KraussMaffei AG in Germany (U.S. office in Florence, Ky.) and Engel in Austria (U.S. office in York, Pa.) recently released fresh details on equipment it supplied for molding lightweight components of the new BMW i3 electric car. As reported in our NPE coverage (July &#;12), KM supplied two -ton MX two-platen machines, each with dual turning-stack molds and a six-axis robot, to BMW in Leipzig, Germany. They mold the TPV outer door shell and its substructure in a single pass. The two parts are joined as the stacks turn and bonded with a third plastic component.
This in-mold assembly process is designed to ensure very high dimensional accuracy. In addition to the sidewall panels and rear bumper, the hood is also molded on a KM press. &#;They are produced on the most complex machines we have every developed,&#; said Frank Peters, KM v.p. of sales.
In addition, KM&#;s Reaction Process Machinery unit supplied 20 machines for thermoset high-pressure resin transfer molding (HP-RTM) of composite supporting structures such as the side frame to BMW plants in Leipzig and Landshut. These machines deliver epoxy resin through a mixhead to a closed mold containing dry carbon fibers. This is said to be the first major use of carbon-fiber composites in automotive series production. Compared with previous autoclave or vacuum infusion processes, HP-RTM reduces cycle times from as long as 24 hr to minutes. The process potentially can also use PUR, which is lower in cost, easier to handle, and reacts at lower temperature.
Meanwhile, Engel reports a new order from BMW for two -ton duo two-platen machines for the Leipzig plant. They will be integrated as a double system and will be equipped with two six-axis robots. This giant cell is similar to one that Engel supplied to Leipzig in March for molding i3 body-shell components. That first cell paired up -ton and -ton duo presses back to back so that two components could be molded simultaneously and assembled with precisely the same "aging" after molding. Those machines also have six-axis robots.
The latest innovations in metalworking aren&#;t always related to CNC automation or robotics. For Rosenberger North America, a Top Shops Honoree, it is the company&#;s niche processes that create the biggest successes.
Pairing automation with air-driven motors that push cutting tool speeds up to 65,000 RPM with no duty cycle can dramatically improve throughput and improve finishing.
From cobots to machine monitoring, this Top Shop honoree shows that machining technology is about more than the machine tool.
What Are the Popular Models of BMW That Are Commonly Imported?
BMW, the renowned German automobile manufacturer, has a global presence with its luxury vehicles. The import of BMW cars, also known as BMW imports, plays a significant role in the international automotive industry. In this article, Tendata will explore the popular models of BMW that are commonly imported and their distinctive features.
The BMW 3 Series is a highly sought-after model known for its exceptional performance and luxurious features. It is one of the key BMW imports worldwide. Available in various body styles, including sedan, wagon, and convertible, the 3 Series offers a perfect balance of comfort, agility, and advanced technology. With its sleek design, powerful engines, and cutting-edge features, the BMW 3 Series continues to be a popular choice among car enthusiasts and luxury car buyers globally.
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The BMW 5 Series represents executive luxury and is another prominent model in the realm of BMW imports. It offers a blend of elegance, performance, and advanced technology. This mid-size luxury sedan provides a spacious and comfortable interior, complemented by refined craftsmanship and premium materials. The 5 Series offers a range of engine options, including efficient hybrid models. With its sophisticated design, dynamic driving capabilities, and innovative features, the BMW 5 Series appeals to those seeking a combination of luxury and performance.
The BMW X Series comprises a range of versatile and stylish SUVs, which are highly sought-after in the BMW import market. Models such as the BMW X1, X3, X5, and X7 offer a combination of spaciousness, utility, and luxury features. The X Series SUVs provide a comfortable ride, advanced safety technologies, and optional all-wheel drive, making them popular choices among individuals and families looking for both performance and versatility.
The BMW 7 Series is considered the flagship luxury sedan of the BMW brand and holds a prominent position in the world of BMW imports. It represents the pinnacle of luxury and craftsmanship. This full-size luxury sedan showcases BMW's technological advancements and exclusive features. The 7 Series offers a plush and opulent interior, along with state-of-the-art infotainment systems and advanced driver-assistance features. With its powerful engines, refined ride quality, and a host of luxury amenities, the BMW 7 Series is a symbol of prestige and sophistication.
The BMW i Series, including electric and hybrid models, contributes to the realm of BMW imports and emphasizes the brand's commitment to sustainable mobility. Models like the BMW i3 and i8 showcase innovative electric powertrains, futuristic designs, and eco-friendly materials. The i Series models combine performance and efficiency, offering an electrifying driving experience with reduced environmental impact. As the demand for electric vehicles grows globally, the BMW i Series plays a significant role in the import of sustainable and technologically advanced automobiles.
In addition to the aforementioned popular models, BMW offers a diverse lineup that includes the sporty BMW 2 Series, the compact BMW 4 Series, and the luxurious BMW 8 Series. These models cater to different preferences and market segments, providing a wide range of options for BMW importers and consumers worldwide.
The import of BMW cars, also known as BMW imports, contributes to the global automotive industry, showcasing the brand's commitment to luxury, performance, and innovation. The popular models such as the BMW 3 Series, 5 Series, X Series, 7 Series, and i Series offer a wide range of options to meet the diverse demands of luxury car enthusiasts. With their distinctive features, cutting-edge technology, and renowned German engineering, BMW cars continue to be highly desirable and sought-after in the global automotive market.
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