Pipe joint machining process method
A processing technology and pipe joint technology, which is applied in the field of workpiece processing, can solve problems such as poor mechanical properties of the workpiece, environmental impact, and processing errors, and achieve the effects of good mechanical properties, high utilization rate, and reduced production costs
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[0022] A processing method for a pipe joint, the pipe joint includes an integrally extruded upper joint 7, a lower joint 9 and a hexagonal sleeve 8, which includes the following process steps:
[0023] The first step is to simultaneously extrude the inner chamfer 1 and outer chamfer 3 of the lower end of the round steel cut to length through the mold; the chamfer of the workpiece is extruded at the lower end, which is convenient for extrusion and easier to form , and the inner chamfer and outer chamfer are extruded at the same time, and the efficiency is relatively high.
[0024] In the second step, turn the workpiece 180° and go to the next mold, extrude the inner chamfer, outer chamfer and arc groove 2 at the other end through the mold; turn the workpiece 180°, and also make the chamfer at the other end of the workpiece The corners are extruded at the lower end, which is convenient for extrusion and easier to form, and the inner chamfer, outer chamfer and arc-shaped groove a...
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