This article talks about the Renishaw AM250, the SLM laser selective melring metal addictive manufacturing 3D printing machne. Laser melting technology is a full digital additive manufacturing process, which directly produces full high density metal parts according to the interface data of 3D CAD layering. The thickness of metal layer is from 20 µm to 100 µm. The 3D model is constructed by the 2D section of M. When manufacturing parts, first use scraper to evenly distribute the metal layer, and then melt each metal layer in a strictly controlled air environment. After manufacturing, the parts are removed from the powder laying table and heat treated and polished according to the specific application.
1. Renishaw AM250 laser molten metal rapid prototyping system
Renishaw AM250 laser molten metal rapid prototyping system is a 3D printer based on metal. Laser melting technology is an innovative manufacturing technology that uses high-energy fiber laser to produce high-density metal parts directly according to 3D CAD. The parts are made of various fine metal powders after complete melting in a strictly controlled air environment. The thickness of metal layer varies from 20 μ m to 100 μ m during melting.
2. Co Cr alloy aviation parts printed by Renishaw AM250
Renishaw AM250 laser molten metal rapid prototyping system adopts vacuum technology, which has the characteristics of low gas consumption. The design of the machine pays attention to the ease of use in the operating environment, adopts the touch screen interface, and sets various menu options to facilitate the preparation and cleaning of the machine. With careful design and unique functions (including direct reduction of gas consumption, etc.), the reliability of the system is greatly improved, which not only ensures the product quality (especially titanium alloy and aluminum alloy products), but also reduces the use cost.
3. Titanium alloy aviation parts printed by Renishaw am250
At present, Renishaw's rapid prototyping products have been successfully applied in aerospace, medical, scientific research, automobile and mold fields.
Size of forming bin
250x 250 x 300 mm
scanning speed
2000mm / S
Positioning speed
7000 mm / S
Layer thickness
20-100 μ m
Laser options
200 or 400W
Overall dimension (mm)
800 x 1700 x 2025
Weight (kg)
Gross weight 1225, net weight 1100
Power Supply
230V1PH,16A
Laser beam diameter
The surface diameter is 70 μ m
(200W system) / 135 μ m
(400W system)
scanning speed
STL
Place of Origin
Britain
Available materials
Stainless steel
Titanium alloy
Cobalt chrome
Nickel base alloy (Inconel718)
Aluminum alloy
Maraging steel
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