Second-hand CS6240 lathes in stock
The CS6240 lathe is a commonly used horizontal lathe, widely applied in metal processing fields such as machinery manufacturing, parts processing, and repair workshops. It is favored for its stable performance, wide processing range, and easy operation, especially suitable for small and medium-sized parts turning.
1. General Information
The CS6240 lathe adopts a horizontal layout, with the main spindle and the guide rail on the same horizontal plane, which is in line with the conventional operation habits of lathes. It is mainly used for turning inner and outer cylindrical surfaces, conical surfaces, end faces, threads, and can also perform drilling, reaming, and other auxiliary processing through auxiliary tools. The overall structure is sturdy, and the cast iron bed ensures good rigidity during high-speed rotation and cutting, reducing vibration and ensuring processing accuracy.
6,944.00$
Structural Features
- Bed and Guide Rail: The bed is made of high-quality cast iron, 经过时效处理（aging treatment） to eliminate internal stress and reduce deformation. The guide rail adopts a triangular and flat composite structure, which has good wear resistance and guiding accuracy. The guide rail surface is often quenched to improve hardness and service life.
- Spindle Box: The spindle box is the core component that drives the workpiece to rotate. The spindle has a high rotation accuracy, and its speed can be adjusted through the variable speed mechanism. It is usually equipped with multiple gears to achieve a wide range of spindle speeds, meeting the processing requirements of different materials and processes. The spindle hole can accommodate workpieces or tooling with a certain diameter, providing a stable rotation center.
- Feed Box and Apron: The feed box transmits the power to the apron through the transmission mechanism, and the apron drives the tool post to move along the guide rail to realize the feed movement. It can provide various feed rates, including longitudinal feed and transverse feed, and can also achieve thread cutting by matching with the lead screw.
- Tool Post: The tool post is used to install turning tools, and it can rotate at a certain angle to adapt to the processing of different surfaces such as cylindrical surfaces and conical surfaces. It has a firm clamping force to ensure that the tool does not loosen during cutting.
- Tailstock: The tailstock is used to support long workpieces or install drilling tools, reamers, etc. It can move along the guide rail to adjust the position according to the length of the workpiece, and the tailstock sleeve can extend and retract to apply support force or perform drilling and other operations.
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