Masayuki Narita Phones & Addresses
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5846 Timber Top Dr, Hilliard, OH 43026
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Dublin, OH
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Raymond, OH
Publications
Us Patents
Steel Sheet Heat Treatment/Stamp System And Method
View pageUS Patent:
20090188907, Jul 30, 2009
Filed:
Jan 29, 2008
Appl. No.:
12/021543
Inventors:
Alan Seid - Raymond OH, US
Masayuki Narita - Dublin OH, US
Masayuki Narita - Dublin OH, US
Assignee:
HONDA MOTOR CO., LTD - Tokyo
International Classification:
H05B 1/02
US Classification:
219490
Abstract:
An apparatus and related method are provided for a manufacturing process including heating of a processed part. A resistance heating assembly applies an electrical current to a work part comprising a sheet of high-tensile steel having a heat-resistant plating to improve formability. A heating control system regulates the electrical current to the work part in order to control the temperature of the work part. A temperature detector detects a temperature of the work part and generates feedback to the heating control system in order to regulate the electrical current. An electrical resistance detector measures an electrical resistance within the work part and generates feedback to the heating control system in order to regulate the electrical current.
Method For Manufacturing A Stamped/Heated Part From A Steel Sheet Plated With Aluminum Alloy
View pageUS Patent:
20090152256, Jun 18, 2009
Filed:
Dec 12, 2007
Appl. No.:
11/954874
Inventors:
Alan Seid - Dublin OH, US
Masayuki Narita - Dublin OH, US
Masayuki Narita - Dublin OH, US
Assignee:
Honda Motor Co., Ltd. - Tokyo
International Classification:
B21D 35/00
B21J 1/06
B23P 23/00
H05B 1/00
B21J 1/06
B23P 23/00
H05B 1/00
US Classification:
219149, 219162, 29 33 R, 29592, 72364
Abstract:
A method and related apparatus are disclosed for heating and stamping a processed part. A sheet of high-tensile steel is provided as a work part. The sheet is plated with a high-temperature-resistant material to improve formability. The temperature-resistant material can include oxidized aluminum or a high-temperature-resistant alloy of aluminum and/or zinc and/or steel. An electrical current is applied to the work part to provide heating to the work part through resistance heating. The plated sheet can be stamped while heating to form a stamped work part. The work part is quenched through cooling to increase metallurgical strength.