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74. Describe each of the two types of sheet-metal- bending operations: V-bending and edge bending. 75. For what is the b
Posted: Thu May 05, 2022 6:04 pm
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- 74 Describe Each Of The Two Types Of Sheet Metal Bending Operations V Bending And Edge Bending 75 For What Is The B 1 (107.03 KiB) Viewed 34 times
74. Describe each of the two types of sheet-metal- bending operations: V-bending and edge bending. 75. For what is the bend allowance intended to compensate? 76. What is spring back in sheet-metal bending? 77. Define drawing in the context of sheet metalworking. 78. What are some of the simple measures used to assess the feasibility of a proposed cup-drawing operation? 79. Distinguish between redrawing and reverse drawing. 80. What are some of the possible defects in drawn sheet-metal parts? 81. What is an embossing operation? 82. What is stretch forming? 83. Identify the principal components of a stamping die that performs blanking. 84. What are the two basic categories of structural frames used in stamping presses?