The milling edge processing points are as follows:


1. Basic form of bevel
Metal luster is seen on the inner surface of the groove.


2. Requirements for preparation:
The milling quantity is determined according to the technical requirements and the thickness of the sheet.


3. Measurement of groove size:
Measure and record (inclined angle, length of inclined angle, opening of inclined angle, number of tubes) using welding universal caliper.


4. Surface requirements for inclined edges
Burrs and uneven (wavefront) surface roughness, etc.