Method for machining roller by adopting nine-axis machine tool and roller produced by using method

A lathe processing and machine tool technology, applied in the field of mask processing equipment, can solve the problems of low manual pass rate, high manufacturing cost, and time-consuming, etc., and achieve the effect of improving product pass rate, reducing production cycle, and reducing manufacturing cost

Active Publication Date: 2020-07-10
安徽天航机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The processing of toothed rollers requires multiple clamping and disassembly, manual scribing has extremely low precision, and manual grinding consumes a lot of time and labor and has a low pass rate. Therefore, the traditional processing method has long grinding time, low control accuracy, and low pass rate. , the obvious disadvantages of high manufacturing cost and high labor intensity

Method used

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  • Method for machining roller by adopting nine-axis machine tool and roller produced by using method
  • Method for machining roller by adopting nine-axis machine tool and roller produced by using method
  • Method for machining roller by adopting nine-axis machine tool and roller produced by using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 and Figure 4 As shown, the roller produced by the method of processing the roller with a nine-axis machine tool is a mask fabric press-welded gear roller, including the No. 1 shaft body 1, and the No. 1 shaft body 1 is provided with a The No. 1 welded tooth point 2 with a symmetrical cross-section distribution; the two ends of the No. 1 shaft body 1 are provided with chucks 6 .

[0039] The No. 1 welding tooth point 2 includes the No. 1 tooth point 21 of welding the outline of the fish-shaped mask, the No. 2 tooth point 22 of the welding nose clip part, and the No. 3 tooth point 23 of the welding fabric edge; the No. 3 tooth point 23 is along the The central cross-section of the No. 1 shaft body 1 is distributed symmetrically.

Embodiment 2

[0041] Such as figure 2 and Figure 5 As shown, the roll produced by the method of processing the roll with a nine-axis machine tool is a mask press-welded gear roll, including the second shaft body 3, and the second shaft body 3 is provided with a shaft formed around the axis of the second shaft body 3. Two sections of No. 2 welding tooth points 7 in spiral distribution; after the No. 2 shaft body 3 rotates around the axis for one week, the weld marks on the mask cloth are distributed in a broken line shape; Welding: A spherical milling cutter with a diameter of 1 mm cleans the gap between two adjacent tooth points of No. 1 welding tooth point 2 and No. 2 welding tooth point 7, and corrects the inclination angle of the tooth points at the same time.

Embodiment 3

[0043] Such as image 3 and Figure 6 As shown, the roller produced by the method of processing the roller with a nine-axis machine tool is a mask fabric cutting roller, including a No. Finally, the knife edge 5 of the fish-shaped incision appears in the mask cloth; the fish-shaped incision cut out by the knife edge 5 on the mask cloth is an unclosed incision; because the knife edge 5 is not composed of tooth points but directly mills out the entire section through dynamic roughing For the cutting edge, after using the ball milling cutters with diameters of 6mm, 4mm and 3mm to correct only the position and shape of the cutting edge 5, there is no need to use a ball milling cutter with a diameter of 1mm for processing.

[0044] The rubber ring 8 that increases the friction force between the No. 3 shaft body 4 and the mask cloth is set on the No. 3 shaft body 4; the rubber ring 8 increases the friction force between the mouth mask and the No. 3 shaft body 4 to prevent the mask ...

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Abstract

The invention relates to a method for machining a roller by adopting a nine-axis machine tool and the roller produced by using the method. The method comprises the following steps that S1, a round baris taken and is machined into a stepped shaft by using a lathe, and grinding is carried out on the maximum-diameter part of the stepped shaft by using a numerical control grinding machine; S2, a milling cutter in the nine-axis machine tool is used for dynamically roughing the stepped shaft to machine protruding structures, and secondary dynamic roughing is conducted on the stepped shaft to guarantee that the machining allowances reserved for finish machining of the protruding structures are uniform and consistent; S3, inner and outer side positions, shapes and inclination angles of the protruding structures on the stepped shaft are corrected by using spherical milling cutters with gradually reduced diameters in sequence so that the protruding structures can be machined and formed at a time; and S4, after machining of the protruding structures is completed, a turning tool is used for back chipping of filleted corners, milled through the spherical milling cutters, of the stepped shaft.According to the method for machining the roller by adopting the nine-axis machine tool and the roller produced by using the method, through cooperation of multi-axis linkage, dynamic roughing and themulti-diameter spherical milling cutters of the nine-axis machine tool, one-time part clamping type one-time forming for machining of the roller is achieved, the precision is improved, and the production cycle is shortened.

Description

technical field [0001] The invention relates to the field of mask processing equipment, in particular to a method for processing rollers using a nine-axis machine tool and the rollers produced by the method. Background technique [0002] The traditional general milling process needs to manually mark the line with the dividing head around the optical axis, and draw the position and shape of the tooth point that needs to be processed on the optical axis. After milling, it needs to be hand-grinded by experienced technicians to improve Surface finish around the helical tooth point. The processing of toothed rollers requires multiple clamping and disassembly, manual scribing has extremely low precision, and manual grinding consumes a lot of time and labor and has a low pass rate. Therefore, the traditional processing method has long grinding time, low control accuracy, and low pass rate. , The obvious shortcomings of high manufacturing cost and high labor intensity. Contents o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B23C3/00B29C65/56
CPCB23C3/00B23P15/00B29C65/56B29L2031/4835
Inventor 佟政阳曾艺张卫张川李伟王虎军高子健
Owner 安徽天航机电有限公司
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