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

Topics 2016

We passed ISO9001 regular examination and the transitional inspections. December, 2016

We passed the regular examination of the ISO9001:2015th edition and the transitional examination of the 2008th edition executed on 15th and 16th in December of 2016.

We will aim at a further quality control in the future and offer of product that customer can be satisfied.

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We participate in "Japan SMEs Tech & Services 2016". August, 2016

Our company participates in meeting for announcing the results of subsidiary business for manufacturing and business matching meetings "Japan SMEs Tech & Services 2016".

Exhibition for new manufacturing and new service of small and medium-sized enterprises, Osaka venue
Session 14th - 16th in November, 2016
Venue INTEX OSAKA the sixth pavilion A・B 1-5-102, Nanko-Kita, Suminoe-ku, Osaka, 559-0034
アクセス See http://www.intex-osaka.com/en/access/ »
参考 中小企業 新ものづくり・新サービス展 2016Japan SMEs Tech & Services 2016 http://www.shin-monodukuri-shin-service.jp/ » (Japanese site)

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Horizontal friction welding machine FF-60II-C2SE+SP was newly introduced in June, 2016.

Horizontal friction welding machine FF-60II-C2SE+SP

Specification of compound machine FF-60
Name Horizontal friction welding machine
Manufacturer Nitto Seiki Co., Ltd.
Type FF-60II-C2SE+SP
Thrust 392.5 KN (at 15.7 MPa)
Size of material that can be installed
Driving side
(diameter × length) : φ65×300mm
Fixed side
φ100×3500mm (by use of extension table)
Other function:

Complex processing before friction welding and deburring became possible by the latest deburring device.

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Information of business partnership

We will inform you that our company formed a business partnership with Kawakami Works Ltd. (Osaka-Sayama City) in April, 2016.

By the tie-up of Kawakami Works Ltd. that has reputation in machine work and our company that has results of longtime friction welding, we will widely answer customer's needs and propose a high technology from friction welding to finish machining.

Kawakami Works Ltd. (Kawakami group) http://kss-sayama.jp/

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Friction welded joint of dissimilar material was registered to JIS.

Friction welded joint of dissimilar material that is strong field of our company was registered to JIS.

We will correspond by category 1 with respect to the joint of stainless steel to pure aluminum and stainless steel to pure copper and by category 1-5 with respect to the joint of other dissimilar material in the future.

Standard No.
JISZ3175
Standard name
Methods of test and classification of quality evaluations for friction welded joints on dissimilar metallic materials
Enactment date
March 22, 2016

Reference: Website of Japanese Industrial Standards Committee http://www.jisc.go.jp/eng/index.html

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Round ones, thin ones, and the ones that the cooling body was put in the cavity are technologies of the friction welding joint of Seimitsu Industrial Co., Ltd

Please see the finish. We would like to introduce the excellent friction welding technology of Seimitsu Industrial Co., Ltd.

Friction welding to the ball, Ball joint

We can friction weld a commercial bearing steel ball to an arbitrary shaft without the marring.

Ball joint before joining

Ball joint before joining

Ball joint after friction welding

Ball joint after friction welding

We can friction weld if the joint diameter is φ5-110, but there is a possibility of the wound depending on the size. We will correspond promptly if you ask the material and shape.

Hollow cylinder and sphere

We can join thin parts.

This is a hollow sylinder after friction. Cooling liquid was put in the U-shape container and sealed by friction welding. The cylinder can float in water.

中空の円筒摩擦接合前

Friction welding of hollow sphere

We can friction weld hemisphere parts both.

Before joining. The cooling body was put in the U-shape container and sealed by friction welding.

摩擦接合前の中空球体

Hollow sphere after friction welding. The sphere can float in water.

摩擦接合後の中空球体

Friction welding of sphere parts that gel entered. #Patent pending

Our friction welding of sphere parts that gel entered has the effect of cold insulation of minus 15 °C. Leakage never accurs with this product unless the material is destroyed.

 

Friction welding of sphere parts that gel entered.  #Patent pending

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