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Jet machining device and surface machining method for object to be processed

A technology for a workpiece and a processing device, which is applied in the field of damaged blasting equipment, can solve the problems of reduced surface processing quality and unstable spraying state of the workpiece, and achieves the effect of suppressing damage.

Active Publication Date: 2018-02-16
MURATA MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this method, there may arise another serious problem that the injection state of the processing medium becomes unstable immediately after the injection of the processing medium from the nozzle starts again, so that the processing quality of the surface of the workpiece decreases.

Method used

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  • Jet machining device and surface machining method for object to be processed
  • Jet machining device and surface machining method for object to be processed
  • Jet machining device and surface machining method for object to be processed

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0059] exist figure 1 of (A), figure 1 of (B), figure 2 of (A), figure 2 In (B), the spray processing apparatus 100 which concerns on 1st Embodiment is shown. in, figure 1 (A) is a perspective view of the spray processing device 100 . figure 1 (B) is a perspective view of main parts showing the rotary support 5 of the blasting processing apparatus 100 . figure 2 (A) is a main-part plan view showing the rotary support 5 of the spray processing apparatus 100 . figure 2 (B) is a sectional view of the spray processing apparatus 100 .

[0060] The spray processing apparatus 100 includes an upper roller 2 a and a lower roller 2 b as a workpiece conveying mechanism for conveying the workpiece 1 . The upper roller 2a and the lower roller 2b are driven to rotate by a drive mechanism (not shown), and convey the workpiece 1 . In addition, in figure 1 (A)~ figure 2 In (B), four upper rolls 2a and two lower rolls 2b are shown in the figure, but the number of upper rolls...

no. 2 approach

[0077] exist image 3 (A), (B), Figure 4 In (A) and (B), the spray processing apparatus 200 which concerns on 2nd Embodiment is shown. in, image 3 (A) is a perspective view of the spray processing device 200 . image 3 (B) is a perspective view of main parts showing the rotary support 15 of the blast processing apparatus 200 . Figure 4 (A) is a main-part plan view showing the rotary support 15 of the spray processing apparatus 200 . Figure 4 (B) is a sectional view of the spray processing apparatus 200 .

[0078] exist figure 1 (A)~ figure 2 In the spray processing apparatus 100 according to the first embodiment shown in (B), the rotary support 5 is formed by combining the first rotary support 6 including three rollers 6 a and the first rotary support 6 including four belts 7 a. Two rotary supports 7 are formed.

[0079] In the spray processing apparatus 200, instead, the rotary support 15 is comprised by combining the 1st rotary support 16 provided with the three ...

no. 3 approach

[0091] Figure 5 (A), (B) have shown the blast processing apparatus 300 which concerns on 3rd Embodiment. in, Figure 5 (A) is a main part perspective view which shows the rotary support 25 of the blast processing apparatus 300. FIG. Figure 5 (B) is a main-part plan view showing the rotary support 25 of the blasting machine 300 .

[0092] exist figure 1 (A)~ figure 2 In the spray processing apparatus 100 according to the first embodiment shown in (B), the rotary support 5 is composed of a first rotary support 6 including three rollers 6 a and a second rotary support 6 including four belts 7 a. Type support 7 constitutes.

[0093] In the spray processing apparatus 300, instead, the rotary support 25 is comprised of the 1st rotary support 26 provided with the one wide roll 26a, and the 2nd rotary support 27 which provided the two wide belts 27a.

[0094] The roller 26a is fixed to the shaft 76 and driven to rotate by the shaft 76 . In addition, the shaft 76 is fixed to...

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Abstract

Provided is a jet machining device by which damage to an object to be processed is mitigated. The jet machining device is provided with a rotating-type support material (5) that, when a machining medium (3) is jetted onto the surface of an object to be processed (1), supports the object to be processed (1) from the side thereof that is opposite to a nozzle (4) while the rotating-type support material rotates in a direction in which the object to be processed (1) is conveyed. The rotating-type support material (5) is formed by combining a first rotating-type support material (6) and a second rotating-type support material (7). The first rotating-type support material (6) is provided with first rotating bodies (rollers 6a), and the second rotating-type support material (7) is provided with second rotating bodies (belts 7a). The jet machining device is further provided with discharge openings (8) through which the machining medium (3) can be discharged to a prescribed region.

Description

technical field [0001] The present invention relates to a blast processing device, and more specifically, to a blast processing device that suppresses damage to a workpiece. [0002] Moreover, this invention relates to the processing method of the workpiece using the said blast processing apparatus. Background technique [0003] In the manufacturing process of various industrial products, a spray processing device is used, which sprays a processing medium such as granules, powder, gas, liquid, etc. on the surface of the workpiece with a strong momentum while conveying the workpiece, Grinding, roughening, and cleaning are performed on the surface of the workpiece. [0004] Patent Document 1 (Japanese Patent Laid-Open Publication Hei 6-3562) discloses a jet processing device (honing device) in which a workpiece is sandwiched from above and below by rollers, the workpiece is conveyed by rotating the rollers, and the workpiece is machined in the processing area. The surface of...

Claims

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Application Information

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IPC IPC(8): B24C9/00B08B3/02B08B5/00B24C3/12H05K3/26
CPCB08B3/02B08B5/00B24C3/12B24C9/00H05K3/26
Inventor 浅井良太
Owner MURATA MFG CO LTD
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