Product requirements for black PC gear parts: surface smoothness without burrs, concentricity requirement of 0.01mm, perpendicularity requirement of 0.02mm, reference plane flatness of 0.02mm, tooth shape size ± 0.02mm Material: black PC Size: φ 185 * 35mm keywords: gears, clock parts, motor parts, CNC lathes, CNC milling product details: Black PC gear parts have a rotating structure with a circle of teeth distributed at the edge. Black PC material is selected for CNC machining to produce products with high strength, low forming shrinkage rate, good dimensional stability, and good fatigue resistance. Combined with electroplating technology, the wear resistance of gears is increased. Scope of use: Black PC gear parts are commonly used in clock and watch parts, bicycle parts, motor parts, transmission device parts, lathe and milling machine parts, automotive gearbox parts, etc. Main equipment: CNC machining center (milling), CNC lathe, grinding processing, cylindrical grinder, drilling machine, laser cutting machine, etc& Nbsp; Graphic format:; STEP, STP, GIS, CAD, PDF, DWG, DXF, etc. or examples. Tolerance:+/-0.01mm~+/-0.05mm Surface roughness: Ra 0.1~3.2 Inspection: Complete inspection laboratory equipped with micrometers, optical comparators, calipers, vernier calipers, CMM depth calipers, vernier calipers, universal protractors, clockmeters, internal Celsius meters
