CNC lathes usually use lathes to process materials that are free-cutting steel and copper. Free-cutting steel contains materials with higher sulfur S and o-P. Sulfur and manganese exist in the form of manganese sulfide in steel. Gong processing|Dongguan computer gong processing|High-speed CNC processing|Machinery parts processing|CNC processing And manganese sulfide plays a lubricating role in the steel, making the steel easier to cut, thereby improving the production schedule of the lathe production.
So what do you need to pay attention to when processing CNC lathes?
Conscientiously implement the relevant provisions of the General Operating Regulations for Metal Cutting Machine Tools:
1. When aligning the workpiece, only use the hand to move the chuck or open the lowest speed for alignment, not high-speed alignment.
2. When changing the rotation direction of the spindle, stop the spindle first, and do not change the rotation direction suddenly.
3. When loading and unloading the chuck, only turn the triangle belt by hand to drive the spindle to rotate. Computer gong processing|Dongguan computer gong processing|High-speed CNC processing|Machining parts processing|CNC processing It is absolutely forbidden to directly drive the machine tool to force loosening or tightening. At the same time, block wooden boards on the bed surface to prevent accidents.
4. The tool should not be installed too long, the gasket should be flat and the width should be the same as the width of the bottom of the tool.
5. It is not allowed to drive the reverse rotation method to brake the spindle rotation during work.
Conscientiously implement the following special regulations related to some special lathes:
(1) Wheel type hexagonal lathe:
1. It is not allowed to process curved and rough bar materials. 2. When loading the material, the material head must be aligned with the chuck hole, and lightly punched in, and no random knocking is allowed.
(2) Program-controlled transfer lathe:
According to the process requirements, pre-select items such as spindle speed, computer gong processing | Dongguan computer gong processing | high-speed CNC processing | mechanical parts processing | CNC machining tool post feed, tool post motion trajectory and continuous offsides.