JPS5658817A - Dividing method of ring shaped metal mold and cutting apparatus therefor - Google Patents

Dividing method of ring shaped metal mold and cutting apparatus therefor

Info

Publication number
JPS5658817A
JPS5658817A JP13451279A JP13451279A JPS5658817A JP S5658817 A JPS5658817 A JP S5658817A JP 13451279 A JP13451279 A JP 13451279A JP 13451279 A JP13451279 A JP 13451279A JP S5658817 A JPS5658817 A JP S5658817A
Authority
JP
Japan
Prior art keywords
ring shaped
shaped body
metal mold
processed
pulse motor
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
JP13451279A
Other languages
English (en)
Other versions
JPH0129686B2 (ja
Inventor
Kenichi Takahashi
Koichi Hirano
Shoji Futamura
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.)
INST TECH PRECISION ENG
Institute of Technology Precision Electrical Discharge Works
Bridgestone Corp
Original Assignee
INST TECH PRECISION ENG
Institute of Technology Precision Electrical Discharge Works
Bridgestone Corp
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 INST TECH PRECISION ENG, Institute of Technology Precision Electrical Discharge Works, Bridgestone Corp filed Critical INST TECH PRECISION ENG
Priority to JP13451279A priority Critical patent/JPS5658817A/ja
Priority to US06/193,977 priority patent/US4411175A/en
Priority to DE19803039222 priority patent/DE3039222A1/de
Publication of JPS5658817A publication Critical patent/JPS5658817A/ja
Publication of JPH0129686B2 publication Critical patent/JPH0129686B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49796—Coacting pieces
JP13451279A 1979-10-18 1979-10-18 Dividing method of ring shaped metal mold and cutting apparatus therefor Granted JPS5658817A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP13451279A JPS5658817A (en) 1979-10-18 1979-10-18 Dividing method of ring shaped metal mold and cutting apparatus therefor
US06/193,977 US4411175A (en) 1979-10-18 1980-10-06 Method for making a ring-shaped mold
DE19803039222 DE3039222A1 (de) 1979-10-18 1980-10-17 Ringfoermige form sowie verfahren und vorrichtung zu ihrer herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13451279A JPS5658817A (en) 1979-10-18 1979-10-18 Dividing method of ring shaped metal mold and cutting apparatus therefor

Publications (2)

Publication Number Publication Date
JPS5658817A true JPS5658817A (en) 1981-05-22
JPH0129686B2 JPH0129686B2 (ja) 1989-06-13

Family

ID=15130052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13451279A Granted JPS5658817A (en) 1979-10-18 1979-10-18 Dividing method of ring shaped metal mold and cutting apparatus therefor

Country Status (3)

Country Link
US (1) US4411175A (ja)
JP (1) JPS5658817A (ja)
DE (1) DE3039222A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63182906U (ja) * 1987-05-19 1988-11-25
JPH0342304A (ja) * 1990-07-12 1991-02-22 Bridgestone Corp 空気入りラジアルタイヤ
JPH0342305A (ja) * 1990-07-12 1991-02-22 Bridgestone Corp 空気入りラジアルタイヤ
US5290163A (en) * 1991-05-17 1994-03-01 Bridgestone Corporation Metal mold for vulcanizing a tire
JP2004243768A (ja) * 2003-02-11 2004-09-02 Goodyear Tire & Rubber Co:The 環状トレッドを成型するモールドおよび環状トレッドを成型する方法
JP2009096052A (ja) * 2007-10-16 2009-05-07 Toyo Tire & Rubber Co Ltd タイヤ成形型の製造方法及びタイヤ成形型
JP2020023175A (ja) * 2018-08-01 2020-02-13 住友ゴム工業株式会社 金型、タイヤの製造方法及びタイヤ
CN117464109A (zh) * 2023-12-27 2024-01-30 泰州市斯派特数控机床制造有限公司 一种具有调节功能的线切割加工机床

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516302A (en) * 1981-07-31 1985-05-14 Ingersoll-Rand Company Field replaceable screw conveyor inserts
US4549345A (en) * 1981-11-19 1985-10-29 Wilsey Harvey J Method of making a graphite zig-zag picket heater
US5223065A (en) * 1988-01-26 1993-06-29 The Yokohama Rubber Co., Ltd. Pneumatic tire
DE4002708A1 (de) * 1990-01-31 1991-08-01 Herbert Gmbh & Co Maschbau Profilsegment fuer eine reifenvulkanisierform
US5261804A (en) * 1991-07-29 1993-11-16 Maschinenbau Herbert Gmbh & Co. Profiled segment for a vulcanized tire mold
DE4410737B4 (de) * 1994-03-28 2005-02-17 Continental Aktiengesellschaft Elastischer Profilring für eine Reifenvulkanisierform
FI980646A (fi) * 1998-03-23 1999-09-24 Tp Tools Oy Valumalli ja menetelmä valumallin valmistuksessa
US6955782B1 (en) * 1999-11-24 2005-10-18 The Goodyear Tire & Rubber Company Method of molding a tire and mold therefor
US6826819B1 (en) * 2000-11-01 2004-12-07 Quality Mold, Inc. Method for making a ventless tire mold
JP3996390B2 (ja) * 2001-12-26 2007-10-24 住友ゴム工業株式会社 タイヤの成形金型、及びそれによって製造された空気入りタイヤ
US20030232104A1 (en) * 2002-06-12 2003-12-18 Burma Brown Concrete mold and product made therefrom
US7329110B2 (en) * 2003-05-13 2008-02-12 Bridgestone Corporation Tire vulcanizing mold and pneumatic tire
JP4329931B2 (ja) * 2004-02-20 2009-09-09 株式会社ブリヂストン タイヤ加硫成型用金型及びその製造方法
JP4880422B2 (ja) * 2006-10-26 2012-02-22 東洋ゴム工業株式会社 タイヤ成形用金型におけるピースの製造方法
JP4942557B2 (ja) * 2007-06-06 2012-05-30 東洋ゴム工業株式会社 タイヤ加硫成形型
DE102013217138A1 (de) * 2013-08-28 2015-03-05 Weber Maschinenbau Gmbh Breidenbach Verfahren zur Herstellung eines Schneidmessers
WO2015043103A1 (zh) * 2013-09-29 2015-04-02 青岛元通机械有限公司 圆环形工件的线切割加工方法及装置
CN103506721B (zh) * 2013-09-29 2016-05-04 青岛元通机械有限公司 圆环形工件的线切割加工方法及装置
CN107052488A (zh) * 2017-06-13 2017-08-18 巨轮智能装备股份有限公司 一种环模线切割机床及其加工方法
CN110480288B (zh) * 2019-08-07 2021-06-29 无锡航亚科技股份有限公司 一种胫骨平台人工关节的精锻模具的加工方法
CN114178802A (zh) * 2021-11-18 2022-03-15 太原重工轨道交通设备有限公司 大型车轴楔横轧模具的制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA533120A (en) * 1956-11-13 P. Hawkinson Raymond Method of making tire treading molds
US404522A (en) * 1889-06-04 Method of making ring-dies
US514648A (en) * 1894-02-13 Method of making dies for watchcase-centers
US2794351A (en) * 1956-05-14 1957-06-04 Paul C Hawkinson Company Method of producing tire molds
US3186063A (en) * 1961-10-02 1965-06-01 Dopp Homer Rodger Method of constructing roll shells
GB1109465A (en) * 1964-09-25 1968-04-10 Dunlop Rubber Co Improvements in or relating to tread mould rings for tyres
US3293950A (en) * 1965-01-15 1966-12-27 Dow Corning Wire drawing die
US3999907A (en) * 1976-04-05 1976-12-28 Pappas Constantine G Adjustable tire retread curing matrix
SU618236A1 (ru) * 1976-08-04 1978-08-05 Предприятие П/Я Р-6930 Устройство дл электроэрозионного вырезани сложноконтурных изделий с наклонной образующей
JPS5932252B2 (ja) * 1978-09-26 1984-08-07 株式会社井上ジャパックス研究所 ワイヤ−カット加工装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63182906U (ja) * 1987-05-19 1988-11-25
JPH0342304A (ja) * 1990-07-12 1991-02-22 Bridgestone Corp 空気入りラジアルタイヤ
JPH0342305A (ja) * 1990-07-12 1991-02-22 Bridgestone Corp 空気入りラジアルタイヤ
US5290163A (en) * 1991-05-17 1994-03-01 Bridgestone Corporation Metal mold for vulcanizing a tire
JP2004243768A (ja) * 2003-02-11 2004-09-02 Goodyear Tire & Rubber Co:The 環状トレッドを成型するモールドおよび環状トレッドを成型する方法
JP4546742B2 (ja) * 2003-02-11 2010-09-15 ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー 環状トレッドを成型するモールド
JP2009096052A (ja) * 2007-10-16 2009-05-07 Toyo Tire & Rubber Co Ltd タイヤ成形型の製造方法及びタイヤ成形型
US8127822B2 (en) 2007-10-16 2012-03-06 Toyo Tire & Rubber Co., Ltd. Manufacturing method of tire forming mold and tire forming mold
JP2020023175A (ja) * 2018-08-01 2020-02-13 住友ゴム工業株式会社 金型、タイヤの製造方法及びタイヤ
CN117464109A (zh) * 2023-12-27 2024-01-30 泰州市斯派特数控机床制造有限公司 一种具有调节功能的线切割加工机床

Also Published As

Publication number Publication date
US4411175A (en) 1983-10-25
JPH0129686B2 (ja) 1989-06-13
DE3039222C2 (ja) 1992-04-30
DE3039222A1 (de) 1981-04-30

Similar Documents

Publication Publication Date Title
JPS5658817A (en) Dividing method of ring shaped metal mold and cutting apparatus therefor
JPS5469896A (en) Method of machining work outer surface with laser beam
IE43211L (en) Restoring worn marine propeller shafts
JPS54125590A (en) Grinding control method in complex grinding
IE42645L (en) Shaping a tube end
ES437477A1 (es) Un metodo de rectificado y su correspondiente aparato.
JPS57107730A (en) Variable cutting method and apparatus for sawing machine
JPS5472587A (en) Method of producing tool made of tool steel coatd with hard material
SU982880A1 (ru) Способ правки шлифовального круга
EP0048031A3 (en) Method and device for sharpening the point of a twist drill
JPS54141495A (en) Electric wire cutting apparatus
JPS5255093A (en) Method of controlling cuts in inner surface grinding machine
JPH0796496A (ja) ワイヤカッタ
JPS55120932A (en) Production system for tire molding metallic mold by electric discharge machining
JPS5682130A (en) Production system for type forming mold by electrospark machining
JPS6419529A (en) Method for roughing surface of magnetic disk
SU1202833A1 (ru) Способ правки шлифовального круга
JPS6440220A (en) Work machining method by wire cut electric discharge machine
SU766835A1 (ru) Способ обработки детали с монотонно измен ющимс вдоль оси профилем угла закрутки
SU477782A1 (ru) Способ токарной обработки
SU876348A1 (ru) Устройство дл электрофизической обработки тел вращени
SU358911A1 (ru) Станок дл извлечени металлических сердечников из покрышек
SU434519A1 (ru) Способ поперечной резки полупроводниковыхслитков
JPS53132892A (en) Method for controlling rotation of polisher head
SU891455A1 (ru) Устройство дл шероховани резиновых колец