CNC lathe mechanical parts-Precision shafts pieces-Spindle components

Such mechanical parts are mainly processed by CNC lathes and precision internal and external grinding equipments.We also need to use a wire cutter to cut the keyway.The diameter of axle and aperture size parts precision of ±0.005 mm, concentricity requirement Φ ± 0.02, the surface roughness request Ra0.8 above.

The machining of these two mechanical parts requires the use of sliding matching, and the clearance of sliding matching is ±0.02mm. Therefore, it is necessary to ensure the tolerance zone of the shaft and hole. If the tolerance is done out of tolerance, it will lead to the fit sticking or slowing down, thus affecting the use of the equipment.

This workpiece requires high precision, the raw material is SKD11, and the hardness of the finished product is HRC58-60. Our company adopts the material of Hitachi company and uses the method of vacuum heat treatment to achieve the best material performance.

Generally,shafts may be subjected to bending ,tension,compression,or torsional loads,acting singly or in combination with one anther.This kind of shaft parts are widely used in transmission equipments, with high strength, high toughness, high wear resistance, high light junction and other mechanical characteristics.

As a machine component a shaft is commonly a cylindrical bar that supports and rotates with devices for receiving and delivering rotary motion and torque.The crankshaft of a reciprocating engine receives its rotary motion from each of the cranks,via the pistons and connecting rob,and delivers it by means of couplings,gears,chains,or belts to the transmission,camshaft,pumps,and other devices.The cam shaft,driven by a gear or chain from the crankshaft,has only one receiver or input,buy each cam on the shaft delivers rotary motion to the valve-actuating mechanisms.

Toxmann is a machinery processing and manufacturing enterprise, specializing in the production of precision machinery parts, precision mold parts, etc. The company provides the most accurate customized supporting services for equipment manufacturers and integrators.

Toxmann has a high-level R&D and production team, and has introduced dozens of advanced automated equipments and testing instruments. The company cooperates with qualified raw material manufacturers and heat treatment suppliers to ensure the production of high quality products, to provide customers with the most assured service.

Toxmann was established in 2009,located in Dongguan, Guangdong province, China, with 70 technicians. The company has passed the ISO9001:2017 quality certification standard and was awarded as a national high-tech enterprise in 2016. The company has set up foreign trade branches in shenzhen and Hong Kong to meet customer needs.

Toxmann company advantages:

1, The company has experienced technical backbones and a series of sophisticated imported manufacturing equipment to meet the market requirements.

2, The company can provide customized services according to the design drawings.

3, The perfect quality system and precise testing instruments lay the foundation for the quality control of the process.

4, The company aims to provide customers with more professional and accurate service.