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Stratasys UPrint Img 6413
Stratasys, Ltd. is an American-Israeli manufacturer of 3D printers, software, and materials for polymer additive manufacturing as well as 3D-printed parts on-demand. The company is incorporated in Israel. Engineers use Stratasys systems to model complex geometries in a wide range of polymer materials, including: ABS, polyphenylsulfone (PPSF), polycarbonate (PC) and polyetherimide and Nylon 12. Stratasys manufactures in-office prototyping and direct digital manufacturing systems for automotive, aerospace, industrial, recreational, electronic, medical and consumer product OEMs. History Stratasys was founded in 1989, by S. Scott Crump and his wife Lisa Crump in Eden Prairie, Minnesota. The idea for the technology came to Crump in 1988 when he decided to make a toy frog for his young daughter using a glue gun loaded with a mixture of polyethylene and candle wax. He thought of creating the shape layer by layer and of a way to automate the process. In April 1992, Stratasys sold it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eden Prairie, Minnesota
Eden Prairie is a city in Hennepin County, Minnesota, United States. It had a population of 64,198 at the 2020 census, making it the 16th-largest city in Minnesota. The city is adjacent to the north bank of the Minnesota River, upstream from its confluence with the Mississippi River, about southwest of downtown Minneapolis. Set in the Twin Cities' outer suburbs, the community was designed as a mixed-income city model and is home to numerous commercial firms, including the headquarters of SuperValu, C.H. Robinson Worldwide, Winnebago Industries, Starkey Hearing Technologies, Lifetouch Inc., SABIS, and MTS Systems Corporation. It contains the Eden Prairie Center mall and is the hub of SouthWest Transit, providing public transportation to three adjacent suburbs. The television stations KMSP and WFTC are based in Eden Prairie. The nonprofit news organizatioEden Prairie Local News(EPLN) also serves the community. The area features numerous municipal and regional par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyphenylsulfone
: : Polyphenylsulfone (PPSF or PPSU) is a high performance polymer made of aromatic rings linked by sulfone (-SO2-) groups. Production Several kinds of polysulfones are known, which vary according to the diphenoxy linkers. *Victrex, derived from , see bisphenol S *Radel&DuradexPPSU, derived from 4,4'-biphenol and 4,4´-dichlorodiphenyl sulfone through salt formation and polycondensation. Compared with PSU, the molecular chain of PPSU does not contain isopropylidene but contains a large amount of biphenyl. Therefore, PPSU has higher heat resistance. However, the ether bond in the molecular chain can still provide a certain degree of flexibility, making it available to be used at a low temperature of -240°C. What’s more, the rigidity of the PPSU molecular chain is much higher than that of the PSU. As a result, withh higher melt viscosity is higher and worse melt fluidity it is more difficult to process PPSU. Applications PPSFs are moldable plastic often used in rapid prototypi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solidscape
Solidscape, Inc. is a company that designs, develops and manufactures 3D printers for rapid prototyping and rapid manufacturing, able to print solid models created in CAD. History Solidscape was founded under the name Sanders Prototype, Inc. in 1993 by Royden C. Sanders to build PC-based 3D wax printers for rapid prototyping and creating master molds used for investment casting. Sanders Prototype was originally headquartered in Wilton, New Hampshire and later moved to its current location in Merrimack, New Hampshire, USA. In early 1998, a new management team was installed, and a substantial reorganization ensued. Sanders Prototype renamed itself Solidscape, Inc. in the Fall of 2000. The first product was the Model Maker which was a DOS-based desktop printer able to create high-resolution three-dimensional wax objects created in CAD software packages. This machine was accurate to less than 1 thousandth of an inch, allowing operators to create very small, very detailed models. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hewlett-Packard
The Hewlett-Packard Company, commonly shortened to Hewlett-Packard ( ) or HP, was an American multinational information technology company. It was founded by Bill Hewlett and David Packard in 1939 in a one-car garage in Palo Alto, California, where the company would remain headquartered for the remainder of its lifetime; this HP Garage is now a designated landmark and marked with a plaque calling it the "Birthplace of 'Silicon Valley. HP developed and provided a wide variety of hardware components, as well as software and related services, to consumers, small and medium-sized businesses (small and medium-sized enterprises, SMBs), and fairly large companies, including customers in government sectors, until the company officially split into Hewlett Packard Enterprise and HP Inc. in 2015. HP initially produced a line of electronic test and measurement equipment. It won its first big contract in 1938 to provide the HP 200B, a variation of its first product, the HP 200A low-distor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fused Deposition Modeling
Fused filament fabrication (FFF), also known as fused deposition modeling (with the trademarked acronym FDM), or ''filament freeform fabrication'', is a 3D printing process that uses a continuous filament of a thermoplastic material. Filament is fed from a large spool through a moving, heated printer extruder head, and is deposited on the growing work. The print head is moved under computer control to define the printed shape. Usually the head moves in two dimensions to deposit one horizontal plane, or layer, at a time; the work or the print head is then moved vertically by a small amount to begin a new layer. The speed of the extruder head may also be controlled to stop and start deposition and form an interrupted plane without stringing or dribbling between sections. "Fused filament fabrication" was coined by the members of the RepRap project to give an acronym (FFF) that would be legally unconstrained in use. Fused filament printing has in the 2010s-2020s been the most popular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extrusion
Extrusion is a process used to create objects of a fixed cross section (geometry), cross-sectional profile by pushing material through a Die (manufacturing), die of the desired cross-section. Its two main advantages over other manufacturing processes are its ability to create very complex cross-sections; and to work materials that are brittle, because the material encounters only compressive stress, compressive and shear stress, shear stresses. It also creates excellent surface finish and gives considerable freedom of form in the design process. Drawing (manufacturing), Drawing is a similar process, using the tensile strength of the material to pull it through the die. It limits the amount of change that can be performed in one step, so it is limited to simpler shapes, and multiple stages are usually needed. Drawing is the main way to produce wire. Metal Bar stock, bars and tube (fluid conveyance), tubes are also often drawn. Extrusion may be continuous (theoretically producin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Stock
Common stock is a form of corporate equity ownership, a type of security. The terms voting share and ordinary share are also used frequently outside of the United States. They are known as equity shares or ordinary shares in the UK and other Commonwealth realms. This type of share gives the stockholder the right to share in the profits of the company, and to vote on matters of corporate policy and the composition of the members of the board of directors. The owners of common stock do not directly own any assets of the company; instead each stockholder owns a fractional interest in the company, which in turn owns the assets. As owners of a company, common stockholders are eligible to receive dividends from its recent or past earnings, proceeds from a sale of the company, and distributions of residual (left-over) money if it is liquidated. In general, common stockholders have lowest priority to receive payouts from the company. They may not receive dividends until the company ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nasdaq
The Nasdaq Stock Market (; National Association of Securities Dealers Automated Quotations) is an American stock exchange based in New York City. It is the most active stock trading venue in the U.S. by volume, and ranked second on the list of stock exchanges by market capitalization of shares traded, behind the New York Stock Exchange. The exchange platform is owned by Nasdaq, Inc. (which the exchange also lists; ticker symbol NDAQ), which also owns the Nasdaq Nordic stock market network and several U.S.-based stock and options exchanges. Although it trades stock of healthcare, financial, media, entertainment, retail, hospitality, and food businesses, it focuses more on technology stocks. The exchange is made up of both American and foreign firms, with China and Israel being the largest foreign sources. History 1972–2000 Nasdaq, Inc. was founded in 1971 by the National Association of Securities Dealers (NASD), which is now known as the Financial Industry Regulatory A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Initial Public Offering
An initial public offering (IPO) or stock launch is a public offering in which shares of a company are sold to institutional investors and usually also to retail (individual) investors. An IPO is typically underwritten by one or more investment banks, who also arrange for the shares to be listed on one or more stock exchanges. Through this process, colloquially known as ''floating'', or ''going public'', a privately held company is transformed into a public company. Initial public offerings can be used to raise new equity capital for companies, to monetize the investments of private shareholders such as company founders or private equity investors, and to enable easy trading of existing holdings or future capital raising by becoming publicly traded. After the IPO, shares are traded freely in the open market at what is known as the free float. Stock exchanges stipulate a minimum free float both in absolute terms (the total value as determined by the share price multiplied ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Candle
A candle is an ignitable candle wick, wick embedded in wax, or another flammable solid substance such as tallow, that provides light, and in some cases, a Aroma compound, fragrance. A candle can also provide heat or a method of keeping time. Candles have been used for over two millennia around the world, and were a significant form of indoor lighting until the invention of other types of light sources. Although electric light has largely made candle use nonessential for illumination, candles are still commonly used for functional, symbolic and aesthetic purposes and in specific cultural and religious settings. Early candles may be made of beeswax, but these candles were expensive and their use was limited to the elite and the churches. Tallow was a cheaper but a less aesthetically pleasing alternative. A variety of different materials have been developed in the modern era for making candles, including paraffin wax, which together with efficient production techniques, made can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glue Gun
Hot-melt adhesive (HMA), also known as hot glue, is a form of thermoplastic adhesive that is commonly sold as solid cylindrical sticks of various diameters designed to be applied using a hot glue gun. The gun uses a continuous-duty heating element to melt the plastic glue, which the user pushes through the gun either with a mechanical trigger mechanism on the gun, or with direct finger pressure. The glue squeezed out of the heated nozzle is initially hot enough to burn and even blister skin. The glue is sticky when hot, and solidifies in a few seconds to one minute. Hot-melt adhesives can also be applied by dipping or spraying, and are popular with hobbyists and crafters both for affixing and as an inexpensive alternative to resin casting. In industrial use, hot-melt adhesives provide several advantages over solvent-based adhesives. Volatile organic compounds are reduced or eliminated, and the drying or curing step is eliminated. Hot-melt adhesives have a long shelf life and us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BusinessWeek
''Bloomberg Businessweek'', previously known as ''BusinessWeek'' (and before that ''Business Week'' and ''The Business Week''), is an American monthly business magazine published 12 times a year. The magazine debuted in New York City in September 1929. Since 2009, the magazine has been owned by Bloomberg L.P. and became a monthly in June 2024. History 1929–2008: ''Businessweek'' ''The Business Week'' was first published based in New York City in September 1929, weeks before the stock market crash. The magazine provided information and opinions on what was happening in the business world at the time. Early sections of the magazine included marketing, labor, finance, management and Washington Outlook, which made it one of the first publications to cover national political issues that directly impacted the business world. The name of the magazine was shortened to ''Business Week'' in 1934. Originally published as a resource for business managers, the magazine shifted its s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
