Using the latest design software, our experienced designers and production engineers create highly accurate work within rapid leadtimes. Apply best practices in extruded part design, to optimize functionality and production economics. Choose additional resources key to the design and specification of extrusion based components. Each unique profile requires its own unique tooling. Lets discuss the best practices for aluminium design. Genuine aluminium designs look for solutions where the opportunities offered by aluminium specific fabrication technologies, such as the extrusion of hollow andor multichamber profiles or the high quality casting of thinwalled, intricately shaped components, can be exploited to the maximum.
Once extruded, the hot aluminum profile must be quenched, cooled, straightened and cut. Designing processes and products can become difficult and expensive if not approached in an intelligent way. Using our expansive product range and services capability, we work with key customers across a range of industries to deliver the best outcomes. Aluminum extrusions aluminum fabrication extrusion fabrication mechanical finishing powdercoat painting aluminum minimum wall thickness circle size. Wallmaterial thickness uniform wall thickness wallmaterial variance radius vs. The solid extruded parts of al 7075 are commonly used in the. Smart ways to design with aluminum extrusions machine design. If you have any questions or good suggestions on our products and site, or if you want to know more information about our products, please write them and send to us, we will contact you within one business day. Aluminum extrusion is a very competitive technology for creating pro. The smallest circle that completely encloses a parts profile. Our extrusion manufacturing facilities produce pro.
Extruding of aluminium and aluminium alloys the extrusion. Understand the key variables and limitations for aluminum extrusion design. Download limit exceeded you have exceeded your daily download allowance. Aluminium is particularly well suited to the extrusion process due to its excellent plasticity at extrusion temperature.
Lump pickup is not significant since it was very rare. Recognize the range of applications where extrusions can have meaningful impact. Capral aluminium has the capability to design, produce and stock customers own sections. This final report on computeraided design and manufacturing for extrusion of aluminum, titanium, and steel structural parts phase i covers the work performed under contract daag4675c0054, with battelles columbus laboratories, from february 10, 1975 to february 10, 1976. Modem production of aluminium begins from the mineral bauxite, which contains approximately 25% of aluminium. Demonstrate knowledge by entering a design in the aluminum extrusion design. Cad implementation of design rules for aluminium extrusion. Casexpert a process planning system with feature based. Pdf aluminium extrusion training aluminium extrusion. The aluminum is used as a raw material for extrusion. Some cross sections, when extruded, will produce undesirable force distributions and metal flow. The aluminium 6061 t6 billet diameter of this study in 5 inch and will be heated up to. Extrusion is of vital importance to all plastics processing.
Pdf product defects in aluminum extrusion and their. Optimization of the aluminum extrusion process a proven design that delivers breakthrough results despite the fact that control systems and infrared thermometers are commonly used in the aluminum extrusion industry, the temperature process control tpc system is the first to effectively merge these two. May 02, 2008 the extrusion of aluminium is looked at in depth. Pdf product defects in aluminum extrusion and their impact. Pdf cad implementation of design rules for aluminium extrusion. Pursos aluminium is used on land, at sea and in the air. Thencefmth, the production of aluminium in europe centred round the first factory in neuhausen, while halls process was applied in the u.
The resulting section can be used in long lengths or cut into short parts for use in structures, vehicles or components. Keywords extrusion press, guideways, linear motion guideways. The understanding of the mechanics of the aluminium extrusion process is still. Recognize the range of applications where extrusions can have. It is a cast or forged steel that supports for extrusion tooling and so it is designed for minimum deflection under load. N2 aluminium extrusion is an industrial forming process that is used to produce long profiles of a constant crosssection. As in most fabrication processes, ideas such as wall thickness, radii, fillets, etc. Here at simmal, were experts in all aspects of aluminium design and application. Aluminium is recognised as one of the material shaping the automobiles of the future. First, aluminum offers many unique properties, such as its high strengthtoweight ratio, corrosion resistance, and electric conductivity, to. Our engineering staff is available around the clock to help you get the most out of your investment. European technology alex is one of the few plants in africa employing highly commended clecim extrusion technology from europe and is supported with swiss gema powder deposition.
The project was supported bv the army materials and mechanics. In direct extrusion, the direction of metal flow will be in the same direction as ram. Jinnjong sheu, national kaohsiung university of applied sciences, kaohsiung, taiwan. Aluminum and aluminum alloys are very suitable for extrusion and many types of pro. Extrusion is a process used to create objects of a fixed crosssectional profile. The two main advantages of this process over other manufacturing processes are its ability to create very complex crosssections, and to work materials that are brittle, because the material only encounters compressive and shear stresses. The process is described, advantages explained and economics explored. Expert in aluminium purso oy is an internationally wellknown familyowned company with 50 years of experience in the processing aluminium.
Aluminum extrusion design 6 mistakes designers make and. The cast aluminum is the raw material used for the aluminum extrusion process. Our talented engineering department is available to assist your design engineers with the specifics in extrusion design. Computeraided design and manufacturing battelle, columbus. Choose additional resources key to the design and specification of extrusionbased components. We manufacture aluminium profiles and profile components for our customers needs with expertise and accuracy. Aluminum extrusion design 6 mistakes designers make and how. Aluminum extrusion process hydro extrusion north america.