CN107825076B - A kind of processing method of major diameter thin plate disk - Google Patents
A kind of processing method of major diameter thin plate disk Download PDFInfo
- Publication number
- CN107825076B CN107825076B CN201711111845.8A CN201711111845A CN107825076B CN 107825076 B CN107825076 B CN 107825076B CN 201711111845 A CN201711111845 A CN 201711111845A CN 107825076 B CN107825076 B CN 107825076B
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- exemplar
- backing plate
- half part
- disk
- hole
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- 238000003672 processing method Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000003801 milling Methods 0.000 claims abstract description 16
- 238000003754 machining Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000035882 stress Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The present invention relates to a kind of processing methods of major diameter thin plate disk, the specific steps are that: 6 pieces of backing plates are lock onto side by side on several milling workbenchs first, fastening screw is sunken in backing plate；6 backing plate upper surfaces of whole Milling Machining locking, make surface planarity reach 0.05；Exemplar is placed in backing plate upper surface, selects 3 anchor points, lock onto backing plate upper surface for the 2/3 of exemplar blank by 2 block pressur plates；Hole on half part disk is all completed the process；2 positioning pressuring plates are disassembled, use the hole positioning accomplished fluently instead；Symmetrical 8 hole is selected, exemplar is locked on backing plate；Planform whole Milling Machining on exemplar half part disk is completed；All positioning load is removed, timeliness 24~72 hours, the residual stress in exemplar is allowed to reach balance in natural process；Then it repeats the above process, completes the processing of exemplar residue half part.The present invention makes the processing of major diameter sheet member become prone to operate, it is feasible to facilitate.
Description
Technical field
The invention belongs to field of machining, in particular to a kind of processing method of major diameter thin plate disk.
Background technique
It is all higher in the difficulty of machinery plus industry, the especially big or especially small size part processing of size.With large-scale thin plate
For part processing, the problem of being most commonly encountered when carrying out Milling Machining is exactly deformation of products, influences product plane degree and position is wanted
It asks.Therefore it usually can all increase positioning when processing such product and improve workpiece stiffness, increase aging time and the frequency, make workpiece
Middle residual stress is released balance, to avoid work in-process from being deformed, but the processing of this method is cumbersome and produces the duration
Longer, each timeliness will lay down load, then be put in a plane, and workpiece is big and heavy, move shifting charge expenses of labour power, both
Production cost is wasted time and increased, the needs of batch production are not suitable for.
Summary of the invention
To overcome drawbacks described above, it not only can guarantee product quality the object of the present invention is to provide one kind but also production efficiency can be improved
Major diameter thin plate disk processing method.
A kind of processing method of major diameter thin plate disk, the specific steps are that:
(1) 6 piece 500 × 160 × 40 of backing plate is lock onto side by side on several milling workbenchs first, fastening screw is sunken to backing plate
In, it does not influence to process；
(2) start milling machine, 6 backing plate upper surfaces of whole Milling Machining locking make surface planarity reach 0.05；
(3) exemplar is placed in backing plate upper surface, selects 3 anchor points, one of anchor point is disc centre；Pass through
2 block pressur plates lock onto backing plate upper surface for the 2/3 of exemplar blank；
(4) exemplar half part disk is processed, first all completes the process in the hole on half part disk；
(5) 2 positioning pressuring plates are disassembled, use the hole positioning accomplished fluently instead；Symmetrical 8 hole is selected, exemplar is locked in backing plate
On；
(6) the planform whole Milling Machining on exemplar half part disk is completed；
(7) all positioning load is removed, timeliness 24~72 hours, the residual stress in exemplar is allowed to reach in natural process
Balance；
(8) process for repeating step 1~7, completes the processing of exemplar residue half part.
The size of 6 pieces of backing plates is consistent.
The present invention processes easily-deformable problem for major diameter thin pieces product and has carried out effective control, while guaranteeing that product is processed
Precision, high production efficiency, quality are stablized, lay a good foundation to the processing of similar product, and the processing of major diameter sheet member is made to become easy
It is feasible in operating, facilitating.
Detailed description of the invention
Fig. 1 is the blank structure schematic diagram of present invention processing exemplar；
Fig. 2 is the structural schematic diagram of backing plate installation in processing method of the present invention；
Fig. 3 is the structural schematic diagram of backing plate assembly in processing method of the present invention；
Fig. 4 is the location and installation schematic diagram of exemplar in processing method of the present invention；
Fig. 5 is the structural schematic diagram that half part circular hole of exemplar completes the process in processing method of the present invention；
Fig. 6 is the structural schematic diagram that location hole positioning is selected in processing method of the present invention；
Fig. 7 is the structural schematic diagram that half part exemplar is completed using processing method of the present invention；
Fig. 8 is the exemplar overall structure diagram completed using processing method of the present invention.
Specific embodiment
The present invention is described in detail below with reference to Fig. 1.
As shown in Figure 1, the exemplar of processing is a disk, a diameter of 630mm, thickness 10mm, 45# steel board, diameter thickness
Spending ratio is 63:1, planarity requirements 0.1, and product structure is complicated, has a circular hole more than 100 and irregular through-hole to need to process, and week
Phase is short, and product is more.
To meet requirements above, the procedure of processing that processing method of the present invention is taken are as follows:
(1) 6 piece 500 × 160 × 40 of backing plate is lock onto side by side on several milling workbenchs first, fastening screw is sunken to backing plate
In, it does not influence to process；The size of 6 pieces of backing plates is consistent.As shown in Figure 2 and Figure 3；
(2) start milling machine, 6 backing plate upper surfaces of whole Milling Machining locking make surface planarity reach 0.05；
(3) exemplar is placed in backing plate upper surface, selects 3 anchor points, one of anchor point is disc centre；Pass through
2 pressing plates lock onto backing plate upper surface for the 2/3 of exemplar blank, as shown in Figure 4；
(4) exemplar half part disk is processed, first all completes the process in the hole on half part disk；Such as Fig. 5
It is shown；
(5) 2 positioning pressuring plates are disassembled, use the hole positioning accomplished fluently instead；Symmetrical 8 hole is selected, exemplar is locked in backing plate
On, as shown in Figure 6；
(6) the planform whole Milling Machining on exemplar half part disk is completed, as shown in Figure 7；
(7) all positioning load is removed, timeliness 24~72 hours, the residual stress in exemplar is allowed to reach in natural process
Balance；
(8) process for repeating step 1~7, completes the processing of exemplar residue half part, as shown in Figure 8.
The processing method of major diameter thin plate disk of the present invention has the advantage that
(1) processing quality is good；Deformation of products is small, and machining accuracy is high, 63:1 major diameter thin plate disk plane degree up to 0.1,
Qualification rate is high, the product quality of guarantee batch production that can be stable.
(2) high production efficiency；Production is easy to set and control, and aging time is short, overall processing, is suitble to high-volume raw
The needs of production.
(3) at low cost；Product substantially belongs to overall processing, moves less, and for big, heavy product, saves a large amount of manpowers
Material resources.
(4) easy to operate；Process is stablized, and is not required to excessive manual operation after program setting, there is good practicability.
Claims (2)
1. a kind of processing method of major diameter thin plate disk, it is characterised in that: the specific steps of the processing method are as follows:
(1) 6 piece 500 × 160 × 40 of backing plate being lock onto side by side on several milling workbenchs first, fastening screw is sunken in backing plate,
It does not influence to process；
(2) start milling machine, 6 backing plate upper surfaces of whole Milling Machining locking make surface planarity reach 0.05；
(3) exemplar is placed in backing plate upper surface, selects 3 anchor points, one of anchor point is disc centre；Pass through 2 pieces
Pressing plate lock onto backing plate upper surface for the 2/3 of exemplar blank；
(4) exemplar half part disk is processed, first all completes the process in the hole on half part disk；
(5) 2 positioning pressuring plates are disassembled, use the hole positioning accomplished fluently instead；Symmetrical 8 hole is selected, exemplar is locked on backing plate；
(6) the planform whole Milling Machining on exemplar half part disk is completed；
(7) all positioning load is removed, timeliness 24~72 hours, the residual stress in exemplar is allowed to reach flat in natural process
Weighing apparatus；
(8) process for repeating step 1~7, completes the processing of exemplar residue half part.
2. the processing method of major diameter thin plate disk according to claim 1, it is characterised in that: the size of 6 pieces of backing plates
It is in the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111845.8A CN107825076B (en) | 2017-11-13 | 2017-11-13 | A kind of processing method of major diameter thin plate disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111845.8A CN107825076B (en) | 2017-11-13 | 2017-11-13 | A kind of processing method of major diameter thin plate disk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107825076A CN107825076A (en) | 2018-03-23 |
| CN107825076B true CN107825076B (en) | 2019-04-30 |
Family
ID=61655216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711111845.8A Active CN107825076B (en) | 2017-11-13 | 2017-11-13 | A kind of processing method of major diameter thin plate disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107825076B (en) |
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| DE10300070A1 (en) * | 2002-11-15 | 2004-06-03 | Brueninghaus Hydromatik Gmbh | Axial piston machine, retraction plate and method for producing a retraction plate |
| CN101670462A (en) * | 2009-09-29 | 2010-03-17 | 江西洪都航空工业集团有限责任公司 | Wall plate processing technology for hyperboloid thin wall |
| CN103522011A (en) * | 2013-10-11 | 2014-01-22 | 泉州佰源机械科技股份有限公司 | Machining technology of circular knitting machine large plate |
| CN103639655A (en) * | 2013-11-28 | 2014-03-19 | 江西洪都航空工业集团有限责任公司 | Manufacturing process for high-curvature full-profile thin-wall part |
| CN103659203A (en) * | 2013-11-15 | 2014-03-26 | 武汉中航精冲技术有限公司 | Method for machining automobile engine large chain wheels |
| DE102015004758A1 (en) * | 2015-04-16 | 2016-10-20 | Innovatek Os Gmbh | Manufacturing process for manufacturing large-area cooling plates with integrated heat pipes for position-independent cooling |
| CN106181226A (en) * | 2015-04-29 | 2016-12-07 | 哈尔滨建成集团有限公司 | A kind of aspect is than the processing method of thin plate porous part |
| CN106312459A (en) * | 2016-09-27 | 2017-01-11 | 晋西工业集团有限责任公司 | Processing technology of aluminum special-shaped long thin plate |
| FR3044752A1 (en) * | 2015-12-07 | 2017-06-09 | Commissariat Energie Atomique | METHOD OF MAKING A HEAT EXCHANGER WITH AT LEAST TWO CIRCULATING CIRCUITS OF FLUID, LARGE NUMBER OF CHANNELS AND / OR LARGE DIMENSIONS |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588976A (en) * | 2014-11-24 | 2015-05-06 | 苏州市福迈精密机械有限公司 | Machining technology for round disks |
-
2017
- 2017-11-13 CN CN201711111845.8A patent/CN107825076B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10300070A1 (en) * | 2002-11-15 | 2004-06-03 | Brueninghaus Hydromatik Gmbh | Axial piston machine, retraction plate and method for producing a retraction plate |
| CN101670462A (en) * | 2009-09-29 | 2010-03-17 | 江西洪都航空工业集团有限责任公司 | Wall plate processing technology for hyperboloid thin wall |
| CN103522011A (en) * | 2013-10-11 | 2014-01-22 | 泉州佰源机械科技股份有限公司 | Machining technology of circular knitting machine large plate |
| CN103659203A (en) * | 2013-11-15 | 2014-03-26 | 武汉中航精冲技术有限公司 | Method for machining automobile engine large chain wheels |
| CN103639655A (en) * | 2013-11-28 | 2014-03-19 | 江西洪都航空工业集团有限责任公司 | Manufacturing process for high-curvature full-profile thin-wall part |
| DE102015004758A1 (en) * | 2015-04-16 | 2016-10-20 | Innovatek Os Gmbh | Manufacturing process for manufacturing large-area cooling plates with integrated heat pipes for position-independent cooling |
| CN106181226A (en) * | 2015-04-29 | 2016-12-07 | 哈尔滨建成集团有限公司 | A kind of aspect is than the processing method of thin plate porous part |
| FR3044752A1 (en) * | 2015-12-07 | 2017-06-09 | Commissariat Energie Atomique | METHOD OF MAKING A HEAT EXCHANGER WITH AT LEAST TWO CIRCULATING CIRCUITS OF FLUID, LARGE NUMBER OF CHANNELS AND / OR LARGE DIMENSIONS |
| CN106312459A (en) * | 2016-09-27 | 2017-01-11 | 晋西工业集团有限责任公司 | Processing technology of aluminum special-shaped long thin plate |
Also Published As
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|---|---|
| CN107825076A (en) | 2018-03-23 |
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Effective date of registration: 20230714 Address after: 563000 The first floor of Building 5, Phase I Standardization Plant, Gaoping Street Extension Line, Huichuan District, Zunyi, Guizhou Province Patentee after: Guizhou Yonglan Sailing Electrical Appliances Co.,Ltd. Address before: 563000 mengzishu group, Yuya village, Gaoqiao Town, Huichuan District, Zunyi City, Guizhou Province Patentee before: GUIZHOU HANGFAN PRECISION MACHINERY MANUFACTURING CO.,LTD. |
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