Production system:- Production systems is a collaboration of workers, equipment and processes working together to manufacture a product. This system include the facilities where the factory and all the equipment in the company to manufacture a product comes under this category, the facilities also include the plant layout equipment etc.. Manufacturing support systems is part of production systems which include product design, manufacturing planning, manufacturing control and business functions. question 2) manufacturing systems is a system which include the integration and coordination of manual and automated workstations of an industry which uses material handling techniques to have good impact on manufacturing. A good example of this …show more content…
In this variety the products differentiate substantially ex:- difference between sedan car and SUV car Soft product variety :- In this variety where there will be some common parts, the proportion of common parts in assembled product will be in good number. ex:- the commonness between two different models of same model line of automobile like BMW sports line and luxury line. question 5) Processing operation makes a work material from one stage of completion to a more advanced stage that is close to final. It adds value by changing the dimensions, properties, or looks of the initial material. Assembly operation joins two or more components to create a new product. it 's more like joining initial processing operation products. question 6) (i) Qf = PQ = 100×1000 = 100,000 products/yr No of final assembly operations = 100,000 ops/yr No of processing operations Nof = PQnpnq = 100×1000×600×10 = 600,000,000 ops/yr (iii) Total processing operation time = (600 x 106 ops)(0.5 min./(60 min./hr)) = 5,000,000 hr/yr. Total assembly operation time = (100 x 103 ops)(3 hr/product) = 300,000 hr/yr Total processing and assembly time = 5,300,000 hr/yr At 2000 hours/yr per worker, w =(5,300,000 hr/yr)/(2000 hr/worker) = 2650 workers. (ii) With 1 worker per workstation for processing operations, n = w = 2500 = 2500 workstations. With 2 workers per stations for assembly, n = w/2 = 150/2 = 75 workstations. Total floor space A = (2575 stations)(200
12. If 12,500 units are produced, what is the total amount of manufacturing overhead cost incurred to support this level of production? What is the total amount expressed on a per unit basis?
Since production goes on for 8 hrs per day, manufacturing lead time = 5880 / (8 * 60)
The production-line approach allows companies, such as fast-food restaurants, to use a workstation approach and/or an
|Division A |Division B | |Actual machine hours |22,500 |? | |Estimated machine hours |20,000 |? | |Overhead application
Systems can be referred to as structures and methodologies for the storing, processing usage and distribution of data - such systems have been in place for many years. In the 2013 paper titled “Work System Theory: Overview of Core Concepts, Extensions, and Challenges for the Future” by Steven Alter, he revisited his previous works on work system theory and in this work he published the following definition of “system” – “A work system is a system in which human participants and/or machines perform work (processes and activities) using information, technology, and other resources to produce specific products/services for specific internal and/or external
c) Estimated 600 additional direct workers and 200-240 additional indirect workers would be required for factory production.
What kind of systems are described in this case? Identify and describe the business processes each supports. Describe the inputs, processes, and outputs of these systems.
Each doctor, nurse and member of the staff will have access to their own workstation, a Dell Vostro 260 Slim. These desktops will come with their own twenty-four inch wide monitor and one year of Dell ProSupport all at a cost of $654 for each. Each of the five buildings was specified to have 10 workstations; however each building will have fifteen workstations instead. This way there will be spare systems in case of any potential growth to take place in any of the offices. The spares can also be used as a replacement workstation
In the calculation it can be said that they only 7 stations are needed. With this number of workstations one could achieve the highest efficiency at this moment. But the company will grow rapidly. Therefore they had to add new stations every year.
The Ford Production System (FPS) would utilize a pull-based production process that synchronizes production and ensures flow and stability throughout the production process. Ordered assembly drives costs down by providing Ford and its suppliers when and where supplies are needed. This also reduces overstocking of supplies.
systems which help to make the product both more durable as well as helping to reduce manufacturing costs
Manufacturing Cells production is organized in groupings of all the different types of equipment used to make a given product. Materials move from one machine to another, and various operations are performed in sequence, minimizing materials-handling costs. Workers are also hired and trained to multitasked performing a variety of activities. Defects in the process are aggressively eliminated; this is due to the tight links in between workstations. Setup time is another aspect of U.S. Strollers that can be reduced using manufacturing cells concept. The production of a product, its cycle time until it's completed is reduced significantly. Reducing setup time and costs make production in smaller batches economical, which in turn reduces inventory levels
We analyzed a Toshiba assembly line plan for a new subnotebook computer. The engineering section manager, Toshihiro Nakamura, wants to make changes to the line process as designed by the engineers. The basic assembly line equipment and space already exist within the Toshiba plant, so the subnotebook assembly process must conform to those preexisting constraints. Specifically, the assembly line is a straight 14.4-meter conveyor system that can accommodate 8 to 12 workers plus one supporter to aid in the assembly process. The employees work at assembling for 7.5 hours a day. The computers are assembled from
Answer B: The total units to be sold per year with each process are Process A: 43,038 units;