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1997 Aisin Fire
The 1997 Aisin fire was a fire which shut down one of the production facilities of the Toyota-subsidiary Aisin Seiki Co. on February 1, 1997, a Saturday. The event was notable as the factory was the main supplier of a motor part for Toyota cars. Due to the just in time stock keeping philosophy of the Toyota Production System (TPS), Toyota's car factories reportedly only kept four-hour stocks of the part. However the event also provided an example of successful business relationships between Toyota and its suppliers, allowing the company to quickly manufacture replacement parts and limit the halt in production of its cars, thereby minimizing the losses from this event. The fire The fire started before dawn on February 1, 1997, at Aisin Seiki Co.'s Factory No. 1 in Kariya, Japan. The cause of the fire was reportedly unknown. The factory produced brake fluid proportioning valves (P-valves) which help prevent skidding by controlling the pressure on rear brakes, and are used in the br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire
Fire is the rapid oxidation of a material (the fuel) in the exothermic chemical process of combustion, releasing heat, light, and various reaction Product (chemistry), products. At a certain point in the combustion reaction, called the ignition point, flames are produced. The ''flame'' is the visible portion of the fire. Flames consist primarily of carbon dioxide, water vapor, oxygen and nitrogen. If hot enough, the gases may become ionized to produce Plasma (physics), plasma. Depending on the substances alight, and any impurities outside, the color of the flame and the fire's Intensity (heat transfer), intensity will be different. Fire in its most common form can result in conflagration, which has the potential to cause physical damage through burning. Fire is an important process that affects ecological systems around the globe. The positive effects of fire include stimulating growth and maintaining various ecological systems. Its negative effects include hazard to life and pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toyota
is a Japanese multinational automotive manufacturer headquartered in Toyota City, Aichi, Japan. It was founded by Kiichiro Toyoda and incorporated on . Toyota is one of the largest automobile manufacturers in the world, producing about 10 million vehicles per year. The company was originally founded as a spinoff of Toyota Industries, a machine maker started by Sakichi Toyoda, Kiichiro's father. Both companies are now part of the Toyota Group, one of the largest conglomerates in the world. While still a department of Toyota Industries, the company developed its first product, the Type A engine in 1934 and its first passenger car in 1936, the Toyota AA. After World War II, Toyota benefited from Japan's alliance with the United States to learn from American automakers and other companies, which would give rise to The Toyota Way (a management philosophy) and the Toyota Production System (a lean manufacturing practice) that would transform the small company into a leader in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subsidiary
A subsidiary, subsidiary company or daughter company is a company owned or controlled by another company, which is called the parent company or holding company. Two or more subsidiaries that either belong to the same parent company or having a same management being substantially controlled by same entity/group are called sister companies. The subsidiary can be a company (usually with limited liability) and may be a government- or state-owned enterprise. They are a common feature of modern business life, and most multinational corporations organize their operations in this way. Examples of holding companies are Berkshire Hathaway, Jefferies Financial Group, The Walt Disney Company, Warner Bros. Discovery, or Citigroup; as well as more focused companies such as IBM, Xerox, and Microsoft. These, and others, organize their businesses into national and functional subsidiaries, often with multiple levels of subsidiaries. Details Subsidiaries are separate, distinct legal entities f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aisin Seiki Co
is a Japanese corporation that develops and produces components and systems for the automotive industry. Aisin is a Fortune Global 500 company, ranked 359 rankings. Aisin is a member of the Toyota Group of companies. Aisin was founded in 1965 and supplies engine, drivetrain, body and chassis, aftermarket, and other automotive parts for the Toyota Motor Corporation and other various major OEMs. In addition to automotive products, Aisin also offers life and amenity products (such as sewing machines and, from 1966 to 2020, mattresses), cogeneration and heat exchange systems, and welfare products, among others. History The company traces its origins to 1943, when was founded as a joint venture between the Toyota Motor Corporation and Kawasaki Aircraft Industries to produce aircraft engines for the Imperial Japanese Army Air Service. The company was quickly renamed after it was discovered that there was a pre-existing company with the same name. After the war, Tokai renamed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Just In Time (business)
Lean manufacturing is a production method aimed primarily at reducing times within the production system as well as response times from suppliers and to customers. It is closely related to another concept called just-in-time manufacturing (JIT manufacturing in short). Just-in-time manufacturing tries to match production to demand by only supplying goods which have been ordered and focuses on efficiency, productivity (with a commitment to continuous improvement) and reduction of "wastes" for the producer and supplier of goods. Lean manufacturing adopts the just-in-time approach and additionally focuses on reducing cycle, flow and throughput times by further eliminating activities which do not add any value for the customer. Lean manufacturing also involves people who work outside of the manufacturing process, such as in marketing and customer service. Lean manufacturing is particularly related to the operational model implemented in the post-war 1950s and 1960s by the Japa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toyota Production System
The Toyota Production System (TPS) is an integrated socio-technical system, developed by Toyota, that comprises its management philosophy and practices. The TPS is a management system that organizes manufacturing and logistics for the automobile manufacturer, including interaction with suppliers and customers. The system is a major precursor of the more generic "lean manufacturing". Taiichi Ohno and Eiji Toyoda, Japanese industrial engineers, developed the system between 1948 and 1975. Originally called " just-in-time production", it builds on the approach created by the founder of Toyota, Sakichi Toyoda, his son Kiichiro Toyoda, and the engineer Taiichi Ohno. The principles underlying the TPS are embodied in The Toyota Way. Goals The main objectives of the TPS are to design out overburden ( muri) and inconsistency ( mura), and to eliminate waste (muda). The most significant effects on process value delivery are achieved by designing a process capable of delivering the required res ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kariya
is a city in central Aichi Prefecture, Japan. , the city had an estimated population of 153,162 in 66,751 households, and a population density of 3,040 persons per km2. The total area of the city is . Geography Kariya is situated in central Aichi Prefecture, on the Mikawa side of the border between former Owari Province and Mikawa Province. The area is flat and well-watered, with an average elevation of less than 10 meters above sea level. Climate The city has a climate characterized by hot and humid summers, and relatively mild winters (Köppen climate classification ''Cfa''). The average annual temperature in Aisai is 15.7 °C. The average annual rainfall is 1578 mm with September as the wettest month. The temperatures are highest on average in August, at around 27.9 °C, and lowest in January, at around 4.4 °C. Demographics Per Japanese census data, the population of Kariya has grown steadily over the past 70 years. Neighboring municipalities ; Aichi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brake Fluid
Brake fluid is a type of hydraulic fluid used in hydraulic brake and hydraulic clutch applications in automobiles, motorcycles, light trucks, and some bicycles. It is used to transfer force into pressure, and to amplify braking force. It works because liquids are not appreciably compressible. Most brake fluids used today are glycol-ether based, but mineral oil (''Citroën/Rolls-Royce liquide hydraulique minéral'' ( LHM)) and silicone-based (DOT 5) fluids are also available. Standards Most Brake fluids are manufactured to meet standards set by international, national, or local organizations or government agencies. International The International Standards Organisation has published its standard ISO 4925, defining classes 3, 4, and 5, as well as class 5.1, class 6 and class 7 reflecting progressively higher performance for brake fluids. SAE The Society of Automotive Engineers SAE has published standards J1703, J1704, and J1705, reflecting progressively higher performance for b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proportioning Valves
A proportioning valve is a valve that relies on the laws of fluid pressure to distribute input forces to one or more output lines. A proportioning valve can increase or decrease forces for each output, depending on the cross-sectional surface areas of those output lines. A simple example is an input tube with cross-sectional area ''A'' entering a chamber. Leading out of the chamber are two more tubes, one with cross-sectional area 3''A'' and the other with area ''A''/2. If a force ''F'' is applied to the fluid in the input tube, the pressure in that tube will be ''F''/''A''. Utilizing pressure laws, we find that each output tube will see the same pressure. This means the output tube with area 3''A'' will yield a force of 3''F'', and the output tube with area ''A''/2 will yield a force of ''F''/2. Thus, if you apply a 10- pound force to the input, you will get forces of 30 lbf and 5 lbf, respectively, from the outputs. If you apply a 10- newton force to the input, y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nissin Kogyo
is a Japanese automotive parts company that makes vehicle braking systems and aluminium products. The company was founded in 1953 and is listed on the first section Tokyo Stock Exchange. As of March 2017, the company had 1.54 billion dollars in revenue and 9,557 employees. Honda Motor Company is the largest shareholder, owning 34.6 percent of total shares. Nissin Kogyo is headquartered in Nagano, Japan with subsidiary manufacturing plants in Ohio, Georgia, USA, Mexico, Brazil, India, Indonesia, Thailand, Vietnam and China. In 2016, Nissin Kogyo created Veoneer-Nissin Brake Systems(VNBS), a joint subsidiary with Swedish automotive safety manufacturer Veoneer. On 30 October 2019, Nissin Kogyo along with 2 other companies Keihin Corporation and Showa Corporation is a manufacturer of high-performance automotive, motorcycle and outboard suspension systems based in Gyoda, Saitama in Japan. The company was founded in 1938 as Showa Aircraft Precision Works. In Japan's drive to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keiretsu
A is a set of companies with interlocking business relationships and shareholdings. In the legal sense, it is a type of informal business group that are loosely organized alliances within the social world of Japan's business community. The ''keiretsu'' system dominated the Japanese economy for the second half of the 20th century, following the dissolution of the ''zaibatsu'' after World War II, and, to a lesser extent, continues to do so in the early 21st century. The members' companies own small portions of the shares in each other's companies, centered on a core bank; this system helps insulate each company from stock market fluctuations and takeover attempts, thus enabling long-term planning in projects. It is a key element of the manufacturing industry in Japan. History The prototypical ''keiretsu'' appeared during the Japanese economic miracle which followed World War II, amid the dissolution of family-controlled vertical monopolies called ''zaibatsu''. The ''zaibatsu' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
