One of the major features of CNC machine tools is the drilling operation, which is realized by mechanical rotation. If the mechanical motion is used incorrectly, there will be a certain safety risk. Today, I will talk about the need for radial drilling machines. Note that the operator can use the machine tool correctly.
First of all, the operator must be proficient in the operation essentials and technical performance of the CNC machine tool. Before the operation, it is necessary to wear work clothes and tie the cuffs. It is forbidden to wear a scarf to prevent the hair of the female worker wearing gloves should be tied in the hat.
Before operation, check whether the protection, safety, and signal equipment on the equipment are normal. There are some mechanical transmissions and reliable electrical protection equipment.
When clamping the blank, the table should be well padded to avoid damage to the worktable. When drilling/milling small parts, use special tools to clamp to avoid being driven by the workpiece to rotate. It is forbidden to hold or press the hole by hand.
For automatic tool feed, select the feed speed and adjust the stroke limit block.
Manual feed is usually carried out in accordance with the principle of gradual pressure increase and pressure reduction to avoid excessive force. It is necessary to stop and cut off the power when adjusting the speed and stroke of the drilling machine, clamping the workpiece and when wiping the machine tool.
After the machine tool is started, it is forbidden to touch the moving workpieces, tools and transmissions. Prevent some passing or taking things and other items from rolling across the machine.
When long iron chips are wound around the drill bit, park the car to remove them and stop the hand blowing with the mouth. To remove the chips, use a brush instead of grabbing with your hands or blowing with your mouth. There must be no obstacles within the range of reversal using the cross arm.
Lower the cross arm to the lowest position at the end of the operation. The spindle box is close to the column and must be clamped tightly. Or when two or more people are working on the same machine tool, it is necessary to have one person responsible for safety and unified command to avoid incidents. If abnormal situations are found, they should park immediately and ask the relevant personnel to check.
When the CNC machine tool is working, it is forbidden to leave the work position. When it is necessary to leave the job for some reason, it must be stopped and cut off the power supply. If the machine tool is found to be faulty, check it immediately and report it to the maintenance department to send someone to repair it.