|
|
Production of cover plate
Rubáš, Petr ; Lidmila, Zdeněk (referee) ; Podaný, Kamil (advisor)
The thesis is focused on the proposal design of the technology of the production of the cover plate of the lock, which together with other parts forms part of the fifth door of the passenger car. The cover is made of 2 mm metal sheet and includes a number of bends, embosses, cuts and trimmed holes. Based on production requirements and a series size of 1,200,000 pieces over 3 years, the production using a progressive composite tool was chosen. The part will be made in eleven steps composing of cutting, stamping, bending and edging. Micro-alloyed structural steel S355MC was chosen as the most suitable material. The part will be produced on the press KSTU 5000-30-7G RKM from the company ANDRITZ Metals and the price of the product is 14,33 CZK.
|
|
|
Manufacturing of pressed metal part
Rubáš, Petr ; Peterková, Eva (referee) ; Podaný, Kamil (advisor)
The thesis focuses on the design of the technology of manufacture of metallic insert that is included to the shock absorbing element of truck axle silentblock. The insert is made of ´U´ profile metallic sheets with bent edges at both ends, thickness 2 mm. What was chosen as the most fitting technology based on manufacturing requirements and production series size of 160 000 units per year is conventional tool bending. The required form of the insert is achieved by two operations: in the first step, both metallic sheet edges are preliminary bent and in the second step the central part is bent to the ´U´ form. The material chosen for the manufacture of the insert is micro-alloyed structural steel S 315 MC the mechanical properties of which match requirements of the finished product. The part will be manufactured on eccentric press LEXN 100 C and its production cost is CZK 4.60.
|
|
|
Production of cover plate
Rubáš, Petr ; Lidmila, Zdeněk (referee) ; Podaný, Kamil (advisor)
The thesis is focused on the proposal design of the technology of the production of the cover plate of the lock, which together with other parts forms part of the fifth door of the passenger car. The cover is made of 2 mm metal sheet and includes a number of bends, embosses, cuts and trimmed holes. Based on production requirements and a series size of 1,200,000 pieces over 3 years, the production using a progressive composite tool was chosen. The part will be made in eleven steps composing of cutting, stamping, bending and edging. Micro-alloyed structural steel S355MC was chosen as the most suitable material. The part will be produced on the press KSTU 5000-30-7G RKM from the company ANDRITZ Metals and the price of the product is 14,33 CZK.
|
|
|
Manufacturing of pressed metal part
Rubáš, Petr ; Peterková, Eva (referee) ; Podaný, Kamil (advisor)
The thesis focuses on the design of the technology of manufacture of metallic insert that is included to the shock absorbing element of truck axle silentblock. The insert is made of ´U´ profile metallic sheets with bent edges at both ends, thickness 2 mm. What was chosen as the most fitting technology based on manufacturing requirements and production series size of 160 000 units per year is conventional tool bending. The required form of the insert is achieved by two operations: in the first step, both metallic sheet edges are preliminary bent and in the second step the central part is bent to the ´U´ form. The material chosen for the manufacture of the insert is micro-alloyed structural steel S 315 MC the mechanical properties of which match requirements of the finished product. The part will be manufactured on eccentric press LEXN 100 C and its production cost is CZK 4.60.
|
guest ::
