CN106584042A - Manufacturing process for extrusion die - Google Patents
Manufacturing process for extrusion die Download PDFInfo
- Publication number
- CN106584042A CN106584042A CN201710067022.3A CN201710067022A CN106584042A CN 106584042 A CN106584042 A CN 106584042A CN 201710067022 A CN201710067022 A CN 201710067022A CN 106584042 A CN106584042 A CN 106584042A
- Authority
- CN
- China
- Prior art keywords
- knife
- stays
- cnc
- manufacturing process
- mould
- 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.)
- Granted
Links
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
- B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
Abstract
The invention provides a manufacturing process for extrusion die. The manufacturing process comprises the following steps of 1S, CNC lower die body rough milling, 2S, CNC upper die body rough milling, 3S, heat treatment and finish turning of a spigot, fitting surfaces and ground surfaces, 4S, CNC upper die body finish milling, 5S, CNC lower die body finish milling and 6S, polishing. Compared with the prior art, the manufacturing process for the extrusion diverting die removes manual interference, and die wall thickness deviation caused by accumulative errors due to tedious procedures and some manual interference is avoided; the process steps are optimized, one-time finish machining of core mark and die hole sizes is achieved, and die arrangement can be succeeded through one-time assembling by a bench worker.
Description
Technical field
The present invention relates to the manufacturing process of golden extrusion die, more particularly to a kind of porous Al alloy extruding pipe shunting mould
Manufacturing process.
Background technology
In production, the tradition system of mould is typically matched somebody with somebody using upper mould reserved margin to the manufacturing process of aluminium alloy extruded shunting mould
Technique is made, that is, the reserved 0.1-0.3mm surpluses of work band size, then repeatedly assemble detection actual wall by pincers worker when finishing upper mould
Thick deviation removes again the manufacturing process of surplus or amendment.Although this technique can correct the die hole location that mould causes under wire cutting
Deviation causes the inaccurate defect of wall thickness dimension, but the actual size and round degree of upper mold core head are difficult to protect during processing pipe mould
Card, thus the wall thickness tolerance of nib to be unable to time processing qualified.
The content of the invention
The present invention is intended to provide a kind of manufacturing process of extrusion die, from optimization operation is various with removal artificial interference
Hand, realizes that core print and mold hole dimension are finished once, and pincers worker matches somebody with somebody mould success by only assembling once.
The present invention provides a kind of manufacturing process of extrusion die, comprises the following steps：
1S：Mould is rough milled under CNC；
2S：The upper moulds of CNC are rough milled；
3S：Heat treatment, smart car seam, mating surface and flat surface grinding；
4S：The upper mould finish-millings of CNC；
5S：Mould finish-milling under CNC；
6S：Polishing.
Wherein, in step 1S, mould is rough milled specially under the CNC：Bonding container depth not made allowance, 3-5 ° of taper of milling
Empty knife afterwards, land length stays 0.5-2mm surpluses, centre drill positioning spiral pin hole, mills out calibration position.
Wherein, in step 1S, mould is rough milled specially under the CNC：Bonding container depth not made allowance, after 5 ° of tapers of milling
Empty knife, land length stays 2mm surpluses, centre drill positioning spiral pin hole, mills out calibration position.
Wherein, in step 2S, mould is rough milled specially on the CNC：The monolateral reserved 0.5-0.7mm surpluses of core print, on
The pre- high 0.5-1mm of empty knife, lower empty knife depth and height stay 0.05-0.2mm surpluses, draw-bore, mill out calibration position.
Wherein, in step 2S, mould is rough milled specially on the CNC：The monolateral reserved 0.7mm surpluses of core print, overhead knife
Pre- high 1mm, lower empty knife depth and height stay 0.2mm surpluses, draw-bore, mill out calibration position.
Wherein, in step 4S, the upper mould finish-millings of CNC are specially：Seam centers in point；Core print uses wolfram steel coating
Knife, length empty avoiding 4-6mm walks the processing of 2 knives, and first thick knife stays 0.05mm, then smart knife to stay 0mm, measures core print size；Lower empty knife up degree
H stays negative common difference；Pin-and-hole Ф stays negative common difference, clamped one time to synchronously complete.
Wherein, in step 4S, the upper mould finish-millings of CNC are specially：Seam centers in point；Core print uses the tungsten of diameter Ф 12
Steel coating knife, length empty avoiding 5mm walks the processing of 2 knives, and first thick knife stays 0.05mm, then smart knife to stay 0mm, measures core print size；Lower empty knife
Height H stays negative common difference 0.05mm；Pin-and-hole Ф stays negative common difference 0.06, and clamped one time is synchronously completed.
Wherein, in step 5S, mould finish-milling is specially under CNC：Seam centers in point, and bonding container depth H stays negative public affairs
Difference；Nib uses wolfram steel coating knife, length empty avoiding 4-6mm to walk the processing of 2 knives, and first thick knife stays 0.05mm, and again smart knife stays 0mm, measures
Mold hole dimension；Land length H stays plus tolerance 0.1mm；Pin-and-hole Ф stays plus tolerance 0.02, and clamped one time is synchronously completed.
Wherein, in step 5S, mould finish-milling is specially under CNC：Seam centers in point, and bonding container depth H stays negative public affairs
Difference 0.05mm；Nib uses the wolfram steel coating knives of diameter Ф 12, length empty avoiding 5mm to walk the processing of 2 knives, and first thick knife stays 0.05mm smart again
Knife stays 0mm, measures mold hole dimension；Land length H stays plus tolerance 0.1mm；Pin-and-hole Ф stays plus tolerance 0.02, clamped one time synchronization
Complete.
Wherein, the thick knife parameter is:F800、S2000；The smart knife parameter is：F600、S4000.
The manufacturing process of the extrusion die of the present invention, comprises the following steps：
1S：Mould is rough milled under CNC：Bonding container depth not made allowance, empty knife after 3-5 ° of taper of milling, it is preferred that 5 ° of milling, work band
Length stays 0.5-2mm surpluses, it is preferred that stays 2mm surpluses, centre drill positioning spiral pin hole, mill out calibration position.Stay with upper angle be as
Extrusion plug mould is avoided, and work is acted on stable support force.
2S：The upper moulds of CNC are rough milled；The monolateral reserved 0.5-0.7mm surpluses of core print, it is preferred that reserved 0.7mm surpluses, overhead knife
Pre- high 0.5-1mm, it is preferred that 1mm；Lower empty knife depth and height stay 0.05-0.2mm surpluses, it is preferred that stay 0.2mm surpluses；Bore
Pin-and-hole, mill out calibration position.Above parameter allows to miss according to mold base error, heat treatment predeformation coefficient and CNC roughing technique
Difference synthesis draws.
3S：Vacuum heat, smart car seam, mating surface and flat surface grinding are selected in heat treatment.Vacuum hardening is specially adopted, from
Normal temperature is heated to 850 DEG C of insulation 1-2 hours, then is warmed to 1000-1100 DEG C of insulation 1-2.5 hour, and oil cooling to 200 DEG C are come out of the stove；
Tempering 2 times, is heated to 550-600 DEG C for the 1st time and is incubated 3.5 hours, and quenching is heated to 570-610 DEG C of guarantor the 2nd time to room temperature
Temperature 3.5 hours, quenching is to room temperature.
4S：The upper mould finish-millings of CNC：Seam centers in point；Core print uses the wolfram steel coating knives of diameter Ф 12, length empty avoiding 4-
6mm, it is preferred that 5mm, walks the processing of 2 knives, and first thick knife F800/S2000 stays 0.05mm, then essence knife F600/S4000 to stay 0mm, measures
Core print size；Lower empty knife up degree H stays negative common difference 0.05mm；Pin-and-hole Ф stays negative common difference 0.06, and clamped one time is synchronously completed.
5S：Mould finish-milling under CNC：Seam centers in point, and bonding container depth H stays negative common difference 0.05mm；Nib uses diameter
The wolfram steel coating knives of Ф 12, length empty avoiding 4-6mm, it is preferred that 5mm walks the processing of 2 knives, and first thick knife F800/S2000 stays 0.05mm again
Smart knife F600/S4000 stays 0mm, measures mold hole dimension；Land length H stays plus tolerance 0.1mm；Pin-and-hole Ф stays plus tolerance 0.02,
Clamped one time is synchronously completed.The processing of CNC finish-millings is mainly processed experience value, cutting performance and allows to miss with mould according to CNC
Difference is comprehensive to be examined, and draws above parameter setting.
6S：Polishing, using 1200 sand paper deburrings.
Compared with prior art, the manufacturing process of the Extrusion Porthole Die for Aluminium Profiles tool that the present invention is provided, removes artificial interference, removes people
Work is interfered, it is to avoid mold wall thickness deviation caused by the accumulated error formed because operation is various and artificial interference；Optimize
Processing step, realizes that core print and mold hole dimension are finished once, and pincers worker matches somebody with somebody mould success by only assembling once.
Description of the drawings
The accompanying drawing for being incorporated in specification and constituting a part for specification shows embodiments of the invention, and with
Description is used to explain the principle of the present invention together.In the drawings, similar reference is used to represent similar key element.Under
Accompanying drawing in the description of face is some embodiments of the present invention, rather than whole embodiments.For those of ordinary skill in the art come
Say, on the premise of not paying creative work, other accompanying drawings can be obtained according to these accompanying drawings.
The step of Fig. 1 schematically illustrates the manufacturing process of extrusion die of the invention schematic diagram.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the enforcement of the present invention
Example, is clearly and completely described to technical scheme, it is clear that described embodiment is that a part of the invention is real
Apply example, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that obtained, belong to the scope of protection of the invention.It should be noted that not rushing
In the case of prominent, the feature in embodiment and embodiment in the application can mutually be combined.
The manufacturing process of the extrusion die of the present invention, comprises the following steps：
1S：Mould is rough milled under CNC：Bonding container depth not made allowance, empty knife after 3-5 ° of taper of milling, it is preferred that 5 ° of milling, work band
Length stays 0.5-2mm surpluses, it is preferred that stays 2mm surpluses, centre drill positioning spiral pin hole, mill out calibration position
2S：The upper moulds of CNC are rough milled；The monolateral reserved 0.5-0.7mm surpluses of core print, it is preferred that reserved 0.7mm surpluses, overhead knife
Pre- high 0.5-1mm, it is preferred that 1mm, lower empty knife depth and height stay 0.05-0.2mm surpluses, it is preferred that stay 0.2mm surpluses；Bore
Pin-and-hole, mill out calibration position.
3S：Heat treatment adopts vacuum hardening, and from normal temperature 850 DEG C of insulation 1-2 hours are heated to, then is warmed to 1000-1100
DEG C insulation 1-2.5 hours, oil cooling to 200 DEG C are come out of the stove；Tempering 2 times, is heated to 550-600 DEG C for the 1st time and is incubated 3.5 hours, blowing
It is cooled to room temperature, is heated to 570-610 DEG C and is incubated 3.5 hours for the 2nd time, quenching is to room temperature., smart car seam, mating surface and
Flat surface grinding.
4S：The upper mould finish-millings of CNC：Seam centers in point；Core print uses the wolfram steel coating knives of diameter Ф 12, length empty avoiding 4-
6mm, it is preferred that 5mm, walks the processing of 2 knives, and first thick knife F800/S2000 stays 0.05mm, then essence knife F600/S4000 to stay 0mm, measures
Core print size；Lower empty knife up degree H stays negative common difference 0.05mm；Pin-and-hole Ф stays negative common difference 0.06, and clamped one time is synchronously completed.
5S：Mould finish-milling under CNC：Seam centers in point, and bonding container depth H stays negative common difference 0.05mm；Nib uses diameter
The wolfram steel coating knives of Ф 12, length empty avoiding 4-6mm, it is preferred that 5mm walks the processing of 2 knives, and first thick knife F800/S2000 stays 0.05mm again
Smart knife F600/S4000 stays 0mm, measures mold hole dimension；Land length H stays plus tolerance 0.1mm；Pin-and-hole Ф stays plus tolerance 0.02,
Clamped one time is synchronously completed.
6S：Polishing, using 1200 sand paper deburrings.
The specific embodiment of the manufacturing process of the extrusion die of the present invention is given below.
Embodiment 1
1S：Mould is rough milled under CNC：Bonding container depth not made allowance, empty knife after 5 ° of tapers of milling, land length stays 2mm surpluses,
Centre drill positions spiral pin hole, mills out calibration position
2S：The upper moulds of CNC are rough milled；The monolateral reserved 0.7mm surpluses of core print, the pre- high 1mm of overhead knife, lower empty knife depth and height are stayed
0.2mm surpluses, draw-bore, mill out calibration position.
3S：Heat treatment adopts vacuum hardening, is heated to 850 DEG C from normal temperature and is incubated 1 hour, then is warmed to 1000 DEG C of insulations 1
Hour, oil cooling to 200 DEG C are come out of the stove；Tempering 2 times, is heated to 550 DEG C for the 1st time and is incubated 3.5 hours, quenching to room temperature, the 2nd time
It is heated to 570 DEG C and is incubated 3.5 hours, quenching is to room temperature.Smart car seam, mating surface and flat surface grinding.
4S：The upper mould finish-millings of CNC：Seam centers in point；Core print use the wolfram steel coating knives of diameter Ф 12, length empty avoiding 5mm,
The processing of 2 knives is walked, first thick knife F800/S2000 stays 0.05mm, then essence knife F600/S4000 to stay 0mm, measures core print size；Lower empty knife
Height H stays negative common difference 0.05mm；Pin-and-hole Ф stays negative common difference 0.06, and clamped one time is synchronously completed.
5S：Mould finish-milling under CNC：Seam centers in point, and bonding container depth H stays negative common difference 0.05mm；Nib uses diameter
The wolfram steel coating knives of Ф 12, length empty avoiding 5mm walks the processing of 2 knives, and first thick knife F800/S2000 stays 0.05mm smart knife F600/S4000 again
0mm is stayed, mold hole dimension is measured；Land length H stays plus tolerance 0.1mm；Pin-and-hole Ф stays plus tolerance 0.02, and clamped one time is synchronously complete
Into.
6S：Polishing, using 1200 sand paper deburrings.
Embodiment 2
1S：Mould is rough milled under CNC：Bonding container depth not made allowance, empty knife after 3 ° of tapers of milling, land length is stayed more than 0.5mm
Amount, centre drill positions spiral pin hole, mills out calibration position
2S：The upper moulds of CNC are rough milled；The monolateral reserved 0.5mm surpluses of core print, the pre- high 0.5mm of overhead knife, lower empty knife depth and height
Stay 0.05mm surpluses；Draw-bore, mill out calibration position.
3S：Heat treatment adopts vacuum hardening, is heated to 850 DEG C from normal temperature and is incubated 1.5 hours, then is warmed to 1050 DEG C of insulations
1.5 hours, oil cooling to 200 DEG C were come out of the stove；Tempering 2 times, is heated to 580 DEG C for the 1st time and is incubated 3.5 hours, quenching to room temperature, the
It is heated to 590 DEG C for 2 times and is incubated 3.5 hours, quenching is to room temperature.Smart car seam, mating surface and flat surface grinding.
4S：The upper mould finish-millings of CNC：Seam centers in point；Core print use the wolfram steel coating knives of diameter Ф 12, length empty avoiding 4mm,
The processing of 2 knives is walked, first thick knife F800/S2000 stays 0.05mm, then essence knife F600/S4000 to stay 0mm, measures core print size；Lower empty knife
Height H stays negative common difference 0.05mm；Pin-and-hole Ф stays negative common difference 0.06mm, clamped one time to synchronously complete.
5S：Mould finish-milling under CNC：Seam centers in point, and bonding container depth H stays negative common difference 0.05mm；Nib uses diameter
The wolfram steel coating knives of Ф 12, length empty avoiding 4mm walks the processing of 2 knives, and first thick knife F800/S2000 stays 0.05mm smart knife F600/S4000 again
0mm is stayed, mold hole dimension is measured；Land length H stays plus tolerance 0.1mm；Pin-and-hole Ф stays plus tolerance 0.02, and clamped one time is synchronously complete
Into.
6S：Polishing, using 1200 sand paper deburrings.
Embodiment 3
1S：Mould is rough milled under CNC：Bonding container depth not made allowance, empty knife after 4 ° of tapers of milling, land length stays 1mm surpluses,
Centre drill positions spiral pin hole, mills out calibration position
2S：The upper moulds of CNC are rough milled；The monolateral reserved 0.6mm surpluses of core print, the pre- high 0.8mm of overhead knife, lower empty knife depth and height
Stay 0.1mm surpluses；Draw-bore, mill out calibration position.
3S：Heat treatment adopts vacuum hardening, is heated to 850 DEG C from normal temperature and is incubated 2 hours, then is warmed to 1100 DEG C of insulations
2.5 hours, oil cooling to 200 DEG C were come out of the stove；Tempering 2 times, is heated to 600 DEG C for the 1st time and is incubated 3.5 hours, quenching to room temperature, the
It is heated to 610 DEG C for 2 times and is incubated 3.5 hours, quenching is to room temperature.Smart car seam, mating surface and flat surface grinding.
4S：The upper mould finish-millings of CNC：Seam centers in point；Core print use the wolfram steel coating knives of diameter Ф 12, length empty avoiding 6mm,
The processing of 2 knives is walked, first thick knife F800/S2000 stays 0.05mm, then essence knife F600/S4000 to stay 0mm, measures core print size；Lower empty knife
Height H stays negative common difference 0.05mm；Pin-and-hole Ф stays negative common difference 0.06mm, clamped one time to synchronously complete.
5S：Mould finish-milling under CNC：Seam centers in point, and bonding container depth H stays negative common difference 0.05mm；Nib uses diameter
The wolfram steel coating knives of Ф 12, length empty avoiding 6mm walks the processing of 2 knives, and first thick knife F800/S2000 stays 0.05mm smart knife F600/S4000 again
0mm is stayed, mold hole dimension is measured；Land length H stays plus tolerance 0.1mm；Pin-and-hole Ф stays plus tolerance 0.02, and clamped one time is synchronously complete
Into.
6S：Polishing, using 1200 sand paper deburrings.
To sum up, the manufacturing process of extrusion die involved in the present invention, removes artificial interference, it is to avoid because operation is various and
Mold wall thickness deviation caused by the accumulated error that artificial interference is more and is formed；Processing step is optimized, core print and nib chi is realized
Once, pincers worker matches somebody with somebody mould success by only assembling once for very little finishing.
Finally it should be noted that：Herein, term " including ", "comprising" or its any other variant are intended to non-
Exclusiveness is included, so that a series of process comprising key elements, method, article or equipment not only include those key elements,
But also including other key elements being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, the key element for being limited by sentence " including ... ", it is not excluded that including institute
Also there is other identical element in process, method, article or the equipment of stating key element.
Above example only to illustrate technical scheme, rather than a limitation.Although with reference to the foregoing embodiments
The present invention has been described in detail, it will be understood by those within the art that：It still can be to aforementioned each enforcement
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic；And these modification or
Replace, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (10)
1. a kind of manufacturing process of extrusion die, it is characterised in that comprise the following steps：
1S：Mould is rough milled under CNC；
2S：The upper moulds of CNC are rough milled；
3S：Heat treatment, smart car seam, mating surface and flat surface grinding；
4S：The upper mould finish-millings of CNC；
5S：Mould finish-milling under CNC；
6S：Polishing.
2. the manufacturing process of extrusion die as claimed in claim 1, it is characterised in that in step 1S, mould under the CNC
Rough mill specially：Bonding container depth not made allowance, empty knife after 3-5 ° of taper of milling, land length stays 0.5-2mm surpluses, centre drill
Position spiral pin hole, mill out calibration position.
3. the manufacturing process of extrusion die as claimed in claim 2, it is characterised in that in step 1S, mould under the CNC
Rough mill specially：Bonding container depth not made allowance, empty knife after 5 ° of tapers of milling, land length stays 2mm surpluses, centre drill positioning spiral shell
Pin-and-hole, mill out calibration position.
4. the manufacturing process of extrusion die as claimed in claim 1, it is characterised in that in step 2S, mould on the CNC
Rough mill specially：The monolateral reserved 0.5-0.7mm surpluses of core print, the pre- high 0.5-1mm of overhead knife, lower empty knife depth and height are stayed
0.05-0.2mm surpluses, draw-bore, mill out calibration position.
5. the manufacturing process of extrusion die as claimed in claim 4, it is characterised in that in step 2S, mould on the CNC
Rough mill specially：The monolateral reserved 0.7mm surpluses of core print, the pre- high 1mm of overhead knife, lower empty knife depth and height stay 0.2mm surpluses, bore
Pin-and-hole, mill out calibration position.
6. the manufacturing process of extrusion die as claimed in claim 1, it is characterised in that in step 4S, the upper mould finish-millings of CNC
Specially：Seam centers in point；Core print uses wolfram steel coating knife, length empty avoiding 4-6mm to walk the processing of 2 knives, and first thick knife is stayed
0.05mm, then smart knife stays 0mm, measures core print size；Lower empty knife up degree H stays negative common difference；Pin-and-hole Ф stays negative common difference, and clamped one time is same
Step is completed.
7. the manufacturing process of extrusion die as claimed in claim 6, it is characterised in that in step 4S, the upper mould finish-millings of CNC
Specially：Seam centers in point；Core print uses the wolfram steel coating knives of diameter Ф 12, length empty avoiding 5mm to walk the processing of 2 knives, first thick knife
Stay 0.05mm, then smart knife to stay 0mm, measure core print size；Lower empty knife up degree H stays negative common difference 0.05mm；Pin-and-hole Ф stays negative common difference
0.06, clamped one time is synchronously completed.
8. the manufacturing process of extrusion die as claimed in claim 1, it is characterised in that in step 5S, mould finish-milling under CNC
Specially：Seam centers in point, and bonding container depth H stays negative common difference；Nib uses wolfram steel coating knife, length empty avoiding 4-6mm to walk
2 knives are processed, and first thick knife stays 0.05mm, and again smart knife stays 0mm, measures mold hole dimension；Land length H stays plus tolerance 0.1mm；Pin-and-hole
Ф stays plus tolerance 0.02, and clamped one time is synchronously completed.
9. the manufacturing process of extrusion die as claimed in claim 8, it is characterised in that in step 5S, mould finish-milling under CNC
Specially：Seam centers in point, and bonding container depth H stays negative common difference 0.05mm；Nib uses the wolfram steel coating knives of diameter Ф 12, long
Degree empty avoiding 5mm, walks the processing of 2 knives, and first thick knife stays 0.05mm, and again smart knife stays 0mm, measures mold hole dimension；Land length H stays positive public affairs
Difference 0.1mm；Pin-and-hole Ф stays plus tolerance 0.02, and clamped one time is synchronously completed.
10. the manufacturing process of extrusion die as claimed in claim 8 or 9, it is characterised in that the thick knife parameter is:F800、
S2000；The smart knife parameter is：F600、S4000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067022.3A CN106584042B (en) | 2017-02-07 | 2017-02-07 | A kind of manufacturing process of extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067022.3A CN106584042B (en) | 2017-02-07 | 2017-02-07 | A kind of manufacturing process of extrusion die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106584042A true CN106584042A (en) | 2017-04-26 |
| CN106584042B CN106584042B (en) | 2018-10-26 |
Family
ID=58587007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710067022.3A Active CN106584042B (en) | 2017-02-07 | 2017-02-07 | A kind of manufacturing process of extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106584042B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414435A (en) * | 2017-06-14 | 2017-12-01 | 江苏森威精锻有限公司 | A kind of method for improving coupling back extrusion concave machining accuracy |
| CN108000081A (en) * | 2017-12-26 | 2018-05-08 | 成都明锐精密模具有限公司 | A kind of high speed CNC deep hole processing methods |
| CN110842047A (en) * | 2019-12-09 | 2020-02-28 | 苏州华泰模具制造有限公司 | Extrusion die machining method |
| CN110976546A (en) * | 2019-11-28 | 2020-04-10 | 苏州华泰模具制造有限公司 | Thermal treatment post-processing technology of extrusion die |
| CN111702027A (en) * | 2020-05-07 | 2020-09-25 | 广东华昌铝厂有限公司 | Extrusion die and processing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004074204A (en) * | 2002-08-14 | 2004-03-11 | Sumitomo Light Metal Ind Ltd | Hollow die for extrusion |
| CN101804550A (en) * | 2010-04-10 | 2010-08-18 | 江阴市江顺模具有限公司 | Method for high-precision manufacturing of large-size complex-cross-section mold for extruding train body profile |
| CN103567729A (en) * | 2012-08-05 | 2014-02-12 | 韦光东 | Hub extrusion die casting manufacturing process |
| CN105014332A (en) * | 2015-07-09 | 2015-11-04 | 龙口市丛林铝材有限公司 | Machining process of high-speed rail body aluminum profile extrusion mold with large section and complex section |
| CN106180244A (en) * | 2016-07-20 | 2016-12-07 | 东莞市东联铝业有限公司 | A kind of Aluminum extrusion product processes of high-precision surface |
-
2017
- 2017-02-07 CN CN201710067022.3A patent/CN106584042B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004074204A (en) * | 2002-08-14 | 2004-03-11 | Sumitomo Light Metal Ind Ltd | Hollow die for extrusion |
| CN101804550A (en) * | 2010-04-10 | 2010-08-18 | 江阴市江顺模具有限公司 | Method for high-precision manufacturing of large-size complex-cross-section mold for extruding train body profile |
| CN103567729A (en) * | 2012-08-05 | 2014-02-12 | 韦光东 | Hub extrusion die casting manufacturing process |
| CN105014332A (en) * | 2015-07-09 | 2015-11-04 | 龙口市丛林铝材有限公司 | Machining process of high-speed rail body aluminum profile extrusion mold with large section and complex section |
| CN106180244A (en) * | 2016-07-20 | 2016-12-07 | 东莞市东联铝业有限公司 | A kind of Aluminum extrusion product processes of high-precision surface |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414435A (en) * | 2017-06-14 | 2017-12-01 | 江苏森威精锻有限公司 | A kind of method for improving coupling back extrusion concave machining accuracy |
| CN108000081A (en) * | 2017-12-26 | 2018-05-08 | 成都明锐精密模具有限公司 | A kind of high speed CNC deep hole processing methods |
| CN110976546A (en) * | 2019-11-28 | 2020-04-10 | 苏州华泰模具制造有限公司 | Thermal treatment post-processing technology of extrusion die |
| CN110842047A (en) * | 2019-12-09 | 2020-02-28 | 苏州华泰模具制造有限公司 | Extrusion die machining method |
| CN111702027A (en) * | 2020-05-07 | 2020-09-25 | 广东华昌铝厂有限公司 | Extrusion die and processing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106584042B (en) | 2018-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106584042A (en) | Manufacturing process for extrusion die | |
| CN103659186B (en) | A kind of medical titanium alloy joint prosthesis precision forging method | |
| CN104384880A (en) | Machining process for display backboard die | |
| CN105478603B (en) | A kind of fractionation processing technology of automobile die | |
| CN106624632A (en) | Titanium alloy polyhedron rudder frame and preparation method thereof | |
| CN107378411A (en) | The manufacture method of valve element | |
| CN102441772A (en) | Processing technology of generator shell | |
| CN107755987A (en) | A kind of processing technology of aero-engine high-pressure compressor rectifier | |
| CN105880950A (en) | Manufacturing method for double-nut D type connecting shackle | |
| CN101190443B (en) | Method for manufacturing super-long titanium or titanium alloy tube | |
| CN105311801A (en) | Manufacturing method for hitting panel of golf club head | |
| CN108396318A (en) | A kind of precinct laser cladding and grinding In-situ reaction manufacturing method | |
| CN103273278B (en) | A kind of processing method of perpendicularity gauge | |
| CN104624876B (en) | A kind of manufacture method of deformed spring | |
| CN104248832A (en) | Manufacturing method of arc-shaped striking panel of golf head | |
| CN101190446A (en) | Method for manufacturing super-long titanium or titanium alloy tube | |
| CN107414418B (en) | The processing technology of disk water chestnut on a kind of single-side machine | |
| CN106425322A (en) | Machining method for concave balls and convex balls | |
| CN107671510A (en) | The processing method of glass reinforced plastic elbow die | |
| CN105798561B (en) | A kind of mold and preparation method thereof with profile-followed temperature control pipeline | |
| CN103272949B (en) | Machining method for female die with stepped holes | |
| CN106078127A (en) | A kind of mould circle enters the processing technique of son | |
| CN106623474B (en) | A kind of inside and outside extrusion die for carrying spiral fin proximate matter of pipe | |
| CN107745231A (en) | A kind of preparation method of high-precision titanium copper composite bar | |
| CN101992223A (en) | Processing method of porous round bar die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |