Circular blanks are to be stamped from strip stock. The company can buy the 0.125 in....

 

Transcribed Image Text:

Circular blanks are to be stamped from strip stock. The company can buy the 0.125 in. thick cold-rolled steel in either of two widths. The stamping pattems for each size strip are shown in Figure below. Both sizes of material are sold for $1.14/lb and have a density of 0.278 Ib/in'. Choose the material size to use for this job by determining the following (a) Estimate the material cost per blank for each strip size. (b) Assume there is an additional 5% overall blanking loss. Find the total loss per part cach strip size. Determine the shape yield. () The salvage recovery value is 10% of the original material value. Find the net cost per piece for cach strip size. (d) Which size strip is preferred? for 0.1875 Approx 1.500 xthick 0.125 L625 1407 3.343 1875 Circular blanks are to be stamped from strip stock. The company can buy the 0.125 in. thick cold-rolled steel in either of two widths. The stamping pattems for each size strip are shown in Figure below. Both sizes of material are sold for $1.14/lb and have a density of 0.278 Ib/in'. Choose the material size to use for this job by determining the following (a) Estimate the material cost per blank for each strip size. (b) Assume there is an additional 5% overall blanking loss. Find the total loss per part cach strip size. Determine the shape yield. () The salvage recovery value is 10% of the original material value. Find the net cost per piece for cach strip size. (d) Which size strip is preferred? for 0.1875 Approx 1.500 xthick 0.125 L625 1407 3.343 1875

Answer rating: 100% (QA)

a For single row strip Calculate the material cost per part of the row strip as follows Cost per pa... View the full answer