Determine the blank diameter and the other drawing variables for the dies of all draws.

8.6 In a particular piercing operation, 20 mm holes are to be punched in a brass sheet of 3 mm thick. The

maximum shear strength of the sheet may be taken as 185 MPa. Design the punch and the die sizes as

well as the required punch force.

8.7 A cylindrical cup, 100 mm diameter and 85 mm deep, is to be drawn from a steel sheet of deep

drawing quality, 1 mm thick. Determine the blank diameter and the other drawing variables for the

dies of all draws. Also, estimate the drawing load if the tensile strength is 415 MPa.

find the cost of your paper

Match each combining form in Column A with a meaning in Column C by inserting the appropriate number in Column B

1. Match each combining form in Column A with a meaning in Column C by inserting the appropriate number in Column B Column A                           Column B                              Column C (a) cervic/o                                                                   ….

Match each word component in Column A with a meaning in Column C by inserting the appropriate number in Column B.

1. Match each word component in Column A with a meaning in Column C by inserting the appropriate number in Column B. Column A                           Column B                              Column C (a) aden/o                                                                 ….

Match each combining form in Column A with a meaning in Column C by inserting the appropriate number in Column B.

Match each combining form in Column A with a meaning in Column C by inserting the appropriate number in Column B. Column A                           Column B                              Column C (a) abdomin/o                                                                 1…..