Hardware & Electrical Co., Ltd. of Dongguan strong lesson in the world manufacturing base in Dongguan, Guangdong, is a precision optical axis, the piston rod, chrome rods, the linear guide specializing in the production of direct marketing companies. Company of professional, college, high quality service and thoughtful purpose, sincere customer service. Product wear and corrosion resistance, widely used in general machinery, precision machinery, engineering machinery, automobile manufacturing, hydraulic and pneumatic equipment. Common optical axis (chrome stick), high-frequency hardened optical axis, the optical axis of the bearing steel imports optical axis (diameter 3-100mm) with large spot. 
 Optical axis, also known as chrome rods, piston rod 
 Product Type: SFC4-SFC60 
 Hardness (Markings & Designations): HRC 60 ° ± 2 ° 
 Hardening Depth: 0.8 ~ 3 mm 
 Surface roughness (Surface Roughness): Ra 0.10μm ~ Ra 0.35μm 
 Axis straightness: 70μm / 1000 mm 
 Length (Length): L, 2000 ~ 6000 mm 
 The thickness of the hard chromium (Hard the Chrome Thickness): 3 μm to 5 μm 
 Material Material:, suj 2 (equivalent) 
 The linear axes must maintain a high surface hardness (wear resistance), strength and stability of the dimensional tolerances to be used as a rail axis and the axis. Widely used in the cylinder rod of automatic precision printers, automatic cutting machine, industrial robots, linear motion system. 
 The linear axis of the surface of chrome-plated to increase its anti-corrosion functions. 
 Linear optical axis: the optical axis, linear optical axis optical axis rails, common optical axis (chrome stick), imports of optical axis, high-frequency hardened optical axis optical axis of the bearing steel, precision optical axis, chrome-plated rods, Dongguan optical axis Dongguan bearing steel optical axis optical axis, Shenzhen, Guangzhou optical axis, Huizhou optical axis; shaft support; shaft support; 
 Rail: rail, linear guideway, the optical axis rails, linear cylindrical guide, circular orbit 
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