JPH066885Y2 - 混練用回転スクリュ - Google Patents

混練用回転スクリュ

Info

Publication number
JPH066885Y2
JPH066885Y2 JP1989075937U JP7593789U JPH066885Y2 JP H066885 Y2 JPH066885 Y2 JP H066885Y2 JP 1989075937 U JP1989075937 U JP 1989075937U JP 7593789 U JP7593789 U JP 7593789U JP H066885 Y2 JPH066885 Y2 JP H066885Y2
Authority
JP
Japan
Prior art keywords
kneading
raw material
spiral
rotary screw
flow
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 - Lifetime
Application number
JP1989075937U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0350409U (en]
Inventor
健作 中村
Original Assignee
株式会社石中鉄工所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社石中鉄工所 filed Critical 株式会社石中鉄工所
Priority to JP1989075937U priority Critical patent/JPH066885Y2/ja
Publication of JPH0350409U publication Critical patent/JPH0350409U/ja
Application granted granted Critical
Publication of JPH066885Y2 publication Critical patent/JPH066885Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/64—Screws with two or more threads
    • B29C48/65—Screws with two or more threads neighbouring threads or channels having different configurations, e.g. one thread being lower than its neighbouring thread
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
JP1989075937U 1989-06-28 1989-06-28 混練用回転スクリュ Expired - Lifetime JPH066885Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989075937U JPH066885Y2 (ja) 1989-06-28 1989-06-28 混練用回転スクリュ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989075937U JPH066885Y2 (ja) 1989-06-28 1989-06-28 混練用回転スクリュ

Publications (2)

Publication Number Publication Date
JPH0350409U JPH0350409U (en]) 1991-05-16
JPH066885Y2 true JPH066885Y2 (ja) 1994-02-23

Family

ID=31616954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989075937U Expired - Lifetime JPH066885Y2 (ja) 1989-06-28 1989-06-28 混練用回転スクリュ

Country Status (1)

Country Link
JP (1) JPH066885Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111163916A (zh) * 2017-10-17 2020-05-15 克劳斯玛菲科技有限公司 用于塑化螺杆的剪切件

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6239076B2 (ja) * 2016-10-06 2017-11-29 株式会社 Ｍａｒｕｋａ 硫黄系硝酸性窒素浄化材の製造装置および製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111163916A (zh) * 2017-10-17 2020-05-15 克劳斯玛菲科技有限公司 用于塑化螺杆的剪切件
CN111163916B (zh) * 2017-10-17 2021-10-29 克劳斯玛菲科技有限公司 用于塑化螺杆的剪切件和单螺杆塑化单元

Also Published As

Publication number Publication date
JPH0350409U (en]) 1991-05-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term