|
|
Design of lighting cover production
Bahula, Jan ; Žák, Ladislav (referee) ; Podaný, Kamil (advisor)
The project elaborated design of technology production of the lighting cover – rotating extract from the deep drawing sheet iron DC01 0,5 mm thick. Pursuant to analyses of production and calculation was designed drawing in conventional instrument with holder in one operation and the cup is being wiped by the die. The drawing instrument make use of standardised and construction components and it is solving forms of customary stool clamped by clamps on the hydraulic press CUPS 40 DEU, with nominal tensile force 400 kN. Drawing punch and drawing die are produced from alloyed instrumental steel 19 436.9.
|
|
|
Production concept of sink
Bahula, Jan ; Jopek, Miroslav (referee) ; Císařová, Michaela (advisor)
The thesis presents a design for manufacturing a rotary kitchen sink made of a stainless austenitic steel 17 240 with a thickness of 0.8 mm with a production series of 20 000 pieces per year. Based on the analysis of manufacturing variants and necessary calculations, deep drawing without a reduction in the thickness was selected to three operations including calibration. A hydraulic press PO 250 from Dieffenbacher was chosen based on the required forces and available rams. The drawing process was checked using numerical simulations and tools were designed for each operation using a drawing ram, a bottom blank holder, and an upper ejector. In the design of drawing tools, normalised components or easily manufacturable parts were preferred.
|
|
|
Design of lighting cover production
Bahula, Jan ; Žák, Ladislav (referee) ; Podaný, Kamil (advisor)
The project elaborated design of technology production of the lighting cover – rotating extract from the deep drawing sheet iron DC01 0,5 mm thick. Pursuant to analyses of production and calculation was designed drawing in conventional instrument with holder in one operation and the cup is being wiped by the die. The drawing instrument make use of standardised and construction components and it is solving forms of customary stool clamped by clamps on the hydraulic press CUPS 40 DEU, with nominal tensile force 400 kN. Drawing punch and drawing die are produced from alloyed instrumental steel 19 436.9.
|
guest ::
