Masters Summit Learn about the upcoming industry event. Quality Quality Assurance Inspection. QA inspections confirm that products and processes meet expected levels of quality. Quality Assurance Software Videos MasterControl helps hundreds of companies around the world be prepared for quality assurance inspections. Specialized tools take the agony out of QA inspections. Streamlined Change Control Processes. Learn More. Complete Document Control.
Comprehensive Training Management Systems. Connected Quality Event Management. Cloud-Connected Quality Assurance Quality assurance is reliant on up-to-date information. Take the dread out of QA inspections. Simplify QA with robust digital solutions. Production audit is performed in layers each with its own specific role. Initial production audit: It starts with the raw material audit.
Typically, performing the inspection of raw materials safeguard the later issues especially those likely to happen due to damaged or broken raw materials. In due course of production: Intermediate product inspection is ideal for large-scale product manufacture especially those with high risk to defects.
Some products cause huge blow if any defect will arise in the later stages of the production. The main issues are not reversible in later stages of development. Environmental Audit.
Energy Audit. Food Safety Audit. Compliance Testing. Chemical Testing. Rohs Testing. Our Company. Compliance and Intgrity. Accreditations and Certifications. Privacy Policy. Request a Sample Report. Leave your application to receive a report. Request Report. Inspection is an activity which generally occurs outside a laboratory, often at the place where the product is being produced. Inspection is primarily focused on the appearance, construction, and basic function of the product.
It is the quality control function which is carried out, during the manufacturing of the product by an authorized inspector. The function includes measuring, examining, testing, gauging or otherwise comparing the findings with applicable requirements.
The authorized inspector is an employee who is properly qualified and has the authority to carry out the inspection. On the other hand, testing is carried out in a laboratory which is a facility often installed at a place near the process of manufacture.
Testing laboratory is to have capability to measure the needed properties of the product such as physical, chemical, mechanical, and metallurgical etc. Testing is normally done by destructive methods of testing.
Destructive testing by definition is any test which alters the shape, form, size or structure of the material being tested. The tested part is destroyed in the process and is not available for use. However, the information obtained during testing is usable for evaluation of the products produced in the same batch. Some of the properties of the product can also be tested by non-destructive testing NDT methods. For effective inspection and testing during the manufacture of the product, it is necessary that the employees are provided with adequate resources.
These employees are to be well trained in the job and are to have support of the management along with the required powers to perform their job. They are to have thorough knowledge of the standards and specifications.
The time needed for the proper inspection and testing is to be provided in the production schedule. The emploees are to follow the documented procedures and are to keep proper records. The prime objectives of the inspection and testing are i to certify the quality of the product being dispatched to the customer, ii to minimize the quality issues with the customer, iii to distinguish quality products from those products which are off in quality so that off quality products can be segregated, and iv to determine if the process is changing and approaching the specification limits requiring application of controls, v to determine the stage of the process at which the product is picking up the defect.
Inspection and testing can also be used i to rate the quality of the products, ii to determine the types of defects in the products, iii to determine the causes of the defects, iv to measure the precision of the measuring instruments and testing equipments, and v to measure process capability.
The intent of inspection and testing is to identify anything that is not as per specification, so that production personnel either fix it or eliminate it in order to ensure that the product conforms to the specifications, and has the functions as required under the specification..
On the contrary, the testing is normally done usually for the selected samples. In view of this, the sampling techniques are very important for the inspection and testing. If the samples selected are not representative then the results of the inspection and testing will not depict the correct quality of the product. Also, when it is suspected that the quality of the product with in a batch differ widely, then it is always advisable either carry out inspection and testing on a large number of samples or to apply inspection and testing techniques for the entire batch of the material.
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