JPH0444890B2 - - Google Patents
Info
- Publication number
- JPH0444890B2 JPH0444890B2 JP62120794A JP12079487A JPH0444890B2 JP H0444890 B2 JPH0444890 B2 JP H0444890B2 JP 62120794 A JP62120794 A JP 62120794A JP 12079487 A JP12079487 A JP 12079487A JP H0444890 B2 JPH0444890 B2 JP H0444890B2
- Authority
- JP
- Japan
- Prior art keywords
- sintered body
- ceramic sintered
- stamper
- molding die
- back plate
- 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 - Lifetime
Links
- 239000000919 ceramic Substances 0.000 claims description 54
- 238000000465 moulding Methods 0.000 claims description 35
- 229910010271 silicon carbide Inorganic materials 0.000 description 8
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12079487A JPS63283921A (ja) | 1987-05-18 | 1987-05-18 | 成形用金型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12079487A JPS63283921A (ja) | 1987-05-18 | 1987-05-18 | 成形用金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63283921A JPS63283921A (ja) | 1988-11-21 |
| JPH0444890B2 true JPH0444890B2 (da) | 1992-07-23 |
Family
ID=14795161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12079487A Granted JPS63283921A (ja) | 1987-05-18 | 1987-05-18 | 成形用金型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63283921A (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10362064B4 (de) * | 2003-08-16 | 2014-07-24 | gwk Gesellschaft Wärme Kältetechnik mbH | Beheizbares Werkzeug |
| DE102017220315B3 (de) * | 2017-11-15 | 2018-11-08 | Bayerische Motoren Werke Aktiengesellschaft | Druckgussmaschine mit einer Druckgussform zur Herstellung metallischer Druckgussteile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58191133A (ja) * | 1982-04-30 | 1983-11-08 | Seikosha Co Ltd | 成形型 |
| JPS5993315A (ja) * | 1982-11-19 | 1984-05-29 | Hitachi Ltd | モ−ルド型 |
| JPS61100425A (ja) * | 1984-10-23 | 1986-05-19 | Sekisui Chem Co Ltd | プラスチツク成形用金型 |
| JPS61228924A (ja) * | 1980-10-31 | 1986-10-13 | デイスコビジヨン アソシエイツ | 射出成型機における記録デイスクをつくる方法 |
-
1987
- 1987-05-18 JP JP12079487A patent/JPS63283921A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61228924A (ja) * | 1980-10-31 | 1986-10-13 | デイスコビジヨン アソシエイツ | 射出成型機における記録デイスクをつくる方法 |
| JPS58191133A (ja) * | 1982-04-30 | 1983-11-08 | Seikosha Co Ltd | 成形型 |
| JPS5993315A (ja) * | 1982-11-19 | 1984-05-29 | Hitachi Ltd | モ−ルド型 |
| JPS61100425A (ja) * | 1984-10-23 | 1986-05-19 | Sekisui Chem Co Ltd | プラスチツク成形用金型 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63283921A (ja) | 1988-11-21 |
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