Process layout Show
A process layout is also called a job-shop or functional layout. It is a format in which similar equipment or functions are grouped together. Product layout Product layout is also called a flow-shop layout. It is one in which equipment or work processes are arranged according to the progressive steps by which the product is made. A group technology (cellular) layout A group technology layout groups dissimilar machines into work centers to work on products that have similar shapes and processing requirements. Fixed-position layout In a fixed-position layout, the product remains at one location and equipment is moved to the product. CRAFT (Computerized Relative Allocation of Facilities Technique) CRAFT is a method to help devise good process layouts. The Technique is designed to minimize material handling costs in the facility and works by iteratively exchanging pairs of departments until no further cost reductions are possible. Systematic payout planning (SLP) A technique for solving process layout problems when the use of numerical flow data between departments is not practical. The
technique uses an activity relationship diagram that is adjusted by trial and error until a satisfactory adjacency pattern is obtained. Workstation cycle time The time between successive units coming off the end of an assembly line. Assembly-line balancing The problem of assigning all the tasks to a series of workstations so that each workstation has no more than can be done in
the workstation cycle time, and so that idle time across all workstations is minimized. Precedence relationship The order in which tasks must be performed in the assembly process. This entry was posted on Saturday, March 17th, 2012 at 1:25 am and is filed under Production & Operations Management. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site. Post navigation« Previous Post Next Post »Group Technology(cellular)layoutGroup dissimilar machines into workcenters (cells) to work on products thathave similar shapes and processingrequirementsIt is similar to a process layout in that cellsare designed to perform a specific set ofprocesses, and it is similar to a productlayout inthat the cells are dedicated to alimited range of productsAwoke B.46 Cellularlayout - example1. computer component manufacturethe processing and assembly of some types ofcomputer parts may need a special areadedicated to the manufacturing of parts forone particular customer who has specialrequirements such as especially high qualitylevelsAwoke B.47 Cellularlayout - example2. a department display of various types of goods in differentparts of the store. Each display area can be considered a separateprocess devoted to selling a particular class of goods – shoes,clothes, books and so on. The exception is the sports shop. Thisarea is ashop-within-a-shoparea which is devoted to manygoods which have a common sporting theme. For example, it willstock sports clothes, sports shoes, sports bags, sports magazines,sports books and videos, sports equipment and gifts and sportsenergy drinks. Within the ‘cell’ there are all the ‘processes’ whichare also located elsewhere in the store. They have been located inthe ‘cell’ not because they are similar goods (shoes, books anddrinks would not usually be located together) but because theyare needed to satisfy the needs of a particular type of customer.Awoke B.48 Advantages and Disadvantagesof Cellular LayoutsAdvantagesReduced material handlingand transit timeReduced setup timeReduced work-in-processinventoryBetter use of humanresourcesEasier to controlEasier to automateDisadvantagesInadequate partfamiliesPoorly balanced cellsExpanded trainingand scheduling ofworkersIncreased capitalinvestmentAwoke B.50 Improving LayoutsImproving LayoutsAwoke B.51 Improving LayoutsImproving LayoutsAwoke B.52 Design Product Layouts: LineBalancingThe goal of a product layout is to arrange workers ormachines in the sequence that operations need to beperformed.The sequence is referred to as a production line or anassembly line. These lines range from fairly short, with just afew operations, to long lines that have a large number ofoperationsA key issue in product layouts is that the tasks in theassembly line or flow line must be 'balanced'. This meansthat the time spent by components or customers should beapproximately the same for each workstation, otherwisequeues will occur at the slowest workstation. Line balancingLine Balancing is the process of assigningtasksto workstations in a manner that minimizes thenumber of workstations and the total amount ofidle time at all stations for a given output levelObjectiveBalance the assembly line i.e. minimize theimbalance betweenmachines or personnelwhile meeting required output Upload your study docs or become a Course Hero member to access this document Upload your study docs or become a Course Hero member to access this document End of preview. Want to read all 78 pages? Upload your study docs or become a Course Hero member to access this document Tags Model railroad layout Which layout allocates dissimilar machines into cells to work on products that have similar shapes and processing requirements?cellular layouts allocate dissimilar machines into cells to work on products that have similar shapes and processing requirements. used when equipment is not easily movable, so dedicate a given machine out of a set of identical machines in a worksheet layout.
Which layout format groups machines to work on products that have similar processing requirements?CELLULAR LAYOUT
Cellular manufacturing is a type of layout where machines are grouped according to the process requirements for a set of similar items (part families) that require similar processing. These groups are called cells.
Which layouts allocate dissimilar machines into cells?Work center layouts allocate dissimilar machines into cells to work on products that have dissimilar processing requirements.
Which of the following basic types of process structures is one in which similar equipment or functions are grouped together quizlet?A workcenter layout is where similar equipment or functions are grouped together, Dell Computer's primary consumer business takes orders from customers for specific configurations of desktop and laptop computers.
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Which layout allocate dissimilar machines into cells to work on products that have similar shapes and processing requirements?
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