Fastening and joining device for thermoplastic CFRP rivet using the servo press unit

Technical Classification:

[ Joining ]

Products:

[ Equipment / Facilities ]

Keyword:

[ CFRTP ] [ joining technology ] [ rivet ] [ Servo press ]

Point of the Proposed Technology

・Base materials and part of the joint face of base materials are fastened with a thermoplastic CFRP rivet for secure joining.
・Since thermoplastic CFRP is hardly used as a fastening material, our technology is expected to bring great novelty.
・Electric servo press (manufactured by our company) is used as a fastening device for determination of load, position control and evaluation of fastening.

Effect(s)

(i) High strength: Shearing stress of 190 MPa or higher　　
(ii) Simple joining technology for dissimilar materials

New Technology

Technology Deployment and Cooperation

Development Stage	Development Stage (to be completed in 2016/12; progress: 0%)
Intellectual Property Right	Applying
Joint Researchers (their role)	Kindai University (Role: technical guidance, assessment) National Institute of Technology, Wakayama College (Role: assessment, analysis)
Example of Application	This technology aims to practical as the dissimilar materials joining technology in the automotive, aerospace, process industry fields.
Technical Problems	Business plan: Proposal to companies which have been working on the development of products using joining of dissimilar materials
Collaborator needed to Improve	Automotive, aerospace products, devices, materials manufacturers
Technical WEB page	https://www.daiichi-dentsu.co.jp/products/dsp3000.html

Development Stage

Development Stage (to be completed in 2016/12; progress: 0%)

Intellectual Property Right

Applying

Joint Researchers (their role)

Kindai University (Role: technical guidance, assessment)
National Institute of Technology, Wakayama College (Role: assessment, analysis)

Example of Application

This technology aims to practical as the dissimilar materials joining technology in the automotive, aerospace, process industry fields.

Technical Problems

Business plan: Proposal to companies which have been working on the development of products using joining of dissimilar materials

Collaborator needed to Improve

Automotive, aerospace products, devices, materials manufacturers

Technical WEB page

https://www.daiichi-dentsu.co.jp/products/dsp3000.html

Inquiries

Personnel / Department	Product development, Kani Plant / Takeshi Eguchi
Address	690-1 Oomori, Kani-city, Gifu, 509-0238 Japan
Contact	TEL: +81-574-62-8784

Personnel / Department

Product development, Kani Plant / Takeshi Eguchi

Address

690-1 Oomori, Kani-city, Gifu, 509-0238 Japan

Contact

TEL: +81-574-62-8784

Outline of Company and Organization

Location	1-54-1 Shimoishihara, Chofu City, Tokyo, 182-0034 Japan
Contact	TEL: +81-42-440-1465 FAX: +81-42-440-1436
Capital / No. of Employees	100,000,000 yen・120 employees
Product Line	Servo nutrunner, servo press, hand-held nutrunner
Major Customers	Automotive manufacturers, auto parts manufacturers
Overseas Base(s)	China, Korea, USA, India, etc.
Certification	ISO9001 (Nutrunner, Hand-held Nutrunner, Servo Press. Relevant Business Office: Sales Headquarters)
Company/Organization WEB page	https://www.daiichi-dentsu.co.jp/

Location

1-54-1 Shimoishihara, Chofu City, Tokyo, 182-0034 Japan

Contact

TEL: +81-42-440-1465 FAX: +81-42-440-1436

Capital / No. of Employees

100,000,000 yen・120 employees

Product Line

Servo nutrunner, servo press, hand-held nutrunner

Major Customers

Automotive manufacturers, auto parts manufacturers

Overseas Base(s)

China, Korea, USA, India, etc.

Certification

ISO9001 (Nutrunner, Hand-held Nutrunner, Servo Press. Relevant Business Office: Sales Headquarters)

Company/Organization WEB page

https://www.daiichi-dentsu.co.jp/

Update date: 2020/2/2

Dai-ichi Dentsu Ltd.