Basic conditions for maintenance of CNC systems - Solutions - Huaqiang Electronic Network

Kaixin micro test

Test - lowercase jpg

Test probe PH-5H

1 Basic conditions for maintenance workers. The maintenance work is carried out in good or bad, depending on the personnel conditions. Maintenance staff must have the following requirements: a high degree of responsibility and good professional ethics; a wide range of knowledge, master the basics of computer technology, analog and digital circuit foundation, automatic control and motor drag, detection technology and machining technology A certain level of foreign language; After good technical training, master the working principle of CNC, drive and plc, understand CNC programming and programming language; familiar with structure, with experimental skills and strong hands-on ability; master all kinds of common use (especially On-site test instruments, instruments and various tools.
2 Conditions to be met in terms of maintenance methods. Prepare common spare parts and accessories; get the actual support or supply of microelectronic components at any time; necessary repair tools, instruments, meters, wiring, and microcomputers. It is best to have a small programming system or programmer to support equipment debugging; complete documentation, manuals, wiring diagrams, maintenance instructions (including CNC operating instructions) and interfaces, adjustments and diagnostics, drive manuals, PLC manuals (including PLC user program lists) ), component tables, etc.
3 Preparation before maintenance. After receiving the direct request from the user, you should contact the user as directly as possible to obtain on-site information, site conditions and fault information as soon as possible. Such as CNC machine feed and spindle drive models, alarm indications or fault phenomena, and whether there are spare parts at the user site. Based on this, analyze the possible causes and locations of the faults, and then prepare the relevant technical materials, maintenance service tools, and equipment spare parts before starting to the site.