Introduction to facility layout
Expert-defined terms from the Certified Professional in Facility Layout course at London School of Business and Administration. Free to read, free to share, paired with a professional course.
Introduction to Facility Layout #
Introduction to Facility Layout
Facility layout is a crucial aspect of facility management that involves organiz… #
A well-designed facility layout can improve communication, reduce waste, and promote a safe working environment. This glossary will provide an in-depth understanding of key terms related to facility layout in the context of the Certified Professional in Facility Layout course.
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Assembly Line
An assembly line is a manufacturing process in which work #
in-progress moves from one station to another in a sequential manner until the final product is assembled. Assembly lines are commonly used in mass production environments to streamline the production process and increase efficiency. Each station in the assembly line is responsible for a specific task, allowing for a continuous flow of work.
Example #
An automobile manufacturer uses an assembly line to produce cars efficiently by dividing the production process into multiple stations where each worker performs a specific task.
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Bottleneck
A bottleneck refers to a point in the facility layout where the flow of work is… #
Bottlenecks can occur due to equipment limitations, process inefficiencies, or inadequate resource allocation. Identifying and addressing bottlenecks is essential for improving overall productivity and maximizing throughput.
Example #
A packaging station in a warehouse becomes a bottleneck when the workers are unable to keep up with the incoming goods, causing a backlog in the production process.
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Cellular Manufacturing
Cellular manufacturing is a production system that organizes workstations into s… #
This layout allows for a more efficient use of resources, reduced material handling, and improved communication among workers. Cellular manufacturing is commonly used in industries with high product variety and low to medium volume production.
Example #
A furniture manufacturer implements cellular manufacturing by creating cells for assembling different types of furniture, such as chairs, tables, and cabinets, to improve production efficiency and reduce lead times.
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Cycle Time
Cycle time is the total time required to complete one cycle of a process, from t… #
It includes the time spent on actual production tasks as well as any waiting time or delays in between. Cycle time is a critical metric for evaluating process efficiency, identifying bottlenecks, and improving overall productivity.
Example #
The cycle time for assembling a computer monitor is 30 minutes, including 20 minutes for assembly tasks and 10 minutes for quality inspection and testing before moving to the next workstation.
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Facility Layout
Facility layout refers to the arrangement of physical elements within a facility… #
A well-designed facility layout can improve operational efficiency, reduce costs, and enhance employee satisfaction. There are various types of facility layouts, including process layout, product layout, and cellular layout.
Example #
A manufacturing plant reorganizes its facility layout to implement a product layout, grouping machines and workstations based on the production sequence to reduce material handling and streamline production flow.
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Flow Production
Flow production, also known as continuous flow manufacturing, is a production me… #
Flow production aims to minimize waste, reduce lead times, and increase efficiency by eliminating bottlenecks and optimizing workflow. This method is commonly used in industries with high-volume production and standardized products.
Example #
A food processing plant adopts flow production to produce packaged snacks, ensuring a continuous flow of raw materials through various processing stations to meet customer demand efficiently.
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Group Technology
Group technology is an approach to manufacturing that groups similar products or… #
By categorizing parts with similar designs or production requirements into families, group technology enables efficient production planning, reduced setup times, and improved workflow. This method is particularly beneficial for companies with high product variety and low-volume production.
Example #
An electronics manufacturer applies group technology to classify circuit boards with similar components into families, allowing for standardized production processes and reduced changeover times between different board types.
8. Just #
in-Time Production
Just #
in-time (JIT) production is a manufacturing strategy that aims to produce goods only when they are needed, eliminating excess inventory and waste in the production process. JIT production relies on a pull-based system, where materials are delivered to the production line exactly when they are needed, reducing lead times and storage costs. This approach requires close coordination between suppliers and manufacturers to ensure a smooth flow of materials.
Example #
A car manufacturer adopts a just-in-time production system to minimize inventory levels by receiving parts from suppliers precisely when they are needed for assembly, reducing storage costs and improving efficiency.
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Kanban System
A Kanban system is a visual management tool used to control and optimize the flo… #
Kanban cards or signals are used to indicate when to produce or replenish products based on customer demand. The Kanban system helps prevent overproduction, reduce lead times, and improve production efficiency by maintaining a balanced workflow and eliminating waste.
Example #
A pharmaceutical company implements a Kanban system in its packaging department to signal when to replenish packaging materials based on consumption, ensuring a steady supply of materials and reducing stockouts.
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Layout Design
Layout design is the process of planning and arranging physical elements within… #
Layout design involves determining the optimal placement of workstations, equipment, storage areas, and support facilities to maximize workflow, minimize material handling, and promote safety. A well-executed layout design can enhance productivity, reduce costs, and improve employee morale.
Example #
An office manager collaborates with an interior designer to create a layout design that maximizes natural light, promotes collaboration among employees, and minimizes noise levels to enhance productivity and employee well-being.
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Lean Manufacturing
Lean manufacturing is a production philosophy that focuses on maximizing custome… #
Lean principles, such as continuous improvement, waste reduction, and respect for people, aim to streamline operations, improve quality, and increase efficiency. Lean manufacturing tools, such as 5S, Kanban, and value stream mapping, help companies identify and eliminate non-value-added activities to create a more agile and responsive production system.
Example #
A textile manufacturer adopts lean manufacturing principles to reduce lead times, improve product quality, and increase customer satisfaction by eliminating waste in production processes and implementing efficient workflow systems.
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Line Balancing
Line balancing is the process of optimizing work distribution among workstations… #
Line balancing helps prevent bottlenecks, reduce idle time, and improve overall efficiency by maximizing the utilization of resources and minimizing cycle time. This process involves adjusting task allocations, workstation layouts, and production sequences to achieve a balanced production line.
Example #
A garment factory conducts line balancing to allocate sewing tasks evenly among workstations on the production line, ensuring that each worker completes the same number of garments per shift to maintain a consistent production rate.
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Material Handling
Material handling refers to the movement, storage, and control of materials with… #
Material handling activities include loading and unloading goods, transporting materials between workstations, and storing inventory in designated locations. Effective material handling systems help reduce lead times, minimize damage to products, and optimize space utilization in the facility.
Example #
An automotive plant invests in automated material handling equipment, such as conveyors and robotic arms, to streamline the movement of car parts between assembly stations and reduce manual handling errors.
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Process Layout
Process layout, also known as functional layout, is a facility layout design tha… #
In a process layout, workstations are clustered by the type of operation performed, such as machining, assembly, or finishing. This layout allows for flexibility in production scheduling, accommodates a variety of product types, and simplifies maintenance and supervision.
Example #
A job shop uses a process layout to arrange machines and workstations by process type, allowing for quick changeovers between different production runs and accommodating a wide range of customer orders.
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Product Layout
Product layout, also known as line layout, is a facility layout design that orga… #
In a product layout, materials flow in a linear fashion from one workstation to another, following a predetermined production path. Product layouts are commonly used in high-volume production environments with standardized products and processes.
Example #
A bakery adopts a product layout to arrange workstations in the order of mixing, shaping, baking, and packaging to produce bread loaves efficiently and meet customer demand consistently.
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Simulation Modeling
Simulation modeling is a computer #
based tool used to create virtual representations of real-world systems to analyze and optimize their performance. Simulation models simulate the behavior of complex systems over time to predict outcomes, test different scenarios, and identify opportunities for improvement. Facility managers use simulation modeling to assess the impact of layout changes, equipment upgrades, and process modifications on the facility's operations.
Example #
A logistics company uses simulation modeling to evaluate the efficiency of different warehouse layouts, storage configurations, and material handling processes to identify the most cost-effective design for their new distribution center.
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Space Utilization
Space utilization refers to the efficient use of available space within a facili… #
Effective space utilization involves organizing work areas, storage zones, and support facilities in a way that minimizes unnecessary movement, improves accessibility, and enhances safety. Proper space utilization can help companies reduce operating costs, increase storage capacity, and create a more organized and efficient work environment.
Example #
A retail store reconfigures its floor layout to improve space utilization by rearranging product displays, aisles, and checkout counters to enhance customer flow, increase visibility, and maximize sales opportunities.
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Takt Time
Takt time is the rate at which a product must be produced to meet customer deman… #
Takt time is calculated by dividing the available production time by the customer demand rate. It serves as a critical benchmark for determining the pace of production, optimizing workloads, and synchronizing production processes to meet customer requirements efficiently.
Example #
A garment manufacturer sets a takt time of 5 minutes per shirt to produce 100 shirts per day, ensuring that each workstation completes its tasks within the specified time to meet customer orders on time.
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Throughput
Throughput, also known as production throughput, is the rate at which a system g… #
Throughput is a key performance indicator for measuring the efficiency and productivity of production processes, logistics operations, and facility layouts. Maximizing throughput involves optimizing workflow, reducing bottlenecks, and minimizing cycle times to increase the output of goods or services.
Example #
A food processing plant increases its throughput by optimizing production lines, improving material flow, and implementing lean manufacturing practices to meet growing customer demand without increasing production costs.
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Workstation
A workstation is a designated area within a facility where specific tasks or ope… #
Workstations are equipped with tools, equipment, and materials necessary to complete assigned tasks efficiently. The layout and design of workstations play a critical role in optimizing workflow, minimizing material handling, and ensuring a safe and ergonomic working environment.
Example #
A manufacturing plant designs ergonomic workstations with adjustable height tables, proper lighting, and tool storage to enhance worker comfort, reduce fatigue, and improve productivity on the assembly line.