Control limit for points below the central line in a control chart. Hotelling's T2 model:
Plan-do-check-act (PDCA) cycle:
OSHA Occupational Safety and Health Administration – A government agency in the department of Labor to maintain a safe and health work environment. A systematic method for implementing lean manufacturing that helps improve the production process and sustains gains made in the production cycle in an area or plant. Defined by W. Edwards Deming, a system that consists of an appreciation for systems, knowledge of variation, theory of knowledge and understanding of psychology. Process analysis:
Cp:
A professional, not-for-profit association that develops, promotes and applies quality-related information and technology for the private sector, government and academia. Confidence a supplier's product or service will fulfill its customers’ needs. To promote patient safety, the Recommendations for Terminology, Abbreviations and Symbols used in Medicines Documentation sets out principles for safe, clear and consistent terminology for medicines, and safe terms, abbreviations and dose designations for medicines. This “pull” type of process control employs a kanban, a card or signboard, attached to a lot of material/product in a production line signifying the delivery of a given quantity. To take a leadership role in influencing a culture of quality and safety. In acceptance sampling, a plan in which the criteria for acceptance and rejection apply to the cumulative sampling results for the current lot and one or more immediately preceding lots. The systematic design and implementation of quality processes across the world, based on information-sharing and best practices. Quality rate:
Its purpose is to determine whether all customer engineering design record requirements are properly understood by the supplier and that the process has the potential to produce product consistently meeting these requirements. A group of individuals organized to work together to accomplish a specific objective. A product characteristic that can affect safety or compliance with regulations, fit, function, performance or subsequent processing of product. Expert witness – A witness who has knowledge not normally possessed by the average person concerning the topic that he is to testify about. A precise description of each work activity, specifying cycle time, takt time, the work sequence of specific tasks and the minimum inventory of parts on hand needed to conduct the activity. Myers-Briggs type indicator (MBTI):
A major shift in the attitudes, norms, sentiments, beliefs, values, operating principles and behavior of an organization. Trend:
Sponsor:
Process:
New! Included are cost and performance-based measurements that measure reliability and quality performance of the products and services. Kitting:
A strategy and a formal relationship between a supplier and a customer that engenders cooperation for the benefit of both parties. A superior method or innovative practice that contributes to the improved performance of an organization, usually recognized as best by other peer organizations. Transaction data:
Constraint:
Often used interchangeably with the term “statistical process control” (see listing), although statistical quality control includes acceptance sampling, which statistical process control does not. It addresses the need to perform 5S on an ongoing and systematic basis. Baseline measurement:
This test can also be applied when the observations in a sample of data are ranks, that is, ordinal data rather than direct measurements. Accident Prevention – a set of precautionary, measures taken to avoid possible bodily harm. The cause and effect diagram is one of the “seven tools of quality” (see listing). A set of interrelated work activities that transform inputs into outputs. Nonconformity:
The act or process of determining a value. Internal failure:
Single-piece flow:
An examination of the relationship between the monetary cost of implementing an improvement and the monetary value of the benefits achieved by the improvement, both within the same time period. Example: go/no-go gauging of a dimension. primarily to remove materials. Thus, the employer is acting as an insurance company and underwrites the risk. Process capability:
ASQ serves individual and organizational members in more than 140 countries. Privately owned corporations, partnerships or sole proprietorships that have fewer employees and less annual revenue than a regular-sized business or corporation. Working sequence:
Management review:
A production area visual control device, such as a lighted overhead display. Not-for-profit organization that provides a forum for the development and publication of voluntary consensus standards for materials, products, systems and services. A systematic method for waste elimination or minimization (muda) within a manufacturing system without sacrificing productivity. Certified quality process analyst (CQPA):
Inspection of a sample from a lot to decide whether to accept that lot. Policy development – A course of action, in a significant event occurrence, or change an event or incident that changes a situation. Blemish:
A structured method in which customer needs or expectations are translated into appropriate technical requirements for each stage of product development and production. Standard work instructions:
New! A time sequenced chart with upper and lower control limits on which values of some statistical measure for a series of samples or subgroups are plotted. It involves averaging the volume and sequence of different model types on a mixed model production line. Correlation (statistical):
Black Belt (BB):
Cycle time:
Industrial Hygiene – May be involved with the assessment and control of chemical, physical or biological hazards in the work place that could cause disease or discomfort. It is sometimes referred to as the engineering tolerance divided by the natural tolerance and is only a measure of dispersion. New! That makes it an effective practice for project and build-to-order manufacturing. International Organization for Standardization (ISO):
Also known as outer exchange of die. Random cause:
The Americanized version is “sort, straighten, scrub, standardize and sustain.” The 5S approach organizes the workplace, keeps it neat and clean, establishes standardized condition and maintains discipline to sustain the effort. Arranging machines in the correct process sequence, with operators remaining within the cell and materials presented to them from outside. The production preparation process is a tool for designing lean manufacturing environments. In acceptance sampling, one or more units of product (or a quantity of material) drawn from a lot for purposes of inspection to reach a decision regarding acceptance of the lot. Part 2. Also see “blemish,” “imperfection” and “nonconformity.”. Upon successful completion of the audit, the organization receives a certificate indicating it has met the standard requirements. A quality characteristic’s departure from its intended level or state without any association to conformance to specification, requirements or to the usability of a product or service. See “process kaizen.”. A matrix-type horizontal bar chart used in process/project planning and control to display planned and finished work in relation to time. SIPOC diagram:
Internet based training – A computer network consisting of a world wide network that use the TCP/IP network for observation or premise from which a reasoning process of being a person to an agreed standard of proficiency by practiced instruction. See “cause and effect diagram.”. Nondestructive testing and evaluation (NDT, NDE):
New! An ASQ certification. Inspection in accordance with a sampling plan requiring smaller sample sizes than those used in normal inspection. Customer requirements that are critical for the organization’s success. BS 7799 Part 2 focuses on information security management systems. A control chart in which the subgroup average, X-bar, is used to evaluate the stability of the process level. The analysis of a manufacturing system at all stages to maximize the quality of the process itself and the products it produces. Certified calibration technician (CCT):
A form of inspection to determine nonconforming product. Each process makes only the one piece that the next process needs, and the transfer batch size is one. Seven new management and planning tools:
The greater the Cpk value, the better. Idea creation tools:
Named after its developer, Dorian Shainin, this problem-solving system focuses on identifying the dominant cause of process variation called the Red X. All activities concerned with determining that relevant requirements in standards or regulations are fulfilled, including sampling, testing, inspection, certification, management system assessment and registration, accreditation of the competence of those activities and recognition of an accreditation program’s capability. Key process:
Fundamental ideas and tools that define the quality of a product or service. The Safety Glossary provides guidance primarily for the drafters and reviewers of safety standards and other publications, including IAEA technical officers, consultants and members of bodies that endorse safety standards. New! Facilitator:
Quality:
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