山東數控焊接設備的維修檢查可以使用直觀法檢查，根據電器元件故障的外部表現，通過看、聞、聽等手段檢查判斷故障的方法。下面來講講其相關步驟：

The maintenance and inspection of Shandong CNC welding equipment can be carried out by visual method. According to the external performance of the electrical component failure, the method of judging the failure can be checked by means of seeing, smelling and listening. Here are the relevant steps:

①調查情況：向操作者和故障發生時的在場人員詢問情況，包括故障外部表現、大致部位以及發生故障時的環境情況。如有無異常操作、明火、熱源等是否靠近電器元器件、有無腐蝕性氣體侵入、有無漏水、是否有人修理過以及修理的內容等。

① Investigation: ask the operator and the personnel present at the time of the fault, including the external performance of the fault, the approximate location and the environmental conditions at the time of the fault. For example, whether there is abnormal operation, whether the open fire, heat source, etc. are close to the electrical components, whether there is corrosive gas invasion, whether there is water leakage, whether someone has repaired, and the repair content.

②初步檢查：根據調查的情況，查看有關電器元器件外部有無損壞、連線有無斷路、松動，絕緣有無燒焦，螺旋熔斷器的熔斷指示器是束跳出，電器元器件有無進水和油垢，開關位置是否正確等。

② Preliminary inspection: according to the investigation, check whether the external parts of relevant electrical components are damaged, whether the wiring is open or loose, whether the insulation is burnt, whether the fuse indicator of the spiral fuse is bunched out, whether the electrical components are free of water and oil dirt, and whether the switch position is correct.

③試焊：通過初步檢查，確認沒有可能使故障進一步擴大和造成人身、設備事故后，可以通電。穩定無異常情況后，可進一步做焊接試驗檢查，焊機在正常工作中要注意有無嚴重跳水、異常氣味和異常聲音等現象，一經發現應立即停止，切斷電源。注意檢查電器元器件的溫升及電器元器件的動作程序是否符合焊接設備原理圖的要求，從而發現故障部位。

③ Test welding: after confirming that there is no possibility of further expansion of the fault and causing personal and equipment accidents through preliminary inspection, power can be turned on. After the welding machine is stable and free of abnormal conditions, further welding test inspection can be carried out. During the normal operation of the welding machine, pay attention to whether there is serious diving, abnormal smell, abnormal sound and other phenomena. Once found, immediately stop and cut off the power supply. Pay attention to check whether the temperature rise of electrical components and the action procedure of electrical components meet the requirements of the schematic diagram of welding equipment, so as to find the fault location.

對焊接設備故障的檢查和維修排除，要按照相關要求做好記錄。方便以后類似故障發生后的檢查、日常維護保養和故障排除的經驗積累，也為以后更新、添置時作為合格供應方產品的業績檔案和選擇產品和生產單位的依據。

The inspection, repair and troubleshooting of welding equipment shall be recorded according to relevant requirements. It is convenient to accumulate the experience of inspection, routine maintenance and troubleshooting after the occurrence of similar faults in the future, and also serves as the basis for the performance archives of qualified suppliers' products and the selection of products and production units when they are updated and added in the future.

以上一些檢查事項，要視情況靈活運用，但必須遵守操作規章，防止在設備維修過程中出現人身、設備傷害事故，并且盡可能兩人操作和監護。更多相關內容就來我們網站http://www.haohuoxian.com咨詢吧！

The above inspection items should be flexibly applied according to the situation, but the safety operation regulations must be observed to prevent personal and equipment injury accidents during the equipment maintenance process, and two people should operate and monitor as much as possible. Come to our website for more relevant content http://www.haohuoxian.com Ask!