CNC Machined Side-Locking Shaft Sleeve

As a radial fixation component in precision transmission modules, this short shaft sleeve features a central through-hole and side threaded holes. It is commonly used to create rigid connections between rotating shafts and frames. The cylindrical body with chamfered ends facilitates quick assembly and positioning in automation equipment, instruments, or robot joints. By using side screws for clamping or through-locking, it effectively prevents axial movement or circumferential slipping of shaft parts during high-speed operation.

The core of the manufacturing process lies in ensuring the coaxiality between the inner hole axis and the outer cylindrical surface, as well as the perpendicularity and positional accuracy of the side mounting holes relative to the central axis. Due to the small part size and relatively uniform wall thickness, special attention is paid to controlling clamping deformation to maintain bore tolerance consistency in mass production. Additionally, the integrity of thread profiles after tapping and effective deburring are critical inspection indicators to avoid assembly interference or fracture risks caused by stress concentration.

Shenzhen Chaozhuo Kuaijie Technology Co., Ltd. is equipped with multiple high-precision CNC machining centers (such as Zeguan and Jiafu brands) and CNC lathes. We possess the capability for precision turn-mill composite processing of various metal materials, including stainless steel, carbon steel, aluminum, and copper alloys. For shaft sleeves involving small bores, deep cavities, and high surface finish requirements, our factory provides one-stop solutions based on customer-provided 2D/3D drawings. This includes material selection, rough and finish machining, and surface post-processing, ensuring dimensional stability and appearance quality under complex working conditions.