![]() ![]() The web page calculator asked for a $/hr number, I grabbed a number from my arse and put in $5/hr. The stuff I have seems it was extruded as fast as possible, you can see some fatigue cracks in the initial filament, so perhaps it's a bit less dense and after it's heated and put under mild pressure, perhaps the molecules are allows to re-arrage and get packed a bit more tightly. Perhaps the 10% is a difference in density. ![]() As well if you change color there is a certain amount of scrap as you purge the old color. Perhaps that includes the bit of scrap that you need to do things like get the filament flowing, it has to print a minimum before it starts to work well. ![]() Perhaps someone could make a 3D case model, I see FreeCAD and Sketchup are free and could make such a case.ġ0% you say, that seems a bit high to me, as it barely makes any odder. The collision tools I've found so far are very primitive and basic.Īny how, it appears that materiel costs are less than $1 for a printed case.ĭoes anyone want to take a stab at making a 3D solid model of a case? I'd like to get more real numbers for this, but time is a resource I have in sort supply. I'd also like to find a slicing software that allows me input the basic extruder dimensions, and validate if the G code could collide or not. I suspect there is a chance the cost is mangled as they might consider themselves to be different from each other. For example, Repetier claims it needs 30,000mm of filament, but I don't know if that's the 0.4mm diameter that's extruded, or the 1.75mm diameter that's feeding the extruder. I'd kind of like to find a program similar to Repetier but one that includes the cost predictions natively. It looks like a 3D case could be made for about $25-ish. Then plugging the numbers from the above into this web page, we get a predicted cost for a 3D case. Then a program like Repetier, makes the slicing and such reasonably easy, as well it provides filament length, and run times for making an item. Then I obtaining this multi-color pack of ABS filament that's costs about $5 per 1 lbs of the plastic, I recently obtained this 3D printer for about $200 ![]()
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