Seimitsu Industrial Co.,LTD. logoSeimitsu Industrial Co., Ltd. ISO9001 QMA13267MS-JAB CM009

Topics 2007-2015

Our company also is participating in the JIS recognition of friction welding for dissimilar material

Our product was recorded under the heading of "Standardization of joining of dissimilar metallic material, The Ministry of Economy, Trade and Industry, The processing method of the friction use develops the global market." that had been published in Nikkan Kogyo News paper (October 18, 2013). Our company also is participating in the JIS recognition of friction welding for dissimilar material.

Reference page: The Nikkan Kogyo News paper

Reference page: Article on Nikkan Kogyo News paper correspondence

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Friction welding of the small diameter and thin wall pipes

Friction welding of the small diameter pipes

We are able to friction weld small diameter pipes as thin as 4mm.

Extension friction welding of φ4 tool

Friction welding of the thin wall pipes

We can also friction weld thin wall pipes as thin asφ10×0.9t.

Flange friction welding of  φ10×0.9t stainless pipe

For more information, contuct us:

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Joint Section has been relocated since August 2013

New address

Hirabayashi Kita 1-2-49, Suminoe Ward, Osaka City, Osaka 559-0026 Japan

New telephone number

TEL: + 81 - 6 - 6683 - 0680

FAX: + 81 - 6 - 6683 - 0681

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Our quality assurance is enhanced further.

We passed the (MT) magnetic particle testing level 2 that general incorporated association Japanese Society for Non-Destructive Inspection recognized.

Our company has the performance qualification of the following non-destructive examinations now.

  • (PT) Penetration inspection; Level 2
  • (MT)Magnetic particle inspection; Level 2
  • (UT) Ultrasonic inspection; Level 2

Reference page: The Japanese Society for Non-Destructive Inspection

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New and powerful friction welding machine FF-45 operated from October, 2010.

friction welding machine FF-45

Spec of compound machine FF-45
Name Servo control horizontal friction welding machine
Manufacture Nitto Seiki Co., Ltd
Model FF-45 II C50S-SK
Thrust 25~215 kN (2.55~22 ton)
Characteristic
  • The phase match is possible due to the servo motored main axis ( The joint angle can be adjusted by 0.2° pitch. )
  • The electric pressurizing method with the servo motor and the ball screw (It used to be an oil pressure method)

Pressurizing servo for FF-4

friction welding machine FF-45

Main axis FF-45

Main axis FF-45

Joining angle is controlable.

ff-45ff-45

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We participated in the third research meeting of the Japan Friction Joining Association, October, 2008

The third research meeting of the Japan Friction Joining Association was finished satisfactory.

We presented on the subject of "Trouble case and countermeasures of friction welding of CrMo steel".

Date

February 15 (Fri), 2008,  13:30〜16:50

Place

Technology Research Institute of Osaka Prefecture No.1 meeting room (2F)

http://tri-osaka.jp/
Ayumino 2-7-1, Izumi city, Osaka Prefecture
TEL:0725-53-1121

The main program

Development of accumulating forming method that uses friction stir welding

Small scale friction welding of TiNi alloy

Trouble case and countermeasures of friction welding of CrMo steel (Our presentation)

Practical use development of friction stir welding technology by small and medium enterprises

Reference page: Japan Friction Joining Association

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We exhibited our technology to Kansai Mechanical Components & Materials Technology EXPO. October 3-5, 2007.

It is the biggest professional exhibition in West Japan that collects the machine element and the processing technology. We exhibited to the third pavilion to machine material and processing fair A727.

Kansai Mechanical Components & Materials Technology EXPO

Reference page:Homepage of Mechanical Components & Materials Technology EXPO

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The FF-80 type friction welding machine was newly introduced, July, 2007

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We were certificated by ISO9001, June, 2007

We acquired ISO9001 that is the quality management system standard.

IGNet registration date:
June 1, 2007
IGNet registration number:
JP-JQA-QMA13267

ISOMS

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The building of the aluminum truss structure was built in front of Tohbu Tohjou Line Asaka Station, May, 2007

Station square of Asaka Station south exit, Tohbu Tohjou Line

Construction place:
Station square of Asaka Station south exit, Tohbu Tohjou Line
Product name:
Aluminum alloy system truss
Friction welding:
Strut (A6061) and end plug (A6061)
Manufacturing number:
1296, (φ80:1984 φ60:608)

Aluminum alloy system truss

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