Internship at institute of material science презентация

Technology Analysis and Calculation of 25 ☓ 2 mm Sized Pipes Production on Cold Rolling Mill (HPT 55) Vitalii Palii Metal Forming Department The National Metallurgical Academy of Ukraine

Слайд 1 Vitalii Palii
Internship at “Institute of material science ” within the

DAAD- Project „Praxispartnerschaft Metallurgie“ From March 11th to May 28th 2015

Hannover, 26 May 2015


Слайд 2Technology Analysis and Calculation of 25 ☓ 2 mm Sized Pipes

Production on Cold Rolling Mill (HPT 55)

Vitalii Palii
Metal Forming Department
The National Metallurgical Academy of Ukraine


Слайд 3My Educational Background and Professional Experience
My Professional Experience
09/2011
06/2012
Trainee
Operator assistant
Operator of the

5th category of pipe cold roll-forming machine

07/2012

09/2015

09/2000 – 06/2008


School Education

Nikopol Secondary School 13

Academic Education

09/2008 – 07/2012


Nikopol College of the National Metallurgical Academy of Ukraine;
Degree program: Metal Forming;
Final degree: Junior Specialist.

09/2012 – 06/2015


National Metallurgical Academy of Ukraine
Degree program: Metal Forming;
Final degree: Bachelor of Metal forming department;
Topic of the thesis: “Technology analysis and calculation of 25 ☓ 2 mm sized pipes production on cold rolling mill (HPT 55)”


Слайд 4Key Stages of Research
Analysis of product range of the cold rolling

mill (HPT 55).
Analysis of HPT-55’s equipment and pipes manufacturing process.
Justification of rational technology and facilities in process of product manufacturing.
Calculating the calibration of HPT-55’s working tool.
Calculation of strength and elastic deformation of stand’s parts.





Слайд 5Analysis of Product Range of the Mill
Od ☓ Wth = 25

☓ 2 mm sized pipe from the core range was chosen for the research.

It is manufactured out of steel X8CrNiTi18-10 in accordance with EN10216-5.

Calculation of rolling route

Output data:
dimensions of mother tube:
Od ☓ Wth = 57 ☓ 4 mm
dimensions of finished pipe:
Od ☓ Wth = 25 ☓ 2 mm
steel grade: 1.4878


Слайд 7Calculation of strength and elastic deformation of stand’s parts
The strength of

roller is calculated in three crosscuts. The following results are obtained based on calculations:

 

 

 

 

 

 


Слайд 8Thank you for your attention!


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