Title:
COMBINED MACHINING DEVICE AND METHOD FOR LASER-JET LIQUID BEAM SELF-GENERATED ABRASIVE GRAIN FLOW
Document Type and Number:
WIPO Patent Application WO/2020/215714
Kind Code:
A1
Abstract:
A combined machining device and method for a laser-jet liquid beam self-generated abrasive grain flow. The combined machining device comprises: a spray nozzle (1), the spray nozzle (1) being connected to a supplying mechanism of a salt saturated solution for supplying a set pressure to the spray nozzle, the spray nozzle (1) being connected to a cooling mechanism for cooling the salt saturated solution inside the spray nozzle and precipitating fine crystal grains from the salt saturated solution, the spray nozzle (1) being further connected to a lens barrel (2), and the lens barrel (2) being connected to a laser generating mechanism for generating laser rays; and a work box (3), used for fixing a workpiece and collecting the salt saturated solution sprayed by the spray nozzle (1). The fine crystal grains precipitated from the salt saturated solution are used for impacting and grinding the surface of the workpiece, thereby effectively improving the machining quality of the workpiece.
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Inventors:
WANG PINGPING (CN)
LV QIANGQIANG (CN)
SUN SHUFENG (CN)
SUN MENGFAN (CN)
SUN MENG (CN)
LV QIANGQIANG (CN)
SUN SHUFENG (CN)
SUN MENGFAN (CN)
SUN MENG (CN)
Application Number:
PCT/CN2019/120386
Publication Date:
October 29, 2020
Filing Date:
November 22, 2019
Export Citation:
Assignee:
SUN SHUFENG (CN)
International Classes:
B23P23/00; B23K26/00
Foreign References:
| CN110153707A | 2019-08-23 | |||
| CN110153708A | 2019-08-23 | |||
| CN105479173A | 2016-04-13 | |||
| CN205414907U | 2016-08-03 | |||
| CN104551393A | 2015-04-29 | |||
| US6777647B1 | 2004-08-17 | |||
| JP2004122173A | 2004-04-22 | |||
| US6021682A | 2000-02-08 |
Attorney, Agent or Firm:
JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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