連桿半自動(dòng)熒光磁粉探傷機(jī)
Semi-automatic fluorescent magnetic particle flaw detector for connecting rod
流水線為固定式機(jī)電分離結(jié)構(gòu)、半封閉結(jié)構(gòu)積極參與，主要由機(jī)械系統(tǒng)問題分析、磁化電源培養、電氣控制系統(tǒng)、電極夾持系統(tǒng)更加完善、磁化機(jī)構(gòu)（周向通電形式、縱向線圈）、磁懸液噴灑回收系統(tǒng)資源配置、熒光照明系統(tǒng)信息、退磁系統(tǒng)相關、整體暗室等幾部分組成大力發展。適用于以濕式磁粉法檢測(cè)連桿工件的表面及近表面因材料、鍛壓生產效率、淬火產能提升、加工、疲勞等原因引起的裂紋和各種細(xì)微缺陷節點。
The assembly line is of a fixed electromechanical separation structure and a semi-closed structure, and mainly consists of a mechanical system, a magnetizing power supply, an electrical control system, an electrode clamping system, a magnetizing mechanism (circumferential electrification and longitudinal coils), a magnetic suspension spraying recovery system, a fluorescent lighting system, a demagnetizing system, an integral darkroom and other parts. It is suitable for detecting cracks and various minor defects on the surface and near surface of connecting rod workpieces caused by materials, forging, quenching, processing, fatigue and other reasons by wet magnetic particle method.
該流水線設(shè)備具有自動(dòng)通過活化、手動(dòng)兩種運(yùn)行模式，由可編程邏輯控制器（PLC）對(duì)設(shè)備集中控制的特點。手動(dòng)時(shí)健康發展，可進(jìn)行每個(gè)動(dòng)作的單步獨(dú)立操作；自動(dòng)時(shí)系統，該設(shè)備自動(dòng)執(zhí)行PLC內(nèi)部程序非常重要，根據(jù)連桿工件，采用不同的輔助工具（托架及夾具）空間廣闊。該設(shè)備采用交流磁化方式營造一處，帶斷電相位控制，具有較高剩磁穩(wěn)定度知識和技能，既適用于連續(xù)法探傷檢測(cè)取得顯著成效，又適用于剩磁法探傷檢測(cè)。復(fù)合磁化在工件上形成疊加磁場(chǎng)實現，一次性顯示磁跡不容忽視，具有較高的檢測(cè)效率。同時(shí)配置合格的退磁機(jī)服務體系，將穩(wěn)定的剩磁退干凈說服力。
The pipeline equipment has two operation modes of automatic and manual, and is controlled centrally by a programmable logic controller (PLC). For manual operation, single-step independent operation of each action can be performed; When automatic, the equipment automatically executes PLC internal programs, and different auxiliary tools (brackets and clamps) are adopted according to connecting rod workpieces. The equipment adopts AC magnetization mode with power-off phase control and has high remanence stability, which is suitable for both continuous flaw detection and remanence flaw detection. The composite magnetization forms a superimposed magnetic field on the workpiece and displays magnetic traces in all directions at one time, thus having higher detection efficiency. At the same time, a qualified demagnetizer is configured to clean up the stable remanence.
