Factors In Determining Layout And Design Computer Science Essay

Q-1 “ An ideally laid out works goes a long manner in cut downing fabrication costs through decreased stuffs managing, reduced forces and equipment demands and decreased in-process stock list ” . Elaborate.

Facility layout and design is an of import constituent of a concern ‘s overall operations, both in footings of maximising the effectivity of the production procedure and run intoing the demands of employees.

The basic aim of layout is to guarantee a smooth flow of work, stuff, and information through a system. The basic significance of installation is the infinite in which a concern ‘s activities take topographic point. The layout and design of that infinite impact greatly how the work is done-the flow of work, stuffs, and information through the system. The key to good installation layout and design is the integrating of the demands of people ( forces and clients ) , stuffs ( natural, coatings, and in procedure ) , and machinery in such a manner that they create a individual, well-functioning system.

FACTORS IN DETERMINING LAYOUT AND DESIGN

Small concern proprietors need to see many operational factors when edifice or restituting a installation for upper limit layout effectivity. These standards include the followers:

1. Ease of future enlargement or change-Facilities should be designed so that they can be easy expanded or adjusted to run into changing production demands. “ Although redesigning a installation is a major, expensive project non to be done lightly, there is ever the possibility that a redesign will be necessary, ”

“ Therefore, any design should be flexible ‘ . Flexible fabricating systems most frequently are extremely automated installations holding intermediate-volume production of a assortment of merchandises. Their end is to minimise conversion or apparatus times for bring forthing the different merchandises while still accomplishing close to assembly line ( single-product ) production rates. ”

2. Flow of movement-The installation design should reflect a acknowledgment of the importance of smooth procedure flow. In the instance of mill installations, the editors of How to Run a Small Business province that “ ideally, the program will demo the natural stuffs come ining your works at one terminal and the finished merchandise emerging at the other. The flow need non be a consecutive line. Parallel flows, U-shaped forms, or even a zig-zag that ends up with the finished merchandise back at the transportation and having bays can be functional. However, turn backing is to be avoided in whatever form is chosen. When parts and stuffs move against or across the overall flow, forces and paperwork become confused, parts become lost, and the attainment of coordination becomes complicated. ”

3. Materials handling-Small concern proprietors should do certain that the installation layout makes it possible to manage stuffs ( merchandises, equipment, containers, etc. ) in an orderly, efficient-and sooner simple-manner.

4. Output needs-The installation should be laid out in a manner that is contributing to assisting the concern meet its production demands.

a. Space utilization-This facet of installation design includes everything from doing certain that traffic lanes are broad plenty to doing certain that stock list storage warehouses or suites utilize as much perpendicular infinite as possible.

B. Transportation and receiving-counseled little concern proprietors to go forth ample room for this facet of operations. “ While infinite does be given to make full itself up, having and transporting seldom acquire adequate infinite for the work to be done efficaciously, ”

c. Ease of communicating and support-Facilities should be laid out so that communicating within assorted countries of the concern and interactions with sellers and clients can be done in an easy and effectual mode. Similarly, support countries should be stationed in countries that help them to function runing countries.

d. Impact on employee morale and occupation satisfaction-Since countless surveies have indicated that employee morale has a major impact on productiveness, — proprietors and directors to mind this factor when chew overing installation design options: “ Some ways layout design can increase morale are obvious, such as supplying for light-colored walls, Windowss, infinite. Other ways are less obvious and non straight related to the production procedure. Some illustrations are including a cafeteria or even a secondary school in the installation design. Again, though, there are costs to be traded away. That is, does the addition in morale due to a cafeteria addition productiveness to the extent that the increased productiveness covers the cost of edifice and staffing the cafeteria. ”

5. Promotional value-If the concern normally receives visitants in the signifier of clients, sellers, investors, etc. , the little concern proprietor may desire to do certain that the installation layout is an attractive 1 that further burnishes the company ‘s repute. Design factors that can act upon the grade of attraction of a installation include non merely the design of the production country itself, but the impact that it has on, for case, easiness of carry throughing maintenance/cleaning undertakings.

6. Safety-The installation layout should enable the concern to efficaciously run in conformity with Occupational Safety and Health Administration guidelines and other legal limitations.

“ Facility layout must be considered really carefully because we do non desire to invariably redesign the installation, ” . “ Some of the ends in planing the installation are to guarantee a minimal sum of stuffs managing, to avoid constrictions, to minimise machine intervention, to guarantee high employee morale and safety, and to guarantee flexibleness. Basically, there are two distinguishable types of layout. Merchandise layout is synonymous with assembly line and is oriented toward the merchandises that are being made. Procedure layout is oriented around the procedures that are used to do the merchandises. By and large, merchandise layout is applicable for high-volume insistent operations, while procedure layout is applicable for low-volume custom-made goods. ”

AN IDEAL LAYOUT CAN HELP WITH THE

1. Conveyance: Motion of stuffs is a waste. Understate the sum of motion by set uping procedures in close propinquity to each other. Factory layouts can frequently be the cardinal cause of extra transit. When appropriate, re-laying out the machines within a mill from a functional to a cellular layout has been found by many companies to assist non merely cut down transit waste but besides cut down WIP and waiting. Items being moved unnecessarily incur a cost

2. Inventory: Many companies produce above what is required to carry through the order, this may be due to quality jobs along the production procedure or the frequently misguided belief that is saves money by fabricating larger quantities.. Too small stock list can lose gross revenues, excessively much stock list can conceal jobs.

3. Gesture: . By and large, this waste applies to production forces holding to travel out of their work country to turn up tools, stuffs, etc. Remove unneeded gesture of the operations and better the biotechnologies of the workplace. Peoples traveling unnecessarily besides incur a cost.

4. Waiting: Minimize waiting clip ( operators waiting for machines or merchandises waiting around in mills either as finished goods or work in advancement ) Aim for a smooth flow.

5. Overproduction: Always aim to do precisely what the client orders, merely in clip, to the right quality criterion. On the store floor, this by and large occurs because conversion times are high, equipment is undependable, the procedure is undependable ( causes defects ) , and standard cost accounting prosodies are used. However, likely the biggest ground for overrun is hapless information flow ( communicating ) between installations.

6. Over Processing: Use machines which are of an appropriate capacity and capable of accomplishing the needed quality criterion. This normally refers to utilizing larger graduated table equipment than necessary ; it besides refers to edifice in rework to a procedure. It can besides mention to utilizing the incorrect providers and/or the incorrect procedure

7. Defects: Reducing the figure of defects straight reduces the sum of waste. Aim for nothing defects.

Yes the statement is right as “ An Ideally laid out works goes a long manner in cut downing fabrication costs through reduced stuff handling, reduced forces ‘s and equipment demands and reduced in procedure stock list ”

Take for illustration a cement works… or any works in general. A proper works layout of any works during the initial phases of commissioning and hard-on can greatly cut down cost related to Manpower, Material transit, Production etc. It reduces the cost related to excess machinery to be installed like conveyer belts for Material transit and Labour costs.

A proper and good organized Plant apparatus and layout helps organisation to cut down Production losingss, Process Inventory cost, Labour related costs, Material Transportation ( Both Raw stuff every bit good as Finished stuffs ) along with the Cost related traveling goods from centralised shops to assorted sections and topographic points with in workss.

The 7 Wastes

Waste is anything which does non add value to a merchandise or service, in any office or fabrication activity, eg: posing in storage, being moved around, line uping expecting processing, being inspected, etc.

Taiichi Ohno, the former Chief Engineer at Toyota who popularized the Toyota Production System, is responsible for placing the seven wastes in fabrication. As he observed activity on the store floor, he identified the undermentioned wastes:

Conveyance: Motion of stuffs is a waste. Understate the sum of motion by set uping procedures in close propinquity to each other. Factory layouts can frequently be the cardinal cause of extra transit. When appropriate, re-laying out the machines within a mill from a functional to a cellular layout has been found by many companies to assist non merely cut down transit waste but besides cut down WIP and waiting. Items being moved unnecessarily incur a cost

Inventory: Many companies produce above what is required to carry through the order, this may be due to quality jobs along the production procedure or the frequently misguided belief that is saves money by fabricating larger quantities.. Too small stock list can lose gross revenues ; excessively much stock list can conceal jobs.

Gesture: By and large, this waste applies to production forces holding to travel out of their work country to turn up tools, stuffs, etc. Remove unneeded gesture of the operations and better the biotechnologies of the workplace. Peoples traveling unnecessarily besides incur a cost.

Waiting: Minimize waiting clip ( operators waiting for machines or merchandises waiting around in mills either as finished goods or work in advancement ) Aim for a smooth flow.

Overproduction: Always aim to do precisely what the client orders, merely in clip, to the right quality criterion. On the store floor, this by and large occurs because conversion times are high, equipment is undependable, the procedure is undependable ( causes defects ) , and standard cost accounting prosodies are used. However, likely the biggest ground for overrun is hapless information flow ( communicating ) between installations.

Over Processing: Use machines which are of an appropriate capacity and capable of accomplishing the needed quality criterion. This normally refers to utilizing larger graduated table equipment than necessary ; it besides refers to edifice in rework to a procedure. It can besides mention to utilizing the incorrect providers and/or the incorrect procedure

Defects: Reducing the figure of defects straight reduces the sum of waste. Aim for nothing defects.

The efficiency of production depends on how good the assorted machines ; production installations and employee ‘s comfortss are located in a works. Merely the decently laid out works can guarantee the smooth and rapid motion of stuff, from the natural stuff phase to the terminal merchandise phase. Plant layout encompasses new layout every bit good as betterment in the bing layout.

It may be defined as a technique of turn uping machines, procedures and works services within the mill so as to accomplish the right measure and quality of end product at the lowest possible cost of fabrication. It involves a wise agreement of production installations so that work flow is direct.

Plant layout refers to the agreement of physical installations such as machinery, equipment, furniture etc. within the mill edifice in such a mode so as to hold quickest flow of stuff at the lowest cost and with the least sum of managing in treating the merchandise from the reception of stuff to the cargo of the finished merchandise.

“ the overall aim of works layout is to plan a physical agreement that most economically meets the needed end product – measure and quality. ”

“ Plant layout ideally involves allotment of infinite and agreement of equipment in such a mode that overall operating costs are minimized.

Importance

Plant layout is an of import determination as it represents long-run committedness. An ideal works layout should supply the optimal relationship among end product, floor country and fabrication procedure. It facilitates the production procedure, minimizes material handling, clip and cost, and allows flexibleness of operations, easy production flow, makes economic usage of the edifice, promotes effectual use of work force, and provides for employee ‘s convenience, safety,

comfort at work, maximal exposure to natural visible radiation and airing. It is besides of import because it affects the flow of stuff and procedures, labour efficiency, supervising and control, usage of infinite and enlargement possibilities etc.

Necessities

An efficient works layout is one that can be instrumental in accomplishing the undermentioned aims:

a ) Proper and efficient use of available floor infinite

B ) To guarantee that work returns from one point to another point without any hold

degree Celsiuss ) Provide adequate production capacity.

vitamin D ) Reduce stuff handling costs

vitamin E ) Reduce jeopardies to forces

degree Fahrenheit ) Utilise labour expeditiously

g ) Increase employee morale

H ) Reduce accidents

I ) Provide for volume and merchandise flexibleness

J ) Provide easiness of supervising and control

K ) Provide for employee safety and wellness

cubic decimeter ) Allow easiness of care

m ) Allow high machine or equipment use

N ) Improve productiveness

FACTORS INFLUENCING LAYOUT

While make up one’s minding his mill or unit or constitution or shop, a small-scale man of affairs should maintain the undermentioned factors in head:

a ) Factory edifice: The nature and size of the edifice determines the floor infinite available for layout. While planing the particular demands, e.g. air conditioning, dust control, humidness control etc. must be kept in head.

B ) Nature of merchandise: merchandise layout is suited for unvarying merchandises whereas procedure layout is more appropriate for custom-made merchandises.

degree Celsius ) Production procedure: In assembly line industries, merchandise layout is better. In occupation order or intermittent fabrication on the other manus, procedure layout is desirable.

vitamin D ) Type of machinery: General intent machines are frequently arranged as per procedure layout while particular purpose machines are arranged harmonizing to merchandise layout

vitamin E ) Repairs and care: machines should be so ordered that equal infinite is available between them for motion of equipment and people required for mending the machines.

degree Fahrenheit ) Human needs: Adequate agreement should be made for cloakroom, washroom, cabinets, imbibing H2O, lavatories and other employee installations, proper proviso should be made for disposal of wastewaters, if any.

g ) Plant environment: Heat, visible radiation, noise, airing and other facets should be punctually considered, e.g. pigment stores and plating subdivision should be located in another hall so that unsafe exhausts can be removed through proper airing etc. Adequate safety agreement should besides be made. Therefore, the layout should be contributing to wellness and safety of employees. It should guarantee free and efficient flow of work forces and stuffs. Future enlargement and variegation may besides be considered while be aftering mill layout.