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51. In rolling of steel, what are the differences between a bloom, a slab, and a billet? 52. List some of the products p
Posted: Thu May 05, 2022 6:04 pm
by answerhappygod
- 51 In Rolling Of Steel What Are The Differences Between A Bloom A Slab And A Billet 52 List Some Of The Products P 1 (111.94 KiB) Viewed 33 times
51. In rolling of steel, what are the differences between a bloom, a slab, and a billet? 52. List some of the products produced on a rolling mill. 53. What is draft in a rolling operation? 54. What is sticking in a hot rolling operation? 55. Identify some of the ways in which force in flat rolling can be reduced. 56. What is a two-high rolling mill? 57. What is a reversing mill in rolling? 58. Besides flat rolling and shape rolling, identify some additional bulk forming processes that use rolls to effect the deformation. 59. What is forging? 60. One way to classify forging operations is by the degree to which the work is constrained in the die. By this classification, name the three basic types. 61. Why is flash desirable in impression-die forging? 62. What is a trimming operation in the context of impression-die forging?