JP2000117606A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2000117606A5 JP2000117606A5 JP1998288374A JP28837498A JP2000117606A5 JP 2000117606 A5 JP2000117606 A5 JP 2000117606A5 JP 1998288374 A JP1998288374 A JP 1998288374A JP 28837498 A JP28837498 A JP 28837498A JP 2000117606 A5 JP2000117606 A5 JP 2000117606A5
- Authority
- JP
- Japan
- Prior art keywords
- grinding
- abrasive grains
- glass panel
- face
- ray tube
- 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.)
- Withdrawn
Links
- 239000006061 abrasive grain Substances 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 6
- 239000007788 liquid Substances 0.000 claims 2
- 229910003460 diamond Inorganic materials 0.000 claims 1
- 239000010432 diamond Substances 0.000 claims 1
- 239000002223 garnet Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 238000005498 polishing Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Description
図2に目詰まりした砥石表層の断面図を示す。一般的な使用状態では砥粒(固定砥粒)の突き出し量は、砥粒(固定砥粒)の径の1/5から1/3程度である。この場合にガラス粉の目詰まり除去を効率的に行うには、砥粒(固定砥粒)の突き出し量の1〜2倍の粒径の研磨剤砥粒を研削液中に含有させればよい。つまり、研削液中に含有させる研磨剤砥粒の好ましい粒径の範囲は、式(1)で表すことができる。ここで、粒径は体積換算し球体としたときの径である。 FIG. 2 shows a cross-sectional view of the clogged grindstone surface layer. In a typical use conditions overhang of abrasive (fixed abrasive) is abrasive 1/5 to about 1/3 of the diameter of the (fixed abrasive). In this case, in order to efficiently remove the clogging of the glass powder, the abrasive abrasive grains having a particle size of 1 to 2 times the protrusion amount of the abrasive grains (fixed abrasive grains) may be contained in the grinding fluid. .. In other words, the preferable range of the particle size of the abrasive grains to be contained in the grinding fluid can be represented by the formula (1). Here, the particle size is the diameter when converted into a sphere by volume.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10288374A JP2000117606A (en) | 1998-10-09 | 1998-10-09 | Grinding method for glass panel face surface for cathode ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10288374A JP2000117606A (en) | 1998-10-09 | 1998-10-09 | Grinding method for glass panel face surface for cathode ray tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000117606A JP2000117606A (en) | 2000-04-25 |
JP2000117606A5 true JP2000117606A5 (en) | 2005-08-18 |
Family
ID=17729387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10288374A Withdrawn JP2000117606A (en) | 1998-10-09 | 1998-10-09 | Grinding method for glass panel face surface for cathode ray tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000117606A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100427858B1 (en) * | 2001-11-16 | 2004-04-28 | (주)코리아테크노그라스 | Abrasive blasting machine for glass panel |
US7494519B2 (en) * | 2005-07-28 | 2009-02-24 | 3M Innovative Properties Company | Abrasive agglomerate polishing method |
JP4835220B2 (en) * | 2006-03-23 | 2011-12-14 | 株式会社不二越 | Grinding method |
-
1998
- 1998-10-09 JP JP10288374A patent/JP2000117606A/en not_active Withdrawn
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8298048B2 (en) | CMP pad dresser with oriented particles and associated methods | |
JP3373797B2 (en) | Resin-impregnated reinforced vitrified grinding wheel and method of manufacturing the same | |
US20050202762A1 (en) | Dresser for polishing cloth and method for producing the same | |
JP2009502533A5 (en) | ||
JPH05285833A (en) | Dresser for grinding wheel | |
US5976001A (en) | Interrupted cut abrasive tool | |
KR100413371B1 (en) | A diamond grid cmp pad dresser | |
JP2017170554A (en) | Vitrified grindstone for low pressure lapping for lapping machine and polishing method using the same | |
JPH08257920A (en) | Porous vitrified super abrasive grinding wheel and manufacture therefor | |
JP2000117606A5 (en) | ||
JP3167097B2 (en) | Double-sided grinding wheel wrapping device | |
JP3759399B2 (en) | Dresser for polishing cloth and method for producing the same | |
JP2971764B2 (en) | Abrasive fixed type polishing table | |
JPH04105874A (en) | Polishing grindstone and polishing method therewith | |
JP2006218577A (en) | Dresser for polishing cloth | |
JPH0771789B2 (en) | Whetstone | |
JP2000084856A (en) | Super abrasive grinding wheel for mirror finishing provided with super abrasive layer through elastic body | |
JP2004181575A (en) | Manufacturing method of resinoid bonded super-abrasive grain grinding wheel | |
JP3281563B2 (en) | Vitrified bond tool and manufacturing method thereof | |
JP3086670B2 (en) | Super abrasive whetstone | |
JP2680740B2 (en) | Method for manufacturing resin bond superabrasive grindstone | |
JPH10329029A (en) | Electrodepositioning super grain grinding wheel | |
JPH03213272A (en) | Vitrified super-abrasive grinding wheel | |
JP3952721B2 (en) | Vitrified Bond Super Abrasive Wheel | |
JP2000117606A (en) | Grinding method for glass panel face surface for cathode ray tube |