JPS59192319U - Plasticizing screw of injection molding machine - Google Patents
Plasticizing screw of injection molding machineInfo
- Publication number
- JPS59192319U JPS59192319U JP8884483U JP8884483U JPS59192319U JP S59192319 U JPS59192319 U JP S59192319U JP 8884483 U JP8884483 U JP 8884483U JP 8884483 U JP8884483 U JP 8884483U JP S59192319 U JPS59192319 U JP S59192319U
- Authority
- JP
- Japan
- Prior art keywords
- injection molding
- molding machine
- plasticizing screw
- section
- length
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
［第１図は従来の射出機のスクリューの一例を示：
す断面図である。第２図は本考案の二実雄側を示・
す断面図セある。第３図は他の実施例を示す断面）
図である。
］ 符号の説明、１；スクリュー、２；加熱筒、２
ａ； ・前室、５；ノズル孔、Ｆ；供給部、Ｃ：圧
縮部、Ｍ；計量部、ＭＸｌ、 ＭＸ２；バリヤ型ミキシ
ング。[Figure 1 shows an example of a conventional injection machine screw:
FIG. Figure 2 shows the two male sides of this invention.
There is a cross-sectional view. (Figure 3 is a cross section showing another embodiment)
It is a diagram. ] Explanation of symbols, 1; screw, 2; heating cylinder, 2
a; Front chamber, 5; Nozzle hole, F; Supply section, C: Compression section, M; Measuring section, MXl, MX2; Barrier type mixing.
Claims (1)
に回転及び摺動自在に組付けられる射出成形機の可塑化
スクリューにあって、前記圧縮部の長さに対して、前記
供給部を射出ストローク分の長さとすると共に、前記計
量部を１７５〜３１５（７：長さとし、さらに該計量部
局面と前記加熱筒内周面との間の樹脂通路を形成する間
隙を、少なくとも半溶融状態の樹脂材料を細分化する値
に設定して成る射出成形機の可塑化スクリュー。In a plasticizing screw for an injection molding machine that is divided into three zones: a supply section, a compression section, and a metering section and is rotatably and slidably assembled in a heating cylinder, the supply The metering section has a length of 175 to 315 (7: length), and the gap forming the resin passage between the metering section surface and the inner circumferential surface of the heating cylinder is at least half the length of the metering section. A plasticizing screw for an injection molding machine that is set to a value that subdivides the molten resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8884483U JPS59192319U (en) | 1983-06-10 | 1983-06-10 | Plasticizing screw of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8884483U JPS59192319U (en) | 1983-06-10 | 1983-06-10 | Plasticizing screw of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59192319U true JPS59192319U (en) | 1984-12-20 |
Family
ID=30218742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8884483U Pending JPS59192319U (en) | 1983-06-10 | 1983-06-10 | Plasticizing screw of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59192319U (en) |
-
1983
- 1983-06-10 JP JP8884483U patent/JPS59192319U/en active Pending
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