DE2008591A1 - Dichtung für Formpresswerkzeuge - Google Patents
Dichtung für FormpresswerkzeugeInfo
- Publication number
- DE2008591A1 DE2008591A1 DE19702008591 DE2008591A DE2008591A1 DE 2008591 A1 DE2008591 A1 DE 2008591A1 DE 19702008591 DE19702008591 DE 19702008591 DE 2008591 A DE2008591 A DE 2008591A DE 2008591 A1 DE2008591 A1 DE 2008591A1
- Authority
- DE
- Germany
- Prior art keywords
- tool
- press
- seal
- parts
- compression
- 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.)
- Pending
Links
- 238000000748 compression moulding Methods 0.000 title claims description 12
- 238000003825 pressing Methods 0.000 claims description 51
- 239000000203 mixture Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 16
- 229920003023 plastic Polymers 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 230000007547 defect Effects 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 150000001336 alkenes Chemical class 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 101000726740 Homo sapiens Homeobox protein cut-like 1 Proteins 0.000 claims 1
- 101000761460 Homo sapiens Protein CASP Proteins 0.000 claims 1
- 102100024933 Protein CASP Human genes 0.000 claims 1
- 238000010137 moulding (plastic) Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 4
- 229920001187 thermosetting polymer Polymers 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- CFEMBVVZPUEPPP-UHFFFAOYSA-N 2-methylbuta-1,3-diene;prop-2-enenitrile Chemical compound C=CC#N.CC(=C)C=C CFEMBVVZPUEPPP-UHFFFAOYSA-N 0.000 description 1
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920005558 epichlorohydrin rubber Polymers 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004408 titanium dioxide Substances 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/3607—Moulds for making articles of definite length, i.e. discrete articles with sealing means or the like
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/56—Compression moulding under special conditions, e.g. vacuum
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80159969A | 1969-02-24 | 1969-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2008591A1 true DE2008591A1 (de) | 1970-09-03 |
Family
ID=25181560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702008591 Pending DE2008591A1 (de) | 1969-02-24 | 1970-02-24 | Dichtung für Formpresswerkzeuge |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2008591A1 (https=) |
| FR (1) | FR2035649A5 (https=) |
| GB (1) | GB1280975A (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3437672A1 (de) * | 1984-10-13 | 1986-04-17 | Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten | Presswerkzeug |
| FR2597781A1 (fr) * | 1986-04-25 | 1987-10-30 | Libbey Owens Ford Co | Structure de moule perfectionnee pour produire un ensemble de vitre encapsulee |
| EP0229985A3 (en) * | 1985-12-23 | 1988-05-25 | PIRELLI COORDINAMENTO PNEUMATICI Società per Azioni | Improvements in tyre vulcanizing moulds |
| EP0328620A4 (en) * | 1987-08-21 | 1990-03-22 | Libbey Owens Ford Co | JOINT STRUCTURE FOR A MOLD FOR ENCAPSULATING A GLASS WITH A SEAL. |
-
1970
- 1970-02-19 FR FR7005948A patent/FR2035649A5/fr not_active Expired
- 1970-02-23 GB GB865070A patent/GB1280975A/en not_active Expired
- 1970-02-24 DE DE19702008591 patent/DE2008591A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3437672A1 (de) * | 1984-10-13 | 1986-04-17 | Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten | Presswerkzeug |
| EP0229985A3 (en) * | 1985-12-23 | 1988-05-25 | PIRELLI COORDINAMENTO PNEUMATICI Società per Azioni | Improvements in tyre vulcanizing moulds |
| FR2597781A1 (fr) * | 1986-04-25 | 1987-10-30 | Libbey Owens Ford Co | Structure de moule perfectionnee pour produire un ensemble de vitre encapsulee |
| EP0328620A4 (en) * | 1987-08-21 | 1990-03-22 | Libbey Owens Ford Co | JOINT STRUCTURE FOR A MOLD FOR ENCAPSULATING A GLASS WITH A SEAL. |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2035649A5 (https=) | 1970-12-18 |
| GB1280975A (en) | 1972-07-12 |
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