9 ms·
Not only that, but sintering is also (generally) a lot less sturdy than a completely machined part.
by AllegedAlec 7y ago
Not only that, but sintering is also (generally) a lot less sturdy than a completely machined part.
- whenchamenia 7y agoThe new sintering processes and alloys have gotten amazingly close for most purposes to be indistinguishable in application. Like any additive process, it still often requires machine work where precision is important. Tht said... I am sad to see that lately, casting being overlooked often when it is still the best choice in many projects just because '3d printed' sounds better in the marketing. I have in front of me a 1960s magnesium alloy casting from the early 60s and the quality would make most sinterig operaters beyond jealous. Not to mention the material properties.
- varjag 7y agoYes, diecast components can be very precise. At the same time diescast process is cheap enough that 3D printing has no edge there. Where 3d printing really helps is replacing wax or investment casting necessary for high melting point materials. You end up having quicker turnaround, better part quality and sometimes even lower price.