CN106271415A - A kind of high-volume empennage processing method - Google Patents
A kind of high-volume empennage processing method Download PDFInfo
- Publication number
- CN106271415A CN106271415A CN201610707929.7A CN201610707929A CN106271415A CN 106271415 A CN106271415 A CN 106271415A CN 201610707929 A CN201610707929 A CN 201610707929A CN 106271415 A CN106271415 A CN 106271415A
- Authority
- CN
- China
- Prior art keywords
- empennage
- section bar
- product
- blank
- processing method
- Prior art date
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
- F42B10/02—Stabilising arrangements
- F42B10/04—Stabilising arrangements using fixed fins
- F42B10/06—Tail fins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention relates to a kind of high-volume empennage processing method, belong to empennage manufacture field.The empennage processing method of the present invention, initially with mould extrusion forming process, rods and bars of aluminium alloy is squeezed into empennage section bar, described empennage section bar is the arris tubular construction such as grade of both ends open, the length of this rib cylinder matches with the multiple of empennage product length, in each bar tetragon sidewall of this rib cylinder profile all with interior plate face and the outer panel face mating shapes of empennage product；Then empennage section bar is cut into the blank that every segment length matches with empennage product length by the axis direction along vertical tail section bar；Again every section of blank is axially cut along the joint of tetragon sidewall, form the empennage blank that each profile is consistent；Finally by empennage finished product consistent with empennage product for each empennage blank machine addition profile.The high-volume empennage processing method of the present invention, not only increases the stock utilization of processing empennage, and improves working (machining) efficiency, reduce manufacturing cost.
Description
Technical field
The present invention relates to a kind of high-volume empennage processing method, belong to empennage manufacture field.
Background technology
The aluminium alloy empennage processing method of existing rocket mainly has the following two kinds.
First, use aluminium sheet integrated machine to add shaping, the method has a disadvantage in that
1) easily deform.Owing to surplus is very big, after completion of processing, the stress of remaining is big, and the empennage being therefore processed into is easy to
Deformation occurs.2) big due to allowance, cause tool wear in the course of processing to increase, improve processing cost.3) material profit
Low by rate.4) process-cycle is long, and efficiency is low.
Second, application aluminium alloy warm extrusion technology is by the blank of aluminium sheet forward extrusion one-tenth Yu tail structure adjoining dimensions, so
After machine add-on type again.The method has a disadvantage in that
1) this processing method can only extrude a blank every time, and the working (machining) efficiency of blank also ratio is relatively low.2) the method uses
Forward extrusion method, the extruding force of needs is higher, and power consumption is big.
For disadvantages mentioned above, need to find and a kind of new not only can improve stock utilization but also working (machining) efficiency can be improved also
The blank manufacture method of manufacturing cost can be reduced to carry out the processing of empennage.
Summary of the invention
The purpose of the present invention is contemplated to solve conventional aluminum alloy empennage processing technique and has that stock utilization is low, add work efficiency
The shortcomings such as rate is low, processing cost is high, and a kind of high-volume empennage processing method is provided.
It is an object of the invention to be achieved through the following technical solutions:
A kind of high-volume empennage processing method of the present invention, concrete processing method is as follows:
1) using mould extrusion forming process that rods and bars of aluminium alloy is squeezed into empennage section bar, described empennage section bar is that two ends are opened
Mouthful wait arris tubular construction, the length of this rib cylinder and the multiple of empennage product length match, each bar tetragon of this rib cylinder
In sidewall profile all with interior plate face and the outer panel face mating shapes of empennage product；
2) empennage section bar is cut into every segment length and matches with empennage product length by the axis direction along vertical tail section bar
Blank；
3) by step 2) every section of blank obtaining axially cuts along the joint of tetragon sidewall, forms each profile consistent
Empennage blank；
4) by empennage finished product consistent with empennage product for each empennage blank machine addition profile.
Beneficial effect
The high-volume empennage processing method of the present invention, not only increases the stock utilization of processing empennage, and improves
Working (machining) efficiency, reduces manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the empennage section bar front view that processing method of the present invention obtains；
Fig. 2 is the empennage section bar left view that processing method of the present invention obtains.
Detailed description of the invention
With embodiment, present disclosure is further described below in conjunction with the accompanying drawings.
Embodiment
A kind of high-volume empennage processing method of the present invention, concrete processing method is as follows:
1) use mould extrusion forming process that rods and bars of aluminium alloy is squeezed into empennage section bar, as shown in Figure 1, 2, described empennage
Section bar is the equilateral six rib tubular constructions of both ends open, and the length of this six ribs cylinder matches with 2 times of empennage product length, and these are six years old
In each bar tetragon sidewall of rib cylinder profile all with interior plate face and the outer panel face mating shapes of empennage product.
2) empennage section bar is cut into every segment length and matches with empennage product length by the axis direction along vertical tail section bar
Blank；
3) by step 2) every section of blank obtaining axially cuts along the joint of tetragon sidewall, each forms six profiles one
The empennage blank caused；
4) by empennage finished product consistent with empennage product for each empennage blank machine addition profile.
Claims (1)
1. a high-volume empennage processing method, is characterized in that: concrete processing method is as follows:
1) using mould extrusion forming process that rods and bars of aluminium alloy is squeezed into empennage section bar, described empennage section bar is both ends open
Deng arris tubular construction, the length of this rib cylinder and the multiple of empennage product length match, each bar tetragon sidewall of this rib cylinder
Interior profile all with interior plate face and the outer panel face mating shapes of empennage product；
2) empennage section bar is cut into the base that every segment length matches with empennage product length by the axis direction along vertical tail section bar
Material；
3) by step 2) every section of blank obtaining axially cuts along the joint of tetragon sidewall, forms the tail that each profile is consistent
Wing blank；
4) by empennage finished product consistent with empennage product for each empennage blank machine addition profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707929.7A CN106271415A (en) | 2016-08-23 | 2016-08-23 | A kind of high-volume empennage processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707929.7A CN106271415A (en) | 2016-08-23 | 2016-08-23 | A kind of high-volume empennage processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106271415A true CN106271415A (en) | 2017-01-04 |
Family
ID=57614768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610707929.7A Pending CN106271415A (en) | 2016-08-23 | 2016-08-23 | A kind of high-volume empennage processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106271415A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296727A (en) * | 2018-04-27 | 2018-07-20 | 齐齐哈尔建华机械有限公司 | Eight wing aluminium section bars of one kind going fin method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2379259B1 (en) * | 2008-12-16 | 2014-06-25 | Sandvik Intellectual Property AB | Cutting insert kit, method for the manufacture of cutting inserts as well as a cutting insert separated from a cutting insert kit |
| CN203848759U (en) * | 2014-05-28 | 2014-09-24 | 晋西工业集团有限责任公司 | Empennage sectional material |
| CN104289862A (en) * | 2013-07-15 | 2015-01-21 | 斯沃奇集团管理服务股份公司 | Method for manufacturing bracelet links |
| CN104806872A (en) * | 2015-05-06 | 2015-07-29 | 晋西工业集团有限责任公司 | Empennage supporting lug machining profile material |
| CN105563062A (en) * | 2016-01-29 | 2016-05-11 | 柳州市安龙机械设备有限公司 | Machining method for hard-alloy turning tool |
-
2016
- 2016-08-23 CN CN201610707929.7A patent/CN106271415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2379259B1 (en) * | 2008-12-16 | 2014-06-25 | Sandvik Intellectual Property AB | Cutting insert kit, method for the manufacture of cutting inserts as well as a cutting insert separated from a cutting insert kit |
| CN104289862A (en) * | 2013-07-15 | 2015-01-21 | 斯沃奇集团管理服务股份公司 | Method for manufacturing bracelet links |
| CN203848759U (en) * | 2014-05-28 | 2014-09-24 | 晋西工业集团有限责任公司 | Empennage sectional material |
| CN104806872A (en) * | 2015-05-06 | 2015-07-29 | 晋西工业集团有限责任公司 | Empennage supporting lug machining profile material |
| CN105563062A (en) * | 2016-01-29 | 2016-05-11 | 柳州市安龙机械设备有限公司 | Machining method for hard-alloy turning tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296727A (en) * | 2018-04-27 | 2018-07-20 | 齐齐哈尔建华机械有限公司 | Eight wing aluminium section bars of one kind going fin method |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
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| WD01 | Invention patent application deemed withdrawn after publication |