CN110181699A - 一种蓝宝石金刚线多线切片机的切割工艺 - Google Patents
一种蓝宝石金刚线多线切片机的切割工艺 Download PDFInfo
- Publication number
- CN110181699A CN110181699A CN201910428214.1A CN201910428214A CN110181699A CN 110181699 A CN110181699 A CN 110181699A CN 201910428214 A CN201910428214 A CN 201910428214A CN 110181699 A CN110181699 A CN 110181699A
- Authority
- CN
- China
- Prior art keywords
- slicer
- chopper
- cutting
- diamond wire
- speed
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 38
- 229910052594 sapphire Inorganic materials 0.000 title claims abstract description 27
- 239000010980 sapphire Substances 0.000 title claims abstract description 27
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 22
- 239000010432 diamond Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000013078 crystal Substances 0.000 claims abstract description 11
- 230000001133 acceleration Effects 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0064—Devices for the automatic drive or the program control of the machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910428214.1A CN110181699B (zh) | 2019-05-22 | 2019-05-22 | 一种蓝宝石金刚线多线切片机的切割工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910428214.1A CN110181699B (zh) | 2019-05-22 | 2019-05-22 | 一种蓝宝石金刚线多线切片机的切割工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110181699A true CN110181699A (zh) | 2019-08-30 |
CN110181699B CN110181699B (zh) | 2021-05-04 |
Family
ID=67717263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910428214.1A Active CN110181699B (zh) | 2019-05-22 | 2019-05-22 | 一种蓝宝石金刚线多线切片机的切割工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN110181699B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110789014A (zh) * | 2019-10-15 | 2020-02-14 | 江苏吉星新材料有限公司 | 一种碳化硅衬底片的切片方法 |
CN110789012A (zh) * | 2019-11-18 | 2020-02-14 | 中国电子科技集团公司第四十六研究所 | 一种铌酸锂单晶的变速切割方法 |
CN111231128A (zh) * | 2020-01-17 | 2020-06-05 | 苏州赛万玉山智能科技有限公司 | 移动终端设备盖板的加工方法 |
CN111633854A (zh) * | 2020-06-05 | 2020-09-08 | 江苏高照新能源发展有限公司 | 应用于降低ttv的单晶硅片的夹紧装置及切割方法 |
CN112157831A (zh) * | 2020-07-30 | 2021-01-01 | 长治高测新材料科技有限公司 | 一种功率器件用半导体硅切片金刚线切割工艺 |
Citations (10)
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JP2007196312A (ja) * | 2006-01-25 | 2007-08-09 | Japan Fine Steel Co Ltd | ソーワイヤ及びその製造方法 |
WO2009056153A1 (en) * | 2007-10-30 | 2009-05-07 | Pall Corporation | Method and system for manufacturing wafer-like slices from a substrate material |
EP2471640A1 (en) * | 2010-12-31 | 2012-07-04 | Micron Diamond Wire & Equipment Co., Ltd. | Cooling device for diamond-wire cutting system |
CN103998182A (zh) * | 2011-12-22 | 2014-08-20 | 信越半导体株式会社 | 工件的切割方法 |
CN107116712A (zh) * | 2017-05-26 | 2017-09-01 | 杨凌美畅新材料有限公司 | 一种电镀金刚线高效切割硅片的方法 |
CN107379294A (zh) * | 2017-07-20 | 2017-11-24 | 阜宁协鑫光伏科技有限公司 | 金刚线重复利用切割硅片的方法 |
CN107932761A (zh) * | 2017-11-27 | 2018-04-20 | 乐山新天源太阳能科技有限公司 | 金刚线硅片切割工艺 |
CN109093867A (zh) * | 2018-09-26 | 2018-12-28 | 国家电投集团西安太阳能电力有限公司 | 太阳能单晶硅棒细线化切割方法 |
CN208375630U (zh) * | 2018-06-29 | 2019-01-15 | 福建北电新材料科技有限公司 | 一种碳化硅线切装置 |
CN109624112A (zh) * | 2018-11-21 | 2019-04-16 | 苏州协鑫光伏科技有限公司 | 金刚线切割方法 |
-
2019
- 2019-05-22 CN CN201910428214.1A patent/CN110181699B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007196312A (ja) * | 2006-01-25 | 2007-08-09 | Japan Fine Steel Co Ltd | ソーワイヤ及びその製造方法 |
WO2009056153A1 (en) * | 2007-10-30 | 2009-05-07 | Pall Corporation | Method and system for manufacturing wafer-like slices from a substrate material |
EP2471640A1 (en) * | 2010-12-31 | 2012-07-04 | Micron Diamond Wire & Equipment Co., Ltd. | Cooling device for diamond-wire cutting system |
CN103998182A (zh) * | 2011-12-22 | 2014-08-20 | 信越半导体株式会社 | 工件的切割方法 |
CN107116712A (zh) * | 2017-05-26 | 2017-09-01 | 杨凌美畅新材料有限公司 | 一种电镀金刚线高效切割硅片的方法 |
CN107379294A (zh) * | 2017-07-20 | 2017-11-24 | 阜宁协鑫光伏科技有限公司 | 金刚线重复利用切割硅片的方法 |
CN107932761A (zh) * | 2017-11-27 | 2018-04-20 | 乐山新天源太阳能科技有限公司 | 金刚线硅片切割工艺 |
CN208375630U (zh) * | 2018-06-29 | 2019-01-15 | 福建北电新材料科技有限公司 | 一种碳化硅线切装置 |
CN109093867A (zh) * | 2018-09-26 | 2018-12-28 | 国家电投集团西安太阳能电力有限公司 | 太阳能单晶硅棒细线化切割方法 |
CN109624112A (zh) * | 2018-11-21 | 2019-04-16 | 苏州协鑫光伏科技有限公司 | 金刚线切割方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110789014A (zh) * | 2019-10-15 | 2020-02-14 | 江苏吉星新材料有限公司 | 一种碳化硅衬底片的切片方法 |
CN110789014B (zh) * | 2019-10-15 | 2021-11-30 | 江苏吉星新材料有限公司 | 一种碳化硅衬底片的切片方法 |
CN110789012A (zh) * | 2019-11-18 | 2020-02-14 | 中国电子科技集团公司第四十六研究所 | 一种铌酸锂单晶的变速切割方法 |
CN111231128A (zh) * | 2020-01-17 | 2020-06-05 | 苏州赛万玉山智能科技有限公司 | 移动终端设备盖板的加工方法 |
CN111633854A (zh) * | 2020-06-05 | 2020-09-08 | 江苏高照新能源发展有限公司 | 应用于降低ttv的单晶硅片的夹紧装置及切割方法 |
CN112157831A (zh) * | 2020-07-30 | 2021-01-01 | 长治高测新材料科技有限公司 | 一种功率器件用半导体硅切片金刚线切割工艺 |
Also Published As
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CN110181699B (zh) | 2021-05-04 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190830 Assignee: Zhejiang Zhaojing New Material Technology Co.,Ltd. Assignor: JIANGSU JESHINE NEW MATERIAL Co.,Ltd. Contract record no.: X2022980008188 Denomination of invention: Cutting technology of a Sapphire Diamond Wire multi wire slicer Granted publication date: 20210504 License type: Common License Record date: 20220627 |
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TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: 100102 20628, Floor 2, Building A1, No. 1, Huangchang West Road, Dougezhuang, Chaoyang District, Beijing Patentee after: Youran Walker (Beijing) Technology Co.,Ltd. Address before: 212200 new materials Industrial Park, Youfang Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU JESHINE NEW MATERIAL Co.,Ltd. |
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Effective date of registration: 20230621 Address after: 050035 No. 369, Zhujiang Avenue, high tech Zone, Shijiazhuang, Hebei Patentee after: TUNGHSU GROUP Co.,Ltd. Address before: 100102 20628, Floor 2, Building A1, No. 1, Huangchang West Road, Dougezhuang, Chaoyang District, Beijing Patentee before: Youran Walker (Beijing) Technology Co.,Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190830 Assignee: Hunan Lanxin Microelectronics Technology Co.,Ltd. Assignor: TUNGHSU GROUP Co.,Ltd. Contract record no.: X2023110000125 Denomination of invention: Cutting process of a sapphire diamond wire multi wire slicer Granted publication date: 20210504 License type: Common License Record date: 20230925 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cutting process of a sapphire diamond wire multi line slicer Granted publication date: 20210504 Pledgee: Hengshui Bank Co.,Ltd. Pledgor: TUNGHSU GROUP Co.,Ltd. Registration number: Y2024980031973 |