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Near dry machining liquid supplying device in machine work field

A quasi-dry cutting and machining technology, used in metal processing equipment, metal processing mechanical parts, manufacturing tools, etc., to achieve the effect of being suitable for mass production, meeting demand, and low manufacturing cost

Inactive Publication Date: 2008-01-23
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In order to solve various problems of the existing liquid supply device, the present invention proposes a quasi-dry cutting liquid supply device applied in the field of mechanical processing. During processing, spray cooling is realized. The mist coolant is easy to control the amount, saves resources, reduces environmental pollution, is safe to use and easy to clean

Method used

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  • Near dry machining liquid supplying device in machine work field
  • Near dry machining liquid supplying device in machine work field
  • Near dry machining liquid supplying device in machine work field

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Embodiment 1: Please refer to Fig. 1 to Fig. 5, first please refer to Fig. 1;

[0067] The micro-spray device 1 is composed of an inner micro-spray and an outer micro-spray, and the inner micro-spray is set inside the outer micro-spray;

[0068] The microspray device 1 includes an outer vibration substrate 11, an outer piezoelectric ceramic sheet lead 12, an outer piezoelectric ceramic sheet 13, an inner piezoelectric ceramic sheet lead 14, an inner piezoelectric ceramic sheet 15, an outer cavity body 16, and an inner cavity Body 17, inside vibrating substrate 18, orifice film 19, on the orifice film 19, be provided with gas micro-injection hole 110, on the orifice film 19, be provided with lubricant micro-injection hole 111, lubricant inlet 112, gas inlet 113, leading wire opening 114;

[0069] The outer micro-spray is composed of an outer vibrating substrate 11, an outer piezoelectric ceramic sheet lead 12, an outer piezoelectric ceramic sheet 13, an outer cavity 16,...

Embodiment 2

[0077] Please refer to shown in Fig. 6; Its difference with embodiment one is that the lubricant inlet 212 is opened on the inner vibrating substrate 28, and this micro-spraying device 2 includes the outer vibrating substrate 21, the outer piezoelectric ceramic sheet lead wire 22 , the outer piezoelectric ceramic sheet 23, the inner piezoelectric ceramic sheet lead wire 24, the inner piezoelectric ceramic sheet 25, the outer cavity body 26, the inner cavity body 27, the inner side vibrating substrate 28, the nozzle hole film 29, on the nozzle hole film 29 A gas micro-spray hole 210 is provided, and a lubricant micro-spray hole 211 , a lubricant inlet 212 , a gas inlet 213 , and a lead port 214 are arranged on the nozzle film 29 .

[0078] The second embodiment is also composed of inner and outer micro-sprays, and the inner micro-spray is set inside the outer micro-spray;

[0079] The outer micro-spray is composed of an outer vibrating substrate 21, an outer piezoelectric ceram...

Embodiment 3

[0086] Please refer to Fig. 7; the difference between it and the first embodiment is that the lubricant inlet 312 on the inner cavity 37 is opened on the nozzle hole film 39, thus avoiding the nesting structure, and the assembly is relatively simple.

[0087] This microspray device 3 comprises outer vibrating substrate 31, outer piezoelectric ceramic sheet lead wire 32, outer piezoelectric ceramic sheet 33, inner piezoelectric ceramic sheet lead wire 34, inner piezoelectric ceramic sheet 35, outer cavity body 36, inner cavity Body 37, inner side vibrating substrate 38, nozzle hole film 39, gas micro nozzle hole 310 is provided on nozzle hole film 39, lubricant micro nozzle hole 311, lubricant inlet 312, gas inlet are provided on nozzle hole film 39 313.

[0088] The micro-spray device 3 is also composed of two micro-sprays inside and outside, and the inside micro-spray is set inside the outside micro-spray;

[0089] The outer micro-spray is composed of an outer vibration subs...

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Abstract

A near dry machining liquid supplying device in mechanic process field is provided, a micro spraying device is arrange in a nozzle, which is composed of an inner side micro spraying and an outer size micro spraying, and a lubricate entrance is provided on; the outer side micro spraying device is composed of an outer side shaking base plate, an outer side pressure PZT lead wire, an outer side PZT, an outer cavity, an air entrance, an air micro spraying hole and a spraying hole film; the outer side PZT is pasted on the outer side shaking base plate, the outer side PZT lead wire is pasted on the upper and the lower side of the outer side PZT, the outer side shaking base plate is pasted on the spraying hole film the air entrance is provided on the size wall of the spraying hole film, the air micro spraying hole is provided on the spraying hole film; the inner side micro spraying is composed of an inner side shaking base plate, an inner PZT lead wire, an inner PZT, an inner cavity, a lubricate entrance, a lubricate micro spraying hole and a spraying hole film; the inner side PZT is pasted on the inner side shaking base plate, the inner PZT lead wire is pasted at the upper and the lower side of the inner side PZT, the inner shaking base plate is pasted to the spraying hole film, the lubricate micro spraying hole is provided on the spraying hole film.

Description

(1) Technical field: [0001] The invention relates to a liquid supply device for quasi-dry cutting applied in the field of mechanical processing, which relates to a liquid supply device in the field of mechanical processing, and belongs to atomizing lubricant through micron-sized pores and spraying it to the cutting area at a relatively high speed to realize spray cooling quasi-dry cutting liquid supply device. (two) background technology: [0002] 1. The problems of the traditional cutting fluid supply system are as follows: [0003] (1) The manufacturing cost is high; statistics show that the cost of using cutting fluid accounts for about 7% to 17% of the total manufacturing cost, and the cost of the liquid supply system (system cleaning, maintenance and all costs for protecting the environment and preventing oil mist pollution) Increase the cost of equipment) accounted for a large proportion. [0004] (2) It is difficult to control the amount of cutting fluid; the tradit...

Claims

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Application Information

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IPC IPC(8): B23Q11/10
Inventor 袁松梅严鲁涛刘强
Owner BEIHANG UNIV
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