Numerical-control modifying method for machine tool for rope groove processing

Abstract

The invention discloses a numerical-control modifying method for a machine tool for rope groove processing. An existing common horizontal type lathe is refitted into a numerical-control lathe capableof processing a rope groove, so that the processing purpose of the rope groove can be completed. A C6031A type common lathe is a conventional horizontal lathe with an allowable maximum processing diameter of 3500 mm and maximum processing length of 6000 mm. When a double-broken-line rope groove is processed in the common C6031A type lathe, feeding of the machine tool cannot meet requirements of aspiral broken line; and after being modified in a numerical-control mode, the machine tool can process the double-broken-line rope groove, so that economic benefits are considerable. Through the numerical-control modifying method for the machine tool for rope groove processing disclosed by the invention, labor intensity of an operator is relieved, tooling times are reduced, a trial-production period and a producing and processing period for a novel product are also shortened, market needs can be timely responded quickly, and the like.

Description

technical field [0001] The invention relates to the technical field of machine tool transformation, in particular to a numerical control transformation method of a machine tool for rope groove processing. Background technique [0002] The CNC machine tool is a highly automated machine tool. It performs calculations, decoding and other processing tasks inside the CNC system through the computer program that has been compiled, and then outputs various control signals to control the movement of the machine tool. It combines new technologies such as machinery, computer, automation, measurement, control, and microelectronics to effectively solve the processing problems of complex, precise, and small batch parts. Typical. [0003] Following the concept of "green manufacturing" and "remanufacturing", how to treat those decommissioned ordinary machine tools is a question worth thinking about. These old and old ordinary machine tools still have good mechanical properties. How to gi...

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Problems solved by technology

[0005] (1) The special CNC machine tool is used for processing, which has the advantages of high processing efficiency and precision, and can be continuously smoothed at the transition joint, but the investment in the equipment in the early stage is large, and the operation and maintenance costs of the machine tool in the later stage are high.

[0006] (2) Adding a milling head to an ordinary machine tool, this processing method has a long cycle, and the precision at the transition joint is not high, and the overall efficiency is low

[0007] (3) Renovate the bedside box of ordinary machine tools and install special hanging wheels at this position. This method can save equipment investment costs, but the precision of the processed rope grooves is low, and the transition joints are not smooth.

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