CN106312095A - Front side finish machining and reversing turning deburring process invention for cast aluminum alloy hub - Google Patents
Front side finish machining and reversing turning deburring process invention for cast aluminum alloy hub Download PDFInfo
- Publication number
- CN106312095A CN106312095A CN201510385752.9A CN201510385752A CN106312095A CN 106312095 A CN106312095 A CN 106312095A CN 201510385752 A CN201510385752 A CN 201510385752A CN 106312095 A CN106312095 A CN 106312095A
- Authority
- CN
- China
- Prior art keywords
- cutting
- finish machining
- front side
- aluminum alloy
- cast aluminum
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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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/02—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning hubs or brake drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/24—Finishing
Abstract
The invention provides a front side finish machining and reversing turning deburring process invention for a cast aluminum alloy hub. According to the front side finish machining and reversing turning deburring process invention for the cast aluminum alloy hub, a mode of changing the cutting direction of finish machining is mainly adopted, and under the condition that reasonable machining parameters and reasonable cutting depth are set, the machining process solving the problem that burrs are generated during surface finish machining is achieved. By means of the method, influences of the burrs on the product quality can be effectively reduced and eliminated. According to the technical scheme adopted for solving the technical problem of the front side finish machining and reversing turning deburring process invention for the cast aluminum alloy hub, the two times of cutting directions are opposite when a cast aluminum alloy front side finish machining product is machined, and by means of reverse direction cutting of a second tool, the deburring machining process is achieved.
Description
Technical field
The invention belongs to Cast aluminium alloy gold hub surface finishing technology field.
Background technology
In the defect of Cast aluminium alloy gold hub surface intensely processed products, machined surface burrs on edges is always polish and produces problem demanding prompt solution.The principle of burr formation is the blade cut processing metal surface irregular metal tissue projection that extruding is formed when departing from metal.Burr on the impact of product appearance quality greatly, also can cause the defective corrosion resistance affecting product of product partial lacquer film thickness.The method of containment finish turning generation burr is only and with non-machined surface intersection, Product processing face is increased large radius fillet moulding at present.The method cannot avoid the impact that quantity-produced mould in use change of shape and blank change in size in the course of processing of producing cause, be not suitable for producing reality, cause the biggest amount of labour to employee, increase mold repair cost and the burr impact on product can not be avoided completely.
Summary of the invention
The present invention mainly uses the mode changing polish cutting direction, realizes solving Surface Finishing and produce the processing technique of Burr Problem in the case of setting rational machined parameters and cutting depth.The method can effectively reduce and eliminate the burr impact on product quality.
The present invention solves its technical problem and is adopted the technical scheme that: 1. realizes polish front according to product front shape establishment processing formula and uses twice machining.The tool specification that twice cutting uses is all the edge diamond blade of radius 1.2mm, cutter center of circle cutting route parallel interval 0.03mm mutually.The main shaft direction of rotation instruction of twice cutting is contrary.2. cutting for the first time uses spindle axis counterclockwise to rotate, and Tool in Cutting front realizes the cutting of polish floating technique.Technique initialization cutting feed rate F=0.3 ~ 0.35mm/r, speed of mainshaft S=1300 ~ 1400r/min, cutting depth D=0.3 ~ 0.5mm；3. second time cutting uses main shaft to turn clockwise, and uses reverse Tool in Cutting front to realize the cutting of polish smoothing technique.Technique initialization cutting feed rate F=0.25 ~ 0.3mm/r, speed of mainshaft S=1000 ~ 1100r/min, cutting depth D=0.03 ~ 0.05mm；
Polish principle: the universal processing mode of Cast aluminium alloy Nintaus face intensely processed products is twice Repeated Cutting, and the tool specification of twice cutting, machining path are identical with technological parameter.The cutter blade that cutting uses for the first time carries out Passivation Treatment of polishing, and adds blade cutting resistance in man-hour greatly, and the casting flaw of finished surface is filled with repairing by metal material through cutter extruding, is referred to as floating technique in industry.Make cutter form irregular metal tissue projection in the position departing from rapidoprint during the cutting of floating technique and be referred to as burr.Floating technique repairs the effect in front and the burr volume linearly direct ratio of generation.Second time cutting is smoothing technique, with sharp blade and minimum cutting depth, the surface after cutting for the first time is carried out smoothing, also machined surface metal structure can be produced extruding while cutting.The burr of floating generation cannot be machined away by above-mentioned traditional processing mode completely, also needs to remove flash removed by hand, easily product surface is caused damage after processing, and the risk that there is operation omission causes product appearance mass defect.
Inventive principle: second time cutting spindle direction of rotation unlike above-mentioned polish principle is contrary with cutting for the first time.What during second time cutting, first reverse cutting edge contacted is the burr that for the first time cutting produces, and in opposite direction to generate with burr reverse burr extruding is fractureed and removed.Cutter completes not produce burr when product surface is left in cutting.The processed experimental verification of this technique, impulse-free robustness residual after product surface processing.
Produce the common problem of burr after it is an advantage of the current invention that to solve the processing of Cast aluminium alloy aurin converted products, can realize cancelling product burr and remove technique, the enterprise producing this series products is all served the biggest positive role on saving manpower and quality cost.
4.
Accompanying drawing explanation；
Fig. 1 is former processing mode figure；
Fig. 2 is the processing mode figure of invention；
Fig. 3 is schematic diagram before and after the processing of former processing mode；
Fig. 4 is schematic diagram before and after the processing mode processing invented.
5.
Detailed description of the invention
:
Analyze Product processing face molded line, machining programming.
Using numerical control turning equipment, two cutter knife installation directions of installation are contrary.
" M03 " and " M04 " instruction is used to make twice machining spindle direction of rotation contrary.
Set feed rate and rotating speed, adjust cutting depth processing.
Claims (5)
1. Cast aluminium alloy gold wheel hub front polish reversion turning debarring process invention.
2. according to product-forming Profile Design turnery processing program.
3. use two tool sharpenings.
4. product front carries out twice turnery processing.
5. twice process equipment main shaft direction of rotation is contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385752.9A CN106312095A (en) | 2015-07-06 | 2015-07-06 | Front side finish machining and reversing turning deburring process invention for cast aluminum alloy hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385752.9A CN106312095A (en) | 2015-07-06 | 2015-07-06 | Front side finish machining and reversing turning deburring process invention for cast aluminum alloy hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312095A true CN106312095A (en) | 2017-01-11 |
Family
ID=57727028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510385752.9A Pending CN106312095A (en) | 2015-07-06 | 2015-07-06 | Front side finish machining and reversing turning deburring process invention for cast aluminum alloy hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312095A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999841A (en) * | 2017-12-18 | 2018-05-08 | 中国航发贵州红林航空动力控制科技有限公司 | Avoid the processing method and cutting tool of aluminum alloy part seal groove bottom microdefect |
| CN108067664A (en) * | 2017-12-19 | 2018-05-25 | 中国航发湖南南方宇航工业有限公司 | A kind of milling plane processing method |
| CN110539005A (en) * | 2019-09-17 | 2019-12-06 | 山东大学 | Workpiece cutting method for obtaining high-integrity surface |
| CN111215643A (en) * | 2018-11-27 | 2020-06-02 | 中央精机株式会社 | Method for manufacturing vehicle wheel |
-
2015
- 2015-07-06 CN CN201510385752.9A patent/CN106312095A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999841A (en) * | 2017-12-18 | 2018-05-08 | 中国航发贵州红林航空动力控制科技有限公司 | Avoid the processing method and cutting tool of aluminum alloy part seal groove bottom microdefect |
| CN107999841B (en) * | 2017-12-18 | 2019-05-03 | 中国航发贵州红林航空动力控制科技有限公司 | Avoid the processing method and cutting tool of aluminum alloy part seal groove bottom microdefect |
| CN108067664A (en) * | 2017-12-19 | 2018-05-25 | 中国航发湖南南方宇航工业有限公司 | A kind of milling plane processing method |
| CN108067664B (en) * | 2017-12-19 | 2019-04-02 | 中国航发湖南南方宇航工业有限公司 | A kind of milling plane processing method |
| CN111215643A (en) * | 2018-11-27 | 2020-06-02 | 中央精机株式会社 | Method for manufacturing vehicle wheel |
| CN111215643B (en) * | 2018-11-27 | 2021-07-06 | 中央精机株式会社 | Method for manufacturing vehicle wheel |
| CN110539005A (en) * | 2019-09-17 | 2019-12-06 | 山东大学 | Workpiece cutting method for obtaining high-integrity surface |
| WO2021051901A1 (en) * | 2019-09-17 | 2021-03-25 | 山东大学 | Method for machining workpiece by means of cutting same to obtain surface with high integrity |
| KR20210035100A (en) * | 2019-09-17 | 2021-03-31 | 산동 유니버시티 | Workpiece cutting method to obtain a high-integrity surface |
| KR102527410B1 (en) | 2019-09-17 | 2023-04-28 | 산동 유니버시티 | Workpiece cutting method for obtaining a surface with high integrity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |