CN102677057A - Method for manufacturing sheet metal part stereo chemical milling sample plate - Google Patents

Method for manufacturing sheet metal part stereo chemical milling sample plate Download PDF

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Publication number
CN102677057A
CN102677057A CN201210160224XA CN201210160224A CN102677057A CN 102677057 A CN102677057 A CN 102677057A CN 201210160224X A CN201210160224X A CN 201210160224XA CN 201210160224 A CN201210160224 A CN 201210160224A CN 102677057 A CN102677057 A CN 102677057A
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CN
China
Prior art keywords
milling
blank
gelatin plate
mould tire
sheet metal
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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
Application number
CN201210160224XA
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Chinese (zh)
Inventor
张庚进
陈金平
杨智刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xian Aircraft Industry Group Co Ltd
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Xian Aircraft Industry Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xian Aircraft Industry Group Co Ltd filed Critical Xian Aircraft Industry Group Co Ltd
Priority to CN201210160224XA priority Critical patent/CN102677057A/en
Publication of CN102677057A publication Critical patent/CN102677057A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method for manufacturing a sheet metal part stereo chemical milling sample plate. Based on the advantages of flexibility, transparency and high sticking performance, a gelatin plate is attached to a die tire, line drawing is carried out, then the gelatin plate is transferred to a blank; a chemical milling graphic is transferred to the blank; and the chemical milling sample plate is manufactured. By adopting the manufacturing method, the sample plate blank and the die tie are only required to be positioned once; the method has the advantages of simple operation, high practicability and high efficiency; and convenience is supplied to manufacturing of the stereo chemical milling sample plate.

Description

The three-dimensional milling sample making of a kind of sheet metal part method
Technical field
The present invention relates to the aircraft manufacturing technical field, the three-dimensional milling sample making of particularly a kind of sheet metal part method.
Background technology
The making of the three-dimensional milling model of sheet metal part is according to the mould tire that is decorated with part milling figure, on its graph copying to the sheet metal part milling master blank according to the moulding of mould tire, machines the milling model by the figure on the milling master blank again.
Normally earlier on the mould tire, mark its extended line as reference line in the traditional mode of production, blank is covered on the mould tire and with the pin rod locate then, drawn reference line is thrown on the blank by frame axis on the tire and long purlin axis.Take off blank from the mould tire, template is spread in the zone that on the mould tire, includes milling figure and said reference line again, retouches out milling figure and reference line.The template of having retouched figure is navigated to by reference line on the corresponding position of blank, carve the milling figure on the blank surface by the figure on the template.With aforesaid method all milling figures being carved the back processes on blank by institute's needle drawing shape.
The shortcoming of the method for manufacture of this model is that having increased rules moves the shape error to benchmark through transforming repeatedly; Milling figure periphery need be reserved very big process redundancy during preliminary working; Process again and again with the very little amount of feed then; And need repeatedly positioning module tire, and constantly cover blank on the mould tire and compare, very loaded down with trivial details.
Summary of the invention:
In order to address the deficiencies of the prior art, the invention provides the three-dimensional milling sample making of the sheet metal part method that a kind of error is little, easy and simple to handle, practical, efficient is high.
The three-dimensional milling sample making of a kind of sheet metal part method; Contain the mould tire with milling figure, the milling master blank that has been shaped at first adopts transparent gelatin plate location to cover the surface of above-mentioned mould tire; On gelatin plate, draw out the milling figure; Paste double faced adhesive tape on the surface of gelatin plate then, the milling master blank that will be shaped again location covers the surface of mould tire, makes the gelatin plate that is decorated with the milling figure stick on the internal surface of milling master blank; Again the milling master blank is separated from the mould tire, last according to the figure processing and fabricating milling model on the gelatin plate.
This method mainly be utilize the gelatin plate flexibility good, paste the strong advantage of tire property, it is sticked on only once retouches line on the mould tire, and then change gelatin plate and be attached on the blank, the milling figure is moved on the blank processes again.Need not carry out multiple conversions, eliminate the error that the benchmark conversion brings benchmark.Only need get final product master blank and mould tire one-time positioning, have advantage easy and simple to handle, practical, that efficient is high, especially the making of stereo milling model is provided convenience.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed description:
Fig. 1 lays the gelatin plate signal on the mould tire
Fig. 2 is tracing signal on gelatin plate
Fig. 3 pastes double sticky tape on the gelatin plate after the tracing
Fig. 4 is placed on the milling master blank on the mould tire
Fig. 5 is the milling master blank that is pasted with gelatin plate
Milling model after Fig. 6 machines
Numbering explanation among the figure: 1. mould tire, 2. gelatin plate, 3. drawing pen, 4. double sticky tape, 5. milling master blank, 6. steady brace rod, 7. milling figure, 8. internal surface
Embodiment:
The three-dimensional milling sample making of a kind of sheet metal part of the present invention method mainly comprises six steps: 1, adopt transparent gelatin plate 2 location to cover the surface of the mould tire 1 that has milling figure 7.2, on gelatin plate, draw out the milling figure.3, paste double sticky tape 4 on the surface of gelatin plate 2.The milling master blank that 4, will be shaped 5 location cover the surface of mould tire 1, make the gelatin plate 2 that is decorated with milling figure 7 stick on the internal surface of milling master blank 5, and 5, milling master blank 5 is separated from mould tire 1.6, according to the 7 processing and fabricating milling models of the milling figure on the gelatin plate 2.
Mould tire 1 and transparent gelatin plate 2 for having milling figure 7 shown in Figure 1.At first mould tire 1 is cleaned up, guarantee foreign material such as no greasy dirt in surface and aluminium bits.Gelatin plate 2 is fixed on the mould tire 1, the size of gelatin plate 2 is advisable to cover milling figure 7 fully again.To cause after openning is scratched with pocket knife in gelatin plate 2 corrugated places and glue the curvature of gelatin plate 2 because of curvature changes by mould tire 1.Shown in Figure 2ly for another example on gelatin plate 2, retouch out milling figure 7 by the milling figure 7 on the mould tire 1, wait to trace designs and as shown in Figure 3ly after accomplishing sticking double sticky tape 4 equably near near the milling figure of being retouched out 7 on the gelatin plate 2 with drawing pen 3.Again milling master blank 5 is anchored on the mould tire 1 that is stained with gelatin plate 2 (as shown in Figure 4); In this process, can not once milling model blank 5 be buckled real; Should be earlier with slowly putting down again behind the pilot hole location; Find second pilot hole, respectively other pilot hole is inserted steady brace rod 6 then, with rubber plate milling master blank 5 and mould tire 1 are made real equably at last.When guarantee milling master blank 5 paste fully with mould tire 1 after milling master blank 5 is taken off, as shown in Figure 5 take off this blank after, draw the gelatin plate 2 that milling figure 7 is arranged and just be bonded on the internal surface 8 of this blank fully.On the internal surface 8 of milling master blank 5, get line according to the milling figure 7 on the gelatin plate 2 ready, so just copy to milling figure 7 correspondences on the mould tire 1 on the master blank 5.At last, as shown in Figure 6, process the milling zone according to the milling figure 7 on master blank 5 internal surfaces 8, accomplish the making of milling model.

Claims (1)

1. the three-dimensional milling sample making of sheet metal part method; Contain the mould tire with milling figure, the milling master blank that has been shaped is characterized in that at first adopting transparent gelatin plate location to cover the surface of above-mentioned mould tire; On gelatin plate, draw out the milling figure; Paste double faced adhesive tape on the surface of gelatin plate then, the milling master blank that will be shaped again location covers the surface of mould tire, makes the gelatin plate that is decorated with the milling figure stick on the internal surface of milling master blank; Again the milling master blank is separated from the mould tire, last according to the figure processing and fabricating milling model on the gelatin plate.
CN201210160224XA 2012-05-22 2012-05-22 Method for manufacturing sheet metal part stereo chemical milling sample plate Pending CN102677057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210160224XA CN102677057A (en) 2012-05-22 2012-05-22 Method for manufacturing sheet metal part stereo chemical milling sample plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210160224XA CN102677057A (en) 2012-05-22 2012-05-22 Method for manufacturing sheet metal part stereo chemical milling sample plate

Publications (1)

Publication Number Publication Date
CN102677057A true CN102677057A (en) 2012-09-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210160224XA Pending CN102677057A (en) 2012-05-22 2012-05-22 Method for manufacturing sheet metal part stereo chemical milling sample plate

Country Status (1)

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CN (1) CN102677057A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103203735A (en) * 2013-04-24 2013-07-17 哈尔滨飞机工业集团有限责任公司 Curved aluminum skin contour line-drawing method
CN103639651A (en) * 2013-11-22 2014-03-19 中国电子科技集团公司第五十四研究所 Accurate and efficient antenna skin cutting method
CN111560614A (en) * 2020-05-15 2020-08-21 沈阳飞机工业（集团）有限公司 Combined chemical milling sample plate and processing method thereof
CN111702200A (en) * 2020-06-12 2020-09-25 陕西飞机工业（集团）有限公司 Processing method of skin mold assembly positioning hole
CN111774812A (en) * 2020-06-12 2020-10-16 陕西飞机工业（集团）有限公司 Skin forming and milling positioning method and device
CN112307576A (en) * 2020-09-30 2021-02-02 成都飞机工业（集团）有限责任公司 Three-dimensional chemical milling sample plate rapid design method
CN112548979A (en) * 2020-12-01 2021-03-26 四川航天长征装备制造有限公司 Marking method of melon petal chemical milling sample plate
CN115431064A (en) * 2022-09-19 2022-12-06 北京无线电测量研究所 Sheet metal element machining clamp, milling tool and machining method

Citations (6)

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US3544400A (en) * 1967-05-29 1970-12-01 Organocerams Inc Method and maskant composition for chemical milling or plating
US4113549A (en) * 1977-04-06 1978-09-12 Chem-Tronics, Inc. Chemical milling process
US4215194A (en) * 1978-02-21 1980-07-29 Masterwork, Inc. Method for forming three-dimensional objects from sheet metal
CN101122025A (en) * 2007-08-09 2008-02-13 成都飞机工业（集团）有限责任公司 Titanium alloying milling solution and milling technique used for the same
CN201598331U (en) * 2010-01-07 2010-10-06 哈尔滨飞机工业集团有限责任公司 Chemical milling tooling
CN102267132A (en) * 2011-07-20 2011-12-07 沈阳飞机工业（集团）有限公司 Normal flexible scribing method of complicated space curved surface

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544400A (en) * 1967-05-29 1970-12-01 Organocerams Inc Method and maskant composition for chemical milling or plating
US4113549A (en) * 1977-04-06 1978-09-12 Chem-Tronics, Inc. Chemical milling process
US4215194A (en) * 1978-02-21 1980-07-29 Masterwork, Inc. Method for forming three-dimensional objects from sheet metal
CN101122025A (en) * 2007-08-09 2008-02-13 成都飞机工业（集团）有限责任公司 Titanium alloying milling solution and milling technique used for the same
CN201598331U (en) * 2010-01-07 2010-10-06 哈尔滨飞机工业集团有限责任公司 Chemical milling tooling
CN102267132A (en) * 2011-07-20 2011-12-07 沈阳飞机工业（集团）有限公司 Normal flexible scribing method of complicated space curved surface

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103203735A (en) * 2013-04-24 2013-07-17 哈尔滨飞机工业集团有限责任公司 Curved aluminum skin contour line-drawing method
CN103203735B (en) * 2013-04-24 2015-08-26 哈尔滨飞机工业集团有限责任公司 A kind of scribble method of curved surface lead-covering profile
CN103639651A (en) * 2013-11-22 2014-03-19 中国电子科技集团公司第五十四研究所 Accurate and efficient antenna skin cutting method
CN103639651B (en) * 2013-11-22 2017-01-25 中国电子科技集团公司第五十四研究所 Accurate and efficient antenna skin cutting method
CN111560614B (en) * 2020-05-15 2022-02-18 沈阳飞机工业（集团）有限公司 Combined chemical milling sample plate and processing method thereof
CN111560614A (en) * 2020-05-15 2020-08-21 沈阳飞机工业（集团）有限公司 Combined chemical milling sample plate and processing method thereof
CN111702200A (en) * 2020-06-12 2020-09-25 陕西飞机工业（集团）有限公司 Processing method of skin mold assembly positioning hole
CN111774812A (en) * 2020-06-12 2020-10-16 陕西飞机工业（集团）有限公司 Skin forming and milling positioning method and device
CN111702200B (en) * 2020-06-12 2024-04-09 陕西飞机工业（集团）有限公司 Processing method of skin mold assembly positioning hole
CN112307576A (en) * 2020-09-30 2021-02-02 成都飞机工业（集团）有限责任公司 Three-dimensional chemical milling sample plate rapid design method
CN112548979A (en) * 2020-12-01 2021-03-26 四川航天长征装备制造有限公司 Marking method of melon petal chemical milling sample plate
CN115431064A (en) * 2022-09-19 2022-12-06 北京无线电测量研究所 Sheet metal element machining clamp, milling tool and machining method
CN115431064B (en) * 2022-09-19 2023-09-29 北京无线电测量研究所 Sheet metal element machining clamp, milling tool and machining method

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Application publication date: 20120919