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Overall planning method-based vertical lathe machining efficiency maximizing method

A vertical lathe and processing efficiency technology, applied in the field of processing machinery and equipment, can solve the problems of difficult to improve processing efficiency, long processing time, increase tool cost, etc., and achieve the effect of maximizing processing efficiency and saving processing time.

Inactive Publication Date: 2017-01-04
ANHUI HENGYI HARD FACE ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The currently used single-column CA6116E vertical lathe is equipped with a side tool holder and a vertical tool holder. The above-mentioned workpieces are usually processed with a single knife, and the processing efficiency is difficult to improve. When the outer circle of the ring part is used, the cutting amount of the blank is relatively large. Since the diameter of the outer circle of the workpiece blank reaches 1.6m, the spindle speed of the vertical lathe can only be controlled at n=20~25r / min, and the speed cannot be increased. Once the spindle speed is too high , If the cutting line speed is too high, the tool will burn out, which will increase the cost of the tool, so the cutting of the blank greatly limits the processing efficiency of the vertical lathe. In the process of workpiece processing, the rough cutting stage occupies every The processing time of the workpiece is longer

Method used

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  • Overall planning method-based vertical lathe machining efficiency maximizing method
  • Overall planning method-based vertical lathe machining efficiency maximizing method
  • Overall planning method-based vertical lathe machining efficiency maximizing method

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Experimental program
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Effect test

Embodiment 1

[0016] like figure 1 As shown, in this embodiment, the method of the present invention is above the bending die as an example, and the relevant data in the figure are marked for better elaboration of the present invention, and are also the product process parameter requirements of the method of the present invention, which cannot be omitted part. Determining the characteristics of the workpiece blank to be processed includes: determining the degree of irregularity of the top and bottom of the blank, the size of the blank and the part that needs to be cut, and the specific processing technology of the blank. If the clamp is not firm, it is necessary to process the inner and outer circles and the plane of the bottom surface, specifically:

[0017]

Embodiment 2

[0019] like figure 2 As shown, in this embodiment, the method of the present invention is taken as an example above the molding die, and the relevant data in the figure are marked for better elaboration of the present invention, and are also the product process parameter requirements of the method of the present invention, which is an indispensable part . Determining the characteristics of the workpiece blank to be processed includes: determining the irregularity of the upper and lower sides of the blank, the size of the blank and the part to be cut, and the specific processing technology of the blank. , The shape of the end face is complex and needs profiling, specifically:

[0020]

Embodiment 3

[0022] like image 3 As shown, in this embodiment, the method of the present invention takes the forming ring as an example, and the relevant data in the figure are marked to better explain the present invention, and are also the product process parameter requirements of the method of the present invention, which is an indispensable part . Determining the characteristics of the workpiece blank to be processed includes: determining the irregularity of the top and bottom of the blank, the size of the blank and the part that needs to be cut, and the specific processing technology of the blank. Among them, for the blank of the forming ring, there is a large-sized rough turning part ,Specifically:

[0023]

[0024]

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PUM

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Abstract

The invention discloses an overall planning method-based vertical lathe machining efficiency maximizing method. The method comprises the following steps: determining the characteristics of a workpiece blank to be processed, wherein the workpiece comprises an annular piece and a hub mould and the characteristics comprise the appearance of the blank, the size of the blank and the processing technology of the blank; and controlling a vertical lathe based on the determined characteristics of the workpiece blank, and turning an inner hole or a plane by a vertical knife rest while turning an excircle by a side knife rest so as to realize overall planning double-knife operation and improve the processing efficiency of the vertical lathe. By the maximizing method provided by the invention, the existing single-knife processing operation mode is completely changed, the annular piece and the hub mould can be processed according to the characteristics, namely the appearance of the blank, the material of the blank and the size of the blank, of the workpiece, and the vertical lathe can be controlled well based on the determined characteristics of the workpiece blank, so the processing potential of the vertical lathe can be completely excavated, the processing time is saved and the processing efficiency of the vertical lathe is maximized.

Description

technical field [0001] The invention belongs to the technical field of processing machinery and equipment, and in particular relates to a method for improving the processing efficiency of a vertical lathe, which can be widely applied to vertical lathes equipped with side tool holders and vertical tool holders. Background technique [0002] In mechanical processing, vertical lathes are widely used to process workpieces such as ring parts and wheel hub moulds. The currently used single-column CA6116E vertical lathe is equipped with a side tool holder and a vertical tool holder. The above-mentioned workpieces are usually processed with a single knife, and the processing efficiency is difficult to improve. When the outer circle of the ring part is used, the cutting amount of the blank is relatively large. Since the diameter of the outer circle of the workpiece blank reaches 1.6m, the spindle speed of the vertical lathe can only be controlled at n=20~25r / min, and the speed cannot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B1/00
CPCB23B1/00
Inventor 陈克英张陈王传进
Owner ANHUI HENGYI HARD FACE ENG CO LTD