Fitting incremental forming control system and method

Abstract

The invention discloses a fitting incremental forming control system, which comprises a touch screen, a laser ranging sensor, an industrial control computer, a multifunctional card, an X screw rod position encoder, a Y screw rod position encoder, an R screw rod position encoder, a D screw rod position encoder, an X axis drive, a Y axis drive, an R axis drive and a D axis drive, wherein the touch screen, the industrial control computer, the X axis drive, the Y axis drive, the R axis drive and the D axis drive are arranged in a control cabinet; the multifunctional card comprises a controller area network (CAN1) bus interface and a CAN2 bus interface and is arranged in an insertion slot of the industrial control computer; the X screw rod position encoder, the Y screw rod position encoder, the R screw rod position encoder and the D screw rod position encoder are arranged on the tails of an X screw rod, a Y screw rod, an R screw rod and a D screw rod respectively; and the laser ranging sensor 2 and the touch screen are connected with the industrial control compute respectively through cables. By the system and the method, fitting incremental forming control over tubular materials is realized; die machining is not required after the tubular materials are annealed; automatic forming control over various tubular materials can be realized; and system configuration and a die are not needed to change.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing control such as moldless forming, in particular to a fitting progressive forming control system and its method Background technique [0002] Metal workpiece forming methods can be divided into two categories, namely die forming and die-free forming. Die forming refers to the direct forming of metal workpieces in rigid abrasive tools. There is no specific abrasive tool for die-free forming. The forming shape is determined by tools and The relative motion of the workpiece determines the forming shape. Dieless forming replaces the traditional overall mold, saving manpower, material and financial resources required for mold design, manufacturing, debugging, etc. The formed product has high precision, good quality, and good processing flexibility. [0003] The moldless forming control method is divided into a multi-point moldless forming device and a single-point moldless forming device....

AI Technical Summary

Problems solved by technology

The multi-point dieless forming device and the single-point dieless forming device require more basic body control unit groups, the system composition is complex, the number of molds is large, the volume of the equipment is large, and the cost is high

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