Yes, agree with you that the dimensional accuracy changes but you would be surprised that its only by about 0.1-0.2 which we easily compensate for in the 3d model.
As for the almost setting on the Zortax , it is as about as tough as the skin on a rice pudding when compared to a higher fill. This weakness is increased if the part also has a overall thickness less than 3mm as the fill de-laminates once the part comes under any load. Your customers either haven’t been using them for structural parts or don’t know any better.
A 98% fill on our 2X using PET is almost 3 x stronger then the zortrax PETG. Using 98% fill also significantly reduces shrinkage and maintains dimensional accuracy while also producing a strong part.
This strength is not only due to the fill being substantially increased , around 30% more than the highest Zortax setting, but also the ability to control the infill pattern to use to your advantage.
Also, by being able to adjust the print nozzle temp and print speed to give the more advanced user a little bit more control when using either a different brand of filament or printing a model that just works better with a slower speed would be a great step forward for Zortrax.
Dont get me wrong here, we love the Zortrax printer but there is significant room for improvement when it comes to flexibility and control for the more serious user.
I totally understand - believe me I used to argue many of the same comments back at the very start of the M200 when they used to originally have their own forums and chat room. They didn’t like the suggestions of their customers so used to take both offline whenever anyone said anything in which in any way offered constructive suggestions. We used to have a phrase “soon-day” when referring to promises of “we’re working on/looking at that” it was the response we got when we asked for likely implementation dates. Many of the features that were promised when we bought the machines way back still haven’t been delivered so it’s best to accept that if it doesn’t do solid then it probably won’t. I’ve accepted nowadays that it does what it does brilliantly but I don’t pin my hopes on them changing it ! If they do it will be a bonus but honestly you won’t influence them doing it.
all the best,
jay
ps with regards to wanting to change the print temperature, check out the awesome Z-Temp http://www.z-temp.co 1 it is a phenomenal add on for your Zortrax and allows a lot of amazing benefits.
