quindos_brochure

For operations on curves and contours the following features are provided : • Probe radius correction, even on 3D surfaces• 2D Best-fit of curves • Actual-nominal comparison • Interpolation and extrapolation • Smoothing of curves • Unwinding of curves • Differentiation and integration • Intersections of elements • Global and local extreme values • Computation of normal directions • Connection of curve segments • Common fitting of several curve segments

Brown & Sharpe GmbH · Siegmund-Hiepe-Str. 2-12 · 35578 Wetzlar, Germany 3 Tel: (49) 6441 207 0 · Fax: (49) 6441 207 122 · e-mail: [email protected]

QUINDOS

1 / 2 Curves and Surfaces M41-719-QNT-001 Curves and surfaces cannot be described with standard geometric elements. The package Curves and Surface s provides the tools to compute and evaluate 2D and 3D curves as well as free form surfaces.

Points on nominal curves can be generated according to mathematical functions. Example: Generation of probing points on a scroll using the formula : X = sina + k x tan(y) Y = 1 + cos k

Best-fitting of two point sets or 3D curves. The transformation between them, as well as actual-nominal comparison of each pair of points can be calculated.

Brown & Sharpe GmbH · Siegmund-Hiepe-Str. 2-12 · 35578 Wetzlar, Germany 4Tel: (49) 6441 207 0 · Fax: (49) 6441 207 122 · e-mail: [email protected]

CAD-generated surfaces can be compared with the measured part surface. The definition of the surface must be in VDAFS format. The following VDAFS data types are currently supported : CIRCLE, SURF, FACE, CONS, TOP and GROUP . 3D surfaces and standard geometries can be combined. The probing points on the surface can be created by : • Manual probing with the CMM • Clicking on the surface • Automatic point generation based on the CAD information.

The measuring points can be processed in QUINDOS to create either NC files according DIN 66 025, or into other CAD formats. The NC files can be directly loaded into DCC milling machine controllers.

The VDAFS interface (DIN 66 301) can be used to exchange data, in particular data describing curves and free form surfaces, between different CAD/CAQ/CAM systems. The file is in a sequential, readable format. VDAFS elements can be converted into QUINDOS elements for further processing. The VDAFS interface is part of the option Curves and Surfa ces.

For inspection of free form surfaces this packages provides several features. Unknown surfaces can be digitized, using a DCC Coordinate Measuring Machine with either a scanning or a touch trigger probe system. On the part surface (patch) several probing areas can be defined, within which the CMM probes in predefined, user-selectable patterns.

2 / 2 Curves and Surfaces M41-719-QNT -001

QUINDOS

CMM Error Simulation M41-291-QNT-001

The measuring errors of a CMM are described in the ISO standard 10 360: “Performance of coordinate measuring machines”. Usually the volumetric length measuring error E and the volumetric probing error R have to be specified by the CMM manufacturer. These errors are valid for clearly defined test procedures. At the inspection of real parts the errors are different. That is because often probe extensions are used with an increased measuring error. Furthermore the probing error at a datum measurement can lead to a much larger error on a feature a certain distance away from that datum.

The package CMM Error Simulation works in the following way: First the probing error R is entered, either the value from the data sheet or, if extensions are used, the R-value obtained from a R -test with the extension. Then an existing QUINDOS part program is executed up to a hundred times, with the “real” CMM switched off. At every run the virtual CMM generates measuring points, distributed around the nominal points. The range of those points depends on the R value entered. QUINDOS takes this points as if they would come from a real CMM and calculates all the features. Finally the range of the result for each feature is evaluated statistically. By repeating the procedure, using R -values of different CMM’s, the operator can analyze which CMM is capable of inspecting a certain workpiece. Furthermore the effects on modifications of the measuring strategy (i.e. using shorter extensions, increase the number of probing points at critical datums etc.) can immediately be evaluated.

Example: Range of concentricity result, 50 virtual measuring runs CMM A: R = 1µm CMM B: R = 3µm


QUINDOS

A A

A A

CMM Test with Ball Plate M41-180-QNT-001

The performance of a CMM can be checked in regular intervals by using a calibrated ball plate. The pro gram CMM Test with Ball Plate was developed according to the guidelines specified by the German working group “Überwachung von Dreikoordinatenmessgeräten mit Kugelplatte”. It is certified by the PTB (Physikalisch Technische Bundesanstalt - national bureau of standards) in Germany. The evaluations are according to VDI/VDE 2617, page 5.


QUINDOS

The program is in three parts: 1. Test of the probing system, using a

ring gauge and a reference sphere. The result of this test is the probing uncertainty and the repeatability of the probe system of the CMM.

2. Measuring and evaluating a ball plate.

This test evaluates the geometric deviations of the CMM in comparison to international length standards.

3. Graphic and numeric output of the measurement results according to the VDI/VDE 2617 guideline, page 5.

Note: This option requires a calibrated ball plate.


Automatic Gauge Inspection M41-068-QNT-001 With the option Automatic Gauge Inspection workshop gauges as well as reference gauges can be inspected on a high precision CMM. The certification is in accordance with VDI/VDE/DGQ 2618 and is valid for following types of gauges: • Plug gauges (one-sided / two-sided) • Snap gauges • Go and No Go ring gauges and master gauges Further gauge types can be implemented on request. All results can be transferred via a user defined ASCII interface to an inspection tools administration system. This option should only be used in connection with a coordinate measuring machine of the highest accuracy, for example a Brown & Sharpe PMM-C 700 P.

The patented clamping system for a variety of gauges from Brown & Sharpe GmbH in Germany is required to use this option. It can be individually adapted to suit other applications.

QUINDOS

0 1 1 0 1 0 0 0 1

Brown & Sharpe GmbH · Siegmund-Hiepe-Str. 2 -12 · 35578 Wetzlar, Germany 31Tel: (49) 6441 207 0 · Fax: (49) 6441 207 122 · e-mail: [email protected]

Digital Input / Output Interface M41-191-QNT-001 This package supports a digital I/O-interface. The interface (Siemens SPS, Typ AG 95U or AG115U with communications processor CP 521 SI or CP 524) is connected to the QUINDOS computer by a serial interface. Up to 16 in- and output channels are supported, which can be addressed by bit numbers 0 – 15. Several external devices can be controlled, such as : • Fixtures • Door locks • Light signals • Automatic transport devices • Robots as well as conventional programmable controls. This option is required, if a CMM is to be integrated into any kind of automated part transport system.

QUINDOS

QUINDOS

Input Interface

Digital

Output Interface

Digital

Note: The Siemens hardware and it’s programming is not included in this option.

QUINDOS

Date o f i s s u r e

18-NOV-94(3)Dimensional Report

XXX

(4)Material Report

XXX

(5)Functional Report

XXXI n i t i al Sample Inspection ReportI nspection Result( Summary see sheet 1) Supplier

XXX(6) Report No.

XXX(7 ) Reference

XXXReceiver

XXX(8) Report No.

XXX(9 ) Reference

XXXSheet 1 t o t a l 2 Sheets

Supplier

XXXAbnehmer (Besteller)

XXX(10/12) Drawing No./Part Description

XXX

(13/15) Drawing No./Part Descr ipt ion

XXX(42)Pos.

(43)Specification/Dimension

(44)Inspect ion Result ( Suppl ier)

(45)Inspection Result (Reseiver)

1 100.000 0.050 -0.050 100.020

2 20.000 0.050 -0.050 19.995

3 95.000 0.200 -0.200 95.120

4 102.000 0.050 -0.050 102.050

5 102.000 0.050 -0.050 102.040

6 100.000 0.100 -0.100 99.980

7 25.000 0.200 -0.200 25.122

Date Authorized s igna tu re Date Authorized s ignature

(46

)C

omm

ents

(S

up

plie

r)(4

7)C

omm

ents

(R

ecei

ver)

DIN Initial Sample Inspection Report

M41-291-QNT-001 Creation and print of Initial Sample Inspection Reports according to DIN. The inspection report can be edited on the screen and is printed completely with the form.


QUINDOS

Brown & Sharpe GmbH · Siegmund-Hiepe-Str. 2 -12 · 35578 Wetzlar, Germany 29Tel: (49) 6441 207 0 · Fax: (49) 6441 207 122 · e-mail: [email protected]

Step Gear M41-155-QNT-001 The package QUINDOS Step Gear is used to inspect the shape and functionality of step gears with cylindrical or globoid carriers. By means of the transmission law, i.e. the relationship between the rotation angle of the carrier and the movement of the roller axis, the surface points with normal directions are calculated.

Due to the usually tight tolerances of step gears, only high precision CMM’s with a small probing error R and scanning capability (i.e. Brown & Sharpe PMM-C) should be used for such measurements.

QUINDOS

The package includes: ♦ Generation of nominal points ♦ Deviations perp. To the surface ♦ Deviations of transmission law ♦ Slot width (clearance) ♦ Contact pattern analysis

♦ Axial bestfit


Screw Compressor M41-140-QNT-001 The rotors of screw compressors can be inspected in horizontal as well as in vertical position. A rotary table is not required, i.e. the rotors can also be inspected on pallets.

The package includes the following features:

• Generation of nominal data and normal vectors for profile sections.

• Transformation from axial to transverse sections, and back.

• 3D radius correction. • Actual-nominal comparison of the profiles

• Best fitting of the profiles

• Evaluation of the pitch, lead and lead deviation along the length of the rotor

• Pairing simulation of male and female rotors, with calculation of the gap

Various rotors and housings can be placed on a fixture and measured in one go. This results in a dramatic increase in throughput compared to conventional testing methods.

QUINDOS

The ovality of a piston is described according to one of the following formulas: Single ovality (Circle with double sine overlay ) Formula: r(? ) = Radius – (Ovality/2) x sin(? -?o) 2

Double ovality( Single ovality with a quadruple sine overlay ) Formula: r(? ) = Radius – (Ovality/2) x sin(? -?o) 2-Overlay x sin( 2(? -? 1))

2 Triple ovality ( Double ovality with a sixfold sine overlay) Formula: r(? ) = Radius – (Ovality/2 +Overlay/2) x sin(? -?o)2- (Overlay/2) x sin( 3(? -? 1))

2 For the inspection of ovality a CMM with continuos scanning capability is required.

Ovality of Pistons M41-190-QNT -001 Pistons of internal combustion engines are manufactured with either single, double or triple ovality. The QUINDOS option Ovality of Pistons is used to evaluate those ovalities.


QUINDOS

Valve Guides and Seats M41-511-QNT-001 Automatic measurement and evaluation of valve guides and seats found in combustion engines. The valve seats must have at least 2 cone angles. This option requires a coordinate measuring machine with a measuring (linear) probe system (not for triggered probe systems such as Renishaw etc.) and continuous scanning capability.

Brown & Sharpe GmbH · Siegmund-Hiepe-Str. 2-12 · 35578 Wetzlar, Germany 26Tel: (49) 6441 207 0 · Fax: (49) 6441 207 122 · E-Mail: [email protected]

QUINDOS

After the operator has entered the valve guide and seat parameters from the drawing, Valve Guides and Seatsgenerates the moving path of the CMM, the probing points and the scan lines required. Critical features su ch as the cone angles (on a short cone base) and the seat position in relation to the guide are evaluated with maximum repeatability.

Complementary Cams provides the following features: • Creation of complementary cams /

complementary roller paths

• Calculation of the complementarity errors of a pair of cams, i.e. – actual angle between the 2 pivoting cams – rotation angle of the cam – actual angle of the master cam – radial direction of the rotation angle

• Optimization of a given parameter in a complementary cam system in order to minimize the complementarity error.


QUINDOS

Complementary Cams M41-152-QNT-001 Measurement and evaluation of pairs of complementary cams. For the inspection of such cams a coordinate measuring machine with “continuous scanning “ capability is recommended.

The program evaluates the following features : • Cam base circle • Stroke for various followers • Stroke of a translatory follower

(Barrel-follower) • Speed and acceleration of the follower• Error step (max. error variation) within

a defined range • Cam angle The program requires nominal data as stroke over angle.

CAMSHAFT M41-151-QNT-001 The option CAMSHAFT can be used to measure, calculate and evaluate cams and camshafts, based on nominal data angle over stroke. A rotary table is not required. Therefor camshafts can be placed on a fixture and measured in pallets.


QUINDOS

Thread M41-120-QNT-001 With the QUINDOS option THREAD single start, multiple start, internal and external threads can be measured. After entering the thread parameters, the moving path for the CMM a s well as the probing points are generated automatically.


In common with other complex geometries, a rotary table is not required for this measurement. Threads can be measured more accurately without a rotary table, and several parts can be measured on a pallet during unmanned shifts.

QUINDOS

Following types of threads are included in this package: • Metric, ISO, Pipe, Trapeze, Saw tooth and

Whitworth pipe threads according DIN 2999 and DIN 3858.

• API-Thread Gauges (American Petroleum

Institute),


Blade M41-060-QNT -001 The program package Blade can be used to measure turbine blades and airfoils. Additionally, it can also generate the milling path to produce the measured airfoils.

The package offers following features: • Blade thickness at predetermined heights on

the blade. • Skeleton line calculation • Plot of the blade profile sections showing the

skeleton line (including the leading and trailing edge, max. inscribed circle, chord line etc.)

• Generation of the profile tolerance lines • Transformation of the 3D deviations into 2D

deviations • Linear profile extensions and generation of

points on a B-spline curve.

QUINDOS

The Globoid Worm package generates automatically the CMM’s moving path and all required probing points and scan lines, including start and stop points and probe changes. A rotary table is not required. Due to the usually tight tolerances of globoid worms, only high precision CMM’s with a small probing error R and scanning capability (i.e. Brown & Sharpe PMM-C) should be used for such measurements.


The tooth flanks of this type of worm can be manufactured by an inclined grinding wheel or by a straight sided skinning cutter. Single and multiple start globoid worms with both left and right hand lead can be measured. Globoid Worms can be measured in vertical as well as in horizontal position. The evaluations are similar to those of a cylindrical worm.

Globoid Worm M41-118-QNT -001 The QUINDOS option GLOBOID Worm provides the measurement and the evaluation of globoid (double enveloping) worms.

QUINDOS

This package generates automatically the CMM’s moving path and all required probing points and scan lines, including start and stop points and probe changes. For the inspection of a worm wheel on a Brown & Sharpe CMM with QUINDOS a rotary table is not required.

Brown & Sharpe GmbH · Siegmund-Hiepe-Str. 2-12 · 35578 Wetzlar, Germany 20

Tel: (49) 6441 207 0 · Fax: (49) 6441 207 122 · e-mail: [email protected]

Evaluations include: • Pitch in the mean plane • Tooth thickness • Runout • Dimension over balls • Profile • Flank • Topography • Axial best-fit with

displacement

Worm Wheel for Cylindrical Worm

M41-124-QNT-001 Measurement and evaluation of worm wheels (worm gears) for cylindrical worms. The cylindrical worm can be of generation type ZA, ZI, ZN, ZK and ZC (see DIN 3965). The geometry of the wheel is considered as a conjugate gear to the worm. Besides other evaluations, the package can also best-fit the axial position of the wheel in order to find the optimum mesh position.

QUINDOS

Due to the usually tight tolerances of worm wheels, only high precision CMM’s with a small probing error R and scanning capability (i.e. Brown & Sharpe PMM-C) should be used for such measurements.


Cylindrical Worm M41-119-QNT-001 Cylindrical worms of the type ZA, ZI, ZN, ZK and ZC (see DIN 3965) are inspected with this QUINDOS option. The worms might have single or multiple starts, with both left and right hand leads. The Worms can be measured in vertical as well as in horizontal position.

The Cylindrical Worm package generates automatically the CMM´s moving path and all required probing points and scan lines, including start and stop points and probe changes. A rotary table is n ot required. Due to the usually tight tolerances of Worms, only high precision CMM´s with a small probing uncertainty R and scanning capability (i.e. Brown & Sharpe PMM-C) should be used for such measurements.

The following features can be evaluated : • The lead at any diameter • The axial profile at any position • The axial pitch • The runout for a given sphere

diameter • The tooth thickness at the

reference diameter, or at a given distance from the outside diameter.

• Dimension over balls (pins) • Topography (flank form)

QUINDOS

Due to the tight tolerances of broaches, only high precision CMM’s with a very small probing error R (i.e. Brown & Sharpe PMM-C) should be used for such measurements.

Among others, the following features are evaluated: • Lead deviation of chip spaces • Axial runout of cutting face • Pitch of the chip spaces • Stepping of profile over length • Transverse pitch in finishing area • Dimension over balls • Face angle in normal plane • Back off angles at different diameters • Transverse tooth profile

• Form of tooth tip


Broach M41-123-QNT-001 Inspection of broach shells, used in the manufacture of internal gears. Broach shells with ring type spaces as well as helical chip spaces can be inspected. The gearing may be straight or helical with left hand or right hand lead. Tools for hard broaching with negative face angles can also be inspected.

QUINDOS

The measurement is done using a star probe cluster with 30º inclination. A rotary table is not required. Inspection of broaches on pallets is therefore possible.

Due to the tight tolerances of Shaving gears, only high precision CMM’s with a very small probing error R (i.e. Brown & Sharpe PMM-C) should be used for such measurements.


Shaving Gear M41-122-QNT-001

The option Shaving Gear provides the tools for the inspection of shaving cutters on high precision CMM’s. The travel path of the CMM as well as all probings and scan lines required for the inspection are generated automatically. A rotary table is not required for such measurements.

Features of a shaver cutters, which can be evaluated, are: • Helix • Profile • Pitch • Runout • Corrections

QUINDOS

The moving path of the CMM with all probing points as well as scan-lines are generated automatically. All measurements are executed using a star-shaped probe cluster. A rotary table is not required for the inspection of such cutters. Therefore various cutters can be inspected automatically on pallets. Due to the tight tolerances of Shaper cutters, only high precision CMM’s with a very small probing error R (i.e. Brown & Sharpe PMM-C) should be used for such measurements.

Brown & Sharpe GmbH · Siegmund-Hiepe-Str. 2-12 · 35578 Wetzlar, Germany 16

Tel: (49) 6441 207 0 · Fax: (49) 6441 207 122 · e-mail: [email protected]

Shaper Cutter M41-121-QNT -001

available Q2, 2002 Inspection of spur and helical shaper cutters according to DIN 1829. The cutting face can be conical or steped.

Among others this package evaluates: • Axial runout of the cutting edge• Radial runout • Tooth thickness • Angles at the cutting edge • Pitch • Profile

• Helix

QUINDOS

Any vertically mounted hob cutter can be inspected with a 6 probe cluster. A rotary table is not required for this measurement so that hobs can be inspected on pallets. After entering the hob parameters, the moving path, probing points and scan lines for the CMM are generated automatically.


Hob Cutter M41-113-QNT-001 Measurement and evaluation of all the features on a hob cutter, as defined in DIN 3968. Additionally to DIN, the axial pitch and the tooth height for topping hobs can be evaluated. All measurements can be done on single and multi start hobs. The flutes can be sraight or helical.

Due to the tight tolerances of hob cutters, only high precision CMM’s with very small probing error R (i.e. Brown & Sharpe PMM-C) should be used for such measurements.

QUINDOS

GLEASON GAGE 4/WIN M50-110-QNT-XXX

Das Programm GAGE 4/WIN der Fa. GLEASON berechnet aus den Einstellungsparametern (Basic Settings) der jeweiligen GLEASON Kegelradfräsmaschine die Sollantastpunkte auf der Zahnflanke. Diese Daten werden an QUINDOS übergeben und die Spiralverzahnung wird gemessen.Aus den Messdaten berechnet die GAGE 4/WIN Software die Korrekturen der Einstell-parameter mit dem Ziel der Verzahnungsoptimierung. GAGE 4/WIN ist ein GLEASON Produkt und läuft auf einem separaten Standard -PC. Damit ist diese Software unabhängig von der jeweiligen Rechnerkonfiguration bzw. dem Betriebssystem der Messsoftware QUINDOS. Installation und Training von GAGE 4/WIN wird durch die Fa. GLEASON durchgeführt.

Brown & Sharpe GmbH · Siegmund-Hiepe-Str. 2-12 · 35578 Wetzlar, Germany 14Tel: 06441 207 0 · Fax: 06441 207 122 · e-mail: [email protected]

Zum Betrieb dieses Paketes ist zusätzlich die QUINDOS Option Bogenverzahnte Kegelräder erforderlich.

GLEASON GAGE 4/WIN

Brown & Sharpe QUINDOS

PMM-C PHOENIX

QUINDOS


Spiral Bevel Gear M41-723-QNT-001 This option is required for the inspection of spiral bevel gears and pinions. Spiral bevel gears from all leading manufacturers (e.g. Gleason, Klingelnberg, Oerlikon, Dr. Wiener) as well as from other producers can be measured.

The main features of this package are : • Generation of the nominal flank form by :

a) Measuring a master gear or flank b) Loading the nominal flank points from a file

• Automatic generation of the moving path and probing points. The number of probing points can be selected by the operator.

• Actual-Nominal comparison of the flank topography with different fitting methods.

• Evaluation of profile and spiral angle errors • Evaluation of pitch, runout and tooth thickness • Determination of the gear quality class based

on DIN or AGMA charts QUINDOS in combination with Brown & Sharpe CMM’s, can inspect bevel gears without a rotary table. Thus enabling the inspection in large numbers on pallets, reducing inspection costs significantly.

The package also provides interfaces to the GAGE 4/WIN software from GLEASON Works, USA, and to the “Bevel-Gear-Chain” from University of Aachen, Germany. Furthermore gear data can be imported/exported in VDAFS – KEGMES format.

QUINDOS

Straight Bevel Gear M41-116-QNT-001

Inspection of straight bevel gears according to DIN 3971. Internal straight bevel gears, e.g. dies, moulds or electrodes can also be inspected.

The following features are included: • Automatic generation of the moving

path and probing points. • Generation of a point grid on the

master flank using the gear parameters.

• Inspection of the flank topography with various evaluation methods.

• Runout and pitch • Profile and flank deviations. • Establishing a new coordinate system

by best-fitting the actual flank to the nominal flank.

• Calculation of the cone apex position


QUINDOS

Brown & Sharpe GmbH ? Siegmund-Hiepe-Str. 2-12 ? 35578 Wetzlar, Germany 11Tel: (49) 6441 207 0 ? Fax: (49) 6441 207 122 ? e-mail: [email protected]

Gear Gauges M41-125-QNT-001 The package Gear Gauges is used to measure involute and lead master gears. Typical users of this option are governmental calibration laboratories (PTB, Germany, NIST, USA, CSIRO, Australia, NPL, UK and others) and the quality assurance departments of large companies. The purpose of this option is the calibration of gear gages. Therefore, only measuring machines of the highest accuracy, such as the PMM-C 700 P, can be used with this option.

QUINDOS

Unknown Gear M41-114-QNT -001 The package Unknown Gear can be used to determine the parameters of an unknown spur or helical gear. By measuring a single gear tooth, all the parameters, such as normal module, number of teeth, pressure angle, helix angle, addendum modification factor etc. can be calculated. Applications : Remanufacture of broken gears with unknown parameters. The following types of gear can be evaluated: • Internal and external, spur and helical gears according to DIN, ISO or AGMA standards.

Brown & Sharpe GmbH · Siegmund-Hiepe-Str. 2-12 · 35578 Wetzlar, Germany 10Tel: (49) 6441 207 0 · Fax: (49) 6441 207 122 · E-Mail: [email protected]

QUINDOS

?

?

Gear inspection using QUINDOS does not require a rotary table. This means:

- higher accuracy (only 3 axes instead of 4) - significantly higher throughput and CMM utilization using pallet measurement - easy setting up, no centering required - significantly reduced inspection costs

The GEAR package allows individual definition of tolerance zones as well as modifications of the profile and the flank. Various evaluation formats can be selected so the results can be compared with those of conventional gear testers.

Brown & Sharpe GmbH · Siegmund-Hiepe-Str. 2 -12 · 35578 Wetzlar, Germany 9Tel: (49) 6441 207 0 · Fax: (49) 6441 207 122 · E-Mail: [email protected]

Gear M41-725-QNT-001 The option Gear extends the capability of a high precision CMM, enabling it to measure parts usually inspected on gear testers. Helical Gears The moving path, probing points and scan lines are automatically generated in QUINDOS according to the nominal gear parameters (No of teeth, module etc.). Pitch and runout can be measured by self-centering, scanning or single point probing. The quality class of the gear is determined based on the DIN, ISO or AGMA quality charts. The individual pitch error as well as the cumulative pitch error, with or without eccentricity, can also be evaluated.

QUINDOS

Serrated Gears Included is the inspection of Serrated Gears, both internal and external, with straight and involute profile, according to DIN 5481. The gearing can be evaluated with and without eccentricity.

• Generation of moving path and probing points.• Evaluation of runout and pitch • Size over pins

QUINDOS knows automatically what to measure in order to arrive at the required result. Only the selected features are calculated and evaluated. QUINDOS computes the shortest travel path between the individual features, ensuring maximum machine utilization and significant cost savings in a very short time. This package is useful for the inspection of complex parts, such as cylinder heads or engine blocks. In particular if the same component has to be measured at different tooling steps. From one master program, containing all elements, the sub programs for each tooling step are easily created.

Only one “master program”, which contains all of the part features, needs to be maintained. Results from different CMM’s can be compared, because the same points and probing strategies are used (this is particularly important if results from purchaser and supplier must be compared). An essential requirement for ISO 9000!


Feature Based Inspection M41-050-QNT-001 The QUINDOS option Feature Based Inspection allows the CMM operator to select features (diameters, true positions etc.) in any order out of a Master program by simply clicking icons on the screen.

QUINDOS

.


Measurement of Part Pallets M41-041-QNT-001 With the option Measurement of Part Pallets any number of parts can be mounted on a fixture and automatically inspected in one set up. The parts can be of the same or of different type. The order of the measurements can be chosen freely.

By utilizing the machine during manless shifts the CMM throughput and efficiency can be drastically increased. This leads to a significant reduction in inspection costs.

QUINDOS

With QUINDOS even complex geome tries such as Spiral Bevel Gears, Screw Compressors or Hob Cutters can be inspected without a rotary table and therefor on a pallet. Fixtures and pallets according to customer specifications can be provided by Brown & Sharpe GmbH.

In case the measuring data shall be computed by other statistical software, the relevant data can be converted and exported in following formats: 1. QSSTAT from QDAS GmbH, Germany 2. FORD data format guidelines,” old” and “new” version, for further processing in QSSTAT. 3. CIMMY / QSWE and MESAS –Format 4. Montaplast, Germany 5. Excello, Germany Further data formats can be integrated on request.

Statistics M41-729-QNT -001 The Statistics package allows the operator to analyze statistics on-line. The interactive graphical user interface provides easy access to th e statistic data. All evaluations relevant to production process control, such as computing of statistical values like x, ?, cpk etc., confidence levels, histograms, handling of outliers and statistic charts are provided. Furthermore the package includes:

• various distribution tests, • machine capability analysis, • trend analysis • and the computation of quality control charts.

All evaluations are activated by simple mouse clicks.

Brown & Sharpe GmbH · Siegmund-Hiepe-Str. 2 -12 · 35578 Wetzlar, Germany 6 Tel: (49) 6441 207 0 · Fax: (49) 6441 207 122 · e-mail: [email protected]

QUINDOS

Gauging of Points and Elements

M41-739-QNT-001 This packages provides several best-fit programs for a variety of applications.


QUINDOS

One of them is the 2D best-fit of hole patterns.The number of holes is not limited, and up to 2 datums can be considered for the best-fit. The best-fit minimizes the distance of the measured hole to the circle enveloping the nominal position. The diameter of the enveloping circle is determined by the positional tolerance, plus any MMC on the hole. The position of the hole pattern before and after fitting is plotted.

Conventional mechanical gauges consist of a collection of geometric elements in the form of a negative of the part to be inspected. Such a gauge can be simulated using theoretical geometric elements. The theoretical gauge is used to simulate the pairing. The result is the same as with a mechanical gauge, except that if the part is out of tolerance, the points out of tolerance are marked.

When inspecting gothic and elliptical profiles or homo -kinetic joints (also called Constant-Velocity Joints), this option can be used to find the center coordinates and contact points of a nominal circle, which is ‘centered‘ in the measured profile. Furthermore the maximum clearance between circle and profile is evaluated.

α ϕ

Contact point analysis


Offline Programming M41-321-QNT-001 Offline programming of parts, statistical evaluations, writing of plot programs etc. on a separate PC for increased throughput on the CMM.

QUINDOS QUINDOS Offline Programing

QUINDOS

Note: The user needs to have minimum 1 Online license of QUINDOS. The PC is not included in this license.

Documents

quindos_brochure