Its technical expertise is available to provide laser, tyre, roller and girth gear.
其技术专长是提供激光、轮胎、辊和环齿轮。
The application results show that laser welding can meet higher strength stress demands for those fatigue load parts, such as intake and exhaust valves, timing gear, suspension equipment.
应用结果表明：对于进排气门、正时齿轮和悬架装置等承担疲劳载荷的零部件，激光焊接可满足其较高的强度要求；
Test results show that deformations in laser hardened gears was negligible to influence gear precision.
检测结果表明：齿轮激光淬火变形很小，不影响齿轮的精度等级。
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