JPS59101253A - ノズル押出成形方法 - Google Patents

ノズル押出成形方法

Info

Publication number
JPS59101253A
JPS59101253A JP21180182A JP21180182A JPS59101253A JP S59101253 A JPS59101253 A JP S59101253A JP 21180182 A JP21180182 A JP 21180182A JP 21180182 A JP21180182 A JP 21180182A JP S59101253 A JPS59101253 A JP S59101253A
Authority
JP
Japan
Prior art keywords
nozzle
product
shape
extrusion
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.)
Granted
Application number
JP21180182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03132B2 (enrdf_load_html_response
Inventor
Masayasu Kojima
小島　正康
Tadao Ebukuro
江袋　忠男
Mitsuhiro Amamoto
天本　満博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP21180182A priority Critical patent/JPS59101253A/ja
Publication of JPS59101253A publication Critical patent/JPS59101253A/ja
Publication of JPH03132B2 publication Critical patent/JPH03132B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/06—Shaping thick-walled hollow articles, e.g. projectiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
JP21180182A 1982-12-01 1982-12-01 ノズル押出成形方法 Granted JPS59101253A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21180182A JPS59101253A (ja) 1982-12-01 1982-12-01 ノズル押出成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21180182A JPS59101253A (ja) 1982-12-01 1982-12-01 ノズル押出成形方法

Publications (2)

Publication Number Publication Date
JPS59101253A true JPS59101253A (ja) 1984-06-11
JPH03132B2 JPH03132B2 (enrdf_load_html_response) 1991-01-07

Family

ID=16611827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21180182A Granted JPS59101253A (ja) 1982-12-01 1982-12-01 ノズル押出成形方法

Country Status (1)

Country Link
JP (1) JPS59101253A (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1725356A4 (en) * 2003-12-01 2009-12-02 Laser Mechanisms Inc COLD NOZZLE FOR LASER PROCESSING
CN104785565A (zh) * 2015-04-09 2015-07-22 哈尔滨建成集团有限公司 一种燕尾滑道气动式上模水平移动深孔垂直挤压模具
CN111014540A (zh) * 2020-01-02 2020-04-17 上海电气上重铸锻有限公司 一种第三代核电冷却剂泵泵壳仿形锻造成形方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1725356A4 (en) * 2003-12-01 2009-12-02 Laser Mechanisms Inc COLD NOZZLE FOR LASER PROCESSING
CN104785565A (zh) * 2015-04-09 2015-07-22 哈尔滨建成集团有限公司 一种燕尾滑道气动式上模水平移动深孔垂直挤压模具
CN111014540A (zh) * 2020-01-02 2020-04-17 上海电气上重铸锻有限公司 一种第三代核电冷却剂泵泵壳仿形锻造成形方法
CN111014540B (zh) * 2020-01-02 2021-03-02 上海电气上重铸锻有限公司 一种第三代核电冷却剂泵泵壳仿形锻造成形方法

Also Published As

Publication number Publication date
JPH03132B2 (enrdf_load_html_response) 1991-01-07

Similar Documents

Publication Publication Date Title
US4148426A (en) Method and apparatus for manufacturing metal pipe
US2713277A (en) Method of cold forming ring gears
JPS61502736A (ja) 鍛造方法
US1913417A (en) Undulated tube and method of making the same
JPS59101253A (ja) ノズル押出成形方法
US6401509B1 (en) Method for producing a hollow body made of metal
US2957229A (en) Method of fabricating curved fittings
US2240319A (en) Method of producing pipe fittings
JPS55156619A (en) Manufacture of thick-walled steel pipe
US2350824A (en) Method of making can bodies
JPS59220215A (ja) プレス加工法
JP4644934B2 (ja) Ｕｏｅパイプの製造方法
JPS60166137A (ja) 管体端部のアプセツト加工方法
JPH0631401A (ja) 連続鋳造用鋳型とその製造方法
JPH033726A (ja) ハスバ歯車冷間鍛造金型の製造方法
SU1058691A1 (ru) Способ получени трубчатых деталей с утолщени ми
DE2227915A1 (de) Verfahren zur heissausformung pilzfoermiger metallteile
US1950005A (en) Reflector and method of making the same
JPS5853343A (ja) 枝管付鏡板の製造方法
US2151258A (en) Nut and like machine element and method of making
JP3237146B2 (ja) 鍛造素材の製造方法及び鍛造加工方法及び鍛造素材の製造型
JPS6411380B2 (enrdf_load_html_response)
JPS59215249A (ja) 連続鋳造用鋳型の製造方法
JPH0566219B2 (enrdf_load_html_response)
US3261315A (en) Method of producing shells of complex configuration