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| 제품명 | Multi-Specimen Test Machine (Standard and High-Performance Models) | ||||
| 제품정보 | A choice of 40 easy-to-change adapters make this the most versatile bench test machine available for controlled friction and wear evaluations. Specimen configurations can be easily changed within the basic unit, with tests run an a wide range of coatings, Lubricants, fluids and materials, including plastics and composites. the high-performance model, originally developed for ceramics applicarions, operaates at higher temperatures, higher speeds and higher loads. | ||||
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Test Purpose |
Test Specimens |
ASTM Standards |
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on Flat |
Evaluates coatings, lubricants, and materials |
Rotating ball loaded against stationary flat disc. Point contacs |
G - 99 |
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Four Ball Wear |
Used to measure friction and wear preventive characteristics of lubricants in sliding applications. |
One ball rotated under load against three stationary balls. Three point contact. |
D - 2266 |
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Gear/Cam Contact |
Simulates sliding and rolling contact of cam shaft or gear set. |
Two loaded rollers driven against a fixed dual-radii wear track |
In wide commercial and laboratory use |
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Infinitely variable Roll/Slide |
Simurates sliding and rolling conract of cam shaft or gear set with infinitely variable ratios. |
Rollers on disc. Line contact. |
- |
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Lip or face Sear |
Measures wear rates and performance of various seals and materials. |
User-made seal material rotated against mating steel face. |
- |
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Liquid Erosion |
Evaluates coatings, lubricants, and materials. |
Two roataing test pins immersed in slurry media. |
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Pin-On
Disk |
Evaluates coatings, lubricants, and materials. |
Rotating hemispherical pin, loaded against a stationary disc |
G - 99 |
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Pump Rotor vane |
Evaluates friction and wer characteristics of materials and fluid. |
Three rotating pump vanes loaded against a stationary disc. |
In wide commercial and laboratory use. |
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Rolling Four Ball |
Used to assess the tendency of fluids to produce fatigue failures in rolling contacts. |
Single upper ball loaded against three lower balls which are allowed to rotate. |
IP 300 |
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Stick-Slip |
To compare the stick-slip frictional properties of lubricants. |
Flat on flat. Area contact. |
Under ASTM evaluation |
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Thrust Washer |
Evaluates a wide variety of materials, lubricants and coatings,including plastics. |
Rotating thrust washer axially loaded against stationary flat washer |
D - 3702 |
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Walking Cam |
simulates a walking cam of a drag line. |
Twe rollers driven against single land disc. |
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전화 : 02 - 3411- 0173 팩스 : 02 - 3411 - 0178
2001-2005
Hanmi Industries Ltd. All rights reserved |
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