GATE Casting, Forming and Joining Processes: Bulk forming and sheet forming, estimation of load – Previous Year Questions
6 GATE previous year questions on Bulk forming and sheet forming, estimation of load (Casting, Forming and Joining Processes, Mechanical Engineering) with answers and explanations, from every paper.
- GATE 2022 ME (ME1) Q56 – A 4 mm thick aluminum sheet of width w = 100 mm is rolled in a two-roll mill of roll diameter 200 mm each. The workpiece is lubricated with a mineral…
- GATE 2024 ME Q29 – The "Earing" phenomenon in metal forming is associated with
- GATE 2024 ME Q62 – A blanking operation is performed on C20 steel sheet to obtain a circular disc having a diameter of 20 mm and a thickness of 2 mm. An allowance of…
- GATE 2025 ME Q39 – Wire drawing operation is performed on a perfectly plastic metal without any strain hardening. Assuming no friction and no redundant work, the maximum…
- GATE 2025 ME Q41 – A plate of 30 mm thickness is fed through a rolling mill with two powered rolls. Each roll has a diameter of 500 mm. The plate thickness is to be…
- GATE 2026 ME Q59 – In a deep drawing operation of a rectangular sheet metal, 30% stretching in length results in 15% reduction in thickness. Assuming volume constancy,…