How to maintain the CNC cutting machine

- 2022-01-07 -

About CNC Cutting Machine:


How to maintain the CNC cutting machine


1. Repair and maintenance of mechanical parts


Clean up the dust and dirt in the CNC Cutting Machine once a week, and all electrical cabinets should be closed and dust-proof.

CNC Cutting Machine

The guide rails should be cleaned frequently to remove dust and other debris. The rack should be wiped frequently and lubricated to ensure lubrication without debris.


Regularly check the straightness of the track and the verticality of the machine, and if it is found to be abnormal, it will be maintained and debugged in time.


2. Repair and maintenance of the gas circuit part


(1) Maintenance of gas circuit system


Frequently check the gas circuit system of CNC Cutting Machine, and find out that air leaks and parts that cannot be used normally should be dealt with in time to ensure that the gas circuit is unblocked. Frequently wipe away the dust and debris from the gas path to prevent premature aging of the gas path.


(2) Maintenance of CNC Cutting Machine pressure reducing valve. Adjust the pressure reducer and adjust the pressure gauge to the required pressure. The pressure should be increased from low to high during the adjustment process to ensure that the pressure reducer can be continuously adjusted. If continuous adjustment is not possible or the gas leaks from the safety valve, a new pressure reducer must be replaced. Disassembling the parts of the gas pressure reducer by yourself will cause damage to the equipment and even serious personal injury.


(3) Maintenance of the torch cutting nozzle flashback preventer


The cutting torch uses a machine cutting torch produced by a professional manufacturer. The torch is used for a long time, and the sealing surface is damaged, and the sealing with the cutting nozzle is not tight. Special tools must be used to repair it. The cutting torch also uses the standard quick cutting nozzle produced by a professional manufacturer. For the new cutting nozzle, it must be inspected before it can be used. If the cutting nozzle is contaminated, special tools need to be used to clean the preheating flame hole and cutting oxygen channel.


(4) The flashback arrestor is an important part to ensure safety. According to the requirements of the safety department, the flashback arrestor is strictly prohibited to be disassembled without authorization. Therefore, if the flashback preventer has been used for a long time, it has air resistance and cannot guarantee the gas flow rate or leaks. It must be replaced by a professional.


About Wanlong Machinery:


Hangzhou Fuyang Wanlong Machinery Co., Ltd established in 1997, is a professional high-tech EPS (Expandable polystyrene) machinery & Mould manufacturer integrating R & D, production, sales and service. We have strong product design and innovation capabilities, with more than 10 of the provincial high-tech products, the invention patent, utility model and appearance design patent etc. In addition, we passed the certifications of quality management system ISO9001, the products has with high efficiency, low energy consumption, stability, durability, easy maintenance, etc.


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