JPS6228434B2 - - Google Patents
Info
- Publication number
- JPS6228434B2 JPS6228434B2 JP53117667A JP11766778A JPS6228434B2 JP S6228434 B2 JPS6228434 B2 JP S6228434B2 JP 53117667 A JP53117667 A JP 53117667A JP 11766778 A JP11766778 A JP 11766778A JP S6228434 B2 JPS6228434 B2 JP S6228434B2
- Authority
- JP
- Japan
- Prior art keywords
- wax
- workpiece
- substrate
- fixing
- porous
- 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.)
- Expired
Links
- 239000000758 substrate Substances 0.000 claims description 23
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 claims 1
- 239000001993 wax Substances 0.000 description 34
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011297 pine tar Substances 0.000 description 1
- 229940068124 pine tar Drugs 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Jigs For Machine Tools (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11766778A JPS5543475A (en) | 1978-09-25 | 1978-09-25 | Working method of parts of clock or wafer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11766778A JPS5543475A (en) | 1978-09-25 | 1978-09-25 | Working method of parts of clock or wafer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5543475A JPS5543475A (en) | 1980-03-27 |
| JPS6228434B2 true JPS6228434B2 (enrdf_load_stackoverflow) | 1987-06-19 |
Family
ID=14717293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11766778A Granted JPS5543475A (en) | 1978-09-25 | 1978-09-25 | Working method of parts of clock or wafer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5543475A (enrdf_load_stackoverflow) |
-
1978
- 1978-09-25 JP JP11766778A patent/JPS5543475A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5543475A (en) | 1980-03-27 |
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