Shop Management

SHOP MANAGEMENT 65 returns must be made by the men to the planning department in writing, showing just what has been done. Before each casting or forging arrives in the shop the exact route which it is to take from machine to machine should be laid out. An instruction card for each operation must be written out stating in detail just how each operation on every piece of work is to be done and the time required to do it, the drawing number, any special tools, jigs, or appliances required, etc. Before the four principles above referred to can be successfully applied it is also necessary in most shops to make important physical changes. All of the small details in the shop, which are usually regarded as of little impor- tance and are left to be regulated according to the individual taste of the workman, or, at best, of the foreman, must be thoroughly and carefully standard- ized; such details, for instance, as the care and tightening of the belts; the exact shape and quality of each cutting tool; the establishment of a complete tool room from which properly ground tools, as well as jigs, templets, drawings, etc., are issued under a good check system, etc.; and as a matter of impor- tance (in fact, as the foundation of scientific man- agement) an accurate study of unit times must be made by one or more men connected with the plan- ning department, and each machine tool must be standardized and a table or slide rule constructed for it showing how to run it to the best advantage. At first view the running of a planning department, together with the other innovations, would appear to involve a large amount of additional work and