Carbide thread insertis widely applied during the turning processing operations, thread cutter turning machining operations to obtain good effect, feed method is very important.

Carbide insertthread cutter feed method commonly used turning processing operations

Radial feed: this is one of the most commonly used method, simple to use, high commonality; Long scrap steel workpiece chip produced by the v-shaped cause bending pressure ACTS on the cutting edge.

Processing requirements when cutting depth is small,cemented carbide insertsharp edge, the blade material toughness, good cutting heat, cutting produce V chip are harder to control.

Due to the left and the right of the chip contact length is long, easy to produce vibration point load increase.

Along the tooth profile feed: carbide blade cutting edge bending under pressure is small, the state is stable, into crumbs shape favourable, cutting depth is larger. Lateral cutting feed, there is enough space for scraps discharge between teeth. Right after the blade surface wear (cut deeply on only one side of zero).

Along the tooth profile improvement type feed: cutting edge on the right side was also involved in a certain degree of cutting depth, can reduce the right knife after the wear and tear. State of a cutting edge bending under pressure is small, relatively stable, into crumbs shape, cutting depth, cutting processing performance is good.

Alternate feed along the tooth profile

The cutting edges are used interchangeably,cutting edgeof carbide insertaround lientang surface wear uniform, can prolong tool life.

Chip out left and right direction, the better.

Recommend big pitch thread cutting use.

Carbide blade thread cutter turning processing, of course, to maximize efficiency as the ultimate purpose, shall be applicable to the specific method is right choice according to the relevant work requirements, to remind the broad masses of friends to correct selection of high quality method to improve production efficiency.

Posted by: hannahgwendolyn at 09:30 AM | No Comments | Add Comment
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