What is an example of over-processing waste?

What is an example of over-processing waste?

A simple example of overprocessing waste is when a part of a product is highly polished using labor and machinery when it’s not a customer or product functionality requirement.

What is over-processing waste in Lean?

Overprocessing is one of the seven wastes of lean manufacturing (or 7 mudas); Overprocessing is adding more value to a product than the customer actually requires such as painting areas that will never be seen or be exposed to corrosion.

Which of the following is an example of excessive processing?

Examples of Excess Processing include: Poor communication. Not understanding your customers’ needs. Human error.

What is excess processing?

Excess processing refers to the act of providing more value in a product than is required by the customer (Ohno, 1988). By providing more value than necessary, excess processing can cost organizations financial burden with respect to the materials used and the staff time required (El-Namrouty, 2013).

What are examples of lean?

7 Examples of Lean Manufacturing in Action

  • Cable Manufacturing. A cable manufacturing company wanted to reduce set-up times and shorten lead time to market.
  • Truck Manufacturing.
  • Printing Industry.
  • Automotive Parts Manufacturing.
  • Warehouse Management.
  • Customer Service.
  • Heating and Air-Conditioning Manufacturing.

What is lean production example?

Some examples of this Lean manufacturing principle include: Pair programming: Avoiding quality issues by combining the skills and experience of two developers instead of one. Test-driven development: Writing criteria for a product/feature/part before creating it to ensure it meets business requirements.

What is a good example of lean thinking?

Examples of added value for manufacturers include extra product features deemed valuable by customers, shorter lead times, and more convenient deliveries in smaller batches.

What are examples of waste?


  • Waste (or wastes) are unwanted or unusable materials.
  • Examples include municipal solid waste (household trash/refuse), hazardous waste, wastewater (such as sewage, which contains bodily wastes (feces and urine) and surface runoff), radioactive waste, and others.

What are the 7 waste of lean?

Under the lean manufacturing system, seven wastes are identified: overproduction, inventory, motion, defects, over-processing, waiting, and transport.

How can lean production reduce waste?

How to Cut Waste with Lean Manufacturing & On-Demand Print

  1. Identify Waste.
  2. Classify the Types of Waste.
  3. Identify Workplace Waste.
  4. Perfect Tune-ups.
  5. Create Your Manufacturing Workflow.
  6. Train Your Employees.
  7. Create Inventories.
  8. Ensure Lasting Workplace Efficiency Through Lean Management.

How can over-processing be prevented?

Over-processing can be seen in several ways….Let’s look at a few techniques that can help you prevent over-processing casualties.

  1. Have a clear schedule & work plan.
  2. Establish clear quality standards & stick by them.
  3. Establish the “Final Critic” and move on.
  4. Remember to get signed change orders for any changes.

What is waste of processing?

Waste is any step or action in a process that is not required to complete a process (called “Non Value-Adding”) successfully. When Waste is removed, only the steps that are required (called “Value-Adding”) to deliver a satisfactory product or service to the customer remain in the process.