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Saki Corporation
is a Japanese company established in 1994 that manufactures high-speed automated optical inspection (AOI) and solder paste Solder paste is used in the manufacture of printed circuit boards to connect surface mount components to pads on the board. It is also possible to solder through-hole pin in paste components by printing solder paste in and over the holes. The s ... inspection (SPI) systems for the electronics assembly markets. Saki Corporation has headquarters in Tokyo, Japan with offices and sales and support centers on the world. Saki Corporation has Quality Management System JIS Q 9001:2008 and ISO9001:2008 certifications. The company's CEO is Koike Norihiro. Retrieved 15 February 2015. References * *External links *[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automated Optical Inspection
Automated optical inspection (AOI) is an automated visual inspection of printed circuit board (PCB) (or LCD, transistor) manufacture where a camera autonomously scans the device under test for both catastrophic failure (e.g. missing component) and 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 AOI systems can inspect for most types of defects (component placement, solder shorts, missing solder, etc.) at one place in the line with one single system. In this way the faulty boards are reworked and the other boards are sent to the next process stage. SMT inspection AOIs for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solder Paste
Solder paste is used in the manufacture of printed circuit boards to connect surface mount components to pads on the board. It is also possible to solder through-hole pin in paste components by printing solder paste in and over the holes. The sticky paste temporarily holds components in place; the board is then heated, melting the paste and forming a mechanical bond as well as an electrical connection. The paste is applied to the board by jet printing, stencil printing or syringe; then the components are put in place by a pick-and-place machine or by hand. Use A majority of the defects in circuit-board assembly are caused due to issues in the solder-paste printing process or due to defects in the solder paste. There are many different types of defects possible, e.g. too much solder, or the solder melts and connects too many wires (bridging), resulting in a short circuit. Insufficient amounts of paste result in incomplete circuits. Head-in-pillow defects, or incomplete coalesce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quality Management System
A quality management system (QMS) is a collection of business processes focused on consistently meeting customer requirements and enhancing their satisfaction. It is aligned with an organization's purpose and strategic direction (ISO 9001:2015). It is expressed as the organizational goals and aspirations, policies, processes, documented information, and resources needed to implement and maintain it. Early quality management systems emphasized predictable outcomes of an industrial product production line, using simple statistics and random sampling. By the 20th century, labor inputs were typically the most costly inputs in most industrialized societies, so focus shifted to team cooperation and dynamics, especially the early signaling of problems via a continual improvement cycle. In the 21st century, QMS has tended to converge with sustainability and transparency initiatives, as both investor and customer satisfaction and perceived quality are increasingly tied to these factors. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2008
File:2008 Events Collage.png, From left, clockwise: Lehman Brothers went bankrupt following the Subprime mortgage crisis; Cyclone Nargis killed more than 138,000 in Myanmar; A scene from the opening ceremony of the 2008 Summer Olympics in Beijing; the 2008 Sichuan earthquake kills over 87,000; a destroyed Georgian T-72 tank during the Russo-Georgian War; the Trident Hotel in Mumbai was the site of the November 2008 Mumbai attacks;a line of detritus in a backyard made during the December, 2008 resulting from the Kingston Fossil Plant coal fly ash slurry spill ; Poster in Pristina celebrating the Independence of Kosovo from Serbia., 300x300px, thumb rect 0 0 200 200 Subprime mortgage crisis rect 200 0 400 200 Cyclone Nargis rect 400 0 600 200 2008 Summer Olympics rect 0 200 300 400 2008 Kosovo declaration of independence rect 300 200 600 400 2008 Sichuan earthquake rect 0 400 200 600 Kingston Fossil Plant coal fly ash slurry spill rect 200 400 400 600 2008 Mumbai attacks rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineering Companies Of Japan
Engineering is the use of scientific principles to design and build machines, structures, and other items, including bridges, tunnels, roads, vehicles, and buildings. The discipline of engineering encompasses a broad range of more specialized fields of engineering, each with a more specific emphasis on particular areas of applied mathematics, applied science, and types of application. See glossary of engineering. The term ''engineering'' is derived from the Latin ''ingenium'', meaning "cleverness" and ''ingeniare'', meaning "to contrive, devise". Definition The American Engineers' Council for Professional Development (ECPD, the predecessor of ABET) has defined "engineering" as: The creative application of scientific principles to design or develop structures, machines, apparatus, or manufacturing processes, or works utilizing them singly or in combination; or to construct or operate the same with full cognizance of their design; or to forecast their behavior under spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
