莱钢锚链厂对焊工艺主要参数的控制锚链生产的关键工序是焊接工艺，焊接工艺参数直接决定锚链的质量。莱芜钢铁总厂锚链厂在生产过程中调整和控制焊接工艺参数，生产出合格环子并一次通过了英国ＬＲ、美国ＡＢＳ、日本ＮＫ、韩国ＫＰ、中国ＣＣＳ等五国船级社的认证。（１... Lai steel anchor chain plant process of welding the main parameters of the control chain anchor production process is the key to the welding process, welding process parameters directly determine the quality of the chain. Laiwu Iron and Steel Plant anchor chain factory in the production process to adjust and control the welding process parameters to produce qualified ring and once adopted the British LR, the United States ABS, Japan NK, South Korea KP, China CCS and other five classification societies certification. (1 ...