JPH023662B2 - - Google Patents
Info
- Publication number
- JPH023662B2 JPH023662B2 JP60054374A JP5437485A JPH023662B2 JP H023662 B2 JPH023662 B2 JP H023662B2 JP 60054374 A JP60054374 A JP 60054374A JP 5437485 A JP5437485 A JP 5437485A JP H023662 B2 JPH023662 B2 JP H023662B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- hole
- cylinder body
- holes
- bimetallic
- 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
- 239000000956 alloy Substances 0.000 claims description 20
- 229910045601 alloy Inorganic materials 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 18
- 238000009750 centrifugal casting Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 3
- 238000010137 moulding (plastic) Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 11
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002990 reinforced plastic Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012546 transfer Methods 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/62—Barrels or cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60054374A JPS61216846A (ja) | 1985-03-20 | 1985-03-20 | プラスチツク成形機用多孔シリンダの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60054374A JPS61216846A (ja) | 1985-03-20 | 1985-03-20 | プラスチツク成形機用多孔シリンダの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61216846A JPS61216846A (ja) | 1986-09-26 |
| JPH023662B2 true JPH023662B2 (zh) | 1990-01-24 |
Family
ID=12968894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60054374A Granted JPS61216846A (ja) | 1985-03-20 | 1985-03-20 | プラスチツク成形機用多孔シリンダの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61216846A (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT393980B (de) * | 1988-06-20 | 1992-01-10 | Boehler Gmbh | Verfahren zur herstellung von verbundstahlwerkstuecken und verbundstahlwerkstueck |
| DE10206169B4 (de) * | 2002-02-14 | 2004-01-29 | Krauss-Maffei Kunststofftechnik Gmbh | Verfahren zum Herstellen eines Plastifizierzylinders mit Innenbeschichtung |
| CN108790092A (zh) * | 2018-05-15 | 2018-11-13 | 河北工业职业技术学院 | 一种双螺杆挤出机筒体内壁耐磨涂层的制备方法 |
-
1985
- 1985-03-20 JP JP60054374A patent/JPS61216846A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61216846A (ja) | 1986-09-26 |
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