JPH0117846B2 - - Google Patents
Info
- Publication number
- JPH0117846B2 JPH0117846B2 JP11947780A JP11947780A JPH0117846B2 JP H0117846 B2 JPH0117846 B2 JP H0117846B2 JP 11947780 A JP11947780 A JP 11947780A JP 11947780 A JP11947780 A JP 11947780A JP H0117846 B2 JPH0117846 B2 JP H0117846B2
- Authority
- JP
- Japan
- Prior art keywords
- notch
- mold
- tube
- tip
- large diameter
- 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
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 9
- 239000000155 melt Substances 0.000 claims description 7
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 2
- -1 perfluoroalkyl vinyl ether Chemical compound 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11947780A JPS5743819A (en) | 1980-08-29 | 1980-08-29 | Formation of flange section on fluorine-contained resin blank tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11947780A JPS5743819A (en) | 1980-08-29 | 1980-08-29 | Formation of flange section on fluorine-contained resin blank tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5743819A JPS5743819A (en) | 1982-03-12 |
| JPH0117846B2 true JPH0117846B2 (enrdf_load_stackoverflow) | 1989-04-03 |
Family
ID=14762263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11947780A Granted JPS5743819A (en) | 1980-08-29 | 1980-08-29 | Formation of flange section on fluorine-contained resin blank tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5743819A (enrdf_load_stackoverflow) |
-
1980
- 1980-08-29 JP JP11947780A patent/JPS5743819A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5743819A (en) | 1982-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4288058A (en) | Composite mold for making rubber covered rolls and method for making same | |
| US3660192A (en) | Method of making sealing ring with resilient core | |
| US6033201A (en) | Method for producing composite insulator | |
| US2983961A (en) | Blow molding of polytetrafluoroethylene | |
| JPS6259655B2 (enrdf_load_stackoverflow) | ||
| JPH09262870A (ja) | 射出成形用金型及びその製造方法 | |
| JP4424137B2 (ja) | チューブ樹脂継手の製造方法 | |
| JPH0117846B2 (enrdf_load_stackoverflow) | ||
| JPH0469009B2 (enrdf_load_stackoverflow) | ||
| US4687432A (en) | Apparatus for forming plastic pipe couplings | |
| JPH0518695B2 (enrdf_load_stackoverflow) | ||
| US4623506A (en) | Process for forming plastic pipe couplings | |
| JP3725419B2 (ja) | プラスチック管接続端末の製造方法 | |
| CN209512617U (zh) | 一种换热器薄壁换热管 | |
| JPS6222780B2 (enrdf_load_stackoverflow) | ||
| JP2000015700A (ja) | フッ素樹脂製管の製造方法 | |
| JP4011763B2 (ja) | ホースのフランジ部の形成方法 | |
| CN223186970U (zh) | 一种热缩管生产用挤出模具 | |
| EP0081883A2 (en) | A method and apparatus for moulding a socket to a plastic tube | |
| JPH0134669B2 (enrdf_load_stackoverflow) | ||
| JPH05318595A (ja) | 合成樹脂管の接合方法 | |
| JPH0324349Y2 (enrdf_load_stackoverflow) | ||
| JPH01156037A (ja) | ポリテトラフルオロエチレン製容器の製造方法 | |
| JPH08322940A (ja) | カテーテル用チューブ並びにその製造方法及び製造装置 | |
| FR2364102A1 (fr) | Procede et outil pour evaser l'extremite d'un tube en matiere plastique |