Quality Assurance (QA) is a set of defined processes for systematic monitoring and evaluation to assure product quality.
Quality Control (QC) is the process of confirming that the product meets the specifications. It includes the checking and testing of manufacturing procedures as well as the final products. The results from these tests are compared with a set of defined acceptance criteria. By carrying out QC testing during manufacturing, defects can be identified in a timely manner, allowing for the product flaw to be rectified and if required, adjustments to be made in the manufacturing process to prevent further defective output.
In welding, QA/QC plays a vital role in ensuring sound and reliable welds are produced and in minimizing rework. (more…)
Dry Ice Blasting Solves Equipment Maintenance Challenges in the Coatings Industry
One of our customers – a powder pigment coating facility in Houston maintains one of the most extensive portfolios of powder technologies in the industry. When they encountered difficulties with their existing cleaning methods, they turned to Red-D-Arc for equipment cleaning alternatives. (more…)
Red-D-Arc provided high pressure 200 psi/375CFM compressors, dry ice blasting machines, ice, and on-site operator/safety training to labor crews in a time-constrained situation as part of emergency management and response effort to address a university garage fire disaster in Houston.
The dry ice blasting process was used to clean up soot and carbon contaminated surfaces bringing it back to pre-disaster condition. Through the expert support of Red-D-Arc’s Dry Ice Blasting Team the customer was able to compress cleaning time-frames and complete the project in less than a week enabling the critical service delivery infrastructure to get back to the educational community in a short period of time.
The manufacturing industry is in distress. There is a shortage of skilled talent and this gap is only widening. While manufacturing companies are able to make goods faster and cheaper than ever, there is a growing lack of skilled manufacturing employees to ensure that production continues. Industry projections from Deloitte and the Manufacturing Institute, among other industry analysts, predict that over the next decade, more than 2 million manufacturing jobs will go unfilled across the U.S. (more…)
Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding and safety products. Known locally nationwide, our distribution network serves more than one million customers of all sizes with a broad offering of top-quality products and unmatched expertise.