mercury redstone MR3 freedom 7 alan shepard

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The redstone launcher was designed to propel the first American in space, Alan Shepard, into suborbital flight in May 1961. The model consists of 64 pieces, each carefully crafted to be dismountable and consisting of eight distinct elements. For more information, please visit https://the-amphioxus.monsite.com. Print settings were thoroughly tested on an i3 with a 0.4mm nozzle. To achieve optimal results, it is essential to set the first layer at 0.3mm and ensure that the entire printing surface is even, taking advantage of the desired autoleveling feature. The recommended layer height varies depending on the size of the piece, with larger items requiring a 0.2mm thickness and smaller parts benefiting from a 0.1 or 0.15mm thickness. Support is not required for this model, but 15% filling may be necessary in some cases, especially when printing thin walls. A brim is mandatory on these thin walls to prevent delamination. The edge thickness for small pieces should be set at 0.4mm, while larger parts can have an edge thickness of 0.8 or 1.2mm.