Method for optimization of pipe integrated numerical control machining process

Abstract

The invention provides a method for optimization of a pipe integrated numerical control machining process. The method comprises the following steps of rough shape cutting, pipe end molding, bend pipe molding, and split charging and discharging. A controller transmits control signals to servo drivers ((40)-(44)). The servo drivers drive motors (M1-M5) on processing devices and the motors drive the corresponding processing devices to work so that high-precision processing is finished. The method can automatically realize integrated numerical control machining or any combined machining such as pipe rough shape cutting and feeding, chipless rough shape cutting, spinning pipe end molding, bend pipe and manipulator automatic-feeding, three-dimensional bend pipe and manipulator automatic-discharging according to drawing information only by manual introduction of a pipe to a material picking opening of a machine tool, can avoid complex processing adopting multiple machine tools and multiple processing steps, can realize continuous automatic production, can improve production benefits and processing quality of pipe production, and can be used for bending molding processing of pipes used in the industries of air conditioners, water heaters, refrigerators or automobiles.

Description

technical field [0001] The invention relates to the technical field of pipe bending forming processing, in particular to a process optimization method for integrated numerical control processing of pipe fittings. Background technique [0002] The types and bending shapes of pipe fittings used in industries such as air conditioners, water heaters, refrigerators, and automobiles change frequently, requiring high bending precision and large batch demand for pipe fittings. The bending performance of pipe fittings is not only related to the characteristic parameters of the material itself, but also related to the processing and lubrication conditions. , bending processing method, and other processing before and after bending pipe forming cause a large cumulative error. The traditional pipe fitting processing technology and equipment are mostly special-purpose machines with single processing function and poor versatility, which cannot meet the processing requirements of various ap...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is: aiming at the deficiencies of the existing pipe fitting bending processing technology, to provide an integrated numerical control processing process optimization method for pipe fittings, to realize that according to the drawing information, only the pipe fittings need to be manually introduced into the inspection port of the machine tool, and the Automatically realize the pipe fitting processing optimization method of "cutting material processing, pipe end forming, pipe bending forming, material distribution and discharging" of pipe fittings, avoid multi-machine and multi-step complex processing, realize continuous automatic production, and improve pipe fitting processing production efficiency and processing quality

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