Soft abrasive flow turbulence machining device

Abstract

The invention provides a soft abrasive flow turbulence machining device. An abrasive flow mixing generator is communicated with a pressurization air pump, an abrasive flow channel is arranged in a restraint module, and a sawtooth surface is arranged on the outer wall of the abrasive flow channel. According to the soft abrasive flow turbulence machining device, due to the fact that the outer surface of the abrasive flow channel of the restraint module is arranged to be in a sawtooth shape, a reverse impact effect can be given to abrasive flow in the high-pressure flowing process of the abrasive flow, more energy of the abrasive flow is made to act on a workpiece, and thus the efficiency of soft abrasive flow machining is improved. In addition, due to the fact that the pressurization air pump is arranged, certain small bubbles can be provided for the abrasive flow, a layer of bubbles are attached to abrasives, the bubbles can generate high pressure after making contact with the workpiece, the energy for soft cutting of the workpiece is increased, and the machining efficiency is improved. Meanwhile, a first one-way valve and a second one-way valve are arranged, so that it is guaranteed that air pressure provides energy in the abrasive flow direction, energy consumption is reduced, and machining cost is reduced.

Description

technical field [0001] The invention relates to the technical field of rechargeable batteries, in particular to a soft abrasive flow turbulent flow processing device. Background technique [0002] With the advancement of modern science and technology, the technological requirements for precision mechanical parts in aviation, electronics, computer and other industries are constantly increasing, and the trend of miniaturization of spare parts is also increasing, and the precision of workpieces is also increasing. Traditional machining methods with tools can no longer meet the needs of the manufacturing industry. In order to break through the technical bottleneck of traditional precision finishing, domestic and foreign experts have proposed fluid processing methods. Fluid processing technology has incomparable advantages in some specific processing occasions because the fluid has good profiling characteristics, which can make the fluid and the processing surface form a "seamles...

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Problems solved by technology

[0005] However, the processing efficiency of the current soft abrasive flow turbulent flow processing device is low, which consumes energy and cannot meet the needs of processing a large number of workpieces. Therefore, how to improve the processing efficiency under the premise of ensuring processing accuracy is widely promoted. The key point of soft abrasive flow turbulent flow machining

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