| • Metrology test assurance system |
Our company has established metrology testing center which owns 2 personnel and 15 part-time personnel in charge of the examination measurement and determination. It has 3 measurement standards and can develop the work of collation/adjusting. However, in August 2003, it was certified successfully through the metrology test system and the certificate was reviewed in April, 2007.
( Certificate signal: （2007） 量企浙绍字（006）)
Our company owns complete testing instruments such as laser tester, roundness tester, optical collimator, metal polyhedron, 3-coordinate tester and etc. available to the testing of the various products. The metrology management has been using the ISO10012 international standard. Following the practical operation and through the constant improving, we have established one certain perfect metrology management system, providing the reliable metrology guaranty for the quality management of each product line. |
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Main testing instrument： |
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1. Hp laser interferometer
Use: Laser interferometer is a kind of the high-precision measurement instrument and it is widely used in the aero-space and machinery industries and is ideally used for the measuring of the planeness, straightness, parallelism and angle deviation. For CNC machine tools, it is good to measure the positioning accuracy, positioning repeatability and reverse deviation. |
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2. CX-1 Roughness contour graph.
Use: CX-1 roughness contour graph is ideally suited for measuring the roughness and groove error in the bearing manufacturing. It is equipped with diamond feeler pin, inductance type contactor and grating sensor, ensuring the higher testing accuracy and better repeatability. Computer is used to show the parameters. |
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3. JCS-026A High-precision roundness tester.
Use: CX-1 roughness contour graph is ideally suited for measuring the roughness and groove error in the bearing manufacturing. It is equipped with diamond feeler pin, inductance type contactor and grating sensor, ensuring the higher testing accuracy and better repeatability. Computer is used to show the parameters. |
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