JPS5677128A - Injection nozzle - Google Patents
Injection nozzleInfo
- Publication number
- JPS5677128A JPS5677128A JP15400879A JP15400879A JPS5677128A JP S5677128 A JPS5677128 A JP S5677128A JP 15400879 A JP15400879 A JP 15400879A JP 15400879 A JP15400879 A JP 15400879A JP S5677128 A JPS5677128 A JP S5677128A
- Authority
- JP
- Japan
- Prior art keywords
- injection nozzle
- tip
- screw
- hard metal
- resin material
- 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
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
- B29C45/20—Injection nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To provide an injection nozzle for an injection molding machine of resin material which can prolong the life and facilitate replacement due to wearing by minimizing wear resulting from the high pressure melted resin by means of a removable hard metal member arranged for the tip of the machine. CONSTITUTION:When a melted resin material is molded under pressure, an injection nozzle 1 which is provided with a tip member made of a hard metal (e.g. special tool steel (SKS-3 or the like) in such a manner as to be removable with a screw 23 or the like is fixed at the tip of an injection molding machine with a screw 13 or the like.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15400879A JPS5677128A (en) | 1979-11-28 | 1979-11-28 | Injection nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15400879A JPS5677128A (en) | 1979-11-28 | 1979-11-28 | Injection nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5677128A true JPS5677128A (en) | 1981-06-25 |
Family
ID=15574886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15400879A Pending JPS5677128A (en) | 1979-11-28 | 1979-11-28 | Injection nozzle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5677128A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61132318A (en) * | 1984-11-30 | 1986-06-19 | Toshiba Mach Co Ltd | Nozzle of injection molding machine |
-
1979
- 1979-11-28 JP JP15400879A patent/JPS5677128A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61132318A (en) * | 1984-11-30 | 1986-06-19 | Toshiba Mach Co Ltd | Nozzle of injection molding machine |
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