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China, Chinese Granite Measuring Platform and Optical Platform1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Customized ServiceMachining ServiceGranite Measuring PlatformPrecision Granite Platform
Shenzhen Shengyin Automation Technology Co., Ltd.
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Product Description Granite measuring platformGranite measurement platform is a precision reference measurement tool made of natural stone materials. It is mainly used in precision machinery, hardware, semiconductor, aerospace, automobile, instrument manufacturing and other industries. The main functions include:ItemsCommon size(mm)Approximate weightFlatness(μm)Length-width-thicknessKGLevel 000Level 00Level 0Level 11300*300*80211.53611.52400*400*803823.56.5133400*500*1006023.5713.54500*600*10090247.514.55630*1000*1502832.54.5917.56800*1000*1503602.559.518.57800*1200*1504322.55102081000*500*1502252.54.58.51791000*1000*1504502.551019.5101000*1200*15054035.510.520.5111000*1200*20072035.510.520.5121000*1500*2009003611.522.5131000*2000*20012003.56.51326141200*1500*20014403.5713.527151500*2000*25022503.571428162000*2000*25030004815.531172500*1600*3003600481632183000*2000*400720059.518.5371. As a benchmark for inspecting workpiece errors: The granite platform can be used to inspect workpiece errors, such as flatness, straightness and contour measurement, to ensure that the size and shape of the workpiece meet the design requirements.2. Installation and debugging of equipment and workpieces: During the installation and debugging of mechanical equipment, the granite platform provides a stable datum to ensure accurate installation of the equipment.3. Planar and three-dimensional scribing: In the plane and three-dimensional scribing of various parts, the granite platform provides a stable benchmark to ensure the accuracy of the scribing.4. High-precision measurement: Due to its high accuracy and stability, the granite platform is particularly suitable for high-precision measurement work, such as the inspection of instruments, precision tools and mechanical parts.Granite platform flatness calculation formula: (according to JJG117-2013 standard)Level 000:1 x (1+d/1000)μmLevel 00:2 x (1+d/1000)μmLevel 0:4 x (1+d/1000)μmLevel 1:8 x (1+d/1000)μmLevel 2:16 x (1+d/1000)μmLevel 3:40 x (1+d/1000)μm(d is diagonal mm)(measuring temperature at 20±2oC)Physical properties:Size: On demandMaterial: Natural graniteReference specific gravity: 2800-3070kg/m3Compressive strength: 230-254kg/mm2Elastic wear: 1.27-1.47N/mm2Linear expansion coefficient: 4.6× 10-6 /oCWater absorption: 0.13%Shore hardness HS70 or aboveThe accuracy is 000, 00, 0, 1 level.
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