GW50A automatic benders and GW42D automatic bending machine practical application

With the rapid development of China's machinery industry, GW50A automatic bending machine design and manufacture of continuous improvement, a new steel pipe bender continue to appear, the number of demand in the steel manufacturing industry on a variety of curved shaped pipe, specifications are in increasing, ever-changing forms, while bending accuracy, surface quality and higher requirements. The old type GW42D automatic bending machine machining, can only be done once every bend, often loading and unloading, low productivity, yield and quality can not be achieved simultaneously improve. GW42E automatic bending machine control system application, overcome by relay-contact control system is susceptible to environmental interference, high failure rate and maintenance difficulties and other defects. Another simply modify the software, will be able to adapt to the changes required by the new technology.

(GW50A automatic bending machine, GW42D automatic bending machine, GW42E automatic bending machine) classification

Bender is good or bad, mainly to see what kind you use the bender, there are currently three bender on the market with the most, namely: (GW50A automatic bending machine, GW42D automatic bending machine, GW42E automatic bender). GW50A into simple automatic hydraulic pipe bender machine (like a bow and arrow type) and desktop hydraulic mandrel bender (like turning style). The biggest problem is the oil spill GW42D automatic bending machine and angle errors and loose bushings, seals and other bad. GW42E automatic bending machine is pure electric bender. Angle control error is large, easy to damage the motor. The majority of these products in the world; the latter is the Italian foreign electric CNC tube bender, the biggest problem is the efficiency of the slower, one day can be bent up to approximately 300 tubes.

(GW50A automatic bending machine, GW42D automatic bending machine, GW42E automatic bending machine) works

GW50A automatic bending machine introduced by him is driven by a hydraulic, PLC control frequency heating hydraulic pipe bender works: also GW50A GW42E automatic bending machine and automatic bending machine were analyzed on aspects of the hydraulic system and PLC control systems were introduced, and described the aircraft's performance characteristics .GW42D automatic bending machine control system that uses a programmable logic controller and human-machine interface, improved system reliability and its flexibility, enhanced anti-jamming capability of automatic bender.

 

GW50A automatic benders and practical application GW42D automatic bending machine?

GW50A automatic bending machine is to use mechanical molding technology and hydraulic servo control technology, designed automatic GW50A Automatic Bending Machine, he also uses industrial control computer-generated gradient bend curve radian, full control of the process by computer-free the mold of the bending process to overcome the shortcomings of the fixed mold profiling relies vehicle skeleton rad tube method .GW42D automatic bending machine design: This paper describes the working principle and the curvature of the pipe bender pipe trajectory forming principle, cross-sectional shape of the elbow control, control system design and elbow rebound control and compensation, and other key technologies are studied. tests show that the new GW42E automatic bending machine can meet a variety of requirements for vehicle skeleton processing technology, greatly improving the efficiency of the elbow.