CN103921177B - A kind of Ginding process of laser cavity - Google Patents
A kind of Ginding process of laser cavity Download PDFInfo
- Publication number
- CN103921177B CN103921177B CN201410146329.9A CN201410146329A CN103921177B CN 103921177 B CN103921177 B CN 103921177B CN 201410146329 A CN201410146329 A CN 201410146329A CN 103921177 B CN103921177 B CN 103921177B
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- CN
- China
- Prior art keywords
- mode
- lapping
- surface roughness
- laser cavity
- grinding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of Ginding process of laser cavity, the method comprises the following steps: according to the requirement of design of part and roughness, determine processing mode; Slightly poor according to hand lapping uniformity, and this coating layer is the feature of silver layer, determines surplus; Select grounds travel, be mixed with abrasive pastes; Employing manual mode is ground, and grinds by soft rod parcel Animal Skin; In process of lapping, model control test is carried out to workpiece surface roughness.The present invention adopts copper to be matrix, and the mode of grinding by hand after silver-plated makes surface reach more than 0.08 μm, then the gold-plated processing mode reaching surface roughness 0.08 μm, and surface roughness is high, and its reflectivity is large, and reflecting properties is good.
Description
Technical field
The invention belongs to laser technology field, particularly relate to a kind of Ginding process of laser cavity.
Background technology
Along with the popularity of laser technology application, the size of its reflected energy directly affects the key performance of this laser product.Its surface roughness is higher, and its reflectivity is larger, and reflecting properties is better.Improve laser cavity surface roughness, the method adopted is: before the operation finally reaching dimensional requirement, grinding and polishing is carried out to coating layer, reach certain surface roughness requirements, reach size and surface roughness requirements after final plating, existing Ginding process effectively can not improve surface roughness and the precision of laser cavity.
Summary of the invention
The object of the present invention is to provide a kind of Ginding process of laser cavity, be intended to solve existing mill method and effectively can not improve the surface roughness of laser cavity and the problem of precision.
The present invention is achieved in that a kind of Ginding process of laser cavity comprises the following steps:
Step one, requirement according to design of part and roughness, determine to adopt copper to be matrix, the mode of grinding by hand after silver-plated makes surface reach more than 0.08 μm, then the gold-plated processing mode reaching surface roughness 0.08 μm;
Step 2, slightly poor according to hand lapping uniformity, and this coating layer is the feature of silver layer, determines that surplus is 0.05mm;
Step 3, selection grounds travel, for containing the tan brown diamond spar oxide 40% of A120393 ~ 97%, mix fat 32%, oleic acid 28%, and kerosene waits mixing to boil to 100 DEG C a little, is mixed with abrasive pastes;
Step 4, the grinding of employing manual mode, grind by soft rod parcel Animal Skin;
In step 5, process of lapping, carry out model control test to workpiece surface roughness, defective part carries out emphasis grinding, during inspection, piece surface slightly can be overturn and carry out whole inspection.
Further, the lapping mode described in step 4 is for intersecting lapping mode, and namely grinding rod motion is 45 ° of direction crossing operations.
effect gathers
The present invention adopts copper to be matrix, and the mode of grinding by hand after silver-plated makes surface reach more than 0.08 μm, then the gold-plated processing mode reaching surface roughness 0.08 μm, and surface roughness is high, and its reflectivity is large, and reflecting properties is good.
Accompanying drawing explanation
Fig. 1 is the flow chart of the Ginding process of the laser cavity that the embodiment of the present invention provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 shows the flow process of the Ginding process of laser cavity of the present invention, and as shown in the figure, the present invention is achieved in that a kind of Ginding process of laser cavity comprises the following steps:
S101: according to the requirement of design of part and roughness, determine to adopt copper to be matrix, the mode of grinding by hand after silver-plated makes surface reach more than 0.08 μm, then the gold-plated processing mode reaching surface roughness 0.08 μm;
S102: slightly poor according to hand lapping uniformity, and this coating layer is the feature of silver layer, determines that surplus is 0.05mm;
S103: select grounds travel for containing the tan brown diamond spar oxide 40% of A120393 ~ 97%, mixing fat 32%, oleic acid 28%, kerosene waits mixing to boil to 100 DEG C a little, is mixed with abrasive pastes;
S104: adopt manual mode grinding, grinds by soft rod parcel Animal Skin;
S105: in process of lapping, carries out model control test to workpiece surface roughness, and defective part carries out emphasis grinding, during inspection, piece surface slightly can be overturn and carry out whole inspection.
Further, the lapping mode described in step S104 is for intersecting lapping mode, and namely grinding rod motion is 45 ° of direction crossing operations.
The present invention adopts copper to be matrix, and the mode of grinding by hand after silver-plated makes surface reach more than 0.08 μm, then the gold-plated processing mode reaching surface roughness 0.08 μm, and surface roughness is high, and its reflectivity is large, and reflecting properties is good.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that performing creative labour can make still within protection scope of the present invention.
Claims (2)
1. a Ginding process for laser cavity, is characterized in that, the Ginding process of described laser cavity comprises the following steps:
According to the requirement of design of part and roughness, determine to adopt copper to be matrix, the mode of grinding by hand after silver-plated makes surface reach more than 0.08 μm, then the gold-plated processing mode reaching surface roughness 0.08 μm;
Wherein, slightly poor according to hand lapping uniformity, and this coating layer is the feature of silver layer, determines that surplus is 0.05mm;
Wherein, select grounds travel for containing the tan brown diamond spar oxide 40% of AL20393 ~ 97%, mixing fat 32%, oleic acid 28%, kerosene mixes a little and boils to 100 DEG C, is mixed with abrasive pastes;
Employing manual mode is ground, and grinds by soft rod parcel Animal Skin;
In process of lapping, carry out model control test to workpiece surface roughness, defective part carries out emphasis grinding, during inspection, piece surface slightly can be overturn and carry out whole inspection.
2. the Ginding process of laser cavity as claimed in claim 1, is characterized in that, the lapping mode described in step 4 is for intersecting lapping mode, and namely grinding rod motion is 45 ° of direction crossing operations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146329.9A CN103921177B (en) | 2014-04-14 | 2014-04-14 | A kind of Ginding process of laser cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146329.9A CN103921177B (en) | 2014-04-14 | 2014-04-14 | A kind of Ginding process of laser cavity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103921177A CN103921177A (en) | 2014-07-16 |
| CN103921177B true CN103921177B (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410146329.9A Expired - Fee Related CN103921177B (en) | 2014-04-14 | 2014-04-14 | A kind of Ginding process of laser cavity |
Country Status (1)
| Country | Link |
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| CN (1) | CN103921177B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858721B (en) * | 2015-04-30 | 2017-05-03 | 北京航天控制仪器研究所 | Grinding method of high-precision beryllium semi-spherical through hole |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140117A (en) * | 1995-07-12 | 1997-01-15 | 武汉工业大学 | Method for grinding and polishing mirror plate of water wheel generator |
| CN1224647A (en) * | 1999-01-29 | 1999-08-04 | 中国兵器工业第五五研究所 | Honing process and equipment for engine cylinder sleeve |
| CN103447938A (en) * | 2013-08-23 | 2013-12-18 | 浙江瑞莱士机械有限公司 | Grinding process of sealing surface of ball valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201141665A (en) * | 2010-05-17 | 2011-12-01 | Chun-Pei Lee | Surface treatment method for mirror-finish stainless steel workpiece |
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2014
- 2014-04-14 CN CN201410146329.9A patent/CN103921177B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140117A (en) * | 1995-07-12 | 1997-01-15 | 武汉工业大学 | Method for grinding and polishing mirror plate of water wheel generator |
| CN1224647A (en) * | 1999-01-29 | 1999-08-04 | 中国兵器工业第五五研究所 | Honing process and equipment for engine cylinder sleeve |
| CN103447938A (en) * | 2013-08-23 | 2013-12-18 | 浙江瑞莱士机械有限公司 | Grinding process of sealing surface of ball valve |
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| Publication number | Publication date |
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| CN103921177A (en) | 2014-07-16 |
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Effective date of registration: 20151216 Address after: 401331 Shapingba University District, Chongqing City Road, No. 76 Applicant after: Chongqing College of Electronic Engineering Address before: 400700, Beibei District, Chongqing city south rain Tower Garden 7-6-2 Applicant before: Lu Jie |
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Granted publication date: 20160203 Termination date: 20170414 |