JP2014079838A - 研削装置 - Google Patents
研削装置 Download PDFInfo
- Publication number
- JP2014079838A JP2014079838A JP2012228732A JP2012228732A JP2014079838A JP 2014079838 A JP2014079838 A JP 2014079838A JP 2012228732 A JP2012228732 A JP 2012228732A JP 2012228732 A JP2012228732 A JP 2012228732A JP 2014079838 A JP2014079838 A JP 2014079838A
- Authority
- JP
- Japan
- Prior art keywords
- grinding
- water
- plate
- probe
- workpiece
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 239000000523 sample Substances 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000001012 protector Effects 0.000 claims description 6
- 239000006061 abrasive grain Substances 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract 2
- 230000003028 elevating effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/04—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a rotary work-table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/04—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
【解決手段】ハイトゲージ5の測定子52を保護する測定子保護部6を備え、測定子保護部6は、測定子52を通過させる通過孔を備えた配水プレート56を備え、配水プレート56には下面に開口する放水口58を備える、放水口58から洗浄水を放水することにより、測定子52の周囲を洗浄水7によって囲繞し、砥粒等の付着物が研削水とともに測定子52に向けて流れるのを洗浄水7が阻止し、測定子52と板状ワークWとの間に砥粒等の付着物が入り込むのを防ぐことができる。
【選択図】図4
Description
A:研削領域 B:着脱領域
2:チャックテーブル
20:吸引部 200:保持面
21:枠体 210:上面
3:研削手段
30:回転軸 31:モータ 32:マウント 33:研削ホイール 34:研削砥石
35:流路 36:研削水供給手段
4:研削送り手段
40:ボールネジ 41:ガイドレール 42:モータ 43:昇降部 44:ホルダ
5:ハイトゲージ 50:基部 51:第1の測定子 52:第2の測定子
53:支持軸 530:垂下部 531:水平板
54、55:アーム部
6:測定子保護部
56:配水プレート 561、562:通過孔
57:配水路 58:放水口 59:供給口 60:洗浄水供給源
7:洗浄水の層
Claims (1)
- 板状ワークの下面を保持する保持面を有するチャックテーブルと、
該チャックテーブルが保持した板状ワークを研削する研削手段と、
該研削手段による板状ワークの研削時に該板状ワークに研削水を供給する研削水供給手段と、
該研削手段によって研削される板状ワークの上面に測定子を接触させて該板状ワークの上面高さを測定するハイトゲージと、
を少なくとも備えた研削装置において、
該測定子を保護する測定子保護部を該チャックテーブルの上方に備え、
該測定子保護部は、
該測定子を通過させる通過孔を備える配水プレートと、
該配水プレートの内部に配設される環状の配水路と、
該配水路から該配水プレートの下面に開口し該通過孔の周りに少なくとも3つ形成される放水口と、
該配水路に洗浄水を供給する供給源に接続される供給口と、から構成され、
該配水プレートの下面を該チャックテーブル上面に略平行な状態で対面させ、該供給口から供給される洗浄水を該放水口から放水し、該測定子の先端への付着物の付着を防止する研削装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012228732A JP2014079838A (ja) | 2012-10-16 | 2012-10-16 | 研削装置 |
CN201310445478.0A CN103722494A (zh) | 2012-10-16 | 2013-09-26 | 磨削装置 |
KR1020130117320A KR20140048799A (ko) | 2012-10-16 | 2013-10-01 | 연삭 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012228732A JP2014079838A (ja) | 2012-10-16 | 2012-10-16 | 研削装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014079838A true JP2014079838A (ja) | 2014-05-08 |
Family
ID=50446916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012228732A Pending JP2014079838A (ja) | 2012-10-16 | 2012-10-16 | 研削装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2014079838A (ja) |
KR (1) | KR20140048799A (ja) |
CN (1) | CN103722494A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017047510A (ja) * | 2015-09-03 | 2017-03-09 | 株式会社ディスコ | 研削装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6792363B2 (ja) * | 2016-07-22 | 2020-11-25 | 株式会社ディスコ | 研削装置 |
CN111571341B (zh) * | 2020-05-29 | 2020-12-22 | 杭州勒格智能设备有限公司 | 一种泵体叶轮制造自动化精加工设备 |
KR102452209B1 (ko) * | 2021-05-06 | 2022-10-11 | 주식회사 엔티에스 | 드레싱 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63256358A (ja) * | 1987-04-10 | 1988-10-24 | Sumitomo Electric Ind Ltd | 研削寸法測定装置 |
US5454921A (en) * | 1993-09-14 | 1995-10-03 | Seiko Seiki Kabushiki Kaisha | Electrolytic combined processing machine |
JPH11333719A (ja) * | 1998-05-26 | 1999-12-07 | Samsung Electronics Co Ltd | 半導体ウェ―ハのグラインディング装置 |
JP2005246491A (ja) * | 2004-03-01 | 2005-09-15 | Disco Abrasive Syst Ltd | 研削装置及びウェーハの研削方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000006018A (ja) * | 1998-06-23 | 2000-01-11 | Disco Abrasive Syst Ltd | 研削装置 |
JP2003209085A (ja) * | 2002-01-17 | 2003-07-25 | Sharp Corp | 半導体ウエハの研削装置及び研削方法 |
JP5064102B2 (ja) * | 2007-04-27 | 2012-10-31 | 株式会社ディスコ | 基板の研削加工方法および研削加工装置 |
JP5164559B2 (ja) * | 2007-12-27 | 2013-03-21 | 株式会社ディスコ | 研削装置 |
TWI566887B (zh) * | 2010-09-01 | 2017-01-21 | Sintokogio Ltd | Cylindrical components of the grinding device |
-
2012
- 2012-10-16 JP JP2012228732A patent/JP2014079838A/ja active Pending
-
2013
- 2013-09-26 CN CN201310445478.0A patent/CN103722494A/zh active Pending
- 2013-10-01 KR KR1020130117320A patent/KR20140048799A/ko not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63256358A (ja) * | 1987-04-10 | 1988-10-24 | Sumitomo Electric Ind Ltd | 研削寸法測定装置 |
US5454921A (en) * | 1993-09-14 | 1995-10-03 | Seiko Seiki Kabushiki Kaisha | Electrolytic combined processing machine |
JPH11333719A (ja) * | 1998-05-26 | 1999-12-07 | Samsung Electronics Co Ltd | 半導体ウェ―ハのグラインディング装置 |
JP2005246491A (ja) * | 2004-03-01 | 2005-09-15 | Disco Abrasive Syst Ltd | 研削装置及びウェーハの研削方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017047510A (ja) * | 2015-09-03 | 2017-03-09 | 株式会社ディスコ | 研削装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103722494A (zh) | 2014-04-16 |
KR20140048799A (ko) | 2014-04-24 |
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