Trapezoidal Lead Screw Tr10x2 with Brass Nut

High Speed Trapezoidal Lead Screw Tr10x2 with Brass Nut

Trapezoidal screw is the key component that requires the thread to move accurately during the movement. It is mainly processed by high-quality alloy steel and processed by heat treatment to ensure its excellent mechanical properties. In the manufacturing process, the coarse and fine processes are separated to effectively ensure the stress of the components. Reasonable distribution, the key processes are processed in the constant temperature workshop, and the stable temperature ensures that all the indicators of the high-precision screw meet the relevant acceptance standards of the national standard JB/T 2886-1992 machine tool trapezoidal thread screw and nut technical conditions.
 Trapezoidal screw precision grade and acceptance technical standards: L indicates left-handed screw, right-handed screw is generally not marked. Level 7 screw-used for precise transmission, precision screw lathe, external grinder, surface grinder, feed motion, etc.; Level 8 screw-general transmission, ordinary lathe and thread milling machine; main equipment: rough machining: CNC lathes 1M, 2M, 3M, ordinary lathes: 1M---8M lathes, etc.; semi-finishing: CNC whirlwind milling lathes: finishing: 1M, 2M, 3M, 4M, 5M, 8M precision screw lathes, constant temperature processing, The correction ruler compensation guarantees the machining accuracy of different lead screws at 6, 7, 8, and 9.
 Since the lead screw is a relatively long trapezoidal thread, the total length of the thread error is mainly considered in the detection. Main detection methods: Disk and magnetic scale, circular grating and long grating dynamic measuring instrument, laser interferometric dynamic measuring instrument, etc.