M62

The line of manual systems and machines for functional gear verification includes awide range of highly precise solutions, to measure all the dimensional and functionalparameters of pinions, spur gears, helical gears, shaft gears and internal ring gears.

All of these measurement products, are developed by using the most advanced engi-neering methods, making the most reliable and precise inspection instruments for theworkshop environment.

As with all Marposs systems, the M62 family of measurement solutions can be inter-faced with the entire selection of Marposs electronic measurement display units, likethe compact Quick Read (multi color mini column), the E4N microprocessor columnand the powerful E9066 industrial computer provided with a sophisticated graphic dis-play algorithm for gear analysis as well as comprehensive statistical calculations.

THE NEW LINE OF GEAR INSPECTIONSYSTEMS AND MACHINES

3

2

1

M62 OBD (Over Ball Dimension) "Ded-icated" and "Retoolable" version

Simple and compact bench for typicalverification of OBD on gear wheelsthrough calibrated spheres or pins hav-ing defined geometry. Suitable for spurand helical teeth (even or odd).External diameter range: 15-100 mm and25-180 mm (retoolable).Teeth module: 0.75-5.0Measuring force: retoolable from 4-20 Naccording to the part shape and part type.Through easy and simple operations itcan be retooled for different diameters and/ or measuring axis heights. Connectableto: mechanical indicators, Quick Read,microprocessor columns, industrial com-puters (Fig. 1).

M62 OBR (Over Ball Radius) externalrings

Simple and compact bench for typicalverification of OBR on gear wheelsthrough spheres or rollers (pins). Parts withdifferent tooth modules can be accommo-dated on the gauge, using one of the 7different calibrated spheres/rollers (turret).Additionally root measurement can beperformed using a special contact de-signed specifically for root radius verifica-tion and/or major radius. Standard OBRmeasuring range from 12 to 100 mm.Connectable to: mechanical indicators,Quick Read, microprocessor columns,industrial computers (Fig. 2).

M62 DF (double flank) gear roller - ex-ternal rings

Is a system suitable for the dynamic in-spection of ring gears with manual partrotation, capable of measuring the totalcomposite action (TCA or Fi") related todouble flank rolling action. Retoolable cen-ter distance from 25 to 200 mm, toothmodule up to 5, part height up to 60 mm,part weight up to 10 Kg. Adjustable mea-suring force from 2 to 20 N. Connectableto: mechanical indicators, Quick Read,microprocessor columns, industrial com-puters (Fig. 3).

4

5

M62 OBD (Over Ball Dimension) - gearshafts

M62 OBD is a retoolable manual benchfor shafts inspection. The part is heldbetween precision mechanical centersand different longitudinal sections can beseparately checked. Additionally minor(root) or major diameter measurementscan be performed using a special multi-ple-contacts turret.Other features/optional (1):Electrical shaft axis generated by dedicat-ed transducers (1) , Vertical or Horizontalconfiguration, Low pressure measuringdevice, Multiple-contacts turrets (1), Widerange transducers (1). Checks can be dis-played on dial indicators, Quick Read, E4Nand E9066 industrial PC. Measurab led i a m e t e r u p t o 1 5 0 m m , t o o t hmodule up to 5, part length from 150 to450 mm, part we ight up to 10 Kg.(22lbs) can be accommodated withthis standard configuration (Fig. 5).

M62 OBR (Over Ball Radius) - gearshafts

A retoolable manual bench for radiusverification on even or odd teeth on shaftsusing calibrated spheres or rollers (pins).The part is held between precision cen-ters and different longitudinal part sectionscan be separately checked. The turretdevice can accommodate up to 7 differentcontact type (pitch, root, major radius).Measurable radii up to 75 mm, tooth mod-ule up to 5, part length from 150 to 450mm, part weight up to 10 Kg. (22lbs) canbe accommodated with this standardconfiguration (Fig. 4).

6

7

8

M62 DF (double flank) gear roller - ex-ternal rings

Is a system suitable for the dynamic in-spection of ring gears with automatic partrotation, capable of measuring all the typ-ical functional parameters related to dou-ble flank rolling action (Fi", fi", Fr", Aa",Nick). Retoolable center distance from 25to 200 mm, tooth module up to 5, partheight up to 60 mm, part weight up to 10Kg. Adjustable measuring force from 2 to20 N (Fig. 6).

M62 DF (double flank) gear roller - in-ternal rings

Is a system suitable for the dynamic inter-nal inspection of ring gears with automat-ic part rotation, capable of measuring allthe typical functional parameters relatedto double flank rolling action (Fi", fi", Fr",Aa", Nick). Retoolable center distancefrom 25 to 200 mm, tooth module up to 5,part height up to 70 mm, part weight upto 10 Kg. Adjustable measuring force from2 to 20 N (Fig. 7).

M62 DF/NOISE (double flank) gearroller - shafts & pinions

Is a system suitable for the dynamic in-spection of gear shafts with automatic partrotation, capable of measuring all the typ-ical functional parameters related to dou-ble flank rolling action (Fi", fi", Fr", Aa", Nick)and noise inspection. Retoolable centerdistance from 25 to 200 mm, tooth mod-ule up to 5, part length from 150 to 400mm, part weight up to 10 Kg. Adjustablemeasuring force from 2 to 20 N (Fig. 8).

Noise analysis

• Training mode for the automatic deter-mination of limits for quality decisionsand the training of the data classifier

• Automatic capturing, filtering and rat-ing of noise characteristics

• Comparison of subjective classificationsby human testers with objective classi-fications by the test system

• Error classifications for knowledge-based diagnosis can be added later

• Targeted and cost-efficient re-workingof faulty parts through real-t imeanalysis

9

10

11

M62 SF (single flank) gear roller - ex-ternal gears

M62 SF is designed for the dynamic in-spection of ring gears with automatic partrotation, capable of measuring all the typ-ical functional parameters related to sin-gle flank rolling action (Fi', fi', fl', fk'). Re-toolable center distance from 25 to 200mm, tooth module up to 5, part height upto 60 mm, part weight up to 10 Kg. Theproposed solution (fig. 9) is an exampleof combined double flank/single flank in-spection on the same gear.

Double flank semi-automatic benchgauge - shafts

Is a semi-automatic bench with manualload, unload and retooling, for gear shaftshaving different geometry and weight upto 25 Kg. The unit is suitable for verifica-tion with automatic part rotation, capableof measuring all the typical functional pa-rameters related to double flank rollingaction. The bench has been designed topermit the inspection of up to 6 separategears on a single shaft in less than 20 sec-onds. The part is held between precisioncenters in vertical a position while inspect-ed. Inspection cycles can be selectedto inspect a single individual section or anycombination required up to 6 simulta-neously (Fig. 10).

M62 DF/lead angle (Gimbal) gear roll-er - external gears

This M62 is designed for the dynamic in-spection of ring gears with automatic partrotation. In addition to the typical doubleflank functional parameters, lead angle,lead variation and taper can be evaluat-ed. Retoolable center distance from 25 to200 mm, tooth module up to 5, part heightup to 60 mm, part weight up to 10 Kg.The proposed solution (fig. 11) is an ex-ample of a full-retoolable gauging unit (6different part types).

12

13

Automatic measuring machine for sin-gle/double flank inspection on gears

Marposs offers the automatic machineM110 style gear roller for the single anddouble flank inspection of gear shafts (thegiven example is for shafts of a balancecassette). The automatic inspection equip-ment provides an easy integration of spe-cial measuring cycles into our standardsoftware package; management of therotary encoders to provide single flank in-spection (Fp') and LVDT measuring cellsto verify the classic Fr" in a double flankcondition (no clearance between part andmaster) (Fig. 12).

Technical Information:

• Automatic load/unload and automaticactuation of the measuring groups

• Single flank measurement: Fp' (devia-tion of single flank rolling per mesh cy-cle)

• Double flank measurement: Fr" (pitchdiameter run-out)

• Two (2) gear master• High precision mechanical centers for

part location• Electric axis definition• Two incremental rotary encoders (sin-

gle flank)• Two LVDT measuring cells (double flank)• E9066N amplifier• Quick SPC Windows / Special gear soft-

ware Add-on

Automatic measuring machine for leadangle check on gears

The automatic machine for lead angle ver-ification on gears, was designed to per-form in the normal workshop environment.The unit is suitable for automatic part in-spection, and performs inspections in fivedifferent angular sections; the mean val-ue and the range of the angle measureare then elaborated. Furthermore, addi-tional functions are available, like partmarking and selection. The system is de-signed and manufactured by using themost advanced engineering methods,making it an extremely reliable and accu-rate checking instrument.The machine is equipped with all the sys-tems required to automatically meter andtransfer the parts coming from the line (lift& carry device). The ability to maintain re-duced cycle times, guarantees 100% in-spection of components enabling qualitycontrol and statistical documentation of anentire production run (Fig. 13).

14 15

16 17

18

20

19

Special contacts for verification of rootradius / diameter

These special contacts are used to checkroot radius / diameter of gear wheels. Theycan be used individually or combined (onthe same measuring turret) with the con-tact for pitch radius / diameter check (Fig. 14).

Special contacts for verification of pitchradius / diameter

These contacts are used to check the overball / pin dimension on the pitch diameter(in photo, a 3.5 mm diameter ball/pin).They can be used individually or combinedwith the contact for root radius / diametercheck (Fig. 15-16).

Multiple-contact turret

The multiple-contact turret is an optionaldevice capable to accommodate up to 7different contacts to check pitch, root ormajor diameters in various configurations(Fig. 18).

Compensation and measuring devicesfor inner diameters

Marposs systems for gear wheels verifi-cation can be integrated with measuringand compensation devices of dimension-al and geometrical errors related to innerdiameters, either toothed or cylindricalsmooth (Fig. 17-19).

Master gears

Marposs can offer a complete series ofmaster gears manufactured using stan-dard gauge steel (62-64 HRC) or high-speed tool steel (HSS) or high speed toolsteel with Tin coating.All master gears are provided with certifi-cation as per DIN 3961, DIN 3962 specifi-cations (Fig. 20).

www.marposs.com

22

21

23

E9066N / E9066T Industrial Computer

Open system architecture with an integrat-ed powerful Pentium® processor and TFTLCD 12.1" or 15" video, which can be in-serted in a sealed cabinet. Industrialmouse on frontal panel, multiple keyboardhandling, heat exchanger / air condition-er, direct access to the printer port, areonly some of the hardware characteristicsof the E9066 Flat Panel (Fig. 21).

E9066T is a very compact and extremelypowerful Industrial Computer, developedto work in hard shop-floor environments.The E9066T perfectly completes the newMarposs Acquisition Data System GageBox™. It is provided with a 15" or 17" TFTdisplay, Intel Pentium® processors, 3 seri-al ports, Ethernet connection and 4 USBports (Fig. 23).

Dedicated software for gear analysis -Gear AddOn

The new software for Windows®, elabo-rates measures according to DIN 3960 orISO 1328-1, 2 specifications. In additionto the possibility of displaying in numericformat the measuring values related to Fi",Fr", fi", Aa", Aa"e, Aa"i and Nicks, Carte-sian and Polar graphic elaboration areavailable (Fig. 22).

For a full list of address locations, please consult the Marposs official website

D6M06206G0 - Edition 01/2005 - Specifications are subject to modifications© Copyright 2005 MARPOSS S.p.A. (Italy) - All rights reserved.

MARPOSS, and Marposs product names/signs mentioned or shown herein are registered trademarksor trademarks of Marposs in the United States and other countries. The rights, if any, of third parties ontrademarks or registered trademarks mentioned in the present publication are acknowledged to therespective owners.

Marposs has an integrated system to manage the Company quality, the environment andsafety, attested by ISO 9001, ISO 14001, OHSAS 18001 and QS9000 T&E certifications.Marposs has further been qualified EAQF 94 and has obtained the Q1-Award.

Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.