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Gear tester instruments and gear rolling testers
Gear tester instruments and gear rolling testers
CRASE has been on the market of gears for more than 30 years, now it is able to sell, assist and upgrade testing machines for spur and bevel gears measurement. We deal with problems related to measurements in the gears’ control thanks to the knowledge gained over the years and the nowadays available technology, offering a great range of proposals.
MANUAL GEAR TESTER INSTRUMENT
MAAG - KLINGELNBERG - MAHR - FRENCO - HOFLER
The manual gear tester instruments, with or without a base disk, are an efficient alternative for the gears measuring. Once the instruments are retrofitted, they remain efficient and updated. Our technicians are able to
update your gear measuring instrument of any brand and type, both CNC and manual. Besides the work of instruments upgrading, we can repair or rebuild mechanical and electronic parts.
CNC GEAR TESTER INSTRUMENTS
Among the CNC gear testers you can find several measuring machines, ranging from a diameter of 200 mm to 2000 mm and completely automatic, which allow you to quickly and easily measure. The instrument supplies testing reports to measure lead, involute and division parameters. All measured parameters are compliant with the standards DIN, AGMA and ISO. The measuring system proves to be very simple and immediate use. Our strong point is technical assistance with related software updates. This ensures long-term competitiveness.
GEAR ROLLING TESTERS
Gear rolling testing is a functional control, we can offer either single or double flank rolling gear testers. The double flank is recommended to control spur gears; the single one to control cylindrical gears, screw-conical horn and it is accomplished with measuring master or pair gear. The evaluation of the results depends on the measuring system that is installed on the instrument.
DOUBLE FLANK GEAR ROLLING TESTER
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Applications:
This gear rolling tester series is specially designed to enable the inspection of the total radial composite deviation Fi", tooth-to-tooth radial composite deviation fi" and runout Fr", as well as tooth span M over pins on the cylindrical gear. The gear teeth with cutting burr and scratches can automatically be identified and "picked out".
Features:
- Automatic PC measurement control and data processing in an intelligent way.
- Measuring mode and data are entered via keyboard; test results and error curves are displayed on the monitor screen.
- Test reports can also be output via printer.
- Compact construction, easy operation and high measurement reliability with powerful checking function.
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Applications:
This gear rolling tester is designed to measure the double-flank total composite deviation and the tooth-to-tooth composite deviation of cylindrical gears and worm-gear pairs. It can also be used for checking the error of reference cone apex of bevel gears at right shaft angle. It is widely used in automobile and agricultural machinery industries.
Features:
- High degree of measuring accuracy and reliability: the measuring slide of the tester moves smoothly on a rolling guide way, which consists of a series of high precision steel balls and a pair of carefully lapped alloy steel guides, runs freely, frictionless and wearless.
- Convenient, economical and practical use: simple and well designed construction, convenient in operation and maintenance. Less demand for environment temperature. It is suitable for use in the workshop.
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Applications:
This gear rolling tester is designed to measure the double-flank total composite deviation and the tooth-to-tooth composite deviation of cylindrical gears and worm-gear pairs. In addition, it can be used for checking the error of reference cone apex of bevel gears at right angle, and it is widely used in automobile and agricultural machinery industries.
Features:
- High accuracy with durability and reliability: a rolling guide way made of high degree alloy steel, elaborate manufacturing and special processing technique.
- Convenient, economical and practical use: simple and well designed construction, convenient in operation and maintenance. Less demand for environment temperature. It is suitable for use in the workshop.
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Applications:
This gear rolling tester is designed for the inspection of radial composite deviation and tooth-to-tooth composite deviation of cylindrical gears. It is widely used in machine building industries, such as automobiles and motorcycles.
Features:
- Light in weight, compact structure and convenient operation. Reliable measuring accuracy and durable stability. Both measurement of cylindrical gears and shaft gears are possible. Suitable for use on the shopfloor.
- Test results are shown on a special digital display unit (model 3102A). Out of tolerance warning alarm function, high measuring accuracy and efficiency.
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AUTOMATIC DOUBLE FLANK GEAR ROLLING TESTER
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Applications:
This machine is a new model of gear rolling tester featuring in intelligent operations and mechanical and electrical integration. It is mainly designed to measure total radial composite deviation Fi", tooth-to-tooth radial composite deviation fi" and radial runout of comprehensive test of worms and worm pairs. It can automatically "pick out" the tooth surfaces with burrs or scratches. The measuring commands and parameters are entered via keyboard and displayed on the monitor. The measurement results are displayed on the monitor or printed out by a printer.
Features:
This machine is a new type of automatic and intelligent double-flank gear rolling tester with integrated functions and PC controlled measurement and data processing. The monitor displays measurement results and error curves and prints measurement reports. It is small and powerful, easy to handle and has stable measuring accuracy.
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Applications:
This machine is a new model of gear rolling tester featuring in intelligent operations and mechanical and electrical integration. It is mainly designed to measure the offset of bevel gear conical point with 90° crossed axis angle. It checks the total radial composite deviation Fi" and tooth-to-tooth radial composite deviation fi" of bevel gears. It can automatically "pick out" the tooth surfaces with burrs or scratches. The measuring commands and parameters are entered via keyboard and displayed on the monitor. The measurement results are displayed on the monitor or printed out by a printer.
Features:
This machine is a new type of automatic and intelligent double-flank gear rolling tester with integrated functions and PC controlled measurement and data processing. The monitor displays measurement results and error curves, and measurement reports can be printed. It is small and powerful, easy to handle and has stable measuring accuracy.
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Applications:
This gear rolling tester is specially designed to measure the total radial composite deviation Fi", tooth-to-tooth radial composite deviation fi" and radial runout Fr" of small module cylindrical gears. The poorly deburred gear teeth can be automatically identified and "picked out". This measuring instrument is widely used for machine-tools, medical devices, printing machines, office equipment, automobile and motorcycle industries.
Features:
Used in conjuction with the computer technology, this automatic and intelligent double-flank rolling gear tester features compact construction, light weight, simple operation and reliable measuring accuracy. Automatic measuring run and data handling are carried out under the control of a micro-computer. The test results and error curves can be displayed or output via printer.
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GEAR RADIAL RUNOUT TESTER
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Applications:
This gear rolling tester is designed to check radial runout of spur or bevel gears on the shopfloor or in metrology inspection room. It is also suitable for inspection of radial runout of the rotary workpieces.
Features:
- Attractive and durable guide way using grinding/scraping techniques for high accuracy and good outlook.
- Measuring force and direction can be adjusted, and a set of styli are supplied for different types of gears.
- Full mechanical components and dial indicator supplied ensure simple operation and direct reading.
- Type 3603A adopts a rolling guide for smooth movements.
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ROUGHNESS TESTER INSTRUMENTS
The roughness measurement can be very important on some component, it may significantly modify the operating characteristics of the same piece. These instruments are known to be effective in measuring points that are hard to reach. They are particularly recommended for roughness measures on the gear's teeth both in profile's and lead's direction.
SECONDHAND GEAR INSTRUMENTS
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MAAG GEAR TESTER MACHINE
MOD. SP 60
MAX Ø = 600 mm
MAX h with tailstocks = 770 mm
MAX measurable h = 150 mm
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MAAG GEAR TESTER MACHINE
MOD. PH 40
MAX Ø = 400 mm
MAX h = 750 mm
MAX measurable h = 120 mm
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MAAG GEAR TESTER MACHINE
MOD. PH 60
MAX Ø = 300 mm
MAX h = 750 mm
MAX measurable h = 150 mm
2 available machines
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KLINGELNBERG GEAR TESTER MACHINE
MOD. PFSU 640
Ø MAX = 640 mm
h MAX with tailstocks = 780 mm
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MAHR GEAR ROLLING INSTRUMENT
MOD. 895 C
MAX Ø with tailstocks = 240 mm
MAX h with tailstocks = 300 mm
MAX distance between tips = 300 mm
MIN distance between tips = 70 mm
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HOFLER GEAR ROLLING INSTRUMENT
MOD. ZW 400
MAX Ø with tailstocks = 400 mm
MAX h with tailstocks = 700 mm
MAX distance between tips = 450 mm
MIN distance between tips = 70 mm
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 Gear rolling testers' catalogue
 Secondhand instruments' catalogue
Retrofit Gear Soft's brochure
Gear MM 02 brochure
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