重点介绍了Fronius热丝TIG焊工艺和ETR全自动堆焊设备在阀门堆焊制造上的应用。
The article mainly introduces the FRONIUS TIG process and ETR automatic cladding equipment which are applied in the production of valve.
根据平面自动堆焊的要求，采用单片机PIC 16f877，设计了集条件控制与步进电机驱动一体的堆焊控制器。
According to the requests of automatic surfacing, USES microcontroller PIC16F877 to design a surfacing controller, which integrates condition controller with step motor drive.
采用激光堆焊技术及自动送粉工艺进行了轴件修复实验。
In this paper we tried to repair the abraded shafts using laser overlaying welding technology.
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