A adjustable weld jig is suggested to assure the size . A Primary Discussion on the Design of Weld Jigs for Motorcycle Frame

采用标准节主 弦杆 焊胎可调措施，保证焊后尺寸。浅谈摩托车车架焊胎设计

A adjustable weld jig is suggested to assure the size . Fact application shows that this equipment can gain the improvement of the size and raise the productivity and inter - changeableness .

实际应用表明，这种装置对保证主 弦杆尺寸，提高其互换性，生产效率有重要意义。