JP5926705B2 - スパークプラグの製造方法 - Google Patents

スパークプラグの製造方法 Download PDF

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Publication number
JP5926705B2
JP5926705B2 JP2013133410A JP2013133410A JP5926705B2 JP 5926705 B2 JP5926705 B2 JP 5926705B2 JP 2013133410 A JP2013133410 A JP 2013133410A JP 2013133410 A JP2013133410 A JP 2013133410A JP 5926705 B2 JP5926705 B2 JP 5926705B2
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Japan
Prior art keywords
insulator
grindstone
spark plug
manufacturing
workpiece
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Expired - Fee Related
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JP2013133410A
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Japanese (ja)
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JP2015008104A (ja
Inventor
紀裕 鈴木
紀裕 鈴木
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NGK Spark Plug Co Ltd
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NGK Spark Plug Co Ltd
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Priority to JP2013133410A priority Critical patent/JP5926705B2/ja
Priority to CN201410201998.1A priority patent/CN104253378B/zh
Publication of JP2015008104A publication Critical patent/JP2015008104A/ja
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Publication of JP5926705B2 publication Critical patent/JP5926705B2/ja
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JP2013133410A 2013-06-26 2013-06-26 スパークプラグの製造方法 Expired - Fee Related JP5926705B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013133410A JP5926705B2 (ja) 2013-06-26 2013-06-26 スパークプラグの製造方法
CN201410201998.1A CN104253378B (zh) 2013-06-26 2014-05-14 火花塞的制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013133410A JP5926705B2 (ja) 2013-06-26 2013-06-26 スパークプラグの製造方法

Publications (2)

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JP2015008104A JP2015008104A (ja) 2015-01-15
JP5926705B2 true JP5926705B2 (ja) 2016-05-25

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ID=52188034

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JP2013133410A Expired - Fee Related JP5926705B2 (ja) 2013-06-26 2013-06-26 スパークプラグの製造方法

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JP (1) JP5926705B2 (zh)
CN (1) CN104253378B (zh)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879694U (zh) * 1971-12-29 1973-09-29
JPS61173857A (ja) * 1985-01-23 1986-08-05 Mazda Motor Corp 研削盤の送り制御装置
JP2777143B2 (ja) * 1988-07-01 1998-07-16 有限会社光陽社 研削装置
JP2637488B2 (ja) * 1988-07-28 1997-08-06 豊田工機株式会社 数値制御研削盤
JPH0343981A (ja) * 1989-07-10 1991-02-25 Nippondenso Co Ltd スパークプラグの製造方法
JP5118615B2 (ja) * 2008-12-08 2013-01-16 日本特殊陶業株式会社 スパークプラグの製造方法
JP4709910B2 (ja) * 2009-02-26 2011-06-29 日本特殊陶業株式会社 スパークプラグ用絶縁体及びその製造方法、並びに、内燃機関用スパークプラグ
JP2011189433A (ja) * 2010-03-12 2011-09-29 Fujiya Seisakusho:Kk 圧延ロール研削装置
JP5451677B2 (ja) * 2011-04-14 2014-03-26 日本特殊陶業株式会社 スパークプラグの製造方法

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Publication number Publication date
JP2015008104A (ja) 2015-01-15
CN104253378B (zh) 2017-01-11
CN104253378A (zh) 2014-12-31

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