Question: Specifications for a metal shaft are much wider than the
Specifications for a metal shaft are much wider than the machine used to make the shafts is capable of. Consequently, the decision has been made to allow the cutting tool to wear a certain amount before replacement. The tool wears at the rate of .004 centimeter per piece. The process has a natural variation, σ, of .02 centimeter and is normally distributed. Specifications are 15.0 to 15.2 centimeters. A three- sigma cushion is set at each end to minimize the risk of output outside of the specifications. How many shafts can the process turn out before tool replacement becomes necessary?
Relevant QuestionsSpecifications for the computer upgrades in Problem 4 are 78 minutes and 81 minutes. Based on the data given in the problem, are the specifications being met? Estimate the percentage of process output that can be expected to ...A company has just negotiated a contract to produce a part for another firm. In the process of manufacturing the part, the inside diameter of successive parts becomes smaller and smaller as the cut-ting tool wears. However, ...Suppose your manager presents you with the following information about machines that could be used for a job, and wants your recommendation on which one to choose. The specification width is .48 mm. In this instance, you can ...Toys, Inc., is a 20- year- old company engaged in the manufacture and sale of toys and board games. The company has built a reputation on quality and innovation. Although the company is one of the leaders in its field, sales ...Compute the total cost for each aggregate plan using these unit costs: Regular output $ 40 Overtime $ 50 Subcontract $ 60 Average Balance Inventory $ 10a.b.c. (Refer to part b) After complaints from some workers about ...
Post your question