JPS62224573A - 研摩定盤およびその製造方法 - Google Patents

研摩定盤およびその製造方法

Info

Publication number
JPS62224573A
JPS62224573A JP61065277A JP6527786A JPS62224573A JP S62224573 A JPS62224573 A JP S62224573A JP 61065277 A JP61065277 A JP 61065277A JP 6527786 A JP6527786 A JP 6527786A JP S62224573 A JPS62224573 A JP S62224573A
Authority
JP
Japan
Prior art keywords
surface plate
casting
heat treatment
polishing
graphite
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
JP61065277A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0480792B2 (cs
Inventor
Takanobu Nishimura
隆宣 西村
Akira Kondo
明 近藤
Motoo Suzuki
基夫 鈴木
Yasuo Eshiya
康雄 江刺家
Masaharu Kinoshita
正治 木下
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP61065277A priority Critical patent/JPS62224573A/ja
Publication of JPS62224573A publication Critical patent/JPS62224573A/ja
Publication of JPH0480792B2 publication Critical patent/JPH0480792B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP61065277A 1986-03-24 1986-03-24 研摩定盤およびその製造方法 Granted JPS62224573A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61065277A JPS62224573A (ja) 1986-03-24 1986-03-24 研摩定盤およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61065277A JPS62224573A (ja) 1986-03-24 1986-03-24 研摩定盤およびその製造方法

Publications (2)

Publication Number Publication Date
JPS62224573A true JPS62224573A (ja) 1987-10-02
JPH0480792B2 JPH0480792B2 (cs) 1992-12-21

Family

ID=13282269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61065277A Granted JPS62224573A (ja) 1986-03-24 1986-03-24 研摩定盤およびその製造方法

Country Status (1)

Country Link
JP (1) JPS62224573A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013847A1 (fr) * 1992-12-15 1994-06-23 Kabushiki Kaisha Toshiba Procede de production de fonte grise a forte resistance et a faible dilatation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943816A (ja) * 1982-09-06 1984-03-12 Mazda Motor Corp 球状黒鉛鋳鉄部品の製造法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943816A (ja) * 1982-09-06 1984-03-12 Mazda Motor Corp 球状黒鉛鋳鉄部品の製造法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013847A1 (fr) * 1992-12-15 1994-06-23 Kabushiki Kaisha Toshiba Procede de production de fonte grise a forte resistance et a faible dilatation
US6110305A (en) * 1992-12-15 2000-08-29 Kabushiki Kaisha Toshiba Method for production of high-strength low-expansion cast iron

Also Published As

Publication number Publication date
JPH0480792B2 (cs) 1992-12-21

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