大型塑管直焊机的开发

Development of Large Plastics Tube-welding Machine

为了更好地解决大型塑料管材铺装中的密封连接问题，本文介绍了一种新的加工工艺及与之配套的、用于在线操作的大型塑管焊机的开发过程及其工作原理、性能和特点。

In order to solve the sealing connection problem for laying large plastics tube better, the new technology and development of a large plastics tube-welding machine used on-line operation and its working principle.function and character are introduced in the paper.