Inspect Products at the Right Time

Inspections used to be left until the later stages of the process – often just before the finished products were delivered to customers. As there was more chance of a product being faulty by the end of the process, all defects could be found in one big, final inspection. But the longer a unit is in a process, the more time and money is spent on it – so it makes sense to find faults as early as possible before any more money is wasted by working on a defective unit. It is better for a baker to find bad eggs when they arrive at the bakery, rather than use the eggs and then scrap the finished cakes.

Your first quality control inspections should come at the beginning of the process, testing materials as they arrive from suppliers – and there is a strong case for inspections within suppliers’ own operations. Then you should have inspections all the way through the process to the completion of the final product and its delivery to customers. Some particularly important places for insperctions are:

  • On raw materials when they arrive;
  • At regular intervals during the process;
  • Before high-cost operations;
  • Before irreversible operations, like firing pottery;
  • Before operations that might hide defects, like painting;
  • When production is complete;
  • Before shipping to customers.

This may seem like a lot of inspections, but remember that most of them are done by people working on the process. Quality at source means that the products are not taken away for testing in some remote laboratory, but are checked at each step before being passed on the next step.

My Consultancy–Asif J. Mir – Management Consultant–transforms organizations where people have the freedom to be creative, a place that brings out the best in everybody–an open, fair place where people have a sense that what they do matters. For details please visit, Line of Sight

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