Using Work Centers

Objective

After completing this lesson, you will be able to outline and work with work centers.

Work Centers

Introduction to Work Centers

After defining the product structure through the Bill of Materials (BOM), the manufacturing process must be planned. This includes determining which Work Centers, machines, and personnel are required to perform the production and assembly operations for the forklift.

Based on the manufacturing requirements, existing Work Centers can be reused or new Work Centers can be created to support specific production activities. The resulting production resources form the basis for routing creation, capacity planning, scheduling, and efficient manufacturing execution.

This figure explains the use of a Work Center.

What is a Work Center?

A Work Center represents a location where production activities are carried out using available resources. These resources can include:

  • Machines
  • Personnel

Work centers are used in:

  • Task lists (such as routings, inspection plans, or maintenance plans)
  • Production and maintenance orders

A Work Center can represent either a physical location or a specific machine within a plant and is always assigned to a plant.

Work Center Data

The image provides an overview of various elements related to production planning and control. The Production/assembly section lists key aspects such as the operation description, control data, times, production resources/tools, and materials that make up a production order. The Scheduling section shows a timeline from a start date to a finish date, with intervals of 10, 20, and 90 time units. This suggests the scheduling of production activities over a defined period.Capacity planning illustrates the relationship between machines, staff, and capacity over time. It indicates that both machines and staff are factors in determining the overall production capacity. Finally, the Costing section depicts the components of cost analysis, including the activity type, cost center, and the formula or calculations used to determine costs. The dollar sign icon emphasizes the financial aspect of production planning. Together, these elements provide a comprehensive view of the interrelated factors involved in effective production planning and control, from the details of the production process itself to scheduling, capacity planning, and cost management.

The data maintained in a Work Center is used for several key purposes:

  • Scheduling

    Stores operating times and formulas required to calculate the duration of operations.

  • Costing

    Defines formulas to calculate operation costs and assigns the Work Center to a cost center.

  • Capacity Planning

    Contains available capacity and formulas to determine capacity requirements.

Default Values

You can define default values in the Work Center for use during routing maintenance. These include:

  • Default texts
  • Control key
  • Standard time values (for example, setup time, queue time, or interoperation time)

The control key is particularly important. It determines whether an operation:

  • Is relevant for costing
  • Is considered in capacity planning
  • Is included in scheduling

Note

A routing operation cannot be created without a control key.

Work with a Work Center

Introduction: Working with Work Centers

In this task, Master Data Specialist Maria creates a new work center for the forklift production line to support upcoming manufacturing activities. The work center represents a production resource and serves as a key element in production planning, scheduling, costing, and shop floor execution. By maintaining the required operational and capacity data, Maria ensures that the new work center can be used in routings and production orders, enabling accurate planning and efficient execution of the manufacturing process.

Task 1: Create a New Work Center

In this task, Master Data Specialist Maria creates a new work center based on an existing standard template defined in Customizing.

By using the template, she can quickly inherit predefined settings and ensure consistency with existing production resources.

After creating the work center, Maria adjusts the required capacity data to reflect the specific requirements of the forklift production line.

You now have an impression of how to work with a work center.