What is the principle of chamfering?

Rotate the tool rest angle to make the turning tool form a certain angle with the axis of the workpiece, and then feed it according to the chamfering size required by the drawing.

Chamfering especially pointed out in the drawings is generally the requirement of installation process, such as the installation instruction of bearings. Some circular chamfers can also reduce stress concentration and strengthen the strength of shaft parts.

In agricultural machinery parts, especially the end faces of circular fittings and circular holes, it is often necessary to chamfer to about 45. These chamfers have many functions, so we must check them carefully and make full use of them in the maintenance work, otherwise it will bring many difficulties to the maintenance of agricultural machinery and even cause unexpected failures.

Extended data:

In architectural decoration engineering, for the construction of sticking ceramic tiles on the wall, it is necessary to touch the external corners, such as the external corners of walls, columns, doors and windows.

Tile chamfering is a highly technical process in the process of tiling, which takes a lot of time and is not easy to do well. Bad masters often have to polish and trim many times to meet the requirements, and sometimes they accidentally cut off the tiles.

Chamfering splint can cut the collision angle of 90 degrees, and can also cut the collision angle of begonia. Just adjust the marble machine left and right, and the margin size of begonia angle can be adjusted between 0-5 mm.

There are three rows of pulleys on the splint, of which two rows are close to the tile surface and one row is located on the tile surface, and the two groups of pulleys form a 90-degree angle with each other. During operation, these two groups of pulleys ensure the accurate positioning of the marble machine on the tile, so that the marble machine slides smoothly on the tile, and chamfering is very easy, and the chamfered edge is straight, good and fast.

References:

Baidu encyclopedia-chamfer