Leveling method of circular saw web base body

Abstract

Provided is a leveling method of a circular saw web base body. When manual leveling is carried out on a circular saw web, the circular saw web base body is placed on a leveling platform, a half of the circular saw web base body is suspended and lifted, a leveling ruler is used for checking a gap of the circular saw web base body, the saw web base body is rotated, lifting positions are changed, positions of the leveling ruler are replaced, the leveling ruler respectively conducts gap distribution detection in a diameter scope of 2 / 3 circular saw web base body and a symmetrical scope at the centre hole of the circular saw web base body, which parts or areas need a grinding hammer or a leveling hammer to hammer is judged according to positions and sizes of gaps at detection positions, gap detection and leveling are carried out by using the leveling ruler for multiple saw web lifting, tension value of the whole circular saw web base body is even in distribution, and process specified value is achieved. By means of the leveling method, the tension value (internal stress) of the leveled circular saw web base body on the whole divergence are adjusted to be even in distribution, various performance indexes of the circular saw web base body in actual work are greatly improved, therefore, service life of the circular saw web base body is prolonged.

Description

technical field [0001] The invention belongs to the technical field of saw blade base body processing, and in particular relates to a leveling method for a circular saw blade base body. Background technique [0002] In the field of sawing industry for cutting stone and cement products, in order to improve the overall accuracy and cutting efficiency of the cutting machine and prolong its service life, the requirements for the main component saw blade base are getting higher and higher, not only the saw blade base It has high strength and hardness, good plasticity and toughness, and requires the saw blade base to have small flatness and suitable tension (internal stress) requirements. Because of the large flatness during work and operation, the rotation resistance is large and the swing is large, causing the entire cutting machine to vibrate greatly, which not only affects the cutting accuracy, but also has high noise, which affects its life. At the same time, the kerf of the ...

AI Technical Summary

Problems solved by technology

[0006] 3. When packing, repeatedly level the outer edge of the bag inwards, do not hammer in the center of the bag, and turn it over frequently until the bag is leveled

[0009] In the existing manual leveling method, only a few measuring points near the teeth of the circular saw blade base in the axial direction are detected, so the leveling position of the circular saw blade base (especially with a diameter of 1200mm and above) is the tension value (internal stress) The adjustment position is limited to a few measuring points, and the tension value (internal stress) on the inner ring area of ​​the circular saw blade and the entire surface is not adjusted to a uniform distribution, thereby reducing the saw blade matrix in actual work. Various performances, reducing the service life of the circular saw blade substrate

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