JP2022113212A - 被加工物の研削方法 - Google Patents
被加工物の研削方法 Download PDFInfo
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- JP2022113212A JP2022113212A JP2021009275A JP2021009275A JP2022113212A JP 2022113212 A JP2022113212 A JP 2022113212A JP 2021009275 A JP2021009275 A JP 2021009275A JP 2021009275 A JP2021009275 A JP 2021009275A JP 2022113212 A JP2022113212 A JP 2022113212A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 description 10
- 239000006061 abrasive grain Substances 0.000 description 7
- 238000003754 machining Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
-
- 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
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/228—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding thin, brittle parts, e.g. semiconductors, wafers
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
-
- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the 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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
【解決手段】研削装置を用いて被加工物を研削する被加工物の研削方法であって、研削装置は、被加工物を保持する保持面を有し、保持面と垂直な方向に沿って回転軸が設定されたチャックテーブルと、研削砥石を含む研削ホイールが装着され、研削砥石で被加工物を研削する研削ユニットと、を備え、研削ホイールを回転させながら、チャックテーブルと研削ユニットとを保持面と平行な方向に沿って相対的に移動させ、研削砥石で被加工物を一端側から他端側まで研削する第1研削ステップと、チャックテーブルと研削ホイールとを回転させながら、チャックテーブルと研削ユニットとを保持面と垂直な方向に沿って相対的に移動させ、研削砥石で被加工物を研削する第2研削ステップと、を含む。
【選択図】図1
Description
11a 表面(第1面)
11b 裏面(第2面)
2 研削装置
4 基台
4a 開口
6 チャックテーブル(保持テーブル)
6a 保持面
8 移動機構(移動ユニット)
10 ボールねじ
12 パルスモータ
14 支持構造(コラム)
16 移動機構(移動ユニット)
18 ガイドレール
20 移動プレート
22 ナット部
24 ボールねじ
26 パルスモータ
28 研削ユニット
30 支持部材
32 ハウジング
34 緩衝部材
36 スピンドル
38 マウント
40 研削ホイール
42 基台
44 研削砥石
46 制御ユニット(制御部、制御装置)
48 枠体(本体部)
48a 上面
48b 凹部
50 保持部材
50a 上面
Claims (2)
- 研削装置を用いて被加工物を研削する被加工物の研削方法であって、
該研削装置は、
該被加工物を保持する保持面を有し、該保持面と垂直な方向に沿って回転軸が設定されたチャックテーブルと、
研削砥石を含む研削ホイールが装着され、該研削砥石で該被加工物を研削する研削ユニットと、を備え、
該研削砥石が該チャックテーブルによって保持された該被加工物の外側に位置付けられ、且つ、該研削砥石の下面が該チャックテーブルによって保持された該被加工物の上面から所定の距離下方に位置付けられるように、該チャックテーブルと該研削ユニットとの位置関係を調節する第1準備ステップと、
該第1準備ステップの実施後、該研削ホイールを回転させながら、該チャックテーブルと該研削ユニットとを該保持面と平行な方向に沿って相対的に移動させ、該研削砥石で該被加工物を一端側から他端側まで研削する第1研削ステップと、
該第1研削ステップの実施後、該チャックテーブルの回転軸と該研削砥石の軌道とが重なるように、該チャックテーブルと該研削ユニットとの位置関係を調節する第2準備ステップと、
該第2準備ステップの実施後、該チャックテーブルと該研削ホイールとを回転させながら、該チャックテーブルと該研削ユニットとを該保持面と垂直な方向に沿って相対的に移動させ、該研削砥石で該被加工物を研削する第2研削ステップと、を含むことを特徴とする被加工物の研削方法。 - 該第1準備ステップ、該第1研削ステップ、該第2準備ステップ、及び該第2研削ステップを、それぞれ2回以上実施することを特徴とする請求項1記載の被加工物の研削方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021009275A JP7547019B2 (ja) | 2021-01-25 | 2021-01-25 | 被加工物の研削方法 |
CN202210016768.2A CN114789371A (zh) | 2021-01-25 | 2022-01-07 | 被加工物的磨削方法 |
KR1020220006271A KR20220107950A (ko) | 2021-01-25 | 2022-01-17 | 피가공물의 연삭 방법 |
TW111102296A TW202230504A (zh) | 2021-01-25 | 2022-01-20 | 被加工物之研削方法 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2021009275A JP7547019B2 (ja) | 2021-01-25 | 2021-01-25 | 被加工物の研削方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022113212A true JP2022113212A (ja) | 2022-08-04 |
JP7547019B2 JP7547019B2 (ja) | 2024-09-09 |
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Application Number | Title | Priority Date | Filing Date |
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JP2021009275A Active JP7547019B2 (ja) | 2021-01-25 | 2021-01-25 | 被加工物の研削方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7547019B2 (ja) |
KR (1) | KR20220107950A (ja) |
CN (1) | CN114789371A (ja) |
TW (1) | TW202230504A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115837620A (zh) * | 2022-10-28 | 2023-03-24 | 江苏天南铝材锻造有限公司 | 一种精密铝锻件用的磨削装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005028550A (ja) | 2003-07-11 | 2005-02-03 | Disco Abrasive Syst Ltd | 結晶方位を有するウエーハの研磨方法 |
JP6158642B2 (ja) | 2013-08-22 | 2017-07-05 | 株式会社ディスコ | 研削方法 |
JP7129895B2 (ja) | 2018-12-10 | 2022-09-02 | 株式会社ディスコ | 被加工物の研削方法 |
JP7222797B2 (ja) | 2019-04-09 | 2023-02-15 | 株式会社ディスコ | クリープフィード研削方法 |
-
2021
- 2021-01-25 JP JP2021009275A patent/JP7547019B2/ja active Active
-
2022
- 2022-01-07 CN CN202210016768.2A patent/CN114789371A/zh active Pending
- 2022-01-17 KR KR1020220006271A patent/KR20220107950A/ko active Search and Examination
- 2022-01-20 TW TW111102296A patent/TW202230504A/zh unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115837620A (zh) * | 2022-10-28 | 2023-03-24 | 江苏天南铝材锻造有限公司 | 一种精密铝锻件用的磨削装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20220107950A (ko) | 2022-08-02 |
TW202230504A (zh) | 2022-08-01 |
CN114789371A (zh) | 2022-07-26 |
JP7547019B2 (ja) | 2024-09-09 |
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