JPH0349735B2 - - Google Patents
Info
- Publication number
- JPH0349735B2 JPH0349735B2 JP26046186A JP26046186A JPH0349735B2 JP H0349735 B2 JPH0349735 B2 JP H0349735B2 JP 26046186 A JP26046186 A JP 26046186A JP 26046186 A JP26046186 A JP 26046186A JP H0349735 B2 JPH0349735 B2 JP H0349735B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- armature
- resin
- polyphenylene sulfide
- ultra
- 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
- 229920005989 resin Polymers 0.000 claims description 53
- 239000011347 resin Substances 0.000 claims description 53
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 21
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000003313 weakening effect 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26046186A JPS63114613A (ja) | 1986-10-31 | 1986-10-31 | 扁平型モ−タ用電機子の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26046186A JPS63114613A (ja) | 1986-10-31 | 1986-10-31 | 扁平型モ−タ用電機子の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63114613A JPS63114613A (ja) | 1988-05-19 |
| JPH0349735B2 true JPH0349735B2 (enExample) | 1991-07-30 |
Family
ID=17348269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26046186A Granted JPS63114613A (ja) | 1986-10-31 | 1986-10-31 | 扁平型モ−タ用電機子の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63114613A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08140318A (ja) * | 1994-11-07 | 1996-05-31 | Mitsuba Electric Mfg Co Ltd | ロータのコイル成形方法 |
-
1986
- 1986-10-31 JP JP26046186A patent/JPS63114613A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63114613A (ja) | 1988-05-19 |
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