Main spindle hood of electric spark moulding machine

A molding machine and spindle machine technology, applied in the field of EDM spindle cover structure, can solve the problems of the human nervous system, cardiovascular system, respiratory system, eyesight and skin tissue damage, to ensure the quality of molding processing, eliminate The effect of harmful ingredients

Inactive Publication Date: 2012-05-30
ZHEJIANG UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing EDM machine has an open structure, and the smoke discharged into the atmosphere is harmful to the human nervous system, cardiovascular system, respiratory system, vision and skin tissue, etc.

Method used

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  • Main spindle hood of electric spark moulding machine
  • Main spindle hood of electric spark moulding machine
  • Main spindle hood of electric spark moulding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments:

[0017] Such as figure 1 As shown, the main shaft cover body 4 of the EDM machine of the present invention is installed on the EDM machine 1 in the middle of the main shaft 5 and above the main shaft tool electrode 3.

[0018] Such as Figure 2-Figure 4 As shown, the main shaft hood of the EDM machine of the present invention includes: main shaft hood body 4, connecting pipe 6, medium purification channel 7, medium downward passage upper port 8, medium upward passage upper port 9, medium downward passage 10, medium lower The underpass 11, the medium upward passage 12, the downward medium upward passage 13, the annular oil curtain spray channel 14, the main shaft connection hole 15, the smoke purification crossing 16, the smoke purification channel 17.

[0019] The main shaft hood body 4 is in the shape of a cone; the main shaft connection hole 15 penetra...

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PUM

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Abstract

The invention discloses a main spindle hood of an electric spark moulding machine, comprising a main spindle hood body, a connecting pipeline, a medium purifying channel, a medium downlink channel upper port, a medium uplink channel upper port, a medium downlink channel, a medium downlink channel lower port, a medium uplink channel, a medium uplink channel lower port, an annular oil screen spraying channel, a main spindle connecting hole, a smoke purifying channel port and a smoke purifying channel. The main spindle hood of the electric spark moulding machine can circularly purify the electric spark processing media so as to guarantee the processing and moulding quality; and simultaneously an enclosed oil screen is formed in the moulding and processing region of the electric spark, and the harmful smoke generated by processing can be collected and purified through a smoke purifying port so as to eliminate the harmful ingredients in the discharged air, thus realizing green manufacturing.

Description

Technical field [0001] The invention relates to a main shaft of an electric spark forming machine, in particular to a main shaft cover structure of the electric spark forming machine. Background technique [0002] EDM technology has good and stable processing performance and is one of the important processing methods of modern manufacturing technology. Its unique three characteristics of "overcoming rigidity with softness, compactness and fineness, and realistic profiling" occupies an extremely important position in the manufacturing fields of difficult-to-process materials, complex profiles, fine surfaces, low-rigidity parts and molds. After more than half a century Development has been widely used in aviation, aerospace, instrumentation, automobiles, geology and other fields. [0003] EDM is based on the principle that the local and instantaneous high temperature generated by pulsed spark discharge between the tool and the workpiece in an insulating medium melts, vaporizes, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23H1/00B23H1/10
Inventor 陈健凌征琦陆国栋张永平陈罡
Owner ZHEJIANG UNIV
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