JP5288384B2 - ガラスルツボの切断方法および切断装置 - Google Patents
ガラスルツボの切断方法および切断装置 Download PDFInfo
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- JP5288384B2 JP5288384B2 JP2010503859A JP2010503859A JP5288384B2 JP 5288384 B2 JP5288384 B2 JP 5288384B2 JP 2010503859 A JP2010503859 A JP 2010503859A JP 2010503859 A JP2010503859 A JP 2010503859A JP 5288384 B2 JP5288384 B2 JP 5288384B2
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- crucible
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- 238000005520 cutting process Methods 0.000 title claims description 174
- 238000000034 method Methods 0.000 title claims description 36
- 239000011521 glass Substances 0.000 title claims description 24
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 description 9
- 230000007547 defect Effects 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
Images
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
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/06—Cutting or splitting glass tubes, rods, or hollow products
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/10—Crucibles or containers for supporting the melt
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B35/00—Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure
- C30B35/002—Crucibles or containers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S83/00—Cutting
- Y10S83/929—Particular nature of work or product
- Y10S83/946—Container
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/16—Severing or cut-off
- Y10T82/16426—Infeed means
- Y10T82/16967—Infeed means with means to support and/or rotate work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
- Y10T83/0596—Cutting wall of hollow work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/222—With receptacle or support for cut product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]
- Y10T83/6545—With means to guide work-carrier in nonrectilinear path
- Y10T83/6547—About axis fixed relative to tool station
- Y10T83/6548—Infeed
- Y10T83/655—About vertical axis
- Y10T83/6552—Cut normal to axis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mining & Mineral Resources (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
〔1〕切断刃によってルツボの壁部を貫通する切り込みを形成し、切断刃が該壁部を貫通した状態を保って該切断刃をルツボの周方向に相対移動させて上記切り込みをルツボ全周に延長することによってルツボのリム部を切断することを特徴とするガラスルツボの切断方法。
〔2〕ルツボを回転せずに、回転する切断刃をルツボ壁面に当て壁厚方向に押し進めてルツボの壁部を貫通する切り込みを形成し、切断刃が該壁部を貫通した状態を保って、ルツボを回転させて該切断刃をルツボの周方向に相対的に移動させ、または切断刃の移動手段によって該切断刃をルツボの周方向に移動させて、ルツボのリム部を切断する上記[1]に記載するガラスルツボの切断方法。
〔3〕ルツボの外表面または内表面の何れかにルツボ全周に延びる溝を形成し、該溝を設けた反対側の表面から上記[1]または上記[2]の方法によってルツボのリム部を切断することを特徴とするガラスルツボの切断方法。
〔4〕ルツボの外表面または内表面の何れかにルツボ全周に延びる溝を形成し、該溝を設けた反対側の表面から該溝に向かって切断刃を進めてルツボのリム部を切断することを特徴とするガラスルツボの切断方法。
〔5〕ルツボに対して横向きに設置された円板状の切断刃、該切断刃の回転手段、該切断刃をルツボの周方向に移動させる切断刃移動手段、ルツボの回転手段を備え、ルツボを回転せずに、回転する切断刃をルツボ壁面に当て壁厚方向に押し進めてルツボの壁部を貫通する切り込みを形成し、切断刃が該壁部を貫通した状態を保って、ルツボを回転させて該切断刃をルツボの周方向に相対的に移動させてルツボのリム部を切断することを特徴とするガラスルツボの切断装置。
〔6〕上記[5]の切断装置において、ルツボを上向きに設置する支持台、ルツボの上方に設定される昇降自在な保持手段を有し、切断されたリム部を保持手段によって吊り上げて保持するガラスルツボの切断装置。
〔7〕上記[5]の切断装置において、ルツボを下向きに設置する支持台、ルツボの上方に設定される昇降自在な保持手段、支持台から上方に伸びるアームを有し、保持手段によってルツボを下向きに保持し、またリム部を上記アームによって保持した状態でリム部を切断し、切断後、ルツボを下向きに保持して状態で搬出した後に、切断したリム部を搬出するガラスルツボの切断装置。
Claims (7)
- 切断刃によってルツボの壁部を貫通する切り込みを形成し、前記切断刃が該壁部を貫通した状態を保って該切断刃をルツボの周方向に相対移動させて上記貫通した切り込みをルツボ全周に延長することによってルツボのリム部を切断することを特徴とするガラスルツボの切断方法。
- ルツボを回転せずに、回転する前記切断刃をルツボ壁面に当て壁厚方向に押し進めて前記貫通した切り込みを形成し、前記切断刃が該壁部を貫通した状態を保って、前記ルツボを回転させて該切断刃をルツボの周方向に相対的に移動させて、ルツボのリム部を切断する請求項1に記載するガラスルツボの切断方法。
- ルツボを回転せずに、回転する前記切断刃をルツボ壁面に当て壁厚方向に押し進めて前記切り込みを形成し、前記切断刃が該壁部を貫通した状態を保って、切断刃の移動手段によって該切断刃をルツボの周方向に移動させて、ルツボのリム部を切断する請求項1に記載するガラスルツボの切断方法。
- ルツボの外表面または内表面の何れかにルツボ全周に延びる溝を形成し、該溝を設けた反対側の表面から該溝に向かって切断刃を進めてルツボのリム部を切断することを特徴とする請求項1乃至3の何れか一項に記載するガラスルツボの切断方法。
- ルツボに対して横向きに設置された円板状の切断刃、該切断刃の回転手段、該切断刃をルツボの周方向に移動させる切断刃移動手段、ルツボの回転手段を備え、ルツボを回転せずに、回転する切断刃をルツボ壁面に当て壁厚方向に押し進めてルツボの壁部を貫通する切り込みを形成し、前記切断刃が該壁部を貫通した状態を保って、ルツボを回転させて該切断刃をルツボの周方向に相対的に移動させてルツボのリム部を切断することを特徴とするガラスルツボの切断装置。
- 前記ルツボを上向きに設置する支持台、前記ルツボの上方に設定される昇降自在な保持手段を有し、切断されたリム部を前記保持手段によって吊り上げて保持する請求項5に記載するガラスルツボの切断装置。
- 前記ルツボを下向きに設置する支持台、ルツボの上方に設定される昇降自在な保持手段、支持台から上方に伸びるアームを有し、前記保持手段によってルツボを下向きに保持し、リム部を上記アームによって保持した状態で該リム部を切断し、該リム部が切断された前記ルツボを下向きに保持した状態で搬出した後に、切断したリム部を搬出する請求項5に記載するガラスルツボの切断装置。
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JP2010503859A JP5288384B2 (ja) | 2008-03-19 | 2009-03-16 | ガラスルツボの切断方法および切断装置 |
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JP2008072588 | 2008-03-19 | ||
JP2008072588 | 2008-03-19 | ||
JP2010503859A JP5288384B2 (ja) | 2008-03-19 | 2009-03-16 | ガラスルツボの切断方法および切断装置 |
PCT/JP2009/054996 WO2009116476A1 (ja) | 2008-03-19 | 2009-03-16 | ガラスルツボの切断方法および切断装置 |
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JPWO2009116476A1 JPWO2009116476A1 (ja) | 2011-07-21 |
JP5288384B2 true JP5288384B2 (ja) | 2013-09-11 |
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Country Status (5)
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US (1) | US9555555B2 (ja) |
JP (1) | JP5288384B2 (ja) |
KR (1) | KR101239678B1 (ja) |
CN (1) | CN101977858B (ja) |
WO (1) | WO2009116476A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI476163B (zh) | 2011-10-07 | 2015-03-11 | Mitsuboshi Diamond Ind Co Ltd | Scribe device |
CN102586863B (zh) * | 2012-03-08 | 2015-03-18 | 宁夏隆基硅材料有限公司 | 一种石墨坩埚单瓣块体再生利用的切割模具及其切割方法 |
US9932692B2 (en) * | 2013-06-30 | 2018-04-03 | Sumco Corporation | Vitreous silica crucible |
KR101343970B1 (ko) * | 2013-07-02 | 2013-12-20 | 주식회사 이룸코리아 | 석영 도가니 커팅시스템 |
CN103481382A (zh) * | 2013-08-09 | 2014-01-01 | 北京交通大学 | 用于切割石墨坩埚的新型刀具 |
KR101660449B1 (ko) * | 2015-08-25 | 2016-09-27 | (주)코멕스카본 | 그라파이트 피가공물의 제조 방법 |
CN105252650A (zh) * | 2015-09-18 | 2016-01-20 | 北京交通大学 | 用于切割石墨坩埚的新型刀具 |
EP4000453B1 (en) | 2015-12-28 | 2024-03-27 | Colgate-Palmolive Company | Light emitting oral care implement |
CN107056038B (zh) * | 2017-06-21 | 2023-03-28 | 青海中利光纤技术有限公司 | 光纤预制棒切割装置 |
CN108044809B (zh) * | 2017-12-04 | 2024-04-30 | 佛山市南海区精鹰机械有限公司 | 矩形石墨坩埚数控铣加工中心 |
CN109159309A (zh) * | 2018-11-23 | 2019-01-08 | 内蒙古欧晶科技股份有限公司 | 一种磁悬浮式石英坩埚切边倒棱机用切边夹持机构 |
CN114102876A (zh) * | 2021-12-07 | 2022-03-01 | 河南中孚技术中心有限公司 | 一种旋转式石墨坩埚切割平台及施工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09208370A (ja) * | 1996-02-06 | 1997-08-12 | Mitsubishi Materials Shilicon Corp | 単結晶引上装置 |
JP2001348239A (ja) * | 2000-06-06 | 2001-12-18 | Mitsubishi Material Quartz Kk | ガラスルツボの芯出し装置 |
JP2004323338A (ja) * | 2003-04-30 | 2004-11-18 | Japan Siper Quarts Corp | 石英ルツボの整形方法および再生方法 |
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JPH02111633A (ja) | 1988-10-19 | 1990-04-24 | Tanaka Kikinzoku Kogyo Kk | ガラス溶解用薄肉るつぼの製造装置 |
US5964024A (en) * | 1997-06-25 | 1999-10-12 | Norkol/Fibercore, Inc. | Roll cutter |
US20010047708A1 (en) * | 1999-04-01 | 2001-12-06 | Andre A. Lavallee | Paper removal device |
JP4450468B2 (ja) | 2000-02-15 | 2010-04-14 | ジャパンスーパークォーツ株式会社 | ガラスルツボのリムカット装置 |
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2009
- 2009-03-16 CN CN200980109329.9A patent/CN101977858B/zh active Active
- 2009-03-16 WO PCT/JP2009/054996 patent/WO2009116476A1/ja active Application Filing
- 2009-03-16 KR KR1020107020886A patent/KR101239678B1/ko active IP Right Grant
- 2009-03-16 JP JP2010503859A patent/JP5288384B2/ja active Active
- 2009-03-16 US US12/933,043 patent/US9555555B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09208370A (ja) * | 1996-02-06 | 1997-08-12 | Mitsubishi Materials Shilicon Corp | 単結晶引上装置 |
JP2001348239A (ja) * | 2000-06-06 | 2001-12-18 | Mitsubishi Material Quartz Kk | ガラスルツボの芯出し装置 |
JP2004323338A (ja) * | 2003-04-30 | 2004-11-18 | Japan Siper Quarts Corp | 石英ルツボの整形方法および再生方法 |
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Publication number | Publication date |
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CN101977858A (zh) | 2011-02-16 |
KR20110009089A (ko) | 2011-01-27 |
JPWO2009116476A1 (ja) | 2011-07-21 |
CN101977858B (zh) | 2014-11-26 |
US9555555B2 (en) | 2017-01-31 |
KR101239678B1 (ko) | 2013-03-06 |
WO2009116476A1 (ja) | 2009-09-24 |
US20110011228A1 (en) | 2011-01-20 |
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