Deck 38: Bends and Stretchouts of Angular Shapes

Question 1

Calculate, in inches, the length of 1/4" plate needed to bend a 90-degree angle with I/S leg measurements of a = 4.30" and b = 5.25". Round to the nearest hundredth.

Answer 1

9.68

Question 2

Four 90-degree outside bends are required for the tank shown. Find, in inches, the length of plate needed to make this tank.

Answer 2

104 9/16

Question 3

A square pipe with o/s wall measurements of 18 3/8" is made from 1/8" steel plate. Calculate, in inches, the length of plate needed for three outside bends.

Answer 3

73.0625

Question 4

Calculate, in centimeters, the length of 3/4 cm plate needed to bend a 90-degree angle with O/S leg measurements of a = 6.70" and b = 6.70". Round to the nearest hundredth.

Question 5

Calculate, in inches, the length of 1/8" plate needed to bend a 90-degree angle with I/S leg measurements of a = 3.75" and b = 6.15". Round to the nearest hundredth.

Question 6

Two 90-degree outside bends are needed to prepare a square-welded, two-piece, 0.35 cm steel-plate machinery cover. The square pipe has an O/S wall measurement of 65.5 cm. Find, in centimeters, the length of each piece used for the weldment.

Question 7

Four 90 degree bends are used in this gas tank. Find, in inches, the length of plate needed to build this tank.

Question 8

Two outside 90 degree bends are used to shape a section of transfer gutter. Find, in inches, the length of 1/16" plate needed for this gutter.

Question 9

Fifty-one open-end welded steel storage boxes are welded from 0.48 cm steel plate. Find, in centimeters, the length of plate needed for one box. Carry the answer to two decimal places.

Question 10

Square pipe with O/S wall measurements of 12.225" is made from 1/5" plate steel. Calculate, in inches, the length of plate needed to manufacture the pipe, assuming space remains for full-penetration corner weld. Three outside bends are used.