JPS61127326A - シ−ト成形品に対する孔の形成方法 - Google Patents
シ−ト成形品に対する孔の形成方法Info
- Publication number
- JPS61127326A JPS61127326A JP24903184A JP24903184A JPS61127326A JP S61127326 A JPS61127326 A JP S61127326A JP 24903184 A JP24903184 A JP 24903184A JP 24903184 A JP24903184 A JP 24903184A JP S61127326 A JPS61127326 A JP S61127326A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- molded product
- hole
- holes
- sheet molded
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 27
- 238000010008 shearing Methods 0.000 claims description 29
- 238000004806 packaging method and process Methods 0.000 claims description 26
- 238000000465 moulding Methods 0.000 claims description 21
- 229920005992 thermoplastic resin Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 238000004080 punching Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004794 expanded polystyrene Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 229910001315 Tool steel Inorganic materials 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 235000015220 hamburgers Nutrition 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24903184A JPS61127326A (ja) | 1984-11-26 | 1984-11-26 | シ−ト成形品に対する孔の形成方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24903184A JPS61127326A (ja) | 1984-11-26 | 1984-11-26 | シ−ト成形品に対する孔の形成方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61127326A true JPS61127326A (ja) | 1986-06-14 |
| JPS6324813B2 JPS6324813B2 (cg-RX-API-DMAC7.html) | 1988-05-23 |
Family
ID=17186971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24903184A Granted JPS61127326A (ja) | 1984-11-26 | 1984-11-26 | シ−ト成形品に対する孔の形成方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61127326A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5032106A (en) * | 1989-12-18 | 1991-07-16 | Mobil Oil Corporation | Mold apparatus for forming an orifice in a structure during molding thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2581192Y2 (ja) * | 1993-03-01 | 1998-09-21 | 株式会社昭和真空 | プランジャ型電磁駆動装置 |
-
1984
- 1984-11-26 JP JP24903184A patent/JPS61127326A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5032106A (en) * | 1989-12-18 | 1991-07-16 | Mobil Oil Corporation | Mold apparatus for forming an orifice in a structure during molding thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6324813B2 (cg-RX-API-DMAC7.html) | 1988-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4155692A (en) | Shear molding of reinforced latch | |
| US3845187A (en) | Method of molding a latch opening | |
| JPS61127326A (ja) | シ−ト成形品に対する孔の形成方法 | |
| JPH11300772A (ja) | ルーフモールディングの端末部加工方法 | |
| CN206104645U (zh) | 修边带冲孔模具机构 | |
| JPH1024343A (ja) | 有底容器の製造方法 | |
| CA1130070A (en) | Process for preparing composite parts | |
| JP3275987B2 (ja) | 塗装鋼板を用いた扉外面板の製造方法 | |
| JP2003220623A (ja) | 三次曲面成形表示板の成形方法 | |
| JP2506400B2 (ja) | 絞り成形方法 | |
| JPS6360727A (ja) | 発泡シ−ト製容器の製造方法及び成形用型 | |
| US3292461A (en) | Method of making cutting dies | |
| JP3814355B2 (ja) | インサート成形品製造装置 | |
| CN221454073U (zh) | 多角度折弯冷冲压成型模具结构 | |
| JP5076540B2 (ja) | エンボス加工方法及びそれによって製造されるブランクシート | |
| JPS5884620A (ja) | 絞りプレス型 | |
| JPH07117020A (ja) | 木質系プレス成形物の成形型構造及びその加工方法 | |
| CN207463932U (zh) | 一种窗框饰条切槽装置 | |
| JPH11277157A (ja) | プレス成形用金型 | |
| JPS58217318A (ja) | 合成樹脂品の裁断面バリ処理方法 | |
| JPH0939039A (ja) | プラスチック成形用金型 | |
| JPH0136577Y2 (cg-RX-API-DMAC7.html) | ||
| JPH0519139Y2 (cg-RX-API-DMAC7.html) | ||
| US956560A (en) | Apparatus for making combs, &c. | |
| JP2966315B2 (ja) | モールディングの端末加工方法および装置 |