JPH069717Y2 - 電気アプセッタ用アンビル電極 - Google Patents

電気アプセッタ用アンビル電極

Info

Publication number
JPH069717Y2
JPH069717Y2 JP13178188U JP13178188U JPH069717Y2 JP H069717 Y2 JPH069717 Y2 JP H069717Y2 JP 13178188 U JP13178188 U JP 13178188U JP 13178188 U JP13178188 U JP 13178188U JP H069717 Y2 JPH069717 Y2 JP H069717Y2
Authority
JP
Japan
Prior art keywords
heat
electrode
anvil
anvil electrode
electric upsetter
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
JP13178188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0253837U (enrdf_load_stackoverflow
Inventor
龍司 曽我
茂久 瀬谷
文男 平井
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP13178188U priority Critical patent/JPH069717Y2/ja
Publication of JPH0253837U publication Critical patent/JPH0253837U/ja
Application granted granted Critical
Publication of JPH069717Y2 publication Critical patent/JPH069717Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP13178188U 1988-10-11 1988-10-11 電気アプセッタ用アンビル電極 Expired - Lifetime JPH069717Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13178188U JPH069717Y2 (ja) 1988-10-11 1988-10-11 電気アプセッタ用アンビル電極

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13178188U JPH069717Y2 (ja) 1988-10-11 1988-10-11 電気アプセッタ用アンビル電極

Publications (2)

Publication Number Publication Date
JPH0253837U JPH0253837U (enrdf_load_stackoverflow) 1990-04-18
JPH069717Y2 true JPH069717Y2 (ja) 1994-03-16

Family

ID=31388161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13178188U Expired - Lifetime JPH069717Y2 (ja) 1988-10-11 1988-10-11 電気アプセッタ用アンビル電極

Country Status (1)

Country Link
JP (1) JPH069717Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101157734B1 (ko) * 2010-02-11 2012-06-25 신사문 엔진 밸브의 예비성형장치

Also Published As

Publication number Publication date
JPH0253837U (enrdf_load_stackoverflow) 1990-04-18

Similar Documents

Publication Publication Date Title
US4325647A (en) Element and method for connecting ceramic and metallic parts
EP1215005A3 (en) Electrochemical machining process for forming surface roughness elements on a gas turbine shroud
CN108950543A (zh) 一种导热耐磨耐疲劳模具及其制造工艺
JPH069717Y2 (ja) 電気アプセッタ用アンビル電極
JPS5849338B2 (ja) 線引ダイスの製造方法
JPS5936100B2 (ja) 表面が局部的に高く熱負荷される内燃機関の軽金属ピストン
EP1024205A2 (en) Surface heat treatment of piston rings
JP2002524821A (ja) 点火プラグ電極
JPH11347677A (ja) 押出用および鍛造用ダイス
JP5965179B2 (ja) グロープラグ及びその製造方法
US6295731B1 (en) Method of hardening a valve face of a poppet valve
KR20240133041A (ko) 선박 엔진용 배기밸브 스핀들의 제조방법
JPH04231656A (ja) 軽金属製ピストン
JP2002096134A (ja) 鍛造用金型の加熱治具及びこれを用いた鍛造用金型の加熱方法
JPH05159853A (ja) スパークプラグ
JP3846811B2 (ja) 内燃機関用ピストン
JPS60201016A (ja) 機械的加工硬化を施したエンジンバルブ
CN216574917U (zh) 一种与倒圆台形拉丝模配合的拉丝模外套
JPH047180Y2 (enrdf_load_stackoverflow)
JPH0688088B2 (ja) 電気アプセッター用アンビル電極
JPH063171B2 (ja) セラミックスー金属の摩擦圧接体およびそれから成るセラミックス鋳ぐるみピストン
JPH08319808A (ja) エンジン吸・排気弁構造とシリンダーヘッド部の製造方法
JPH05182741A (ja) スパークプラグ用電極
KR100193225B1 (ko) 자동차용 티타늄 배기 밸브 제조 방법
JP2636315B2 (ja) 焼結鍛造時のワーク冷却防止方法