xcsports

Customer Requirement:

• Using the CAK50186 machine tool to match with the GSK 980TDI system that processes the slimness shaft with 1.5m workpiece length and 50 diameter 
• There is no vibration during the machining; clear grain on the surface of workpiece; and its roughness is 3.2, the degree of straight line is 0.02mm.
• Processing based upon the drawing dimension and the detection is passed. 

Troubleshooting:

• Clamping method: It is used one clamping and one injection + tool-post-following
• Requirement of machine tool: The horizontal error of machine is less than or equals to 0.02mm; the deviation of equal attitude of both tailstock and spindle is less than 0.05mm; and the tail ejection and contact surface of workpiece is more than 3mm. 
• Firstly perform the rough machining, and then the fine machining by using the high quality tools to improve the efficiency. 

Machining Effect:

• There is no vibration wave of excircle of workpiece, and there is no mess wave of the integrated grains; the linear stability is 0.02mm that conforms to the customer’s requirements.