In the entire CNC lathe operation system, the cutting system serves as both the machining center and the logistical support. The cutting process of workpieces is completed within this system, and the residual chips generated during cutting are also expelled by it. Therefore, its importance is self-evident. Today, Haishu Machinery, a CNC lathe manufacturer, will explain four key precautions to ensure the normal operation of the cutting system.
1. Matching chip type with chip conveyor selection: This is the most crucial principle. For long continuous chips generated from steel machining, a chain plate-type conveyor should be prioritized. For short and fragmented chips from cast iron or aluminum machining, a spiral-type or chain plate-type conveyor can be selected.
2. Daily Inspection and Maintenance:
Regular cleaning: Inspect and remove any tangled debris caught in the chain plate gaps or spiral.
       Inspect lubrication: Regularly lubricate the chain, sprockets, and reducer.
       Check for wear: Monitor the wear of the scraper, chain, and spiral blade, and replace them promptly.
       Avoid Overloading: Do not allow excessively large or heavy foreign objects (such as tools or workpieces) to fall into the chip conveyor to prevent damage to the motor or mechanism.
3. Coolant Management: Excessive coolant in the chips can reduce chip evacuation efficiency and accelerate corrosion. Ensure moderate coolant flow and pressure, and consider installing a separation device.
4. Safety Design:
       Overload Protection: The motor shall be equipped with an overload protection function, capable of automatically stopping and issuing an alarm when jammed.
       Proper protection: All moving parts must be equipped with reliable protective covers to prevent injuries from personnel contact.
The above is a compilation by our CNC lathe manufacturer, Haisun Machinery, outlining four key considerations to ensure the proper functioning of the chip removal system. We hope this information proves helpful in your future use of CNC lathes.