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All file preparation is completed off-line through a choice of interface,either Marcam Autofab software or via Materialise Magics. Once completethe build file is uploaded to the machine via a secure network or directconnection. Product traceability has been improved by the addition ofprocess data and event logging as standard with various additional processcontrol options on request.Further information on this technology can be found in our productspecific brochure.Removeable Powder Cassette – SLM 125English 2531/3enGerman 2531/3deSLM TECHNICAL DATASLM 250 SLM 125Build volume250mm x 250mm x 300mm(x,y,z) z extendable to 400mm125mm x 125mm x 125mm(x,y,z)Fiber laser power 200 – 400 W 100 – 200 WLayer thickness 20 to 100µm 20 to 100µmStandard laser spot size50 microns diameterat powder surface30 microns diameterat powder surfaceAvailable materialsMaterials in developmentStainless Steel 316L and 17-4PH, H13 Tool Steel, AluminiumAl-Si-12Mg and Al-Si-10Mg, Titanium CP, Ti-6Al-4V and Ti-6Al-7Nb,Cobalt-Chrome (ASTM75), Inconell 718 and 625We have a range of materials in development, please contactMTT for an up to date list.07
High quality parts in a range of replicamaterials, glass filled Nylon and wax mastersfor investment castingMTT Vacuum CastingWhen MTT introduced its range of Vacuum Casting machines to the market in1987, ‘24 hours from pattern to part’ was nothing short of a revolution.Since that time, a programme of continuous product development andinnovation over the last 20 years, coupled with applications training andmaterials supply, has secured MTT’s position as undisputed market leader.Most recent developments include Vacuum Cast glass filled Nylon, producingcomponents that exhibit properties far in excess of other rapid prototypingtechnologies. All of this is possible without hard steel tooling and theassociated lead times and costs.The process involves encasing a master model in Silicone rubber, a vacuumis then applied to the mould, following this the mould is cured in a oven. Oncecured the mould can be cut open, at which point the master model is removedleaving a mould cavity perfectly replicating the master model.Master models can come from a range of sources, the most common beingStereolithography models, but the increasing range of CAD driven 3D printersare also a useful source. The quality of the master model dictates part qualityand complexity can be accommodated through multi segment moulds.Everything from industrial components, consumer products, lenses and smallbatch production can be achieved using the Vacuum Casting process. Typicallybetween 30 and 50 colour matched parts can be produced from a singlemould with first off parts available within two to three days.Further information on this technology can be found in our productspecific brochure:English: 2531/3 en.German 2531/3 de.08
Page 4 and 5: ContentsMTT Company Profile 4MTT Se
Page 6 and 7: At MTT our most important asset is
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