PRODUCT
The numerical control lathe processing small bending plate design and application of the bearing
by:Waxing
2020-11-13
The numerical control lathe processing small bending plate of the bearing design and application of 2020 -
12 -
03 hai-dong shen (
Utilizing the west heavy)
A, problem description: all kinds of small bearing boring machine processing every year a lot of, but not boring machine cooling fluid, processing bearing first rough hole inside the car allowance, wait for after cooling on machine tool machining inner hole.
Need to switch back and forth in the process of machining tool, and the knife blade wear when finish turning, need again knock knife to knife, work in process cumbersome and not easy to guarantee the size, in the processing progress and speed is slow, resulting in low efficiency and unstable quality.
Solution: production lathe four jaw processing with bending plate, iron feeding car bearing, for example, make long 480 mm, 200 mm wide, 200 m high bending plate, the bottom surface to remove 170 mm * 170 mm gouges where whole pieces were missing, and in both ends of bearing hole is apart from the four positioning holes, bending plate clamped under four jaw chuck with a dial indicator to find out the bottom level, find the workpiece after the first line bearing center, and the balance of iron on the chuck, as shown in the figure below, so that you can in the lathe bearing batch processing, at the same time, improve the production efficiency to ensure the quality of machining.
Three, benefit calculation: boring machine processing need a 3 hours, is now a need 1 CNC lathe processing.
5 hours, every artifact to save more than a hour, can save the processing costs 100 yuan per piece, and no waste.
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