CN109623281A - A kind of band obstruction block flat-die processing technology - Google Patents
A kind of band obstruction block flat-die processing technology Download PDFInfo
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- CN109623281A CN109623281A CN201811595243.9A CN201811595243A CN109623281A CN 109623281 A CN109623281 A CN 109623281A CN 201811595243 A CN201811595243 A CN 201811595243A CN 109623281 A CN109623281 A CN 109623281A
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- China
- Prior art keywords
- block
- hinders
- transition
- die
- main body
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- 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
-
- 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
- B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
Abstract
This application discloses a kind of bands to hinder block flat-die processing technology, comprising the following steps: step S1: going out the shape and technique circle of die main body by lathe vehicle；Step S2: the shape that transition hinders block is marked on the die main body, and Milling Process goes out the transition and hinders block；Step S3: it after being heat-treated to the die main body, hinders the surface of block to carry out wire cutting in the transition, forms the cavity surface of the die main body；Step S4: the surface of block is hindered to mark the shape of target obstruction block in the transition, and Milling Process goes out the target and hinders block.Band provided herein hinders block flat-die processing technology, and process is simple, and processing is not required to put into, and the mold process-cycle is short, improves processing efficiency, also, molybdenum filament line is few after wire cutting excision, mold cavity surface quality is good.
Description
Technical field
This application involves die treatment method fields, hinder block flat-die processing technology more particularly to a kind of band.
Background technique
As aluminium profile market constantly develops both in depth and in breadth, aluminum profile kind and difficulty of processing are increasing, mould
The tool process-cycle is long, at high cost, processes experience in conjunction with the mold of many years, optimizes mould process.
Such as existing shaped material of radiator, profile profile diameter are 323mm, profile perimeter has 2833mm, processes in mold
When, since model material bottom surface wall thickness variation is big, in order to control flow rate of metal, profile thicker portion designs several and hinders block, mould
Have Zhou Changyou 2833mm, because mold has an obstruction block, top nozzle cannot be developed with mold when wire cutting is cut, when causing processing above and below
Pressure is uneven, and processing iron is cut and can not be discharged, and cutting speed is slow, and cutting speed about 0.5-0.55mm/ minutes, clipping time was about
It needs 86-95 hours, linear cutter takes a long time.
Moreover, when mold height changes, the place of energy difference is easy to leave molybdenum filament line, due to being all on profile face
Small tooth, pincers worker can not eliminate molybdenum filament line, affect the surface quality of profile.
Therefore, flat-die producing efficiency how is improved, while improving product quality, is that those skilled in the art need to solve at present
Certainly the technical issues of.
Apply for content
The purpose of the application is to provide a kind of band obstruction block flat-die processing technology, for improving mold process velocity, reduction
The linear cutter time, to improve mold processing efficiency and processing quality.
To achieve the above object, the application provides the following technical solutions:
A kind of band obstruction block flat-die processing technology, comprising the following steps:
Step S1: go out the shape and technique circle of die main body by lathe vehicle；
Step S2: the shape that transition hinders block is marked on the die main body, and Milling Process goes out the transition resistance
Hinder block；
Step S3: after being heat-treated to the die main body, the surface of block is hindered to carry out wire cutting, shape in the transition
At the cavity surface of the die main body；
Step S4: the surface of block is hindered to mark the shape of target obstruction block in the transition, and Milling Process goes out the mesh
Mark hinders block.
Preferably, after the step S4, further includes:
Step S5: the surface of the peaceful die main body.
Preferably, in the step S1, the technique diameter of a circle is 340-360mm.
Preferably, in the step S2, it is 9-11mm that the transition, which hinders the height of block,.
Preferably, in the step S3, the speed of wire cutting is 0.7-0.75mm/min.
Preferably, the transition hinders block elongated, and the position where transition obstruction block can cover whole
The position of cavity surface.
Preferably, it is 340-350mm, width 80-90mm that the transition, which hinders the length of block,.
Preferably, the transition hinder between the side of a length direction and the center of circle of the die main body of block away from
From for 45-49mm.
Band provided herein hinders block flat-die processing technology, comprising the following steps: step S1: passes through lathe vehicle depanning
Have the shape and technique circle of main body；Step S2: the shape that transition hinders block, and Milling Process are marked on the die main body
The transition hinders block out；Step S3: after being heat-treated to the die main body, the surface of block is hindered to carry out in the transition
Wire cutting forms the cavity surface of the die main body；Step S4: it hinders the surface of block to mark target in the transition and hinders block
Shape, and Milling Process goes out the target and hinders block.The band hinders block flat-die processing technology, and process is simple, and processing is not required to
Investment, the mold process-cycle is short, improves processing efficiency, also, molybdenum filament line is few after wire cutting excision, mold cavity surface quality
It is good.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is provided herein with a kind of obstruction flow chart of specific embodiment of block flat-die processing technology；
Fig. 2 is that band provided herein hinders block flat-die process schematic diagram；
Fig. 3 is that band provided herein hinders block flat-die process schematic diagram；
Fig. 4 is that band provided herein hinders block flat-die process schematic diagram；
Fig. 5 is that band provided herein hinders block flat-die process schematic diagram；
Wherein: 1- die main body, 2- transition hinder block, 3- target to hinder block.
Specific embodiment
The core of the application is to provide a kind of band obstruction block flat-die processing technology, for improving mold process velocity, reduction
The linear cutter time, to improve mold processing efficiency and processing quality.
In order to make those skilled in the art more fully understand application scheme, with reference to the accompanying drawings and detailed description
The application is described in further detail.
Fig. 1 to Fig. 5 is please referred to, Fig. 1 is that band provided herein hinders a kind of specific embodiment party of block flat-die processing technology
The flow chart of formula；Fig. 2 is that band provided herein hinders block flat-die process schematic diagram；Fig. 3 is provided herein
Band hinders block flat-die process schematic diagram；Fig. 4 is that band provided herein hinders block flat-die process schematic diagram；Fig. 5
Block flat-die process schematic diagram is hindered for band provided herein.
In this embodiment, band hinder block flat-die processing technology the following steps are included:
Step S1: go out the shape and technique circle of die main body 1 by lathe vehicle, specifically, the diameter of die main body 1 is
420mm, the highly preferred of technique circle is 10mm, and the overall thickness of die main body 1 is 90mm；
Step S2: marking the shape that transition hinders block 2, and Milling Process goes out transition and hinders block 2 on die main body 1,
Specifically, block 2 can be hindered by milling machine Milling Process transition；
Step S3: it after being heat-treated to die main body 1, hinders the surface of block 2 to carry out wire cutting in transition, forms mold
The cavity surface of main body 1；Specifically, mold after heat treatment enters wire cutting process, because of entire type chamber when due to linear cutter
Face is equally high, and upper and lower nozzle is adjacent to mold plane, no differential water pressures, and mold will not generate energy difference because of height change, reduce power
The generation of molybdenum filament line in processing；After the adjustment of the technique, mold cutting speed is about 0.7-0.75mm/min, clipping time
About 62-68 hours, process time was saved about 24-27 hours since wire cutting is old after process modification；
Step S4: the surface of block 2 is hindered to mark the shape of target obstruction block 3 in transition, and Milling Process goes out target obstruction
Block 3；Preferably, cutting is cut process after, by scribing line mark target hinder block 3 shape, milling machine will be extra with alloy milling cutter
Part mill off, target hinder block 3 short transverse reserve 0.3mm machining allowance, the setting of surplus, prevent the overlap of milling into
After entering type chamber, pincers worker can not be removed, this process needs the time 3 hours.
On the basis of the respective embodiments described above, after step S4, further includes:
Step S5: the surface (being in fact exactly to remove milling overlap) of peaceful die main body 1, specifically, electrical fire can be used
The surface for spending peaceful die main body 1 hinders the surface of block 3 including cavity surface and target, these processes take around 2 small
When.
With the mold of block is hindered, after mould process improves, entire mold is processed, when can save processing for this
At 19-22 hours or so, processing efficiency is improved, and improve die surface.
On the basis of the respective embodiments described above, in step S1, technique diameter of a circle is 340-360mm, preferably
320mm。
On the basis of the respective embodiments described above, in step S2, it is 9-11mm that transition, which hinders the height of block 2, preferably
10mm。
On the basis of the respective embodiments described above, transition hinders block 2 elongated, and transition hinders the position where block 2
The position that can cover whole cavity surfaces is set, to guarantee that the processing of cavity surface all hinders the position of block 2 in transition, guarantees cavity surface
Processing quality.
On the basis of the respective embodiments described above, transition hinders the length of block 2 for 340-350mm, preferably 345mm, wide
Degree is 80-90mm, preferably 84mm.
On the basis of the respective embodiments described above, transition hinders the side of a length direction of block 2 and die main body 1
The distance between center of circle is 45-49mm, i.e. transition hinders the diameter of the center line and die main body 1 of the length direction of block 2 to have
The deviation of certain size, the processing for target transition block.
On the basis of the respective embodiments described above, the number of target transition block is three, and two target transition blocks are located at type
The same side of Cavity surface, a target transition block is in slice shape, and the target transition block of slice shape is located at the other side of cavity surface.
The band hinders block flat-die processing technology, and process is simple, and processing is not required to put into, and the mold process-cycle is short, improves
Processing efficiency, also, molybdenum filament line is few after wire cutting excision, and mold cavity surface quality is good.
Block flat-die processing technology is hindered to be described in detail on band provided herein above.Tool used herein
The principle and implementation of this application are described for body example, the above embodiments are only used to help understand this Shen
Method and its core concept please.It should be pointed out that for those skilled in the art, not departing from the application
Under the premise of principle, can also to the application, some improvement and modification can also be carried out, these improvement and modification also fall into the application right
It is required that protection scope in.
Claims (8)
1. a kind of band hinders block flat-die processing technology, which comprises the following steps:
Step S1: go out the shape and technique circle of die main body by lathe vehicle；
Step S2: the shape that transition hinders block is marked on the die main body, and Milling Process goes out the transition and hinders block；
Step S3: it after being heat-treated to the die main body, hinders the surface of block to carry out wire cutting in the transition, forms institute
State the cavity surface of die main body；
Step S4: the surface of block is hindered to mark the shape of target obstruction block in the transition, and Milling Process goes out the target resistance
Hinder block.
2. band according to claim 1 hinders block flat-die processing technology, which is characterized in that after the step S4, also wrap
It includes:
Step S5: the surface of the peaceful die main body.
3. band according to claim 1 hinders block flat-die processing technology, which is characterized in that in the step S1, the work
Skill diameter of a circle is 340-360mm.
4. band according to claim 3 hinders block flat-die processing technology, which is characterized in that in the step S2, the mistake
It crosses and hinders the height of block for 9-11mm.
5. band according to claim 1 hinders block flat-die processing technology, which is characterized in that in the step S3, wire cutting
Speed be 0.7-0.75mm/min.
6. hindering block flat-die processing technology to band described in 5 any one according to claim 1, which is characterized in that the transition
Hinder block elongated, and the position where transition obstruction block can cover the position of whole cavity surfaces.
7. band according to claim 6 hinders block flat-die processing technology, which is characterized in that the transition hinders the length of block
For 340-350mm, width 80-90mm.
8. band according to claim 7 hinders block flat-die processing technology, which is characterized in that the transition hinders one of block
The distance between the side of length direction and the center of circle of the die main body are 45-49mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811595243.9A CN109623281B (en) | 2018-12-25 | 2018-12-25 | Flat die machining process with blocking block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811595243.9A CN109623281B (en) | 2018-12-25 | 2018-12-25 | Flat die machining process with blocking block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109623281A true CN109623281A (en) | 2019-04-16 |
| CN109623281B CN109623281B (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811595243.9A Active CN109623281B (en) | 2018-12-25 | 2018-12-25 | Flat die machining process with blocking block |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001071216A (en) * | 1999-09-02 | 2001-03-21 | Hoden Seimitsu Kako Kenkyusho Ltd | Electric discharge machining electrode for manufacturing hexagonal cell honeycomb extruding metal mold, its manufacture and manufacture of hexagonal cell honeycomb extruding metal mold using this electrode |
| TW200425968A (en) * | 2004-08-16 | 2004-12-01 | Cooler Master Co Ltd | Aluminum extrusion mold |
| CN1745950A (en) * | 2005-09-13 | 2006-03-15 | 隆都铝业科技(常熟)有限公司 | Machining method of aluminium extruding mould |
| CN203044559U (en) * | 2012-12-20 | 2013-07-10 | 西南铝业（集团）有限责任公司 | Extrusion mold with stop block |
| CN105364431A (en) * | 2014-08-12 | 2016-03-02 | 青岛炜烨锻压机械有限公司 | Process flow for machining lower punching die |
| CN108435818A (en) * | 2018-05-21 | 2018-08-24 | 佛山市顺德区惠联模具科技有限公司 | A kind of processing method of aluminium section hot-extrusion die |
-
2018
- 2018-12-25 CN CN201811595243.9A patent/CN109623281B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001071216A (en) * | 1999-09-02 | 2001-03-21 | Hoden Seimitsu Kako Kenkyusho Ltd | Electric discharge machining electrode for manufacturing hexagonal cell honeycomb extruding metal mold, its manufacture and manufacture of hexagonal cell honeycomb extruding metal mold using this electrode |
| TW200425968A (en) * | 2004-08-16 | 2004-12-01 | Cooler Master Co Ltd | Aluminum extrusion mold |
| CN1745950A (en) * | 2005-09-13 | 2006-03-15 | 隆都铝业科技(常熟)有限公司 | Machining method of aluminium extruding mould |
| CN203044559U (en) * | 2012-12-20 | 2013-07-10 | 西南铝业（集团）有限责任公司 | Extrusion mold with stop block |
| CN105364431A (en) * | 2014-08-12 | 2016-03-02 | 青岛炜烨锻压机械有限公司 | Process flow for machining lower punching die |
| CN108435818A (en) * | 2018-05-21 | 2018-08-24 | 佛山市顺德区惠联模具科技有限公司 | A kind of processing method of aluminium section hot-extrusion die |
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| Publication number | Publication date |
|---|---|
| CN109623281B (en) | 2020-11-27 |
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