The HTE series gear measurement center is a new generation of intelligent gear measurement system developed based on computer digital control technology (CNC); It integrates technologies such as granite for the entire machine, imported high-precision circular guide rails, high-precision grating sensors, fully closed-loop servo control system, and user-friendly measurement software. The workpiece can be fully automatically measured for multiple parameters with just one clamping. Suitable for high-precision, automatic, fast, and comprehensive detection of various types of involute cylindrical gears, gear cutters (hobs, shaving cutters, gear shapers), bevel gears, worm gears, and other workpieces, and has extended measurement functions for camshafts, symmetrical rotating bodies, and other workpieces. It can be widely used in scientific research departments, measurement rooms and production sites such as automobiles, motorcycles, aerospace, electric tools, instruments, Arms industry, etc.

Main technical parameters of the instrument

Unique Advantages

●The software has an eccentricity correction function, mainly used for measuring workpieces with heavy gears that are difficult to move or have no center hole. (That is to say, precise measurements can be completed without having to be placed perfectly).

Eccentricity correction measurement of the inner gear ring of the planetary reducer.

● Worm gear tooth orientation.

Measurement software for ZC worm gear and ZC hob.

● Tooth shape and direction measurement function of straight bevel gears.

● Face gear measurement software.

Synchronizer measurement software.

Worm whirlwind milling tool software (internal and external whirlwinds).

Triangle and rectangular spline measurement software.

● Planar secondary enveloping worm measurement software.

● Hob measurement software: protrusion height value Fpr, protrusion length value fhc, tooth tip chamfer angle error fHak; Top and rear corner Fac.

The entire machine is made of marble (the base, columns, and sliding plates are all made of marble, stable and not deformed).

All three linear axes use linear guides (durable). (Most market equipment uses self-made steel guide rails, and some models only use linear guide rails for one axis).

The measuring head automatically rotates. (All market equipment is manual).

● Use high-quality flexible cables

Software Documentation

Standard software features:

● Cylindrical gears (straight, helical):

Tooth shape (F α、 Ff α、 FH α、 C α）、 Tooth orientation (F β、 Ff β、 FH β、 C β）、

Tooth pitch (fpt, Fp), radial runout (Fr), full tooth measurement, twist measurement, and gear panoramic measurement;

Tooth thickness measurement, common normal Wk, cross bar distance M, slot width measurement;

Analysis of gear before and after fire;

Gear set, sector teeth, end face verticality

Gear position: parallel keyway width, keyway and tooth position, gear and gear position;

Measurement and alignment of herringbone teeth

● Gear and worm gear hobs (ZA, ZI, ZN, ZK, ZC, planar secondary envelope):

Tooth shape error Ffs, convex angle height Fpr, convex angle length fhc, and tooth top chamfer angle error fHak;

Helix: adjacent error fHF, total error FHF for one revolution, total error FHF3 for three revolutions;

Meshing line: total error Fe, adjacent error fe;

Axial tooth pitch: total error Fpx, adjacent error fpx;

Radial circular runout error of cutter teeth frk;

Radial error FfN in front of the cutter teeth;

Chip holding groove circumferential section: cumulative error FtN, adjacent error fuN, individual error ftN;

Parallelism (straight groove) or lead (inclined groove) error fHN of the chip holding groove;

Axis table runout circle error frp;

End face runout circle error fps;

Side rear angle Fzm;

Top and rear corner Fac;
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● Gear cutter

Tooth profile:

Tilt deviation fH α， Shape deviation ff α， Total deviation F α， Drum shape C α；

Side rear corner:

Tilt deviation f ξ (°), f ξ （ μ m) ;

Pitch:

Single tooth pitch deviation fpt, adjacent tooth pitch deviation fu, tooth pitch variation range Rp, cumulative total tooth pitch deviation Fp, radial runout Fr;

Other:

The front angle of the top blade is feta, the front blade surface jumps fp3, the lead angle of the front blade surface is ftau, and the rear angle of the top blade is fteta;

● Gear shaver:

Tooth shape: inclination deviation fH α， Shape deviation ff α， Total deviation F α， Drum shape C α；

Helix: inclination deviation fH β， Drum shape C β；

Tooth pitch: single tooth pitch deviation fpt, adjacent tooth pitch deviation fu, tooth pitch variation range Rp, cumulative total tooth pitch deviation Fp, radial runout Fr;

Optional software:

● Unknown gear mapping software

Unknown worm mapping software

● Worm gears (ZA, ZI, ZN, ZK, ZC, planar secondary envelope):

Worm gear tooth profile (worm gear tooth orientation)

Worm gear tooth shape: inclination deviation fH α， Shape deviation ff α， Total deviation F α， Drum shape C α；

Worm gear pitch: single pitch deviation fpt, adjacent pitch deviation fu, cumulative total pitch deviation Fp, radial runout Fr;

Worm (ZA, ZI, ZN, ZK, ZC, planar secondary envelope):

Worm tooth shape: inclination deviation fH α， Shape deviation ff α， Total deviation F α， Drum shape C α；

Worm tooth orientation: inclination deviation fH β， Shape deviation ff β， Total deviation F β；

Worm pitch: pitch deviation fpx, cumulative total pitch deviation Fpx;

Spiral bevel gears, helical bevel gears, straight bevel gears:

Convex error, concave error, pitch error fpt, cumulative pitch error Fp, adjacent pitch error fu,

Tooth profile error (straight bevel gear), tooth orientation error (straight bevel gear);

● Face gear:

Convex error, concave error, pitch error fpt, cumulative pitch error Fp, adjacent pitch error fu,

● Disc milling cutter:

Tooth shape Ffs;

Spiral fHF, FHF;

End face runout fps;

Radial FfN in front of the cutter teeth;

FtN, fuN, FtN at the circumference of the chip holding groove;

Chip holding groove lead fHN;

Outer circle radial circular runout frk;

● Synchronizer gear:

Tooth profile: inclination deviation fH α， Shape deviation ff α， Total deviation F α

Helix: inclination deviation fH β， Shape deviation ff β， Total deviation F β

Pitch: Individual pitch deviation fpt, adjacent pitch deviation fu, range of pitch variation Rp, cumulative total pitch deviation Fp, radial runout Fr

Spiral angle error Slt (some data annotated as inclined angle)

Spine angle error Spn

Cone angle error

● Cylinders:

Peak valley value RONt, peak RONp, peak position RONp Pos, valley value RONn, valley position RONn Pos

EccE, EccPos, Runout

Internal and external triangular and rectangular splines:

Tooth profile: inclination deviation fH α、 Shape deviation ff α、 Total deviation F α、 Pressure angle α

Tooth orientation: inclination deviation fH β、 Shape deviation ff β、 Total deviation F β

Pitch: Individual pitch deviation fpt, adjacent pitch difference fu, range of pitch variation Rp, cumulative total pitch deviation Fp

K tooth pitch cumulative deviation Fpk, tooth groove change Fr, actual outer diameter Da, tooth thickness change Rs

● Rack measurement software:

Tooth shape (F α、 Ff α、 FH α、 C α）、 Tooth orientation (F β、 Ff β、 FH β、 C β）、

Tooth pitch (fpt, Fp), radial runout (Fr), full tooth measurement, twist measurement, and gear panoramic measurement;

Tooth thickness measurement, common normal Wk, cross bar distance M, slot width measurement;

Analysis of gear before and after fire;

Perpendicularity of rack interface

Verticality of end face

● Screw measurement software:

Lead screw lead, axial tooth pitch, tooth angle, pitch diameter

● Customized function: can complete customized measurement functions according to user requirements (samples, drawings, and related technical requirements need to be provided);

Configuration Table

Hardware Introduction

1. The main machine (base, column, and sliding plate) is made of internationally popular natural granite, providing strong thermal stability and vibration absorption capacity. It also has advantages such as high stiffness, no rust, and low temperature coefficient, which can maintain accuracy stability for a long time;

2. The main guidance system adopts imported high-precision circular guide rails, which have the advantages of high accuracy, good rigidity, long service life, and maintenance free, ensuring a high accuracy of 0.002mm after instrument installation;

3. The rotary workbench adopts a precision shaft system with a rotation accuracy of 1 angular second, strong load-bearing capacity, impact resistance, and can maintain high rotation accuracy for a long time;

4. The CNC numerical control system adopts a Googol motion control system, uses Panasonic servo motors as driving components, and uses RENISHAW gratings as position sensors to form a high-precision closed-loop control system, which is more efficient and reliable;

5. The core components of the probe are high-precision sensors imported from Switzerland, and both the probe itself and the probe housing have anti-collision protection functions that are reliable, stable, and error free; All measuring needles are imported from Switzerland, ensuring high accuracy of measurement;

6. The data collection is completely completed using a Googol motion control card to complete the required circuit functions, avoiding false soldering of self-made circuits

Factors such as poor and unstable original parts.

6. Polar coordinate measurement: For measuring the tooth profile of oversized module gears and internal gears, especially internal gears with large displacement. A measuring head can easily measure gears of different moduli;

7. The main components have undergone finite element analysis, optimization, and reliability design to ensure the high stiffness and precision of the entire machine;

8. Ergonomic design, open operating space, very convenient for loading and unloading workpieces;

Introduction

Measurement software based on the WINDOWS operating platform, in standard format, with fully independent intellectual property rights. The specific features are as follows:

1. A new measurement software with a visual operation window, illustrated text, simple and easy to use, and the ability to view electronic manuals online;

2. Users can automatically calculate the evaluation length and other parameters based on the basic parameters of the measured workpiece and freely adjust them. They can freely choose measurement items, such as single tooth, double tooth, three tooth, four tooth, free tooth number, full tooth measurement, etc;

3. Automatically calculate measurement evaluation length and other measurement data based on gear parameters, and select error amplification ratio automatically or manually. The amplification ratio can be dynamically modified on the curve interface. The evaluation range of the measurement curve can be freely dragged by the mouse, and manual burr removal (the overall result will not change) is more convenient for overall analysis;

4. The measurement results can be evaluated in sections, and can be evaluated according to various standards such as international standard ISO1328-1995, Chinese standard GB/T10095.1-2008/T10095.2-2008, German standard DIN3960/3962, American standard AGMA2000/2015, Japanese standard JIS1702-76, etc. You can also set your own standards for evaluation. If the results exceed the standards, they will be marked and displayed, and you can also complete the evaluation of tooth profile repair, spiral line repair, tooth profile common deviation band (K-shaped diagram), tooth profile convexity Evaluation of items such as helix tolerance zone (K-shaped diagram) and tooth protrusion;

5. Full tooth measurement: Measure the tooth profile and helix of all teeth of the gear and print them out;

Morphology measurement: By measuring the tooth profile of gears, the surface shape of the tooth surface can be more clearly seen for further evaluation and machining analysis;

Twist measurement: measures the amount of distortion deformation generated by gears during processing such as heat treatment;

7. The laser printer outputs measurement results, supports PDF printing, and outputs information such as the user's factory name, logo, product model, and date on the report form;

Standard configuration

Measurement Host---------------------------------------------------- 1 unit
Computer------------------------------------------------------ 1 unit
HP laser printer---------------------------------------------- 1 unit
Driver------------------------------------------------------ 1 set
Standard mandrel---------------------------------------------------- 1 piece
Measuring needleΦ0.5 --------- --------------------------------------- 2 piece
Φ1 -------------------------------------------------- 2 piece
Φ2 -------------------------------------------------- 2 piece
Torsion spring watch------------------------------------------------------ 1 piece
Printing paper------------------------------------------------------ 1 pack
Cylindrical gear measurement software ------------------------------------------- 1 set
Gear Hob Measurement Software------------------------------------------------------------------------- 1 set
Gear cutting tool measurement software------------------------------------------------------------------------- 1 set
Gear shaver measurement software------------------------------------------------------------------------- 1 set