PictureChapter $3$: Additional Homew ork Problems

Solve the following problems:

A manu facturing cell houses a variety of machines as listed below:

Detemine the total space required considering:

a$)$ Auxiliary equipment dimensions are $12\%$ of the primary machines;

b$)$ Operator area is $10\%$ of that required for auxiliary equipment and primary machines;

c$)$ Material stonge area is $18\%$ of actual area required for primary machines;

d$)$ Additional allow ance is $75\%$ of areas determined in a$),$ b$),$ c$)$ and the area required by the primary

machines.

Consider the binary part$-$machine processing indicator matrix given in Fig. $1.$ Determine the machine groups

and corresponding part families using:

a$)$ Rank Order Clustering $($ROC$)$ Algorithm;

b$)$ Direct Clustering Algarithm;

c$)$ Row and Column Masking $($R & CM$)$ Algorithm;

d$)$ Similarity Coefficient $($SC$)$ Algorithms;

e$)$ Also detemine the dissimilarity coefficient matrix

Fig. $1$: Processing indicator matrix