High frequency finned tube

La description

The welding process of stainless steel fining tube is controlled by PLC program, the spindle motor and trolley motor are controlled by frequency conversion, the pitch is controlled by microcomputer, the resolution is 0.1mm, and the start-stop, sizing and automatic discharge of program-controlled welding. After the end of welding, the welding power supply high voltage can be stopped slowly as required. The welding transformer and welding contact head are moved by pneumatic system, and can be automatically repositioned and reset. The driving car can return quickly and automatically reduce the speed and return to the position. The workpiece clamping and supporting adopt pneumatic system, and can automatically support the finned tube. Break the belt, no belt, chuck loose automatic stop protection. The gear cutting machine can cut on the fin, and the width of the steel belt can be cut: *5 ~ *0mm; Thickness of steel strip: ‰¤1.5mm; Depth of cutting teeth: *0 ~ *0mm; Tooth distance: 4.5, 8mm; Tooth shape: V shape.

The welding equipment performance parameters of spiral finned tube (also known as finned tube, finned tube) and the main performance indexes of finned tube are shown in the following table. The products meet the requirements of HG/T***1 "High Frequency Resistance Welding Spiral Finned Tube" and JB/T***2 "Manufacturing Technical Conditions of Spiral Finned Tube with High Frequency Resistance Welding for Boiler".