Download pdf - Implementing Tog L Loc

BTM CORPORATION - 300 DAVIS RD - MARYSVILLE, MI 48040 - PHONE: 810-364-4567WWW.BTMCORP.COM

© 2004 BTM Corporation - All Rights Reserved

A Guide to Implementing Tog-L-Loc®

®

2

3

Joining Systems Description ..................................................................................... 4

Power Delivery Apparatus .............................................................................................. 5

Tog-L-Loc Basics ......................................................................................................... 6

Tooling Descriptions .......................................................................................................... 8

Typical Tooling Assembly ............................................................................................... 10

Joint Data .................................................................................................................... 11

Joining Theory and Quality Control ......................................................................... 13

Standard Die Lengths For 3,0 Tooling .............................................................................................. 14 For 4,6 Tooling .............................................................................................. 16 For 5,5 Tooling .............................................................................................. 18 For 6,4 Tooling .............................................................................................. 20

Die Charts .................................................................................................................... 22

Tog-L-Loc Engineering Standards Technical Description of Tog-L-Loc Joint .............................................................. 25 Force Requirements ................................................................................... 26 Standard Die Joint Centers ........................................................................ 27 Design Parameters .............................................................................................. 28 Punch Information .............................................................................................. 29 Die Information .............................................................................................. 31 Die Pocket Information ................................................................................... 33 Stripper Information .............................................................................................. 36 Standard Stripper Assembly Dimensions and Tolerences ............................. 37

Lance-N-Loc Engineering Standards How Lance-N-Loc Works ................................................................................... 38 Technical Description of Lance-N-Loc Joint ................................................... 39 Force Requirements ................................................................................... 40 Standard Die Joint Centers ........................................................................ 41 Design Parameters .............................................................................................. 42 Punch Information .............................................................................................. 43 Die Pocket Information .................................................................................... 44

Table of Contents

4

BTM’s Tog-L-Loc and Lance-N-Loc joining systems produce clean, strong and consistent joints in most coated or uncoated metals. The joints are characterized by a “button” formed on the die side layer of metal and a re-cess formed in the punch side layer. The button is a good indicator of joint quality and therefore, simplifies quality control. Two or more layers of metal typically ranging in thickness from .008” (0.2mm) to .157” (4.0mm) per sheet can be reliably joined in most cases.

Punch Side

Tog-L-Loc® Lance-N-Loc®

Tog-L-Loc is a circular, leak-proof joint formed by drawing the metals into a circular “cup” and expanding the diameter to form a 360o lock below the bot-tom sheet.

Tog-L-Loc is generally preferred due to its omnidirectional strength characteristics, excellent fatigue properties and exceptional tool life.

Clamp Draw Lock

Die Side‘’Button’’

Punch Side

Cross Section

Die Side‘’Button’’

Cross Section

Clamp Lance Lock

Lance-N-Loc is commonly used where metals are insufficiently ductile to join with Tog-L-Loc or in certain dissimilar combinations or multiple layers.

Lance-N-Loc is a joint formed by lancing the metals on 2 sides, drawing them through the thick-ness and expanding the width to form a lock on 2 sides.

Joining Systems Description

5

Air/Oil Cylinder Universal Press

Die Sets Handheld Units

Air Toggle Press

Power Delivery Apparatus Photos

6

1. The Force Mechanism:A device capable of producing suffi-cient force to form the joint(s). Hydrau-lic, pneumatic or mechanical presses are generally used.

2. The Force Frame: Forces must be contained to prohibit flexing at the punch / die. Deflection will cause degraded joint strength and tool breakage.

A Tog-L-Loc / Lance-N-Loc system consists of 5 major components.

Lance-N-Loc Punches

Standard

3. The Tog-L-Loc / Lance-N-Loc Punch:Tog-L-Loc punches are available in various tip diameters (see joint size page 5), lengths and styles to suit differing application require-ments. The perimeter of the round Tog-L-Loc punch tip has a slight radius to prevent piercing. Lance-N-Loc punches are also available in various lengths and styles. The square Lance-N-Loc punch tip has cutting edges on two sides and angular ramps on the other two.

Tog-L-Loc 940 Punches

Tog-L-Loc Punches

Ball Lock

Standard

Ball Lock

(Tog-L-Loc Basics continued on following page.)

1.

4.2.

3.5.

Screw

BTM Ball Washer

Tog-L-Loc Basics

7

4. The Stripper:

Blade shields are supplied with several die styles. These shields protect the die blades from the force of the stripper and help to retain the blade assembly to the die. In some cases, dies are mounted in pockets within a block which functions as the shield.

Tog-L-Loc dies are available in many styles to suit differing application requirements. The dies have a fixed anvil which is recessed from movable or pivoting blades. A radius is given to the blades’ inside edge. Dies are retained by ball lock, set screws or socket head cap screws. The 940 Tog-L-Loc and Lance-N-Loc dies feature a one piece anvil and shield. A spring is used to close the 940 blades.

Lance-N-Loc dies are also available in various styles, however, all are two bladed. The blades have cutting edges to the inside, with a fixed anvil recessed from the blade surface.

5. The Tog-L-Loc / Lance-N-Loc Die:

Lance N-Loc (Special Dies)

Both Tog-L-Loc and Lance-N-Loc require use of a spring stripper / clamping mechanism which sur-rounds the punch tip. The stripper must preload the parts before punch entry, and must allow full punch travel. The spring force must be sufficient to clamp the parts together during joining and prohibit up-ward extrusion of the metal around the punch.

940 Lance-N-Loc Die(Preferred Tooling)

BTM Spherical Retainer

940 Tog-L-Loc 3 Bladed Dies

(Preferred Tooling)

940Stripper Assembly

Preferred Stripper Assembly

Double Spring Stripper Assembly

Tog-L-Loc (Special Dies)

Tog-L-Loc (Preferred) Die 3 blades and elas-

tomeric ring

The spherical retainer is posi-tioned here in this pocket. The

retainer and screw hold the die in place.

Tog-L-Loc Basics

8

3,0mm.12"

6,4mm.25"

4,6mm.18"

Joint Size

Stripper

PTR (Punch Tip Radius)

Button Dimension (BD)

Punch Side Metal

Tog-L-Loc® and Lance-N-Loc® tools come in three standard joint sizes, expressed as the punch tip diameter or width. The correct joint size for a given application is determined by the following:

1. Thickness of metal being joined.

2. Available clearance or flange size.

3. Strength required of each joint.

Refer to charts on pages 9, 13, & 17.

Die Side Metal

Tog-L-Loc® Die

940 Style Tog-L-Loc®

Standard BTM Joint Sizes

Checking BD with a Caliper or a Tolerance Gage

Elastomer Style Blade Retention.

Canted Coil Spring Style Blade Retention.

Dies are available with either:

-or-

AD (Anvil Depth)

5,5mm.22"

Tooling Descriptions

The Tog-L-Loc® punch and die are ordered from BTM to join a specific combination of metals

The tooling can be optimized for maximum joint strength, or generalized to join a wider range of metals.

A spring pressure pad / stripper is required surrounding the punch for proper forming of the Tog-L-Loc® joint.

The formed button is measured for non-destructive checking. Button dimension or "BD" is specified by BTM, and tolerancegages are available for simplified check-ing.

9

2. Choose the correct tool numbers from the charts.Tog-L-Loc® tools are "tuned" for the metals you will be joining. The charts (pages 20-22) reference joint size, metal thickness, and tool length. Various tool lengths allow access to differing part configurations and die designs. Special tool holders may be fabricated when necessary to access difficult parts.

BTM offers consultation for tool selection, and will join sample parts and pro-vide strength test results for your evaluation. A handling charge is applied to this service, contact BTM for details.

TOOL SELECTION

1. Determine which joint size to use.Joint strength increases with joint size (see example). Force required to produce the joint also in-creases, as does the physical size of the tooling. Choosing the correct joint size for a given application involves determining the strength required of each joint, and accessibility of the joining site. The 4,6 joint is the most commonly used size in practical application.

Example: 2 x 1,0 mm (.040) Mild Steel

Joint Size 3,0 (.12") 4,6 (.18") 5,5 (.22") 6,4 (.25")PEEL 334 N (75 lbs) 512 N (115 lbs) 689 N (155 lbs) 950 N (215 lbs)SHEAR 867 N (195 lbs) 1779 N (400 lbs) 2713 N (610 lbs) 3200 N (720 lbs)

Joint Sizes:3,0

Nominal Force Required to Produce the Tog-L-Loc® Joint in

Mild Steels:2 tons for each 3,0 joint3 tons for each 4,6 joint5 tons for each 5,5 joint6 tons for each 6,4 joint

SHEAR PEEL

4,6 6,45,5

Tooling Descriptions

10

Ø 6 mm x 16Dowel

"940" Retaining WasherM6 x 1 x 16

Screw

M4 x 12mm S.H.C.S.

Ø 6mm x 16 Dowel

PunchHolder

StripperCan

StripperSpring

StripperTip*

Tog-L-Loc Punch

*

"940" Retaining Washer

DieHolder

M6 x 1 x 16Screw

M4 x 12 mmS.H.C.S.

Tog-L-LocDie

*

Typical Tooling Assembly

11

BTM sheet metal joining tools are furnished with joint data documentation expressed in the following terms.

Joint Size: 1. Expressed as the punch tip diameter (Tog-L-Loc) or width of the die anvil (Lance-N-Loc). For example, a .18” Tog-L-Loc has a punch tip diameter of .180” (4.6mm). Common sizes are: .12” (3.0mm), .18” (4.6mm), .22” (5.5 mm) and .25” (6.4mm) with special sizes used on occasion.2. PTR: (Punch Tip Radius): Tog-L-Loc only. Expressed as a decimal figure example: .010’’ (0.25mm). This dimension is determined at BTM to suit the ap-plication. There are two available radii; 0.010” and 0.020”

Punch

Joint

Die

Punch

Stripper

PTR

Joint Size

BD

AD(Anvil Depth)

Stripper

PTR

Joint Size

BD

AD(Anvil Depth)

(Button Dimension)

(Button Dimension)

Stripper

Joint Size

BD (Button Dimension)

AD(Anvil Depth)

Elastomer Style Tog-L-Loc Special Style Lance-N-Loc

940 Style Tog-L-Loc 940 Style Lance-N-Loc

Die

Joint

Punch

Die

Joint

Punch

BD (Button Dimension)

Joint Size

AD(Anvil Depth)

Stripper

Joint

Die

Joint Data

12

BTM numbers of punch and die tooling for reference and re-order-ing.

Metal type and thickness as specified by the customer, as well as orientation - (i.e. punch side/die side.)

Location of Tog-L-Loc tooling within machinery where applicable.

BD (Button Dimension): Diameter or width of the formed joint ‘’Button.’’ BD is expressed as a decimal figure and given a tolerance. Example: .295” + .010” -.000” (7.49mm + .25mm -.000mm). This highly repeatable dimension is used for quality control and is directly linked to joint strength.

3.

2.

1.

OTHER PERTINENT INFORMATION INCLUDES THE FOLLOWING:

3.

4. AD (Anvil Depth): Depth from the top of the die blades to the top of the die anvil. Expressed as a decimal figure Example: .035’’ (0.9mm). This dimen-sion is determined at BTM to suit the application.

Joint quality (strength) is monitored by measurement of the button dimension (BD). Button dimension is controlled by adjusting punch penetration. Button dimensions specified by BTM are intended to give the optimum combination of joint strength and tool life. BD specification includes a tolerance to accomodate standard mill tolerances in the metals.

3 Bladed Tog-L-Loc® Die

2 Bladed Tog-L-Loc® Die

2 Bladed Lance-N-Loc® Die

BD=Minimum obtainable measurement

in direction of blades opening

BD=Minimum obtainable

measurement

BD=Maximum obtain-able measurement

in direction of blades opening

Measuring Button Dimension (BD)

BD BD BD

Joint Data Continued

13

In order to function reliably, a Tog-L-Loc or Lance-N-Loc system must conform to the following guidelines.

The parts to be joined must allow adequate access for the tooling and mate without gaps at the joint locations.

1.

3.

4.

The metals to be joined must be sufficiently ductile, within the thickness capabilities of the system and the parts must conform to the tolerances the machine was designed around.

The machine must consistently produce sufficient force to form the joints.

The machine must contain the force without excessive flexing.

The stripper/clamp must apply sufficient force to contain the flow of metal within the die.

The tooling must be appropriate to the metals being joined, (i.e. Tog-L-Loc or Lance-N-Loc, joint size, AD and PTR.) Tools purchased for one metal type and thickness may not give the best results with a different metal.

The tooling must be adjusted & aligned to properly form the joints, and be secured to maintain these settings.

The machine and tooling must be maintained properly so that all components perform their intended function. For example, worn seals can reduce force output thereby affecting joining ability.

2.

5.

6.

7.

8.

Joining Theory and Quality Control

14

Standard Die Lengths for 3,0 Tooling

FULL SCALECAD Templates Available

40,0060,0080,00

100,00

1.5752.3623.1503.937

mm in. mm in.

Dimensions in mm and [inches]

71,0080,0090,00

100,00

2.795 3.150 3.543 3.937

B Die LengthA Punch Length

LOWERSHOE

Ø 12mm H6[.4724 ]+.0004

-.0000

6,00 ±0,02[.236 ±.001]

B-B

A-A

8/98

3,0

PunchHolderP10

B B

UPPERSHOE

6,00 ± 0,02 [.236 ± .001]

67 [2.64]

*

*

Ø 12,0 [.47]

Ø 12,0 [.47] *

A A

B

±0,02mm[±.001"]

32 [1.26]

M6 x 1,0 S.H.C.S. Ø 6,0 Dowel

DieHolderDH12

15,0

0[.5

90]

10,5

0[.4

13]

11,50[.453]

11,50[.453]

M8 x 1.25 TapFor Jack Screw

Ø 44 [1.73]

12,500[.4921]

12,500[.4921]

11,50[.453]

10,5

0[.4

13]

M8 x 1.25 TapFor Jack Screw Ø 44 [1.73]

12,500[.4921]

12,500[.4921]

15,0

0[.5

90]

11,50[.453]

C =A+B+12

[.472]

A

±0,02mm[±.001"]

0

0

0

0

15

INSERT & MINI DIES ARE NOT FOR USE WITH STANDARD DIE HOLDERS

940 "MINI" INSERT DIEFor use with light gage metals only: up to 2x 0,9 [2x .035]

940 INSERT DIE

Ø 12 g5 Typical

40 - 0,1[1.575 ]

60 - 0,1[2.362 ]

80 - 0,1[3.150 ]

100 - 0,1[3.937 ]

Ø 12 g5 Typical[.4722 ]

12 - 0,08[.472]

12 - 0,08[.472] M4 x 0.7-6H Tap

4,5 [.18] DEEP

M4 x 0.7-6H Tap4,5 [.18] DEEP

[.4722 ]

+.000- .003

+.000- .003

+.000- .003

+.0000- .0003

+.000-.003

+.0000- .0003

[.3935 ]

71 ±0,02[2.795 ±.001]

Ø 10 g5 Typical

80 ±0,02[3.150 ±.001]

Ø 12 Typical[.47]

90 ±0,02[3.543 ±.001]

100 ±0,02[3.937 ±.001]

713402A

713404A

713405A

713403A

+.0000-.0002

STANDARDDIE LENGTHS

STANDARDPUNCH LENGTHS& Corresponding

Stripper Tips

Ø10,5g5[.4131Ø ]

+.000- .003

+.000- .003

4/03

+.0000- .0003

Tog-L-Loc 940 Series Tooling 3,0

16



40,0060,0080,00

100,00

71,0080,0090,00

100,00

2.795 3.150 3.543 3.937

A Punch Length B Die Length

1.5752.3623.1503.937

mm in.mm in.

32 [1.26]

DieHolderDH12

UPPERSHOE

LOWERSHOE

Ø 16,0 [.63]

Ø 16,0 [.63]

*

6,00 ± 0,02 [.236 ± .001]

B B

A A

67 [2.64]

±0,02mm[±.001"]

A

Ø 6,0 DowelM6 x 1,0 S.H.C.S.

B±0,02mm[±.001"]

6,00 ±0,02 [.236 ±.001] 10

,50

[.413

]

15,0

0[.5

90 ]

12,500[.4921]

12,500[.4921]

Ø 44 [1.73]

Ø 44 [1.73]

12,500[.4921]

11,50[.453]

C =A+B+12

[.472]

PunchHolderPH10

12,500[.4921]

15,0

0[.5

90 ]

10,5

0[.4

13 ]

11,50[.453]

11,50[.453]

Ø 16mm H6[.6299 ]+.0004

-.0000

11,50[.453]

*

*

B-B

A-A

8/98

4,6



0

0

0

0

17

Tog-L-Loc 940 Series Tooling

40 -0,1[1.575 ]+.000

-.003

Ø 16 g5 TYP.[.6297 ]+.0000

-.0003

60 -0,1[2.362 ]+.000

-.003

80 -0,1[3.150 ]+.000

-.003

100 -0,1[3.937 ]+.000

-.003

4,6

STANDARDDIE LENGTHS

Ø 10 g5 TYP.[.3935 ]+.0000

-.0002

90 ±0,02[3.543 ±.001]

80 ±0,02[3.150 ±.001]

100 ±0,02[3.937 ±.001]

Ø 16 TYP.[.63 ]

713409A

713408A

713407A

713406A

940 MINI INSERT DIE

Ø 13,5 g5 TYP.[.5312 ]

M4 x 0.7-6H Tap4,5 [.18] DEEP

For use with light gage metals only: up to 2x 1,0 [2x .040]

+.000-.003

+.0000-.0003

16 -0,08[.630 ]

+.0000-.0003

Ø 16 g5 TYP.[.6297 ]


940 INSERT DIE

M4 x 0.7-6H Tap4,5 [.18 ] Deep]

16 -0,08[.630 ]+.000

-.003

STANDARDPUNCH LENGTHS& Corresponding

Stripper Tips

4/0371 ±0,02

[2.795 ±.001]

18


UPPERSHOE

PunchHolderPH 10

B B

A±0,02mm[±.001"]

C =A+B+12

[.472]

DieHolderDH 19

M6 x 1,0 S.H.C.S. Ø 6,0 Dowel

LOWERSHOE

Ø 19,0 [.7480]

AA

Dimensions in mm and [inches]FULL SCALE

CAD Templates Available

67 [2.64]

Ø 16,0 [.63]

12,50[.4921]

15,0

0[.5

90]

10,5

0[.4

13]

11,50[.453]

11,50[.453]

Ø52.0 [2.05 Ø]

14,50 [.571]

14,50 [.571]

13,0

0[.5

12]

19,5

0[.7

68]

6,00 ± 0,02 [.236 ± .001]

6,00 ±0,02 [.236 ±.001]

Ø 19mm H6[.7480 ]+.0005

-.0000

B-B

A-A

12,50[.4921]


B±0,02mm[±.001"]


Ø 44[1.73 ]

19,500 [.7677]

19,500 [.7677]

32 [1.26]

5,504/99

40,0060,0080,00

100,00

1.5752.3623.1503.937

mm in. mm in.

71,0080,0090,00

100,00

2.795 3.150 3.543 3.937

B Die LengthA Punch Length

19

Tog-L-Loc 940 Series - Standard Tool Mounting

018948

018949

018950

018951

90 ±0,02[3.543 ±.001]

100 ±0,02[3.937 ±.001]

80 ±0,02[3.150 ±.001]

40 -0,1[1.575 ]+.000

-.003

Ø 19 g5TYP.[.7478 ]+.0000

-.0004

19 -0,1[.7478 ]+.000

-.003

Ø 16 Typical[.63]

STANDARDDIE LENGTHS

940 SHORT INSERT DIE


M4 x 0.7-6H Tap5,5 [.22 ] Deep]

60 -0,1[2.362 ]+.000

-.003

80 -0,1[3.150 ]+.000

-.003

100 -0,1[3.937 ]+.000

-.003

[.3935 ]+.0000-.0002

Ø 10 g5 Typical

+.0000-.0004

Ø 19 g5 TYP.[.7478 ]

04/99

5,571 ±0,02 [2.795 ±.001]

STANDARDPUNCH

LENGTHS& Correspond-

ingStripper Tips

20



40,0060,0080,00

100,00

100,00125,00

3.9374.921

A Punch Length B Die Length

1.5752.3623.1503.937

mm in.mm in.

UPPERSHOE

6,00 ± 0,02 [.236 ± .001]

*

*

C =A+B+12

[.472]

±0,02mm[±.001"]

A

B

±0,02mm[±.001"]

LOWERSHOE

19,5

0 [

.767

]

13,0

0 [

.512

]

19,500 [.7677] 14,50 [.571]

14,50 [.571] 19,500 [.7677]


19,500 [.7677] 14,50 [.571]

19,500 [.7677]

19,

50 [.

767]

13,0

0 [.5

12]

Ø 52,0 [2.05]

14,50 [.571]

Ø 22mm H6[.8661 ]+.0005

-.0000

32 [1.26]

[.236 ±.001]6,00 ±0,02

Ø 6,0 DowelM6 x 1,0 S.H.C.S.

Ø 22,0 [87]

* Ø 22,0 [87]

94 [3.70]

PunchHolderPH13

DieHolderDH22

B-B

A-A

A A

B B

4/03

6,4


Ø 57,0 [2.24]

21

Tog-L-Loc 940 Series Tooling

STANDARDDIE LENGTHS

940 INSERT DIE

940 "MINI" INSERT DIEFor use with light gage metals only: up to 2x 1,6 [2x .062]

NOT FOR USE WITHSTANDARD DIE HOLDERS


80 -0,1[3.150 ]+.000

-.003

Ø 22 g5 TYP.[.8658 ]+.0000

-.0004

+.000-.003

Ø 22 g5 TYP.[.8658 ]+.0000

-.0004

100 -0,1[3.937 ]+.000

-.003

22 -0,1[.866 ]+.000

-.003

22 -0,1[.866 ]+.000

-.003

40 -0,1[1.575 ]+.000

-.003

60 -0,1[2.362 ]

Ø 20,5 g5 TYP.[.8068 ]+.0000

-.0004

M4 x 0,7-6H TAP5,5 [.22] DEEP

M4 x 0,7-6H TAP5,5 [.22] DEEP

100 ±0,02[3.937 ±.001]

125 ±0,02[4.921 ±.001]

713502A

713503A

Ø 22 TYP.[.87 ]

Ø 13 g5 TYP.[.5116 ]+.0000

-.0003

6,4

STANDARDPUNCH LENGTHS

& Corresponding Stripper Tips

4/03

22

713800A

713800A

713800A

713800A

713800A713800A713800A713800A713800E713800E

713800A713800A713800A713800E

713800A713800E

713800A713800A713800E

713800A

713800C

713800C

713800C

713800C

713800C713800C713800C713800C713800G713800G

713800C713800C713800C713800G

713800C713800G

713800C713800C713800G

713800C

712300C

712300C

712300E

712300C

712300D712300D712300D712300E712300E712300G

712300D712300E712300E712300F

712300E712300F

712300E712300F712300F

712300F

713800D

713800D

713800D

713800D

713800D713800D713800D713800D713800H713800H

713800D713800D713800D713800H

713800D713800H

713800D713800D713800H

713800D

713800B

713800B

713800B

713800B

713800B713800B713800B713800B713800F713800F

713800B713800B713800B713800F

713800B713800F

713800B713800B713800F

713800B

mm in.

PeelStrength

N lbs.mm in.

Die Number

A = 71 A = 80 A = 90 A = 100 2.795 3.150 3.543 3.937

Punch Number

B = 12 MINI B = 12 B = 40 B = 60 B = 80 B = 100 .472 .472 1.575 2.362 3.150 3.937 mm in.

ButtonDimension

“BD”

ShearStrength

N lbs.

Metal Thick-ness

Die Side

Metal Thick-ness

Punch Side

.011

.013

.054

.021

.024

.030

.040

.048

.060

.074

.030

.040

.048

.060

.035

.055

.040

.048

.060

.048

.011

.013

.020

.021

.024

.024

.024

.024

.024

.024

.030

.030

.030

.030

.035

.035

.040

.040

.040

.048

.170

.175

.195

.190

.185

.185

.190

.190

.195

.200

.195

.195

.200

.200

.200

.205

.195

.205

.210

.205

110

130

315

200

190220280300400400

200230300400

210335

225225350

230

3,0 Tooling

711400C

711400C

711400E

711400C

711400D711400D711400D711400E711400E711400G

711400D711400E711400E711400F

711400E711400F

711400E711400F711400F

711400F

712200C

712200C

712200E

712200C

712200D712200D712200D712200E712200E712200G

712200D712200E712200E712200F

712200E712200F

712200E712200F712200F

712200F

712400C

712400C

712400E

712400C

712400D712400D712400D712400E712400E712400G

712400D712400E712400E712400F

712400E712400F

712400E712400E712400F

712400F

712500C

712500C

712500E

712500C

712500D712500D712500D712500E712500E712500G

712500D712500E712500E712500F

712500E712500F

712500E712500F712500F

712500F

4,3

4,4

5,0

4,8

4,74,74,84,85,05,1

5,05,05,15,1

5,15,2

5,05,25,3

5,2

489

578

1401

890

845979

1245133417791779

890102313341779

9341490

100110011557

1023

53

67

222

222

898989

111133178

156156178267

200667

556445400

400

12

15

50

50

202020253040

35354060

45150

125100

90

90

710300C

710300C

710300E

710300C

710300D710300D710300D710300E

N/AN/A

710300D710300E

N/AN/A

N/AN/A

N/AN/AN/A

N/A

.025

.025

.035

.025

.030

.030

.030

.035

.035

.045

.030

.035

.035

.040

.035

.040

.035

.040

.040

.040

in.“AD”PTR

.010

.010

.010

.010

.010

.010

.010

.010

.020

.020

.010

.010

.010

.020

.010

.020

.010

.010

.020

.010

in.

0,3

0,3

1,4

0,5

0,60,81,01,21,51,9

0,81,01,21,5

0,91,4

1,01,21,5

1,2

0,3

0,3

0,5

0,5

0,60,60,60,60,60,6

0,80.80,80,8

0,90,9

1,01,01,0

1,2

How to use these Die ChartsEach Die Chart contains information on what punch and die to use with different thicknesses of metal. In addition the chart gives the shear and peel strength for previously tested joints. It should be noted that each chart contains generalized data for mild steel. For optimum strength values, samples of specific alloys and coatings may be submitted to BTM for testing.

Abbreviations Used:A - Punch Length (listed first in millimeters then in inches)B - Die Length (listed first in millimeters then in inches)PTR - Punch Tip Radius (listed in inches)AD - Anvil Depth (listed in inches)BD - Average Button Dimension (listed in both millimeters and inches)

Charts are sorted by Die Side metal thickness (second column) and then by Punch Side metal thickness (first column).

Die Charts

23

713900D713900D

713900D

713900D713900D713900D713900D713900D713900D

713900H

713900D713900D713900D713900D713900H713900D713900H

713900D713900D713900D713900D713900H713900H

713900D

713900D713900H

713900H

713900D

713900H713900H713900D713900H713900H713900H713900H

713900H

713900H713900H713900H713900H713900H

713900H

713900H

712800D712800D

712800D

712800E712800E712800E712800E712800G712800H

712800F

712800D712800E712800F712800F712800G712800G712800J

712800D712800E712800G712800G712800H712800J

712800D

712800G712800J

712800J

712800E

712800E712800F712800E712800J712800J712800J712800K

712800J

712800E712800F712800F712800J712800J

712800D

712800K

713900C713900C

713900C

713900C713900C713900C713900C713900C713900C

713900G

713900C713900C713900C713900C713900G713900C713900G

713900C713900C713900C713900C713900G713900G

713900C

713900C713900G

713900G

713900C

713900G713900G713900C713900G713900G713900G713900G

713900G

713900G713900G713900G713900G713900G

713900G

713900G

4,6 Tooling

mm in. N lbs.mm in.

Die Number

A = 71 A = 80 A = 90 A = 1002.795 3.150 3.543 3.937

Punch NumberB = 16 MINI B = 16 B = 40 B = 60 B = 80 B = 100 .630 .630 1.575 2.362 3.150 3.937 mm in. N lbs.

Metal Thick-ness

Die Side

Metal Thick-ness

Punch Side

.040

.047

.020

.024

.030

.040

.048

.060

.080

.093

.024

.030

.040

.048

.060

.080

.108

.024

.030

.040

.048

.060

.080

.020

.048

.060

.090

.045

.024

.030

.040

.060

.067

.080

.120

.069

.024

.030

.040

.060

.080

.054

.072

.008

.008

.020

.024

.024

.024

.024

.024

.024

.029

.030

.030

.030

.030

.030

.030

.030

.040

.040

.040

.040

.040

.040

.045

.048

.048

.054

.057

.060

.060

.060

.060

.060

.060

.060

.069

.080

.080

.080

.080

.080

.090

.102

710400D710400D

710400D

710400E710400E710400E710400E710400G

N/A

N/A

710400D710400E710400F710400F

N/AN/AN/A

710400D710400E710400G

N/AN/AN/A

710400D

710400GN/A

N/A

N/A

N/AN/AN/AN/AN/AN/AN/A

N/A

N/AN/AN/AN/AN/A

N/A

N/A

711500D711500D

711500D

711500E711500E711500E711500E711500G711500H

711500F

711500D711500E711500F711500F711500G711500G711500J

711500D711500E711500G711500G711500H711500J

711500D

711500G711500J

711500J

711500E

711500E711500F711500E711500J711500J711500J711500K

711500J

711500E711500F711500F711500J711500J

711500D

711500K

712600D712600D

712600D

712600E712600E712600E712600E712600G712600H

712600F

712600D712600E712600F712600F712600G712600G712600J

712600D712600E712600G712600G712600H712600J

712600D

712600G712600J

712600J

712600E

712600E712600F712600E712600J712600J712600J712600K

712600J

712600E712600F712600F712600J712600J

712600D

712600K

712700D712700D

712700D

712700E712700E712700E712700E712700G712700H

712700F

712700D712700E712700F712700F712700G712700G712700J

712700D712700E712700G712700G712700H712700J

712700D

712700G712700J

712700J

712700E

712700E712700F712700E712700J712700J712700J712700K

712700J

712700E712700F712700F712700J712700J

712700D

712700K

712900D712900D

712900D

712900E712900E712900E712900E712900G712900H

712900F

712900D712900E712900F712900F712900G712900G712900J

712900D712900E712900G712900G712900H712900J

712900D

712900G712900J

712900J

712900E

712900E712900F712900E712900J712900J712900J712900K

712900J

712900E712900F712900F712900J712900J

712900D

712900K

556601

1490

133415121668200224472447

3959

1446166819572002278028914270

122314901913211326693114

1068

19132322

2847

1890

778102316012113244728504559

2491

689890

133419572669

1668

2313

125135

335

300340375450550550

890

325375440450625650960

275335430475600700

240

430522

640

425

175230360475550640

1025

560

155200300440600

375

520

2025

65

707070758080

110

5075

10075

100110150

80115115130135140

50

150180

260

105

4060

100175250260295

200

354090

190300

175

220

89111

289

311311311334356356

489

222334445334445489667

356512512578601623

222

667801

1157

467

178267445778

111211601312

890

156178400845

1334

778

979

PeelStrength

ButtonDimension

“BD”

ShearStrength

.010

.010

.010

.010

.010

.010

.010

.010

.010

.020

.010

.010

.010

.010

.020

.010

.020

.010

.010

.010

.010

.020

.020

.010

.010

.020

.020

.010

.020

.020

.010

.020

.020

.020

.020

.020

.020

.020

.020

.020

.020

.020

.020

PTR in.

.030

.030

.030

.035

.035

.035

.035

.045

.050

.040

.030

.035

.040

.040

.045

.045

.055

.030

.035

.045

.045

.050

.055

.030

.045

.055

.055

.035

.035

.040

.035

.055

.055

.055

.060

.055

.035

.040

.040

.055

.055

.030

.060

“AD” in.

713900A713900A

713900A

713900A713900A713900A713900A713900A713900A

713900E

713900A713900A713900A713900A713900E713900A713900E

713900A713900A713900A713900A713900E713900E

713900A

713900A713900E

713900E

713900A

713900E713900E713900A713900E713900E713900E713900E

713900E

713900E713900E713900E713900E713900E

713900E

713900E

713900B713900B

713900B

713900B713900B713900B713900B713900B713900B

713900F

713900B713900B713900B713900B713900F713900B713900F

713900B713900B713900B713900B713900F713900F

713900B

713900B713900F

713900F

713900B

713900F713900F713900B713900F713900F713900F713900F

713900F

713900F713900F713900F713900F713900F

713900F

713900F

1,01,2

0,5

0,60,81,01,21,52,0

2,4

0,60,81,01,21,52,02,7

0,60,81,01,21,52,0

0,5

1,21,5

2,3

1,1

0,60,81,01,51,72,03,0

1,8

0,60,81,01,52,0

1,4

1,8

0,20,2

0,5

0,60,60,60,60,60,6

0,7

0,80,80,80,80,80,80,8

1,01,01,01,01,01,0

1,1

1,21,2

1,4

1,4

1,51,51,51,51,51,51,5

1,8

2,02,02,02,02,0

2,3

2,6

6,26,5

6,5

6,76,76,97,07,17,4

7,4

6,76,97,07,17,17,77,6

7,07,07,17,47,57,5

6,9

7,47,5

7,9

7,5

7,57,27,57,57,58,38,3

7,6

7,57,57,57,67,7

8,0

8,3

.245

.255

.255

.265

.265

.270

.275

.280

.290

.290

.265

.270

.275

.280

.280

.305

.300

.275

.275

.280

.290

.295

.295

.270

.290

.295

.310

.295

.295

.285

.295

.295

.295

.325

.325

.300

.295

.295

.295

.300

.305

.

.315

.325

Die Charts

24

3336

387056053581

5605

801

6339

5382

4448

67846005

4893

28028229

4515

3759

4515

5004

714000A

714000A714000C714000C

714000C

714000C

714000C

714000C

714000C

714000C714000C

714000C

714000C714000C

714000C

714000C

714000C

714000C

714000B

714000B714000D714000D

714000D

714000D

714000D

714000D

714000D

714000D714000D

714000D

714000D714000D

714000D

714000D

714000D

714000D

.370

.380

.405

.400

.405

.390

.425

.405

.425

.425

.430

.420

.430

.435

.425

.425

.425

.420

PeelStrength

N lbs.mm in.

ButtonDimension

“BD”

ShearStrength

N lbs.

Metal Thickness

Punch Side

Metal ThicknessDie Side

Punch Number Die Number

6,4 Tooling

A = 100 3.937

A = 125 4.921

0,8

1,02,02,5

2,1

1,3

2,3

2,0

1,9

1,92,7

2,0

1,43,0

2,5

1,8

2,6

3,0

.030

.040

.080

.098

.082

.050

.090

.080

.074

.075

.105

.080

.054

.120

.100

.072

.104

.120

0,8

1,01,01,0

1,1

1,3

1,4

1,5

1,9

1,91,9

2,0

2,32,3

2,5

2,6

2,6

3,0

.030

.040

.040

.040

.044

.050

.054

.060

.074

.075

.075

.080

.090

.090

.100

.102

.104

.120

710500E

710500FN/A

710500H

N/A

710500G

N/A

N/A

N/A

N/AN/A

N/A

N/AN/A

N/A

N/A

N/A

N/A

711600E

711600F711600J711600H

711600J

711600G

711600J

711600J

711600J

711600J711600J

711600J

711600J711600G

711600M

711600G

711600M

711600M

713000E

713000F713000J713000H

713000J

713000G

713000J

713000J

713000J

713000J713000J

713000J

713000J713000G

713000M

713000G

713000M

713000M

713100E

713100F713100J713100H

713100J

713100G

713100J

713100J

713100J

713100J713100J

713100J

713100J713100G

713100M

713100G

713100M

713100M

713200E

713200F713200J713200H

713200J

713200G

713200J

713200J

713200J

713200J713200J

713200J

713200J713200G

713200M

713200G

713200M

713200M

713300E

713300F713300J713300H

713300J

713300G

713300J

713300J

713300J

713300J713300J

713300J

713300J713300G

713300M

713300G

713300M

713300M

9,5

9,810,310,2

10,2

9,9

10,8

10,3

10,8

10,810,9

10,7

10,911,0

10,8

10,8

10,8

10,7

750

8701260

805

1260

180

1425

1210

1000

15251350

1100

6301850

1015

845

1015

1125

1979

8901112845

1112

1112

1290

1868

1312

23801890

1846

8451668

2135

1446

2135

2269

445

200250190

250

250

290

420

295

535425

415

190375

480

325

480

510

mm in. mm in.

PTRin.

.010

.010

.020

.020

.020

.020

.020

.020

.020

.020

.020

.020

.020

.020

.020

.020

.020

.020

B = 22 MINI B = 22 B = 40 B = 60 B = 80 B = 100 .866 .866 1.575 2.362 3.150 3.937

“AD”in.

.045

.050

.065

.060

.065

.055

.065

.065

.065

.065

.065

.065

.065

.055

.080

.055

.080

.080

Metal Thickness

Punch Side

mm in

Metal Thickness Die Side

mm in

Punch Number Die Number Button Dimen-sion “BD”

mm in.

Shear Strength

N lbs.

Peel Strength

N lbs.A=71 2.795

A=80 3.150

A=90 3.543

A=100 3.937

PTR in.

B=14 .5511

B=19 .7478

B=40 1.575

B=60 2.362

B=80 3.150

B=100 3.937

AD in.

0,6 .024 0,6 .024 739000A 739000C 739000E 739000G .010 767500E 741900E 742300E 742400E 742500E 742600E .040 7,7 .305 1601 360 222 50

1,4 .057 0,7 .029 739000A 739000C 739000E 739000G .010 767500G 741900G 742300G 742400G 742500G 742600G .050 8,1 .320 3558 800 489 110

0,8 .030 0,8 .030 739000A 739000C 739000E 739000G .010 767500F 741900F 742300F 742400F 742500F 742600F .045 8,0 .315 2268 510 445 100

1,1 .045 0,8 .030 739000A 739000C 739000E 739000G .010 767500E 741900E 742300E 742400E 742500E 742600E .040 8,5 .335 3158 710 400 90

0,9 .035 0,9 .035 739000A 739000C 739000E 739000G .010 767500F 741900F 742300F 742400F 742500F 742600F .045 8,1 .320 2669 600 623 140

1,0 .040 1,0 .040 739000A 739000C 739000E 739000G .010 767500F 741900F 742300F 742400F 742500F 742600F .045 8,4 .330 2713 610 689 155

1,1 .043 1,0 .040 739000A 739000C 739000E 739000G .010 767500G 741900G 742300G 742400G 742500G 742600G .050 8,3 .325 2558 575 912 205

1,4 .057 1,0 .040 739000B 739000D 739000F 739000H .020 767500G 741900G 742300G 742400G 742500G 742600G .050 8,4 .330 3447 775 712 160

1,6 .062 1,0 .040 739000B 739000D 739000F 739000H .020 767500G 741900G 742300G 742400G 742500G 742600G .050 8,4 .330 3936 885 556 125

1,0 .041 1,0 .041 739000A 739000C 739000E 739000G .010 767500G 741900G 742300G 742400G 742500G 742600G .050 7,9 .310 2847 640 623 140

1,1 .045 1,1 .045 739000A 739000C 739000E 739000G .010 767500F 741900F 742300F 742400F 742500F 742600F .045 8,5 .335 2891 650 890 200

1,1 .043 1,2 .046 739000A 739000C 739000E 739000G .010 767500F 741900F 742300F 742400F 742500F 742600F .045 8,1 .320 2357 530 912 205

2,7 .106 1,2 .048 739000B 739000D 739000F 739000H .020 767500L 741900L 742300L 742400L 742500L 742600L .070 9,1 .360 6494 1460 1112 250

1,3 .050 1,3 .050 739000B 739000D 739000F 739000H .020 767500E 741900E 742300E 742400E 742500E 742600E .040 8,5 .335 3536 795 1400 315

1,4 .057 1,4 .057 739000B 739000D 739000F 739000H .020 767500H 741900H 742300H 742400H 742500H 742600H .055 8,9 .350 3136 705 1112 250

1,8 .069 1,5 .060 739000B 739000D 739000F 739000H .020 767500J 741900J 742300J 742400J 742500J 742600J .060 9,0 .355 3514 790 1530 345

1,2 .048 1,7 .065 739000B 739000D 739000F 739000H .020 767500F 741900F 742300F 742400F 742500F 742600F .045 8,8 .345 2713 610 956 215

1,9 .074 1,9 .074 739000B 739000D 739000F 739000H .020 767500J 741900J 742300J 742400J 742500J 742600J .060 9,0 .355 3225 725 1330 300

2,2 .088 2,2 .088 739000B 739000D 739000F 739000H .020 767500K 741900K 742300K 742400K 742500K 742600K .065 9,0 .355 3670 825 1730 390

5,5 Tooling

Die Charts

25

A = Punch Side MaterialB = Die Side MaterialC = Joint Size (Punch Tip Diameter)D = Button Dimension or DiameterE = Cap HeightF = Punch Entry into Die (Estimated 2/3 of Anvil Depth)G = Cap Thickness

Tog-L-Loc joints can be checked non-destructively using this simple gage. The “button” must meaure within the tolerence of the gage.

Measuring Joint Button Diameter (BD).

High Low

BTM “Go-No Go” gages are a simple option for measuring the button diameter.

Technical Description of Tog-L-Loc Joint

26

Notes: The chart should be used as a guide for power source selection only.

The forces listed in the chart are based on a test conducted 10/24/00 with BTM mild steel coupons. The press was a 15-ton A/O equipped with an Accuforce system.

Each force value is the average of 10 samples.

Force Requirements

27

Standard Die Joint Centers

28

Perpendicularity to Work Surface

1°MAX.

Punch to DieLinear Alignment

0° 15’MAX.

DEFECTION

Punch to DieConcentricity

.002” (.05mm) MAX.

Design Parameters

29

General Design Guidelines

The punch should be guided a minimum of 1.12″ (28.4mm) in the punch retainer.

The location tolerance to the centerline of the punch hole should be ±.0005” (.01mm)

The “940” punch mounting is preferred. While the set screw method is still acceptable.

If possible use a 5/16 - 24 set screw to retain a whistle notch punch, ¼ - 28 should be the mini-mum. The set screw should be perpendicular to the centerline of the punch.

The punch should have some means of adjustment. A backing plate or set screw behind the holder would be an example.

The hole and tolerance for a standard ⅜” diameter punch would be: Ø.3750 +.0002 / -.0000 (9.525mm +.0051 / -.0000)

The hole and tolerance for a standard ½” diameter punch would be: Ø.5000 +.0002 / -.0000 (12.7mm +.0051 / -.0000)

The surface that the punch seats on should be through hardened. Typically, this material is 6150 with a hardness of 50-54 on the “C” scale.

Punch Information

30

“940” Series Punch Retention

Set Screw Punch Retention

A B DIA ~ as shn

+.002”-.000”.281” Dia. C’Bore~as shnFor M4 S.H.C.S. &M4x0.7-6HN Tap ~ as shn

±.001”X (Multiples)

.40”C’Bore Depth

.30”Tap Depth .12” Ø Knockout Hole

3.0mm (.12”) 4,6mm (.18”) 5,5mm (.22”) 6,4mm (.25”)

A+.13 +.005

A+.13 +.005

A+.13 +.005

A+.13 +.005

-0.0 -.000 -0.0 -.000 -0.0 -.000 -0.0 -.0007.5mm (.295”) 7.5mm (.295”) 7.5mm (.295”) 9.0mm (.354”)

B+.0004

B+.0004

B+.0004

B+.0004

-.0000 -.0000 -.0000 -.000010H6 [.3937] 10H6 [.3937] 10H6 [.3937] 13H6 [.5118]

Set Screw to bePerpendicular to of PunchCL

4150 H.T.(Except Ball-lockApplication ~ Use 6150)

6150

PREFERRED ACCEPTABLE

±.001”X (Multiples)

.09 max.Drill pt.

Punch Information Continued

31

“940” Series Die Assembly The location tolerance to the centerline of the die hole should be ±.0005″.

940 series dies require a knock out hole from the back side.

Because the 940 die has a built in blade shield the top of the die should not be flush with the detail it’s mounted in. If anvil strength is not an issue, the typical design method would expose the ring of small holes in the guard can.

The 940 die is better suited for applications exposed to coolants and lubricants.

Compared with a set screw, the 940 retention method is less likely to come loose during normal machine cycling.

3 Bladed Elastomer The location tolerance to the centerline of the die hole should be ±.0005″.

3 bladed style “A” dies require a knock out hole from the back side.

3 bladed style “A” dies should have as much material protecting the blades as possible.

Due to incompatibility between specific components of die compounds and the standard Polyurethane (Yellow) Elastomer Rings, (2) alternative Elastomer Rings may be used.

Following is a basic guide for usage of the alternatives.

Problem Die Compound Component Elastomer Type to UseIsopropanol Butyl (Black)

Vanishing Oil Nitrile (blue)

Die Information

32

T/L “940” Series Short Insert Die Assembly

3.0mm (.12”) 4,6mm (.18”) 5,5mm (.22”) 6,4mm (.25”)

A+.004

A+.004

A+.005

A+.005

-.000 -.000 -.000 -.00012h6mm (.4724”) 16h6mm (.6299”) 19h6mm (.7481”) 22h6mm (.8661”)

B 5,0mm (.20”) B 5,7mm (.22”) B 7,0mm (.28”) B 8,0mm (.31”)

C+.00 +.000

C+.00 +.000

C+.00 +.000

C+.00 +.000

-.25 -.010 -.25 -.010 -.25 -.010 -.25 -.0100,50mm (.20”) 0,50mm (.20”) 0,50mm (.20”) 0,50mm (.20”)

Drill & C’Borefor M4 S.H.C.S

4,6mm(.18) MIN.

B

C

AØ

Die Information

33

Die Pocket Information

34


35

T/L (2) BLADED STYLE “A” COMBO BLOCK

2 bladed dies require a clearance pocket for the blades to open freely.

The locational tolerance to the centerline of the die should be ±.0005″

A hardened block or anvil should be used; preferably 4150 H.T. steel.

Style “A” combo block die pocket dimensions are shown below.


36

Strippers should be made of 6150 steel, with a hardness of Rc 50-54.

Contact Force is when the punch contacts the work piece.

The recommended stripper contact force for .12 TL is 200 lbs./joint. The recommended stripper contact force for .18 TL is 300 lbs./joint.

The recommended stripper contact force for .22 TL is 525 lbs./joint.

The recommended stripper contact force for .25 TL is 750 lbs./joint.

The location tolerance to the centerline of the punch clearance hole(s) should be ±.005″.

The location tolerance to the centerline of the shoulder screws should be ±.0005″.

The basic dimensions for strippers are shown below.

When using round tip strippers, tip diameter should be larger than thedie pocket diameter. Use shoulder screws from Unbrako or similar

Stripper Information

37

Standard Stripper PackageStripper Package A B C

SS-5 Sht. Tip 4.000 (101.6mm) .38 (9.5mm) .75 (19.1mm)SS-5 Ext. Tip 5.000 (127.0mm) 1.38(34.9mm) .75 (19.1mm)

SS-10 Sht. Tip 4.000 (101.6mm) .38 (9.5mm) 1.00 (25.4mm)SS-10 Ext. Tip 5.000 (127.0mm) 1.38(34.9mm) 1.00 (25.4mm)SS-20 Sht. Tip 4.000 (101.6mm) .38 (9.5mm) 1.50 (38.1mm)SS-20 Ext. Tip 5.000 (127.0mm) 1.38(34.9mm) 1.50 (38.1mm)SS-30 Sht. Tip 5.500 (139.7mm) .50 (12.7mm) 2.25 (57.1mm)SS-30 Ext. Tip 6.500 (165.1mm) 1.50 (38.1mm) 2.25 (57.1mm)

Standard Stripper Assembly Dimensions & Tolerances

38

Page Title

Lance-N-Loc is a rectangular joint formed by drawing the metals into a rectangular “cup” and then expanding the sides to form a lock below the bottom sheet.

A stripper clamps the metals between the punch and the die guard

The lateral flow of metal is accommodated bt the patented moving (self-cleaning) die blades, forming a lock of greater width than the drawn section which accounts for high strength of Lance-N-Loc. This entire sequence taked place in a single motion or press stroke.

The punch shears two edged & draws the metals into the die.

The punch continues to travel, squeezing the metals.

As the punch retracts, the stripper al-lows the punch to be removed.

How the Joining Process Works

How Lance-N-Loc Works

39

Page Title

A = Punch Side MaterialB = Die Side MaterialC = Joint Size (Punch Tip)D = Button DimensionE = Cap HeightF = Punch Entry into Die (Estimated 2/3 of Anvil Depth)G = Cap Thickness

Lance-N-Loc joints can be checked non-destructivbely using this simple gage. The “button” must measure with the tol-erance of the gage.

BTM “Go-No Go” Gages are a simple option for measuring the button diameter.

Measuring joint button diameter (BD).

Lance-N-Loc Joint Technical Description

40

Page Title

Notes: The chart should be used as a guide for power source selection only.

The forces listed in the chart are based on a test conducted 10/24/00 with BTM mildsteel coupons. The press was a 15-ton A/O equipped with an Accuforce system.Each force value is the average of 10 samples.

Joint SizePreferred Stripper

Size

Stripper Contact Force

Style

Material Thickness

(Steel)

Force Required

Acceptable Power SourcesAir A/O Hyd.

3.0mm LNL (.12”)

SS-10 Yellow

200 lbs. (890 N)

Elastom

er

.017 to .017 4,386 lbs. (19.5 kN) 5 Ton

Toggle Press

5 Ton2.00

bore @ 2500psi

min..074 to .074 6,578 lbs. (29.3 kN)

4.6mm LNL (.18”)

SS-20 Yellow

300 lbs. (1334 N)

Elastom

er

.022 to .022 6,741 lbs. (30 kN) 10 Ton

Toggle Press

12 Ton3.25

bore @ 1730psi

min..120 to .120 11,512 lbs.(51.2 kN)

Lance-N-Loc Force Requirements

41

Page TitleLance-N-Loc Standard Die Joint Centers

42

Page Title

.0005” (.0127mm) Max

Lance-N-Loc Design Parameters

43

Page Title

General Design GuidelinesThe punch should be guided a minimum of 1.12″ in the punch retainer.

The location tolerance to the centerline of the punch hole should be ±.0005”

The Ball Lock punch mounting is preferred.

The punch should have some means of adjustment. A backing plate or set screwbehind the holder would be an example.

The hole and tolerance for a standard ⅜ diameter punch would be: Ø.3750 +.0002 /-.0000

The hole and tolerance for a standard ½ diameter punch would be: Ø.5000 +.0002 /-.0000

The surface that the punch seats on should be through hardened. Typically, thismaterial is 6150 with a hardness of 50-54 on the “C” scale.

Lance-N-Loc Punch Information

44

Page TitleLance-N-Loc Die Pocket Information

3.0mm (.12”) 4.6mm (.18”)A 14.73mm (.580”) A 19.05mm (.750”)B 19.1mm (.752”) B 19.1mm (.752”)C .51mm (.020”) C .64mm (.025”)D 26.59mm (1.047”) D 27.79mm (1.094”)E 18.64mm (.734”) E 19.84mm (.781”)

F+.008 +.0003 -.000 -.0000

6.342mm (.2497”)F

+.008 +.0003 -.000 -.0000

6.342mm (.2497”)G 14.68 (.578”) G 15.88mm (.625”)

H±.02 ±.001

5.84mm (.230”) H±.02 ±.001

6.22mm (.245”)