Diamond Wheels - Microsoft · 2020. 5. 7. · CenterlessGrinding Wheel Double Disk Grinding Wheel Polyimide Bonded Wheel Profile Grinding Wheel 1Characteristics 1) Wide range of application

Diamond Wheels

I N D E X

Chapter1. Chapter2.Products based on bond type Application

1. End-mill, Drill

2. Tungsten Carbide Roll

3. Mold & Die

5. Ferrite / Brake Pad

4. Glass

1. Resin Bonded Wheel

2. Metal Bonded Wheel

3. Vitrified Bonded Wheel

5. Vacuum Brazed Wheel

4. Electroplated Wheel

Chapter1.

Products based on bond type

1. RESIN BOND

2. METAL BOND

3. VITRIFIED BOND

4. ELECTROPLATED

5. VACCUM BRAZED

Chapter1.1. RESIN BONDED WHEEL

Resin Bond

Made of phenol & polyimide resin bond system

High grinding efficiency and excellent surface

roughness

Resin Bonded Wheel

Centerless Grinding Wheel Double Disk Grinding Wheel Polyimide Bonded Wheel Profile Grinding Wheel

1 Characteristics

1) Wide range of application

2) Usable in both wet and dry condition

3) Excellent grinding ability

2 Application

1) Tungsten carbide, Cermet, Ceramic grinding

2) Cast iron, HSS, Hardened steel grinding

Chapter1.2. METAL BONDED WHEEL

Metal Bond

-

Metal Bonded Wheel

Centerless Grinding Wheel Double Disk Grinding Wheel Glass Grinding Wheel FPD Edge Grinding Wheel

Made of Cu, Sn or Co bond system

Excellent wear resistance, grinding efficiency

and long tool life

1 Characteristics

1) Excellent wear resistance & thermal resistance

2) Excellent form maintenance ability

3) Long tool life

2 Application

1) Ferrite, Ceramic, Glass grinding

2) Shape profile grinding

Chapter1.3. VITRIFIDE BONDED WHEEL

VITRIFIDE BOND

-

Vitrified Bonded Wheel

ID Grinding Tools Sapphire Wafer Back Grinding Wheel

Rotary Grinding Wheel PCD,PCBN Grinding Wheel

Made of vitrified bond

Improving easy chip dissipation by adjusting

pore and structure of the bond

1 Characteristics

1) Excellent wear resistance

2) Easy truing & dressing


2 Application

1) PCD, PCBN grinding

2) Sapphire grinding

3) Automotive parts

Chapter1.4. ELECTROPLATED WHEEL

ELECTROPLATE

-

Electroplated wheel

Forming Wheel Edge Wheel Roll Forming Wheel Roll Forming Wheel

Made by electroplating process

Single layered diamond plating onto shank

1 Characteristics

1) Available with shape diversity of wheel


3) Excellent stock removal

2 Application

1) For grinding with form maintenance of

work-material

2) For grinding medium hard or soft materials

Chapter1.5. VACUUM BRAZED WHEEL

VACUUM BRAZED

-

Vacuum Brazied Wheel

Forming Wheel Forming Wheel Brake Pad Grinding Wheel Offset Wheel

Made by a vacuum brazing process

Single layered diamond brazing on shank by

chemical sintering method in vacuum process

1 Characteristics

1) Adjustable with diamond concentration

2) Excellent chip dissipation

3) Long tool life by strong bon retention force

2 Application

1) Ferrite, Brake Pad, Rubber Belt

2) Glazing materials

Chapter2.

APPLICATION

1. End-mill & Drill

2. Tungsten Carbide Rolls

3. HSS Rolls

4. Mould & Die

5. Edge Grinding Wheel


Chapter2.

APPLICATION

1. End-mill & Drill


3. HSS Rolls

4. Mould & Die



Chapter2.1. End-mill Production Process

Material Processing

Tool Processing

Cutting Centerless

Grinding M/C brands : ANCA, WALTER, EVAG, ROLLORMATIC, etc.

Raw Material Cutting → Centerless grinding

Length & ChamferingFlute , Gash & Clearance Angle Grinding

1 2

34

Chapter2.1. HYBRID BONDED WHEEL

HYBRID FLUTE GRINDINGHF Bond Series

u Advantages of Hybrid Bond

1. Long form maintenance ability

2. High stock removal rate

3. High speed of flute grinding

4. Easy dressing

5. Low power consumption

u Hybrid Bond Series : HFL / HFM / HFH

Stock

Rem

ova

l Rat

e

SharpnessWear Resistane

HFL

HFM

HFH

Soft

Hard

Tungsten carbideHSS, Cermet

Tungsten carbideHSS, Cermet

Tungsten carbide

Chapter2.1-1. Wheel types for end-mill & drill FLUTE grinding

Flute Grinding 1. Wheel Type : 1A1 / 14A1 / 1V1 / 14V1

2. Diamond Grain Size : 230# / 270#

3. Bond System : Hybrid bond

4. Concentration : 125%

FLUTE

Chapter2.

Gash Grinding 1. Wheel Type : 1V1 / 14V1 / 3V1

2. Diamond Grain Size : 400#

3. Bond System : Hybrid bond


GASH

1-2. Wheel types for end-mill & drill GASH grinding

Chapter2.

Clearance angle Grinding

1. Wheel Type : 11V9 / 14V1

2. Diamond Grain Size : 400# / 600# / 800# / 1500#

3. Bond System : Polyimide bond


Clearance Angle

1-3. Wheel types for end-mill & drill CLEARANCE ANGLE grinding

Chapter2.

APPLICATION

1. End-mill & Drill


3. HSS Rolls

4. Mould & Die



Chapter2.2. Carbide Roll Grinding

1. Wheel Type : 1FF1, 14FF1, 14A1, 1A1

Electroplated Wheel

Metal Bonded Wheel

2. Diamond Grain Size : 120# ~ 170#

3. Bond System : Resin bond, Metal bond, Electroplated

4. Concentration : 100 ~ 150%

Specification

5. Abrasive Type : Diamond

Tungsten Carbide Rolls

Chapter2.

APPLICATION

1. End-mill & Drill


3. HSS Rolls

4. Mould & Die



Chapter2.3. HSS Roll Grinding

Resin bonded Wheel

1. Wheel Type : 1A1, 14A1

2. CBN Grain Size : 170# - 600#

3. Bond System : Resin bond


Specification

5. Abrasive Type : CBN

Chapter2.

APPLICATION

1. End-mill & Drill


3. HSS Rolls

4. Mould & Die



Chapter2.4. Mould & Die Profile Wheel

Metal Bonded Profiling Wheel

1. Wheel Type : 4K1RN, 4B2

2. Diamond/CBN Grain Size : 170# ~ 800#

3. Bond System : Resin bond, Metal bond


Specification

5. Abrasive Type : Diamond, CBN

Chapter2.5. Mould & Die CUTTER

Multi Cutter

1. Wheel Type : 1A1R

2. Diamond/CBN Grain Size : 80# - 400#

3. Bond System : Resin bond


Specification

5. Abrasive Type : Diamond, CBN

6. Work Material : Tungsten Carbide, Ceramic, Glass, Sapphire, Cermet

Single Cutter

Chapter2.

APPLICATION

1. End-mill & Drill


3. HSS Rolls

4. Mould & Die



Chapter2.5. Edge Grinding Wheel

Metal Edge Grinding Wheel

1. Wheel Type : 1FF6Y, 1LL6Y


3. Bond System : Metal bond, Resin bond


Specification


6. Work Material : LCD glass, Smart phone glass, Sapphire

Chapter2.

APPLICATION

1. End-mill & Drill


3. HSS Rolls

4. Mould & Die



Chapter2.6. FERRITE / BRAKE PAD (Vacuum Brazed Wheel)

Brazed Surface

1. Wheel Type : available types with NC grining


3. Bond System : Metal Powder Paste

4. Concentration : Adjustable

Specification


6. Work Material : Brake Pad, Ferrite, Plastic, Rubber, etc.

ToolLifeToolLife

Vacuum Brazing Electroplating

ü Vacuum brazed wheel is adjustable with concentration to control grindability and tool life unlike electroplated wheel

ü Vacuum brazed wheel is an optimal choice to replace electroplated wheel

Brake Pad Grinding Wheel

Ferrite Grinding Wheel

THANK YOU !

Documents

Diamond Wheels - Microsoft · 2020. 5. 7. · CenterlessGrinding Wheel Double Disk Grinding Wheel Polyimide Bonded Wheel Profile Grinding Wheel 1Characteristics 1) Wide range of application