What are the processes of precision metal processing

Many things in our lives are formed by precision hardware processing, such as car models, aluminum alloy casings, mobile phone accessories, etc. Recently, many friends who work in this area have asked the editor about the process of precision hardware processing. Today I will introduce to you.

　　 One, precision metal processing process

　　 The precision hardware processing process is to order the steel material from the material supplier according to the production needs. After the steel material is ordered, the material is opened. After the material is opened, the four-side tolerance is tested. After the detection is completed, small details such as small accessories can be produced. Take it directly to the punch and perform milling or CNC processing. There are many such details in the production of glasses accessories and auto parts. When making a container, it is almost to open the material. After the punching machine, it can be directly used for welding. After sanding, the oil is sprayed, and then some accessories can be assembled and shipped.

　　 2. What is an automatic lathe

　　 Automatic lathe is a type of CNC machine, it is a kind of automatic lathe with high precision, strong performance and low noise. It is an automatic processing machine that controls the processing program through cams. There are some automatic control lathes. Compared with pneumatic automatic lathes and center-moving automatic lathes, its basic core is that it can automatically process the same product for a long time after a certain tool positioning setting and debugging. It can process small parts in industries such as automobiles, glasses, bicycles, etc., especially for some complex parts.

　　 3. Safe operating procedures for hardware processing

　　 1. When performing hardware processing. Operators must maintain the correct posture and have sufficient energy to cope with the work. During operation, they must concentrate their thoughts, chat and cooperate with each other. Safe operation. Before entering the work position, all employees check whether their clothing meets the job requirements. Slippers, high heels and clothing that affect safety are not allowed. Those with long hair must wear a safety helmet.

　　2. Check whether the moving part is filled with lubricating oil before mechanical action, then start and check whether the clutch and brake are normal, and run the machine idling for 1-3 minutes. Operation is strictly prohibited when the machine is faulty.

　　3. When starting the power to start the machine, you must wait for all other personnel to leave the working area of u200bu200bthe machine and remove the sundries on the workbench before it can be started.

　　 4. When the machine is working, it is forbidden to reach into the working area of u200bu200bthe slide block, and it is strictly forbidden to pick and place the workpiece by hand. Standard tools must be used when picking and placing the workpiece in the die. If abnormal sound or malfunction of the machine is found, turn off the power switch for inspection immediately. After the machine is started, one person transports materials and operates the machine. Others are not allowed to press the electric building or pedal the foot switch board. For the safety of others, they cannot put their hands in the working area of u200bu200bthe machine or touch the moving parts of the machine with their hands.

　　 5. Turn off the power first when changing the mold, and then start to install and debug the mold after the press movement department stops running. After installation and adjustment, move the flywheel by hand to test punch twice. In order to avoid unnecessary collision between the machine and the product to be processed, the upper and lower molds must be checked for symmetry and reasonableness, whether the screws are firm, and whether the blank holder is reasonable Location.