Weldbonding experiments were performed and the results show that weldbonding technique can improve the strength and fatigue life of the weld joint.

同考分析结果进行粘接点焊的试验研究，表明粘接点焊可以显著提高结的强度和疲劳寿命。

Packng tools, Packing cutter, Gasket cutter, SWG winding machine, bending machine, Groover, Angling machine, Double jacketed machine, Gasket cutting machine, Puncher, Calender, Braider and so on.

密封械 ：根工具，根切割工具，垫片切割工具，缠，环，铣槽，倒角，包覆，双翦，点焊，冲齿，辊压，根编织。