The need for control over manufacturing processes has never been higher than in today's
environment. As this need has increased, so too has the requirement for better management of the equipment used to measure and control manufacturing processes. Fundamental to managing this equipment properly is ensuring that it's correctly calibrated and maintained.
During the last 30 years, giant steps have been taken to repair the damage done to the environment by industry. In the United States and elsewhere, rivers that were once dead and filled with toxic pollutants now support fish and are being used for recreation. Humankind’s attitude toward and relationship with nature has drastically changed.
Three basic evaluation methods exist for any work activity: inspection, compliance auditing and management auditing. The first method, inspection, measures a process's output against certain characteristics. These characteristics, generally identified as form, fit and function, are specified, and the process output either possesses those characteristics or it doesn't. As a result, an inspection's outcome is always binary: pass or fail.
If your company is involved in manufacturing, chances are that a good portion of your company's assets include measurement and test equipment (M&TE). This includes everything from simple go/no-go plug gauges to air-pressure gauges, voltmeters, micrometers and calipers on up to very sophisticated equipment such as robotic coordinate measurement machines and scanning electron microscopes.
For some, Labor Day signals the end of summer as preparations for autumn and the accompanying holidays begin. As is customary in some locales, warm weather clothes, including one’s white wardrobe and shoes, are returned to the closet until next spring. Children and students go back to school, much to the delight of their parents, and hopefully to the excitement of their teachers.
Qing Rong Zhang (behind computer, center), a Shanghi-based quality engineer with more than 30 years of experience with automotive original equipment manufacturers and tier-one suppliers, handles an overall supplier assessment.