CN108435820A - A kind of process residue on-line processing method and process residue are from cutting continuous extruder - Google Patents
A kind of process residue on-line processing method and process residue are from cutting continuous extruder Download PDFInfo
- Publication number
- CN108435820A CN108435820A CN201810572090.XA CN201810572090A CN108435820A CN 108435820 A CN108435820 A CN 108435820A CN 201810572090 A CN201810572090 A CN 201810572090A CN 108435820 A CN108435820 A CN 108435820A
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- Prior art keywords
- cutting device
- process residue
- continuous
- extruder
- scrap material
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- 238000005520 cutting process Methods 0.000 title claims abstract description 92
- 239000010909 process residue Substances 0.000 title claims abstract description 58
- 238000003672 processing method Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 59
- 239000002699 waste material Substances 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000005183 dynamical system Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 abstract description 4
- 230000005574 cross-species transmission Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- -1 ferrous metals Chemical class 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/04—Cutting-off or removing waste
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extrusion Of Metal (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to equipment manufacturings and non-ferrous metals processing field, and in particular to the method and apparatus of continuous extrusion apparatus and its process residue online processing.It is proposed a kind of process residue on-line processing method, the installation site of scrap material cutting device is determined according to the waste material spillover position of different type continuous extruder, when continuous extruder works, using principal axis system of continuous extrusion machine or independent dynamical system is used to provide power for scrap material cutting device, the cutter rotation for driving scrap material cutting device, the discontinuous process residue of short strip shape is cut to by continuous process residue.A kind of process residue is proposed from continuous extruder is cut based on the above method, is additionally arranged scrap material cutting device, is used to the continuous processing waste material generated at scraper and/or at cavity being cut to the discontinuous process residue of short strip shape.The present invention solves the problems, such as that continuous waste material is difficult to collect in the prior art, time-consuming and laborious, is conducive to save manpower, reduces labor intensity.
Description
Technical field
The invention belongs to equipment manufacturings and non-ferrous metals processing field, and in particular to continuous extrusion apparatus and its process residue
The method and apparatus of online processing.
Background technology
The operation principle of existing continuous extruder is as shown in Figure 1, blank 1 is embedded in race 4 after the pressure of compact wheel 2
It is interior, it is rotated together with extruding wheel 5 under the action of frictional force, there are one cambered surfaces and extruding wheel outer circumference surface to coincide on cavity 3, work
A smaller gap is kept when making between two cambered surfaces；Extruding wheel rotates clockwise when work, and cavity is fixed, cavity
It is upper that there are one projection portions（Material blocking block）It extend into the groove of extruding wheel, when blank turns to material blocking block position with extruding wheel
Afterwards, it is plastically deformed after retard motion in the circumferential direction, changes flow direction, into inside cavity；Due to blank not between
Disconnected supply, in the cavity portion form certain pressure, most of blank is squeezed out through mold under the effect of the pressure, forms product 6；
In addition sub-fraction blank is extruded into flash by the gap between cavity and extruding wheel；Aluminium and it is aluminium alloy extruded when, flash
It sticks on the surface of extruding wheel, and is rotated together with extruding wheel, influence the quality of product to prevent flash to be again introduced into crush zone,
The stripping off device scraper 8 for devising flash, is stripped to form waste material 7 when flash turns to the position of scraper；It is closed in copper and copper
When gold is continuously extruded, in addition to above-mentioned doctor position generates flash, waste material 9 can be also generated at cavity, due to the lasting confession of blank
It gives, the process residue of formation is also continuously.
Presently, there are main problem be, process residue be continuous ribbon, be not easy to collect, occupied space is larger；
Especially for Large Scale and Continuous extrusion equipment, due to production efficiency height, the process residue generated within the unit interval is more, therefore needs
Want operating personnel are lasting to handle process residue, labor intensive, and also labor intensity is big.
Invention content
To solve the above problems, a kind of process residue of present invention offer is located online from cutting continuous extruder and process residue
Reason method.It is cut after flash stripping, continuous scrap ribbon is become into one section of one section of discontinuous process residue, convenient for collecting
It arranges, only need to periodically handle, save manpower, reduce labor intensity.
To achieve the above object, the technical solution adopted by the present invention is：A kind of process residue on-line processing method is proposed,
It is：The installation site that scrap material cutting device is determined according to the waste material spillover position of different type continuous extruder is continuously being squeezed
When compressor operation, using principal axis system of continuous extrusion machine or independent dynamical system is used to provide power for scrap material cutting device,
The cutter rotation for driving scrap material cutting device, the discontinuous process residue of short strip shape is cut to by continuous process residue.
In the above-mentioned methods, when the continuous extruder is aluminium material extruder, the scrap material cutting device is installed on extruding
In the rack or scraper base of machine, cutter and the axis system of scrap material cutting device rotate backward, and the rotation rail of its cutting knife cutting edge
Mark and scraper lower surface are tangent or have small gap, and can guarantee that cutter is freely rotated.
In the above-mentioned methods, when the continuous extruder is copper extruder, the waste material and extruder that are overflowed at scraper
The crossing place of the waste material running orbit overflowed at cavity is provided with chopping block, and the scrap material cutting device is installed on the rack of extruder
On, cutter and the axis system of scrap material cutting device rotate in same direction, and the upper surface phase of the rotary motion trace of cutting knife cutting edge and chopping block
Small gap is cut or had, and can guarantee that cutter is freely rotated.
In the above-mentioned methods, the cut-off process residue slides into ash can centralized recovery via taper slide.
A kind of process residue be also proposed from cutting continuous extruder, including rack, rack-mounted axis system,
Extruding wheel on main shaft, cavity and the scraper tangent on scraper base and with extruding wheel excircle further include
Scrap material cutting device is used to the continuous processing waste material generated at scraper and/or at cavity being cut to short strip shape discontinuous
Process residue, the scrap material cutting device are installed on rack or scraper base, and the driving force of scrap material cutting device is by axis system
Or independent dynamical system provides.
The scrap material cutting device includes driving wheel, shaft, cutter and bearing, and the driving wheel is by axis system or independence
Dynamical system driving force is provided, the shaft connect by bearing with driving wheel, and the cutter is installed in shaft.
The discontinuous process residue of short strip shape slides into ash can centralized recovery via taper slide.
When the continuous extruder is aluminium material extruder, the rotary motion trace of the cutting knife cutting edge of the scrap material cutting device cutter
It is tangent or have small gap with scraper lower surface, and can guarantee that cutter is freely rotated.
The scrap material cutting device is installed on sliding block, and the sliding block is installed in the slideway of rack, is pacified on the sliding block
Equipped with the leading screw for adjusting slide position, leading screw fixed seat is fixedly connected with rack.
When the continuous extruder is copper extruder, overflowed at the waste material and extruding machine cavity that overflow at the scraper useless
The crossing place of material running orbit is provided with chopping block, and the scrap material cutting device is installed in the rack of extruder, waste material cut-out dress
The cutter set rotates in same direction with axis system, and the rotary motion trace of cutting knife cutting edge and the upper surface of chopping block it is tangent or have it is smaller between
Gap, and can guarantee that cutter is freely rotated.
The present invention provides process residue on-line processing method and a kind of process residue based on this method is continuous from cutting
Extruder.The different location generated according to the extruder flash of different materials in the present invention, determines the installation of scrap material cutting device
Position, flash are cut after being removed from flash, and continuous scrap ribbon is become one section of one section of discontinuous process residue, and
Waste material after cut-out is collected by slide plate to ash can, solve continuous waste material in the prior art be difficult to collect, time-consuming expense
The problem of power, is conducive to save manpower, reduces labor intensity.
Description of the drawings
Fig. 1 is continuously extruded principle and traditional flash processing unit；
Fig. 2 is structural schematic diagram of the present invention process waste material from the scrap material cutting device in cutting continuous extruder；
Fig. 3 is the structural schematic diagram of shaft in scrap material cutting device in the present invention；
Fig. 4 is the structural schematic diagram of cutter in scrap material cutting device in the present invention；
Fig. 5 is a kind of structural schematic diagram of the present invention process waste material from cutting aluminium continuous extruder；
Fig. 6 is that the process residue of the present invention cuts another structural schematic diagram of aluminium continuous extruder certainly；
Fig. 7 is that the process residue of the present invention cuts the structural schematic diagram of continuous copper material extruder certainly；
Fig. 8 is using the connection diagram between independent power and scrap material cutting device；
Fig. 9 is the structural schematic diagram of scrap material cutting device in Fig. 7.
Specific implementation mode
The present invention is described in detail below in conjunction with the accompanying drawings.
The present invention process residue on-line processing method be:It is true according to the waste material spillover position of different type continuous extruder
The installation site for determining scrap material cutting device, when continuous extruder works, using principal axis system of continuous extrusion machine or using independent
Dynamical system provide power for scrap material cutting device, drive the cutter of scrap material cutting device to rotate, by continuous process residue
It is cut to the discontinuous process residue of short strip shape, cut-off process residue, which slides via taper slide into ash can, to be concentrated back
It receives.
When this method is applied to aluminium continuous extruder, scrap material cutting device is installed on the rack or scraper base of extruder
On, cutter and the axis system of scrap material cutting device rotate backward, the rotary motion trace of cutting knife cutting edge and scraper lower surface it is tangent or
There is small gap, and can guarantee that cutter is freely rotated.
When this method is applied to continuous copper material extruder, overflowed at the waste material and extruding machine cavity that overflow at the scraper useless
The crossing place of material running orbit is provided with chopping block, and the scrap material cutting device is installed in the rack of extruder, waste material cut-out dress
The cutter set rotates in same direction with axis system, and the rotary motion trace of cutting knife cutting edge and the upper surface of chopping block it is tangent or have it is smaller between
Gap, and can guarantee that cutter is freely rotated.
Fig. 2 is the structural schematic diagram of scrap material cutting device in the above method, and scrap material cutting device includes driving wheel 11, shaft
12, cutter 13 and bearing 14, shaft 12 obtain power by driving wheel 11 by the rotation of axis system 10（By independent dynamic
Force system rotates）；Cutter 13 is mounted in shaft 12, is fixed with bolt, is rotated together with shaft under the drive of driving wheel；It cuts
The rotary motion trace of edge 19 and scraper lower surface 15（Or chopping block）Upper surface it is tangent, or keep small gap.
Wherein driving wheel 11 is round pie part, and outer circumference surface is smooth surface, gear-like or chain colyliform；As shown in Figure 3
12 stepped cylinder of shaft, there is a no less than rectangular channel 16 at middle part, is provided on the face 17 parallel with slot in an axial direction
Tapped through hole, at least one end are provided with keyway；13 rectangular-shaped plate of cutter shown in Fig. 4, wherein one end are cutting edge 19, the offside of cutting edge
It is inserted into the rectangular channel 16 of shaft 12, blending bolt locking；Bearing 14 is mounted on the both ends of shaft, bearing inner race and shaft, driving
Wheel is locked by bolt 18.
Scrap material cutting device can be selectively mounted to according to flash position on scraper base 27 or in rack 23；Using main shaft
Rotation as power source, independent dynamical system can also be used；The rotating speed of the quantity and shaft of increase and decrease cutter can be passed through
To control the length of process residue.
Process residue designed by process residue on-line processing method based on the present invention cuts the tool of continuous extruder certainly
Body embodiment is as follows, it is clear that embodiments described below is only a part of the embodiment invented, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
Embodiment one：
Aluminum and aluminum alloy mateial is squeezed, waste material can be designed to moveable form in wire cutter, such as Fig. 5 institutes
Show, driving wheel 11, shaft 12, cutter 13 and bearing 14 are attached on sliding block 20 blending bolt by axial locking；Then by sliding block
It is installed in the slideway 21 of rack 23, leading screw 22 is screwed in the threaded hole 24 of sliding block, leading screw fixed seat 33 is coupled with rack 23
And it locks；Then cutter 13 is mounted on blending bolt in the rectangular channel 16 of shaft 12 to lock, adjusts cutting knife cutting edge 19 and scrapes
Gap between 15 below knife ensures that shaft 12 can drive cutter to be freely rotated.
Start continuous extruder when work first, axis system is rotated in the counterclockwise direction, and feeds continuous blank, and adjustment is scraped
Cutter position, is allowed to tangent with extruding wheel outer circumference surface, and flash is removed extruding wheel, after doctor position is adjusted, rotational lead screw
22, so that sliding block is moved to extruding wheel direction, until driving wheel is in contact with axis system, driving wheel is with axis system with same line
Speed rotates, and drives cutter to be rotated in a clockwise direction, the cutting knife cutting edge of rotation is contacted with process residue 7, and waste material is brought into
Gap between shaft and scraper, when cutting knife cutting edge is contacted with scraper lower surface, process residue 7 is cut off, and forms short strip shape
Discontinuous process residue 24 is fallen on taper slide 25 by the short strip shape waste material that cutter is cut off, ash can is slipped to along taper slide
In 26.
Embodiment two：
Aluminum and aluminum alloy mateial is squeezed, waste material can be mounted in wire cutter on scraper base, as shown in fig. 6, first
Driving wheel 11, shaft 12, cutter 13 and bearing 14 are first attached on scraper base 27 blending bolt by axial locking；It then will assembly
Good scraper assembly is installed in rack, ensures that driving wheel is contacted with axis system.
Start continuous extruder when work first, axis system is rotated in a clockwise direction, and adjusts scraper base, ensures driving
Wheel is rotated together with axis system, feeds continuous blank, is adjusted doctor position, is allowed to tangent with extruding wheel outer circumference surface, will
Flash removes extruding wheel, and the cutting knife cutting edge of rotation is contacted with process residue 7, and waste material is brought into the sky between shaft and scraper
Gap, when cutting knife cutting edge is contacted with scraper lower surface, process residue 7 is cut off, and forms the discontinuous process residue 24 of short strip shape,
It is fallen on taper slide 25 by the short strip shape waste material that cutter is cut off, is slipped in ash can 26 along taper slide.
Embodiment three：
For continuous extrusion of copper strip, waste material can be generated two positions, a part is generated in doctor position, and another part is in cavity
Position generates, and needs flash disconnecting device being mounted in rack in this case（See Fig. 7）, and it is in the same direction with axis system
Rotation.Shaft 12, cutter 13 and bearing 14 are attached in rack 23 blending bolt by axial locking first.Using independent power
When system, motor 29, speed reducer 30 are coupled by flange 31 with rack 23, and output shaft and the shaft 12 of speed reducer pass through shaft coupling
Device 32 couples；When using chain drive, driving wheel 11 is coupled with the sprocket wheel on main shaft by chain；Ensure that shaft and axis system are same
To rotation.Start continuous extruder when work first, feeds continuous blank, waste material 7 that doctor position generates and at cavity
The process residue 9 of generation slides downwards along taper slide 25, and the cutting knife cutting edge of rotation is contacted with process residue, brings waste material into shaft
Gap between 12 and chopping block 28 cuts off flash when cutting knife cutting edge, which is gone to, to be contacted with 28 surface of chopping block, forms short strip shape not
Continuous process residue 24.It is fallen on taper slide 25 by the short strip shape waste material that cutter is cut off, ash can 26 is slipped to along taper slide
It is interior.
Claims (10)
1. a kind of process residue on-line processing method, it is characterised in that：According to the waste material overflow position of different type continuous extruder
The installation site for setting determining scrap material cutting device utilizes principal axis system of continuous extrusion machine or use when continuous extruder works
Independent dynamical system provides power for scrap material cutting device, and the cutter of scrap material cutting device is driven to rotate, by continuous technique
Waste material is cut to the discontinuous process residue of short strip shape.
2. process residue on-line processing method according to claim 1, it is characterised in that：The continuous extruder is aluminium
When extruder, the scrap material cutting device is installed on the rack of extruder（23）Or scraper base（27）On, scrap material cutting device
Cutter（13）It is rotated backward with axis system, and its cutting knife cutting edge（19）Rotary motion trace and scraper lower surface（15）It is tangent or have
Small gap, and can guarantee cutter（13）It is freely rotated.
3. process residue on-line processing method according to claim 1, it is characterised in that：The continuous extruder is copper material
When extruder, in scraper（8）Locate the waste material overflowed（7）And extruding machine cavity（3）Locate the waste material overflowed（9）The junction of running orbit
Place is provided with chopping block（28）, the scrap material cutting device is installed in the rack of extruder, the cutter of scrap material cutting device（13）
It is rotate in same direction with axis system, and cutting knife cutting edge（19）Rotary motion trace and chopping block（28）Upper surface it is tangent or have smaller
Gap, and can guarantee that cutter is freely rotated.
4. according to any process residue on-line processing methods of claim 1-3, it is characterised in that：The cut-off work
Skill waste material is via taper slide（25）It slides to ash can（26）Middle centralized recovery.
5. skill waste material cuts continuous extruder, including rack certainly（23）, it is mounted on rack（23）On axis system（10）, installation
Extruding wheel on main shaft（5）, cavity（3）And it is mounted on scraper base（27）The upper and scraper tangent with extruding wheel excircle
（8）, it is characterised in that：Further include scrap material cutting device, is used for scraper（8）Place and/or cavity（3）Locate the continuous work generated
Skill waste material is cut to the discontinuous process residue of short strip shape, and the scrap material cutting device is installed on rack（23）Or scraper base（27）
On, the driving force of scrap material cutting device is by axis system（10）Or independent dynamical system provides.
6. process residue according to claim 5 cuts continuous extruder certainly, it is characterised in that：The scrap material cutting device
Including driving wheel（11）, shaft（12）, cutter（13）And bearing（14）, the driving wheel is by axis system（10）Or it is independent dynamic
Force system provides driving force, the shaft（12）Pass through bearing（14）With driving wheel（11）Connection, the cutter（13）It is installed on
Shaft（12）On.
7. process residue according to claim 5 cuts continuous extruder certainly, it is characterised in that：The short strip shape is discontinuous
Process residue via taper slide（25）It slides to ash can（26）Middle centralized recovery.
8. cutting continuous extruder certainly according to any process residues of claim 5-7, it is characterised in that：It is described continuous crowded
When press is aluminium material extruder, the scrap material cutting device cutter（13）Cutting knife cutting edge（19）Rotary motion trace and scraper following table
Face（15）It is tangent or have small gap, and can guarantee cutter（13）It is freely rotated.
9. process residue according to claim 8 cuts continuous extruder certainly, it is characterised in that：The scrap material cutting device
It is installed on sliding block（20）On, the sliding block is installed on rack（23）Slideway（21）It is interior, the sliding block（20）On be equipped with and be used for
Adjust sliding block（20）The leading screw of position（22）, leading screw fixed seat（33）With rack（23）It is fixedly connected.
10. the process residue according to claim 5-7 cuts continuous extruder certainly, it is characterised in that：It is described continuously extruded
When machine is copper extruder, in scraper（8）Locate the waste material overflowed（7）And extruding machine cavity（3）Locate the waste material overflowed（9）Run rail
The crossing place of mark is provided with chopping block（28）, the scrap material cutting device is installed in the rack of extruder, scrap material cutting device
Cutter（13）It is rotate in same direction with axis system, and cutting knife cutting edge（19）Rotary motion trace and chopping block（28）Upper surface it is tangent or have
Small gap, and can guarantee that cutter is freely rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810572090.XA CN108435820B (en) | 2018-06-06 | 2018-06-06 | On-line processing method for process waste and self-shearing continuous extrusion machine for process waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810572090.XA CN108435820B (en) | 2018-06-06 | 2018-06-06 | On-line processing method for process waste and self-shearing continuous extrusion machine for process waste |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108435820A true CN108435820A (en) | 2018-08-24 |
| CN108435820B CN108435820B (en) | 2023-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810572090.XA Active CN108435820B (en) | 2018-06-06 | 2018-06-06 | On-line processing method for process waste and self-shearing continuous extrusion machine for process waste |
Country Status (1)
| Country | Link |
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| CN (1) | CN108435820B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420766A (en) * | 2020-03-11 | 2020-07-17 | 苏州耀水源环境科技有限公司 | Waste material fragmentation treatment equipment after automobile interior trim skin is cut |
| CN114618902A (en) * | 2022-03-17 | 2022-06-14 | 大连康丰科技有限公司 | Automatic packing method for flash of copper product continuous extruder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111420766A (en) * | 2020-03-11 | 2020-07-17 | 苏州耀水源环境科技有限公司 | Waste material fragmentation treatment equipment after automobile interior trim skin is cut |
| CN114618902A (en) * | 2022-03-17 | 2022-06-14 | 大连康丰科技有限公司 | Automatic packing method for flash of copper product continuous extruder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108435820B (en) | 2023-12-26 |
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