processing voltage of wire cutting machine is a modern industrial cutting pipe equipment, the main characteristics of the equipment is intelligent automation, high efficiency, high quality cutting. By using the self-centering chuck, the steel pipe can be clamped to complete the requirements of intersecting line cutting of various specifications steel pipes, and the relevant operation interface can be customized according to user needs. At the same time, the machine has the upper and side detection function, can detect the steel pipe at the cutting position of the deformity (such as: steel pipe roundness error) and position deviation, the system according to the measured value, automatically correct the position of the cutting torch compensation.
Ordinary fast wire processing voltage of wire cutting machine bed, cutting a knife, directly cut the workpiece. But the processing voltage of wire cutting machine mimics the process of slow wire cutting. When cutting, reserve 5%-10% of the boss to prevent the workpiece from falling down, and then carry out a repair tool. In the process. The system software will change the parameters, in addition, the wire speed will be adjusted to the corresponding speed, through reduced parameters and high frequencies. The knife is repaired by imitating the process of slow wire repair. After cutting the boss. If the boss also wants the corresponding repair knife, imitate the slow wire process, plug the rest of the cut out of the gap with copper, and then stick with 502 glue, and then the repair knife of the boss, so that you can get a complete workpiece.
Realization of the trimming tool function in wire cutting. First of all, you need to automatically jump parameters on the system, and the system must support the repair tool. If not, manually switch the parameters, which is not advisable. Secondly, the high-frequency power supply can be switched to smaller parameters, and the frequency converter can achieve the conversion of the wire speed. When the knife is repaired, the speed of the wire is adjusted to a smaller and smaller, so that the molybdenum wire runs more and more smoothly, you can achieve a better finish.
In order to reduce the deformation caused by residual stress, corresponding measures should be taken, such as the correct selection of heat treatment specifications; The workpiece outline should be 8-100mm away from the billet edge; Before wire cutting, aging treatment can be carried out; Pre-machining before quenching to remove most of the surplus; For wire cutting, the second cutting method is used, the second rough cutting hole, and then the fine cutting hole when the stress reaches a new balance.
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