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                          數控機床等離子切割出現斷弧狀況的解決

                          2019-09-26 16:03:53文章來源:www.labobinedelisette.com835

                          現階段,中國數控等離子切割機生產技術已相對性成熟期。關鍵的常見故障難題集中化在零配件的緣故和數控機床等離子切割的開關電源常見故障。除此之外,機器設備的內部設備故障相對性偏少。當數控機床等離子切割不可以一切正常工作中時,初次分辨將常見故障緣故歸因于機器設備,并忽視對全過程中涉及到的關鍵點的查驗。常見故障難題的查驗忽視了空壓機和等離子技術輸出功率火苗超聲波發生器。下邊人們將表述由數控機床等離子切割的工作壓力和火苗超聲波發生器常見故障造成的斷弧難題的解決:
                          At present, the production technology of plasma cutting machine equipment for CNC machine tools in China has been relatively mature. The key common faults are concentrated on the reasons of spare parts and the common faults of switching power supply for plasma cutting of CNC machine tools. In addition, the relativity of internal equipment faults of machinery and equipment is less. When the plasma cutting of CNC machine tools can not work properly, the primary resolution attributes the common faults to the machine equipment, and ignores the inspection of the key points involved in the whole process. The common troubleshooting problems neglected the air compressor and plasma technology output power flame ultrasonic generator. The following will describe how to solve the arc breaking problem caused by the working pressure of plasma cutting on CNC machine tools and the common faults of flame ultrasonic generator.
                          1.數控數控等離子切割機自動斷弧
                          1. Automatic ARC-BREAKING of CNC plasma cutting machine
                          當開展數控機床數控機床等離子切割的每日任務時,最先引燃低溫等離子弧,而且電級和噴頭內腔中間的汽體被高頻率震蕩器激起以造成高頻放電,進而使汽體一部分地 電離產生1個小弧,小弧被高壓氣。從噴嘴噴射以點燃電弧的作用是火花攻擊者的次要義務。在正常情況下,火花攻擊裝置的任務時間僅為0.5到1秒。 不自動斷開電弧的原因是控制電路板部件失去平衡,并且火花點蝕裝置的放電電極間隙不合適。此外,應始終反映火花插入電極,使其外觀平整,調整放電電極間隙(0.8~1.2mm)的火花情節,必要時更換控制面板。
                          When carrying out the daily task of plasma cutting on CNC machine tools, low temperature plasma arc is first ignited, and the vapor in the middle of the level and nozzle chamber is stimulated by high frequency oscillator to cause high frequency discharge, which causes a small arc to ionize part of the vapor, and the small arc is subjected to high pressure gas. It is the secondary duty of the spark attacker to ignite the arc by spraying it from the nozzle. Under normal circumstances, the task time of spark attack device is only 0.5 to 1 second. The reason for not automatically disconnecting the arc is that the control circuit board components are out of balance and the discharge electrode gap of spark pitting device is not appropriate. In addition, the spark insertion into the electrode should always be reflected to make its appearance smooth, adjust the spark plot of the gap between the discharge electrode (0.8-1.2 mm), and replace the control panel when necessary.
                          2.數控等離子切割機的等離子體壓力太低而會引起電弧斷裂
                          2. The plasma pressure of NC plasma cutting machine is too low to cause arc fracture.
                          在數控機床等離子切割開展每日任務中,假如每日任務標準氣壓遠遠低于使用說明需要的工作壓力,則這代表低溫等離子弧變弱,而且輸出氣旋低于基本值。這時,不可以產生高效率能量和髙速低溫等離子弧。從而形成切口質量差,切口和切口的場景。缺乏空氣壓力的原因是:空氣壓縮機的空氣輸出不足,切割機的空調閥的低壓調節,電磁閥中的油污染,以及氣路中沒有滯后。
                          In the daily task of CNC machine tool plasma cutting, if the standard pressure of daily task is much lower than the working pressure required by the instructions, it means that the low temperature plasma arc becomes weaker and the output cyclone is lower than the basic value. At this time, high efficiency energy and low temperature plasma arc can not be produced. Thus, the scene of poor quality of incision, incision and incision is formed. The reasons for lack of air pressure are: insufficient air output of air compressor, low pressure regulation of air conditioning valve of cutting machine, oil pollution in solenoid valve, and no lag in air path.
                          在使用數控等離子切割機時,出現問題應及時檢查,快速解決,才能保證數控等離子切割機正常的工作。
                          When using CNC plasma cutting machine, problems should be checked in time and solved quickly to ensure the normal work of CNC plasma cutting machine.http://www.labobinedelisette.com/

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