The effection of thickness of welding parts on the stress intensity factors were researched.

给出了数值解法计算模型，研究了焊口厚度对焊口应力集中系数的影响。

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In this paper, a CAPP system in process planning of welding parts and spares for heavy machine is introduced.

介绍了为重型机械专门开发的焊接零部件工艺规划CAPP系统。

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Mainly products are various Welding & Cutting Tools, Welding Parts, Semi-Automatic Gas Cutting Machine, Hydraulic Type Tools, Food Machine.

公司主要生产经营产品有：各类半自动气割机、手工焊割工具、焊接配件、食品机械等。

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It transmits a laser beam through an optical cable to a robot, which angles lenses and mirrors in the end of its arm to aim the laser towards the parts that need welding.

ECONOMIST: Robots: Nothing to lose but their chains | The

The old way of making things involved taking lots of parts and screwing or welding them together.

ECONOMIST: Manufacturing

Before heading to Iowa State University for a doctorate, he enjoyed a three-month stint as a welding inspector at Finland's Oy Tampella Ab, a manufacturer of industrial parts.

FORBES: Magazine Article