Sökning: "Stamping Die"

Visar resultat 6 - 9 av 9 uppsatser innehållade orden Stamping Die.

1. 6. Soft zones in the next generation of hot stamping material

   Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Författare :Oscar Rova; [2019]
   Nyckelord :Hardtech soft zones hot stamping;

   Sammanfattning : This rapport discusses a Bachelor's thesis conducted at Gestamp Hardtech in Luleå, a company that invented the press hardening technique and still today is one of the leading companies utilising this type of process. A method used in the manufacture of ultra-high strength steel components. LÄS MER

3. 7. Industrial Sheet Metal Forming Simulation with Elastic Dies

   Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Författare :Markus Lind; Viktor Sjöblom; [2018]
   Nyckelord :Elastic Stamping Dies; FEA; LS-Dyna; Sheet Metal Forming; Structural Analysis;

   Sammanfattning : As part of the development process for new stamping dies, in the automotive sheet metal forming (SMF) industry, the majority of all forming operations are simulated with the Finite Element Method (FEM) before the dies are manufactured. Today, these simulations are conducted with rigid tools under the assumption that there are no tool deformations. LÄS MER

4. 8. Press Measurements and Virtual Rework of Stamping Dies

   Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Författare :Einar Palsson; Mårten Hansson; [2017]
   Nyckelord :Virtual Rework; Inverse Modeling; ARAMIS Digital Image Correlation DIC ;

   Sammanfattning : Stamping dies are used in the Sheet Metal Forming (SMF) process for manufacturing of car body parts. The lead time for design and manufacturing of a stamping die is long, and therefore costly. LÄS MER

5. 9. Integrated Blankholder Plate for Double Action Stamping Die

   Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Författare :Sravan Tatipala; Nikshep Reddy Suddapalli; [2016]
   Nyckelord :Finite Element analysis; Optimization; Sheet metal forming.;

   Sammanfattning : A blankholder is used to hold the edges of metal sheet while it is being formed by a matrix and a punch. An efficient way to design a stamping die is to integrate the blankholder plate into the die structure. This would eliminate the time and cost to manufacture blankholder plates. The integrated structure is called integrated blankholder. LÄS MER