The operation process and maintenance process skills of CNC punching machine!
Before using the CNC punching machine, we must first understand its operation flow, so as to ensure its use effect. These operation flows mainly include the editing and input of the workpiece program, starting up, the input call of the processing program, and the installation and search of the workpiece. We are waiting for several aspects. And after we use it, we must pay attention to
its maintenance, so as to ensure its service life. In the article, the editor will give you a detailed introduction to the operation process of the CNC punch press and its maintenance skills.
Operation process of CNC punching machine:
1. Edit and input of workpiece program
Before processing, you should first analyze and compile the machining process and processing program of the workpiece. If the processing program of the workpiece is long or complicated,
do not program on it, but use a programming machine or computer to program, and then back up to the CNC through a floppy disk or communication interface In the CNC system of the punch press. This can avoid occupying the machine and increase the auxiliary time for processing.
2, turn on
Generally, the main power supply is turned on first, so that the CNC punching machine has the power-on conditions. Start a key button CNC system and the CNC punching machine at the same time. Information is displayed on the CRT of the CNC punching system. At the same time, the hydraulic, pneumatic, The connection status of each clam-in shaft and other auxiliary equipment.
3. Input call of processing program
According to the program medium, it can be input by tape drive, programming machine or serial communication. If it is a simple program, it can be input directly on the control panel
of the CNC punch press with the keyboard, or input remote segment processing step by step in MDI mode. Before processing, the origin, parameters, offset, and various compensation values
in the add-on program must also be input.
4. Workpiece installation and alignment
Install and align the next parts to be processed to establish benchmarks. The method adopts manual incremental movement, continuous movement or manual wheel movement of the
CNC punching machine. Align the starting point to the beginning of the program, and set the tool benchmark.
Maintenance skills of CNC punching machine:
- The CNC punch press should try to open the door of the electrical cabinet as little as possible. At the machining site, the air contains a lot of oil mist, dust, and even metal powder. If it is scattered on the circuit board or electronic components of the control part of the CNC punch, it is easy to cause The insulation resistance of the components decreases, and even causes the damage to the components and circuit boards of the maintenance skills of the CNC punching machine.
2. The correct method is to lower the external ambient temperature of the CNC punch control system. Therefore, there should be a strict rule that, unless necessary adjustments and maintenance are carried out, it is not allowed to open the door of the electrical cabinet at will, and it is not allowed to open the door during use.
3. Some circuit boards and connectors that have been contaminated by dust and oil mist can be sprayed with the electronic cleaning agent of a special CNC punch. After a period of time,
the naturally dried cleaning agent will form an insulating layer on the non-contact surface to make it insulate well.
4. When cleaning the contaminated circuit board of the CNC punch press, you can spray the circuit with detergent. After spraying, put the circuit board upright, so that the dust and
dirt will flow out with the excess detergent liquid, and it can be used after drying.
