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  2. Economic batch quantity - Wikipedia

    en.wikipedia.org/wiki/Economic_batch_quantity

    The disadvantages of planning a small batch are that there will be costs of frequent ordering, and a high risk of interruption of production because of a small product inventory. [12] Somewhere between the large and small batch quantity is the optimal batch quantity, i.e. the quantity in which the cost per product unit is the lowest. [12]

  3. Batch production - Wikipedia

    en.wikipedia.org/wiki/Batch_production

    Batch production is a method of manufacturing where the products are made as specified groups or amounts, within a time frame. A batch can go through a series of steps in a large manufacturing process to make the final desired product.

  4. Scheduling (production processes) - Wikipedia

    en.wikipedia.org/wiki/Scheduling_(production...

    Batch production scheduling is the practice of planning and scheduling of batch manufacturing processes. Although scheduling may apply to traditionally continuous processes such as refining, [ 1 ] [ 2 ] it is especially important for batch processes such as those for pharmaceutical active ingredients, biotechnology processes and many specialty ...

  5. ANSI/ISA-95 - Wikipedia

    en.wikipedia.org/wiki/ANSI/ISA-95

    ANSI/ISA-95.00.03-2005, Enterprise-Control System Integration, Part 3: Models of Manufacturing Operations Management focuses on the functions and activities at level 3 (Production / MES layer). It provides guidelines for describing and comparing the production levels of different sites in a standardized way.

  6. Production planning - Wikipedia

    en.wikipedia.org/wiki/Production_Planning

    Different types of production methods, such as single item manufacturing, batch production, mass production, continuous production etc. have their own type of production planning. Production planning can be combined with production control into production planning and control, or it can be combined with enterprise resource planning.

  7. Quick response manufacturing - Wikipedia

    en.wikipedia.org/wiki/Quick_Response_Manufacturing

    Common efficiency measures encourage production of parts in large batch sizes. From the QRM perspective, large batch sizes lead to long waiting times, high WIP and inventory, and ultimately long lead times. Long lead times in turn result in multiple forms of waste and increased cost as described above.

  8. ISA-88 - Wikipedia

    en.wikipedia.org/wiki/ISA-88

    S88 provides a consistent set of standards and terminology for batch control and defines the physical model, procedures, and recipes. The standard sought to address the following problems: lack of a universal model for batch control, difficulty in communicating user requirement, integration among batch automation suppliers, and difficulty in ...

  9. Economic production quantity - Wikipedia

    en.wikipedia.org/wiki/Economic_production_quantity

    Production runs to replenish inventory are made at regular intervals; During a production run, the production of items is continuous and at a constant rate; Production set-up/ordering cost is fixed (independent of quantity produced) The lead time is fixed; The purchase price of the item is constant, i.e. no discount is available