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Roll forming machine device Overview

Author:admin Date:2012-11-21 9:01:00
The face of fierce market competition, the company adhering to the "quality, reputation, innovation, service" business philosophy to continue to strengthen the development and innovation of new products, cold roll forming machine with a broader market, selling the products. Here is the roll forming machine device Overview:
Roll forming machine orbital arc parts of the the rails core parts, the arc bit Road molding, rolling off after pass legislation side deal with the molding arc, through the upper and lower rollers or cross wheel, for effective bundle of protection, or material during stretching in an arc bit will change, R smaller a triangle, ball is not in the end, the two-point contact Caoyin R is larger, with the rail rattle track rails used fuzzy Shouli Bu, the rail deformation, shortened life span. Roll C12MoV material and its wear resistance, but the specific strength and hardness are contradictory, heat treatment to utilize C12MoV red hardness after quenching, twice or even three times tempering can reach hardness. According to the principle of the average force of each pass, the average across the board roller force, wear leveling to extend roll life. With the use of a wide range, high the section material saving the accuracy, a high degree of automation, automatically Length broken material advantages.
 
 
 
 

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