CN108044809A - Rectangle graphite crucible NC Milling center - Google Patents
Rectangle graphite crucible NC Milling center Download PDFInfo
- Publication number
- CN108044809A CN108044809A CN201711258428.6A CN201711258428A CN108044809A CN 108044809 A CN108044809 A CN 108044809A CN 201711258428 A CN201711258428 A CN 201711258428A CN 108044809 A CN108044809 A CN 108044809A
- Authority
- CN
- China
- Prior art keywords
- processing
- graphite crucible
- milling
- rectangle
- outer profile
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 63
- 239000010439 graphite Substances 0.000 title claims abstract description 63
- 238000012545 processing Methods 0.000 claims abstract description 71
- 238000003801 milling Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 241000220317 Rosa Species 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000005461 lubrication Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910052571 earthenware Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion 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
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses rectangle graphite crucible NC Milling centers, and including rack, the rack is equipped with bottom surface system of processing, Internal periphery system of processing and outer profile system of processing, and the bottom surface system of processing includes workbench, clamping device, end face milling device；The Internal periphery system of processing includes horizontal digital-control milling apparatus, and the horizontal digital-control milling apparatus includes cantilever, main shaft, cylindrical milling cutter, and the cylindrical milling cutter includes front edge and side edge, and the front edge and side edge are orthogonal；The outer profile system of processing includes hanging fixture and copying tool group, and the hanging fixture includes support arm, and the front end of the support arm is equipped with tension mechanism.The present invention completes the bottom surface processing of crucible by using bottom surface system of processing, Internal periphery system of processing processes the lubrication groove profile surface of crucible and the processing of the outer profile of crucible is completed with outer profile system of processing, greatly increases the processing efficiency of rectangle graphite crucible.The present invention is used for the automatic processing of rectangle graphite crucible.
Description
Technical field
The present invention relates to the process equipments of a kind of process equipment of graphite crucible, particularly rectangle graphite crucible.
Background technology
Graphite crucible is using natural flake graphite and carborundum as main component.It is with good thermal conductance and Nai Gao
Warm nature, during applied at elevated temperature, coefficient of thermal expansion is small, has certain stain resistance energy to anxious heat, chilling.To acid, alkalescence is molten
The corrosion resistance of liquid is stronger, has excellent chemical stability.Because having above excellent performance, so in metallurgical, casting, machine
The industrial departments such as tool, chemical industry are widely used in the smelting of alloy tool steel and the melting of non ferrous metal and their alloy, and have compared with
Good techno-economic effect.Therefore it is also relatively stringent to the production requirement of graphite crucible.Crucible mainly uses isostatic pressing,
Crucible oral area mostly oriented external the phenomenon that protruding and CHI-pulse and CUN-pulse being irregular are uneven after it is molded.In order to which crucible size and beauty will
It asks, the size of crucible must be just adjusted after shaping and projection is modified.
Currently used graphite crucible is all cylindrical, but with the development of society, the rectangle stone with high power capacity
Black crucible substitutes mainstream of the cylindrical graphite crucible as industry development gradually.And rectangle graphite crucible and cylindrical graphite crucible
Finishing processing method it is completely different, turnery processing may be employed in cylindrical graphite crucible, and which can not be applied to square
In shape graphite crucible, in the prior art, rectangle graphite crucible is completed based on NC milling.Traditional numerical control mill is complete
Larger into a volume and with deep chamber graphite crucible is nearly impossible, and efficiency is very low, and wants multiple clamping
The processing in all faces can be completed, can not meet and automate the requirement that crucible production line is adapted at all.
The content of the invention
The technical problem to be solved by the present invention is to：A kind of processing that can efficiently complete the processing of rectangle graphite crucible is provided to set
It is standby.
The present invention solve its technical problem solution be：Rectangle graphite crucible NC Milling center, including rack,
The rack is equipped with bottom surface system of processing, Internal periphery system of processing and outer profile system of processing, the bottom surface system of processing bag
Workbench is included, the workbench is equipped with clamping device, and the back side of the workbench is equipped with end face milling device；The Internal periphery adds
Work system includes horizontal digital-control milling apparatus, and the horizontal digital-control milling apparatus includes cantilever, main shaft, the master are equipped in the cantilever
Axis is fixedly arranged at the front end with cylindrical milling cutter, and the cylindrical milling cutter includes front edge and side edge, and the front edge and side edge are orthogonal；It is described
Outer profile system of processing includes hanging fixture and copying tool group, and the hanging fixture includes support arm, before the support arm
End is equipped with tension mechanism.
As being further improved for above-mentioned technical proposal, the bottom surface system of processing further includes slide, the workbench with
Slide is slidably connected, and the end face milling device is located at the front end of slide, and the horizontal digital-control milling apparatus is located at the rear end of slide.
As being further improved for above-mentioned technical proposal, after the outer profile system of processing is located at horizontal digital-control milling apparatus
Side.
As being further improved for above-mentioned technical proposal, the outer profile system of processing further includes driving device, the drive
Dynamic device drives hanging fixture to be moved to copying tool group.
As being further improved for above-mentioned technical proposal, the end face milling device includes wire rod quality.
As being further improved for above-mentioned technical proposal, the copying tool group includes four end face knife and four chamfering
Knife, four mutually surround a rectangle end face knife, and four are located at four sides end face knife rose reamer.
As being further improved for above-mentioned technical proposal, powder protective device is additionally provided in the rack.
As being further improved for above-mentioned technical proposal, automatic charging device is additionally provided in the rack and is filled with automatic blanking
It puts.
As being further improved for above-mentioned technical proposal, the clamping device includes pedestal, and the pedestal is equipped with support
Frame, the rear and front end of the support bracket are equipped with clamping plate, and the clamping plate is flexibly connected with support bracket.
The beneficial effects of the invention are as follows：The present invention completes the bottom surface processing of crucible, lubrication groove by using bottom surface system of processing
The processing of the lubrication groove profile surface of wide system of processing processing crucible and the outer profile with outer profile system of processing completion crucible, greatly carries
The high processing efficiency of rectangle graphite crucible.The present invention is used for the automatic processing of rectangle graphite crucible.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is the part of the embodiment of the present invention rather than all implements
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the stereoscopic schematic diagram of the present invention；
Fig. 2 is another stereoscopic schematic diagram of the present invention；
Fig. 3 is the stereoscopic schematic diagram of rectangle graphite crucible.
Specific embodiment
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/connection relations not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
With reference to Fig. 1~Fig. 2, rectangle graphite crucible NC Milling center, including rack, the rack adds equipped with bottom surface
Work system 1, Internal periphery system of processing 2 and outer profile system of processing 3, the bottom surface system of processing 1 include workbench 11, the work
Make platform 11 equipped with clamping device 12, the back side of the workbench 11 is equipped with end face milling device 13；When the graphite crucible of rectangle is put
After having gone up workbench, its outer surface is clamped by clamping device, then end face milling device 13 completes stone according to processing request
The processing of the bottom surface of black crucible.The Internal periphery system of processing 2 includes horizontal digital-control milling apparatus 21, the horizontal digital-control milling apparatus
21 include cantilever 211, are equipped with main shaft 212 in the cantilever 211, the main shaft 212 is fixedly arranged at the front end with cylindrical milling cutter 213, institute
Stating cylindrical milling cutter 213 includes front edge and side edge, and the front edge and side edge are orthogonal, add when graphite crucible has been sent to Internal periphery
When work system, horizontal digital-control milling apparatus drives main shaft 212 to do three-shaft linkage so that cylindrical milling cutter can be to graphite crucible
Internal periphery is processed, and since cylindrical milling cutter has front edge and side edge, and front edge and side edge are orthogonal, therefore are once filling
The processing of the Internal periphery of graphite crucible can be completed when folder；The outer profile system of processing 3 includes hanging fixture 31 with imitating
Shape cutter group 32, the hanging fixture 31 include support arm 311, and the front end of the support arm 311 is equipped with tension mechanism 312.When
When graphite crucible needs to process outer profile, clamping is carried out to graphite crucible from the inner face of graphite crucible by hanging fixture and is consolidated
Fixed, then copying tool group synchronizes processing to the outer profile of graphite crucible, ensure that the one-pass molding of outer profile, carries significantly
The high processing efficiency of rectangle graphite crucible.
Be further used as preferred embodiment, the bottom surface system of processing 1 further includes slide 14, the workbench 11 with
Slide 14 is slidably connected, and the end face milling device 13 is located at the front end of slide 14, and the horizontal digital-control milling apparatus 21 is located at slide
14 rear end.End face milling device and horizontal digital-control milling apparatus are connected by slide so that graphite can be completed in clamped one time
The bottom surface of crucible and the processing of lubrication groove profile surface further improve the processing efficiency of graphite crucible.
Preferred embodiment is further used as, after the outer profile system of processing 3 is located at horizontal digital-control milling apparatus 21
Side.In order to improve the processing quality of graphite crucible, the Internal periphery processing for first completing graphite crucible is generally required, then again to outside it
Profile is processed.It of courses, this sequencing is on improving the processing efficiency of graphite crucible substantially without influence.Ability
Field technique personnel can be according to actual process requirements, such as the space in place, the custom etc. of processing are to each system of processing
Installation site is adaptively adjusted.
Preferred embodiment is further used as, the outer profile system of processing 3 further includes driving device 33, the driving
Device 33 drives hanging fixture 31 to be moved to copying tool group 32.Of course, driving device in addition to driving the movement of hanging fixture,
It can also be and copying tool group is driven to take exercises, as long as driving device enables to hanging fixture to be formed relatively with copying tool group
Movement.And the mode driven is with regard to there are many kinds of, can utilize gear-rack drive or utilization cylinder, oil cylinder
It drives or is available with private and take the movement of motor drives screw mandrel nut.
Preferred embodiment is further used as, the end face milling device 13 includes wire rod quality.End surface means are washed except profit
With outside wire rod quality or setting the cylindrical milling cutter of two or more, as long as the common face milling processing knife of this field
Tool.
It is further used as preferred embodiment, the copying tool group 32 includes four end face knife and four rose reamer,
Four end face knives mutually surround a rectangle, and four are located at four sides end face knife rose reamer.
Be further used as preferred embodiment, be additionally provided in the rack powder protective device, automatic charging device with
Automatic blanking device (does not regard) in figure.Due to machining graphite process meeting, larger dust can be generated, therefore outside rack on set
One powder protective device, it is possible to reduce influence of the machining graphite to workshop condition when necessary, can also be protected in dust
Increase dust catcher in device, powdered graphite is recycled.And in order to improve the automation of graphite crucible machining center, Ke Yiyin
Enter automatic charging device and automatic blanking device, for be further reduced it is artificial pay, increase economic efficiency.
Preferred embodiment is further used as, the clamping device 12 includes pedestal 121, and the pedestal 121 is equipped with
Support bracket 122, the rear and front end of the support bracket 122 are equipped with clamping plate 123, and the clamping plate 123 connects with 122 activity of support bracket
It connects.It of courses, the form processing of clamping device can be varied, be in order to enable clamping device by the way of this structure
Except being applied to end face milling device with that in addition to Internal periphery processing, it can be caused to be connected with hanging fixture, ensure that graphite earthenware
The clamping continuity of crucible.
It is the stereoscopic schematic diagram of rectangle graphite crucible, it is recognised that, it is necessary to right in the processing of graphite crucible referring to Fig. 3
Its bottom surface a, annular end face b, inner surface c and outer profile d is processed.Wherein bottom surface a is an even curface, processing
It is fairly simple, it is processed using end face milling device directly after clamping.And annular end face b is more difficult with inner surface c
Processing, since inner surface c includes there are four inner wall c1 and inner bottom surface c2, wherein inner wall c1 is vertical with inner bottom surface c2
, and annular end face b is also vertical with c1, and the depth of inner wall c1 is larger, therefore when processing, horizontal digital-control milling
Device utilizes the cylindrical milling cutter of the process arm cooperation stretched out, it is ensured that cylindrical milling cutter is under the drive of digital control system, once
Operation can complete the Milling Process to annular end face and inner surface, and the hanging extension elongation of general main shaft is needed than graphite earthenware
The depth of crucible is big, and in main shaft is wrapped in by cantilever, be in order to which main shaft can be protected not sent influence by powdered graphite, when
So, should need to set sealing structure between cantilever and main shaft.When graphite crucible completes annular end face and inner surface
After processing, you can by the use of inner surface as clamping base, hanging fixture is nested into rectangle graphite crucible, then using rising
Tightly mechanism causes graphite crucible is realized with hanging fixture to fix, and then copying tool to the outer profile of graphite crucible cut and added
Work completes the processing of the outer profile of graphite crucible.The foreign steamer of general graphite crucible is integrally rectangular, but can be in four angles
Rounded corner, therefore, copying tool have been also configured to the rectangle dress with chamfering, and adding for entire outer profile can be completed in one-pass
Work, efficiency are very high.Since the material of graphite is relatively soft, copying tool can be easily realized to the fast of its outer surface
Speed, accurate machining.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (9)
1. rectangle graphite crucible NC Milling center, including rack, it is characterised in that：The rack is equipped with bottom surface processing system
System (1), Internal periphery system of processing (2) and outer profile system of processing (3), the bottom surface system of processing (1) include workbench (11),
The workbench (11) is equipped with clamping device (12), and the back side of the workbench (11) is equipped with end face milling device (13)；It is described
Internal periphery system of processing (2) includes horizontal digital-control milling apparatus (21), and the horizontal digital-control milling apparatus (21) includes cantilever (211),
Main shaft (212) is equipped in the cantilever (211), the main shaft (212) is fixedly arranged at the front end with cylindrical milling cutter (213),
The cylindrical milling cutter (213) includes front edge and side edge, and the front edge and side edge are orthogonal；
The outer profile system of processing (3) includes hanging fixture (31) and copying tool group (32),
The hanging fixture (31) includes support arm (311), and the front end of the support arm (311) is equipped with tension mechanism (312).
2. rectangle graphite crucible NC Milling center according to claim 1, it is characterised in that：The bottom surface processing system
System (1) further includes slide (14), and the workbench (11) is slidably connected with slide (14), and the end face milling device (13), which is located at, to be slided
The front end of rail (14), the horizontal digital-control milling apparatus (21) are located at the rear end of slide (14).
3. rectangle graphite crucible NC Milling center according to claim 2, it is characterised in that：The outer profile processing
System (3) is located at the rear of horizontal digital-control milling apparatus (21).
4. rectangle graphite crucible NC Milling center according to claim 1, it is characterised in that：The outer profile processing
System (3) further includes driving device (33), and the driving device (33) drives hanging fixture (31) to be moved to copying tool group (32)
It is dynamic.
5. rectangle graphite crucible NC Milling center according to claim 1, it is characterised in that：The end face milling device
(13) wire rod quality is included.
6. rectangle graphite crucible NC Milling center according to claim 1, it is characterised in that：The copying tool group
(32) include four and end face knife is mutually surrounded a rectangle by end face knife and four by rose reamer, four, four are located at four rose reamer
The side of end face knife.
7. rectangle graphite crucible NC Milling center according to claim 1, it is characterised in that：It is also set in the rack
There is powder protective device.
8. rectangle graphite crucible NC Milling center according to claim 1, it is characterised in that：It is also set in the rack
There are automatic charging device and automatic blanking device.
9. rectangle graphite crucible NC Milling center according to any one of claims 1 to 8, it is characterised in that：It is described
Clamping device (12) includes pedestal (121), and the pedestal (121) is equipped with support bracket (122), before the support bracket (122)
Both ends are equipped with clamping plate (123) afterwards, and the clamping plate (123) is flexibly connected with support bracket (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711258428.6A CN108044809B (en) | 2017-12-04 | 2017-12-04 | Numerical control milling center for rectangular graphite crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711258428.6A CN108044809B (en) | 2017-12-04 | 2017-12-04 | Numerical control milling center for rectangular graphite crucible |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108044809A true CN108044809A (en) | 2018-05-18 |
| CN108044809B CN108044809B (en) | 2024-04-30 |
Family
ID=62121965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711258428.6A Active CN108044809B (en) | 2017-12-04 | 2017-12-04 | Numerical control milling center for rectangular graphite crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108044809B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190807A (en) * | 1997-09-22 | 1999-04-06 | Toshiba Ceramics Co Ltd | Copy polishing device for container or the like |
| WO2009116476A1 (en) * | 2008-03-19 | 2009-09-24 | ジャパンスーパークォーツ株式会社 | Method and apparatus for cutting glass crucible |
| CN201735802U (en) * | 2010-06-28 | 2011-02-09 | 濮阳泓天威药业有限公司 | Special lathe face milling device |
| CN103143785A (en) * | 2013-03-12 | 2013-06-12 | 盛焕君 | Vertical three-shaft drilling machine tool |
| KR101343970B1 (en) * | 2013-07-02 | 2013-12-20 | 주식회사 이룸코리아 | System for cutting quartz crucible |
| CN205058315U (en) * | 2015-03-27 | 2016-03-02 | 江苏晨光数控机床有限公司 | Crucible centre bore processingequipment |
| CN205130144U (en) * | 2015-03-27 | 2016-04-06 | 江苏晨光数控机床有限公司 | Crucible hole processing equipment |
| KR101660449B1 (en) * | 2015-08-25 | 2016-09-27 | (주)코멕스카본 | Method for manufacturing of graphite workpiece |
| CN107336368A (en) * | 2017-07-12 | 2017-11-10 | 南通扬子碳素股份有限公司 | Graphite crucible produces lathes |
| CN207789355U (en) * | 2017-12-04 | 2018-08-31 | 佛山市南海区精鹰机械有限公司 | Rectangle graphite crucible NC Milling center |
-
2017
- 2017-12-04 CN CN201711258428.6A patent/CN108044809B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190807A (en) * | 1997-09-22 | 1999-04-06 | Toshiba Ceramics Co Ltd | Copy polishing device for container or the like |
| WO2009116476A1 (en) * | 2008-03-19 | 2009-09-24 | ジャパンスーパークォーツ株式会社 | Method and apparatus for cutting glass crucible |
| CN201735802U (en) * | 2010-06-28 | 2011-02-09 | 濮阳泓天威药业有限公司 | Special lathe face milling device |
| CN103143785A (en) * | 2013-03-12 | 2013-06-12 | 盛焕君 | Vertical three-shaft drilling machine tool |
| KR101343970B1 (en) * | 2013-07-02 | 2013-12-20 | 주식회사 이룸코리아 | System for cutting quartz crucible |
| CN205058315U (en) * | 2015-03-27 | 2016-03-02 | 江苏晨光数控机床有限公司 | Crucible centre bore processingequipment |
| CN205130144U (en) * | 2015-03-27 | 2016-04-06 | 江苏晨光数控机床有限公司 | Crucible hole processing equipment |
| KR101660449B1 (en) * | 2015-08-25 | 2016-09-27 | (주)코멕스카본 | Method for manufacturing of graphite workpiece |
| CN107336368A (en) * | 2017-07-12 | 2017-11-10 | 南通扬子碳素股份有限公司 | Graphite crucible produces lathes |
| CN207789355U (en) * | 2017-12-04 | 2018-08-31 | 佛山市南海区精鹰机械有限公司 | Rectangle graphite crucible NC Milling center |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108044809B (en) | 2024-04-30 |
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