JPH02200407A - パウダースラッシュ成形方法 - Google Patents
パウダースラッシュ成形方法Info
- Publication number
- JPH02200407A JPH02200407A JP1959689A JP1959689A JPH02200407A JP H02200407 A JPH02200407 A JP H02200407A JP 1959689 A JP1959689 A JP 1959689A JP 1959689 A JP1959689 A JP 1959689A JP H02200407 A JPH02200407 A JP H02200407A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- mold
- box
- partition plates
- molding
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 63
- 238000000465 moulding Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims description 19
- 238000005192 partition Methods 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000005323 electroforming Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/36—Feeding the material on to the mould, core or other substrate
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1959689A JPH02200407A (ja) | 1989-01-31 | 1989-01-31 | パウダースラッシュ成形方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1959689A JPH02200407A (ja) | 1989-01-31 | 1989-01-31 | パウダースラッシュ成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02200407A true JPH02200407A (ja) | 1990-08-08 |
| JPH0562569B2 JPH0562569B2 (OSRAM) | 1993-09-08 |
Family
ID=12003617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1959689A Granted JPH02200407A (ja) | 1989-01-31 | 1989-01-31 | パウダースラッシュ成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02200407A (OSRAM) |
-
1989
- 1989-01-31 JP JP1959689A patent/JPH02200407A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0562569B2 (OSRAM) | 1993-09-08 |
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