JIS Z 9015 PDF

Find the most up-to-date version of JIS Z at Engineering JIS Z Sampling procedures for inspection by attributes — Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for. JIS Z , Sampling Inspection Plans by. Attributes with Severity Adjustment. ( Acceptance Sampling Where a Consumer Can. Select Suppliers) (Draft). Abstract .

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Audio and video engineering Health care technology Log In Sign Up. Acceptance sampling procedures became common during World War II. Sampling schemes indexed by acceptance quality limit AQL for lot-by-lot inspection.

Acceptance sampling – Wikipedia

Packaging and distribution of goods Petroleum and related technologies Shipbuilding and marine structures Several levels of inspection are provided and jus be indexed to several AQLs. The sample size is specified and the basis for acceptance or rejection number of defects is provided.

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Some use of acceptance sampling still remains. From Wikipedia, the free encyclopedia.

JIS Z 9015-1:2006

Most often a producer supplies a consumer a number of items and a decision to accept or reject the items is made by determining the number of defective items in a sample from the lot. By using this site, you agree to the Terms of Use and Privacy 915.

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Applicability of the LASPs in the electric-power industry. Retrieved from ” https: It has been a common quality control technique used in industry.

The “free” calculations have locked features. Aircraft and space vehicle engineering Quality control tools Sampling statistics. Domestic and commercial equipment. International Review of Electrical Engineering I.

We wish you a pleasant end-of-year holiday. The lot is accepted if the number of defects falls below where the acceptance number or otherwise the lot is rejected.

Sampling provides one rational means of verification that a production lot conforms with the requirements of technical specifications.

Textile and leather technology For example, multiple sampling plans use more than two samples to reach a conclusion. Compared with attribute sampling plans, these often use a smaller sample size for the same indexed AQL. A shorter examination period and smaller sample sizes are features of this type of plan. Latest News of the Blog.

Views Read Edit View history. Our offices will be closed from December 24, to January 2, inclusive. Sampling procedures for inspection by attributes – Part 1: Acceptance sampling uses statistical sampling to determine whether to accept or reject a production lot of material.

In general, acceptance sampling is employed when one or several of the following hold: Dodge and others and became frequently used as standards. Rather than evaluating all items, a iis sample is taken, inspected or tested, and a decision is his about accepting or rejecting the entire production lot.

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Paint and colour industries When a measured characteristic produces a number, other sampling plans, such as those based on MIL-STD, are often used. Glass and ceramics industries These are primarily statistical risks and do not necessarily imply that defective product is intentionally being made or accepted. It is usually done as products leaves the factory, or in some cases even within the factory. Materials handling jsi Sciences humaines et sociales, lettres.

A single sampling plan for attributes is a statistical method by which the lot is accepted or rejected on the basis of one sample. Construction materials and building Energy and heat transfer engineering Mechanical systems and components for general use Mining and minerals Plans have known risks: Road vehicles engineering Rubber and plastic industries A wide variety of acceptance sampling plans are available.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Plans can have a known average outgoing quality limit AOQL. Company organization, management and quality.