Before starting the lathe, CNC machining personnel for automated parts must check whether the various mechanisms of the lathe are intact, and whether the positions of each transmission handle and variable speed handle are correct to prevent damage to the machine tool due to sudden impact during operation. After starting the lathe, the spindle should be idle at low speed for one or two minutes to distribute lubricating oil to all necessary areas. Only after the lathe operates normally can it work. If the spindle needs to change speed during the operation of the lathe, it must be stopped first before changing speed. Additionally, the staff must wear work clothes, wear protective goggles when cutting workpieces at high speed, and wear work hats for female colleagues. During the process of machining workpieces on a lathe, the operator's head should not be too close to the workpiece, rings or other accessories should not be worn, gloves should not be worn, handbrake should not be used to hold the rotating chuck, the workpiece should not be measured while the lathe is rotating, and the surface of the workpiece should not be touched by hand. After the machining work is completed, the main power of the machine tool should be turned off, and a special hook should be used to remove the iron filings remaining on the lathe components during the cutting process.
The main component of CNC machining for automated parts is the cover mold. This type of mold is mainly cold stamping molds. For example, car molds are a general term for molds used to manufacture all parts of a car. For example, stamping molds, injection molds, forging molds, casting wax molds, glass molds, etc. Stamped parts on car bodies are generally divided into cover parts, beam frames, and general stamped parts. Stamped parts that can clearly represent the image characteristics of a car are automotive panels. Therefore, a more specific automotive mold can be said to be a stamping mold for automotive panels. Abbreviated as automotive cover stamping die. For example, the front door outer panel trimming mold, the front door inner panel punching mold, etc.