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Inspect
An inspection is, most generally, an organized examination or formal evaluation exercise. In engineering activities inspection involves the measurements, tests, and gauges applied to certain characteristics in regard to an object or activity. The results are usually compared to specified requirements and standards for determining whether the item or activity is in line with these targets, often with a Standard Inspection Procedure in place to ensure consistent checking. Inspections are usually non-destructive. Inspections may be a visual inspection or involve sensing technologies such as ultrasonic testing, accomplished with a direct physical presence or remotely such as a remote visual inspection, and manually or automatically such as an automated optical inspection. Non-contact optical measurement and photogrammetry have become common NDT methods for inspection of manufactured components and design optimisation. A 2007 Scottish Government review of scrutiny of public se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Safety Inspection Service
The Food Safety and Inspection Service (FSIS), an agency of the United States Department of Agriculture (USDA), is the public health regulatory agency responsible for ensuring that United States' commercial supply of meat, poultry, and egg products is safe, wholesome, and correctly labeled and packaged. The FSIS draws its authority from the Federal Meat Inspection Act of 1906, the Poultry Products Inspection Act of 1957 and the Egg Products Inspection Act of 1970. The FSIS also acts as a national health department and is responsible for the safety of public food-related establishments as well as business investigation. Food products under the jurisdiction of the FSIS, and thus subject to inspection, are those that contain more than 3% meat or 2% poultry products, with several exceptions, and egg products (liquid, frozen or dried). Shell eggs, meat and poultry products not under the jurisdiction of the FSIS are under the jurisdiction of the United States Food and Drug Administra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meat Inspection Act
The Federal Meat Inspection Act of 1906 (FMIA) is an American law that makes it illegal to adulterate or misbrand meat and meat products being sold as food, and ensures that meat and meat products are slaughtered and processed under strictly regulated sanitary conditions. These requirements also apply to imported meat products, which must be inspected under equivalent foreign standards. United States Department of Agriculture (USDA) inspection of poultry was added by the Poultry Products Inspection Act of 1957 (PPIA). The Food, Drug, and Cosmetic Act authorizes the Food and Drug Administration (FDA) to provide inspection services for all livestock and poultry species not listed in the FMIA or PPIA, including venison and buffalo. The Agricultural Marketing Act authorizes the USDA to offer voluntary, fee-for-service inspection services for these same species. Historical motivation for enactment The original 1906 Act authorized the Secretary of Agriculture to inspect and cond ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Visual Inspection
Visual inspection is a common method of quality control, data acquisition, and data analysis. Visual Inspection, used in maintenance of facilities, mean inspection of equipment and structures using either or all of raw human senses such as vision, hearing, touch and smell and/or any non-specialized inspection equipment. Inspections requiring Ultrasonic, X-Ray equipment, Infra-red, etc. are not typically regarded as Visual Inspection as these Inspection methodologies require specialized equipment, training and certification. Quality control A study of the visual inspection of small integrated circuits found that the modal duration of eye fixations of trained inspectors was about 200 ms. The most accurate inspectors made the fewest eye fixations and were the fastest. When the same chip was judged more than once by an individual inspector the consistency of judgment was very high whereas the consistency between inspectors was somewhat less. Variation by a factor of six in inspecti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pre-shipment Inspection
Pre-shipment inspection (also preshipment inspection or PSI) is a part of supply chain management and an important quality control method for checking the quality of goods clients buy from suppliers. PSI helps ensure that production complies with the governing specification, contract, or purchase order. A final random inspection (FRI) checks finished products, often when at least 80% of an order has been produced and export-packed. Samples are selected at random, according to standards and procedures. Process Re-shipment acceptance sampling, involving inspection, and acceptance testing, may be agreed upon between a buyer, a supplier, and a bank, and it can be used to initiate payment under a letter of credit. A PSI can be performed at different stages before shipment, such as checking the total amount of goods and packing, controlling the quality or consistency of goods, checking of all documentation, as for example test reports, packaging list, or verification of compliance with s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Design For Manufacturability
Design for manufacturability (also sometimes known as design for manufacturing or DFM) is the general engineering practice of designing products in such a way that they are easy to manufacture. The concept exists in almost all engineering disciplines, but the implementation differs widely depending on the manufacturing technology. DFM describes the process of designing or engineering a product in order to facilitate the manufacturing process in order to reduce its manufacturing costs. DFM will allow potential problems to be fixed in the design phase which is the least expensive place to address them. Other factors may affect the manufacturability such as the type of raw material, the form of the raw material, dimensional tolerances, and secondary processing such as finishing. Depending on various types of manufacturing processes there are set guidelines for DFM practices. These DFM guidelines help to precisely define various tolerances, rules and common manufacturing checks relate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Design For Inspection
Design for Inspection (DFI) is an engineering principle that proposes that inspection methods and measurement instruments used to certify manufacturing conformity, should be considered early in the design of products. Production processes should be designed in such a way that features of the product are easy to inspect with readily available measurement instruments, and so that measurement uncertainty is considered in the tolerance that are applied. The concept can be applied in almost all engineering disciplines. DFI describes the process of designing or engineering a product in order to facilitate the measurement in order to reduce the overall costs of manufacturing and delivering products that satisfy customers. The role of inspection in the manufacturing process is to ensure that the manufacturing process is producing components that meet the specification requirements. Inspection does not assure the quality of the product, only a robust and repeatable manufacturing process c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automated Optical Inspection
Automated optical inspection (AOI) is an automated visual inspection Visual inspection is a common method of quality control, data acquisition, and data analysis. Visual Inspection, used in maintenance of facilities, mean inspection of equipment and structures using either or all of raw human senses such as vision, ... of printed circuit board (PCB) (or LCD, transistor) manufacture where a camera machine vision, autonomously scans the device under test for both catastrophic failure (e.g. missing component) and Product defect, quality defects (e.g. fillet size or shape or component skew). It is commonly used in the manufacturing process because it is a non-contact test method. It is implemented at many stages through the manufacturing process including bare board inspection, solder paste inspection (SPI), pre-reflow and post-reflow as well as other stages. Historically, the primary place for AOI systems has been after solder reflow or "post-production." Mainly because, post-reflow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AS9100
AS9100 is a widely adopted and standardized quality management system for the aerospace industry. It was released in October, 1999, by the Society of Automotive Engineers and the European Association of Aerospace Industries. AS9100 replaces the earlier AS9000 and fully incorporates the entirety of the current version of ISO 9001, while adding requirements relating to quality and safety. Major aerospace manufacturers and suppliers worldwide require compliance and/or registration to AS9100 as a condition of doing business with them. History Prior to development of AS9100 standards for Quality Management Systems, the U.S. military applied two specifications to supplier quality and inspection programs, respectively, MIL-Q-9858A ''Quality Program Requirements'', and MIL-I-45208A ''Military Specification: Inspection System Requirements''. For years these specifications had represented the basic tenets of the aerospace industry. However, when the U.S. government adopted ISO 9001, it wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Nations Monitoring, Verification And Inspection Commission
The United Nations Monitoring, Verification and Inspection Commission (UNMOVIC) was created through the adoption of United Nations Security Council resolution 1284 of 17 December 1999 and its mission lasted until June 2007. UNMOVIC was meant to replace the former United Nations Special Commission (UNSCOM) to carry on with the mandate to disarm Iraq of its weapons of mass destruction (WMDs), and to operate a system of ongoing monitoring and verification to check Iraq's compliance with its obligations not to reacquire the same weapons banned by the Security Council. Background and UNMOVIC's predecessor UNSCOM UNSCOM was created with the adoption of United Nations Security Council Resolution 687 in April 1991. Lack of cooperation between UNSCOM and the Iraqi government, plus Saddam Hussein's failure to provide unfettered access to UN arms inspectors, led the United States and the United Kingdom to launch air strikes during Operation Desert Fox. Along with founded suspicion of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Secretary Of Agriculture
The United States secretary of agriculture is the head of the United States Department of Agriculture. The position carries similar responsibilities to those of agriculture ministers in other governments. The department includes several organizations. The 297,000 mi2 (770,000 km2) of national forests and grasslands are managed by the United States Forest Service. The safety of food produced and sold in the United States is ensured by the United States Food Safety and Inspection Service. The Food Stamp Program works with the states to provide food to low-income people. Secretary of Agriculture is a Level I position in the Executive Schedule, thus earning a salary of US$221,400, as of January 2021. Since February 24, 2021, the current secretary is Tom Vilsack, who had previously served as the 30th secretary of agriculture in the Obama administration. List of secretaries of agriculture When the Department of Agriculture was established in 1862, its executive was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remote Visual Inspection
Remote Visual Inspection or Remote Digital Video Inspection, also known as RVI or RDVI, is a form of visual inspection which uses visual aids including video technology to allow an inspector to look at objects and materials from a distance because the objects are inaccessible or are in dangerous environments. Mix, Paul E. ''Introduction to Nondestructive Testing: A Training Guide''. 2nd ed. New York: Wiley, 2005. 576. Print. RVI is also a specialty branch of nondestructive testing (NDT). Purposes Technologies include, but not limited to, rigid or flexible borescopes, videoscopes, fiberscopes, push cameras, pan/tilt/zoom cameras and robotic crawlers. Remote are commonly used where distance, angle of view and limited lighting may impair direct visual examination or where access is limited by time, financial constraints or atmospheric hazards. RVI/RDVI is commonly used as a predictive maintenance or regularly scheduled maintenance tool to assess the "health" and operability of fixe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geometric Dimensioning And Tolerancing
Geometric Dimensioning and Tolerancing (GD&T) is a system for defining and communicating engineering tolerances and relationships. It uses a symbolic language on engineering drawings and computer-generated three-dimensional solid models that explicitly describe nominal geometry and its allowable variation. It tells the manufacturing staff and machines what degree of accuracy and precision is needed on each controlled feature of the part. GD&T is used to define the nominal (theoretically perfect) geometry of parts and assemblies, to define the allowable variation in form and possible size of individual features, and to define the allowable variation between features. *Dimensioning specifications define the nominal, as-modeled or as-intended geometry. One example is a basic dimension. *Tolerancing specifications define the allowable variation for the form and possibly the size of individual features, and the allowable variation in orientation and location between features. Two exam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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