机械使用前的准备不论哪种加工机械。投入作业前机手都应对机械的构造、原理、性能、调整、保养、加工方法、配套动力转向、转速以及加工物的要求、安全注意事项等等都要有充分的了解,并能熟悉掌握。传动带(三角或平皮带)要加防护装置,齿轮箱要盖好箱盖。电线一定要有接地线,以防漏电伤人。柴油机排气管要引出室外,并安装好灭火器。棉化加工场地应远离火源,有消防设备。操作者不能穿肥大的衣服,工作服要紧身,并 Preparation of machinery before use No matter what kind of processing machinery. Before putting into operation, all the mechanics should fully understand and be familiar with the mechanical structure, principle, performance, adjustment, maintenance, processing methods, supporting power steering, speed and processing requirements, safety precautions and so on. Belt (triangle or flat belt) to add guards, gear box to cover the lid. Wire must have a ground wire to prevent leakage wounding. Diesel exhaust pipe to lead the outdoors, and installed a fire extinguisher. Cotton processing and processing sites should be far away from the fire, fire equipment. The operator can not wear heavy clothes, overalls should be tight, and