Search found 2728 matches

by Jetguy
Wed May 15, 2019 11:59 pm
Forum: Hardware
Topic: Fan Upgrade
Replies: 6
Views: 592

Re: Fan Upgrade

Put in context, a typical fan is about 0.1 to 0.15A rating on the label. One probably could put a 0.2A higher speed fan in place without issue. It's when you go for a 0.5A fan or better yet, 2 in parallel for a total of 1A that it begins to be less recommended for total load- keeping in mind 3A abso...
by Jetguy
Wed May 15, 2019 11:55 pm
Forum: Hardware
Topic: Fan Upgrade
Replies: 6
Views: 592

Re: Fan Upgrade

FETS on the extruder break are spec'd for at least 60A - no that's not a typo or misprint. However, the fans are powered via a 3A max rated 12V regulator on the mainboard, and then that 12V is transported to the extruder breakout PCB via the ribbon cable connector. This is the same for both N series...
by Jetguy
Sun May 12, 2019 10:23 pm
Forum: N Series
Topic: fan cool N2 dual
Replies: 7
Views: 203

Re: fan cool N2 dual

Definitely, all the layer cooling you can get is better than stock. Overhang performance is greatly improved as is general print quality is ways you might not first believe or understand that lack of cooling has caused you in the past. Which is why: My N1 has had the sides and door and lid removed t...
by Jetguy
Fri May 10, 2019 11:15 pm
Forum: N Series
Topic: fan cool N2 dual
Replies: 7
Views: 203

Re: fan cool N2 dual

Unfortunately, the only blower assembly I ever used on my N1 is the stock single extruder variant. I will say this, the N1 has limited clearance as the entire extruder head approaches the corners of the frame- as compared to N2 and N2 plus models. Sorry, I know that's not a very encouraging answer, ...
by Jetguy
Fri May 10, 2019 5:59 pm
Forum: Pro2 Series
Topic: Printing above 250°...
Replies: 6
Views: 314

Re: Printing above 250°...

This previous topic https://forum.raise3d.com/viewtopic.php ... ito#p43914

And we know it works, John was using it as well.
by Jetguy
Fri May 10, 2019 5:35 pm
Forum: Pro2 Series
Topic: Printing above 250°...
Replies: 6
Views: 314

Re: Printing above 250°...

ALL Raise 3D printers both N series and Pro use a thermocouple temp sensor interface (Type K thermocouples specifically). The extruder head breakout board contains 2 AD597 thermocouple amplifiers that converts the microvolt signal produced by the thermocouple to a 0-5V analog interface carried to th...
by Jetguy
Thu May 09, 2019 6:27 pm
Forum: General
Topic: Correct assembly?
Replies: 3
Views: 97

Re: Correct assembly?

How about this- print something tall and prove the theory I just described between the 2 printers. It would be good feedback if the change makes a difference. And that effectively answers your question. Can or should you print with it? Answer: Yes Why the change? Answer: To use the same basic compon...
by Jetguy
Thu May 09, 2019 6:25 pm
Forum: General
Topic: Correct assembly?
Replies: 3
Views: 97

Re: Correct assembly?

The pros and cons of the 2 different assemblies when asking your question. With the shoulder or face of the ball nut below the moving Z stage, it ensures an excellent force transfer in that the Z stage frame plate beyond any doubt moves with the nut. That said, the potential con is- transfer of wobb...
by Jetguy
Thu May 09, 2019 2:33 pm
Forum: N Series
Topic: Screw Size for Heated Bed
Replies: 5
Views: 90

Re: Screw Size for Heated Bed

And, invest in some solid tools. Yes, the printer came with a kit and it works, but there are better tools out there long term. First I highly recommend these ball drivers will save your hands and your sanity in this hobby https://www.amazon.com/Bondhus-10686-1-5-5mm-Balldriver-Screwdrivers/dp/B0006...
by Jetguy
Thu May 09, 2019 1:54 pm
Forum: N Series
Topic: Screw Size for Heated Bed
Replies: 5
Views: 90

Re: Screw Size for Heated Bed

Amazon has hundreds of kits just like those, for black oxide finish and also he various head styles and lengths. Also, Lowes, Homes Depot, and Ace Hardware stores are getting better at carrying M3 and M4 metric screws, although you pay for the local access- you might choke at what you pay for a hand...
by Jetguy
Thu May 09, 2019 1:49 pm
Forum: N Series
Topic: Screw Size for Heated Bed
Replies: 5
Views: 90

Re: Screw Size for Heated Bed

First screws in this printer (and 99.999% of all 3D printers in general)-are 2 basic sizes. M3 0.5mm pitch M4 0.7mm pitch M3 0.5mm pitch by 20mm - just checked on my N2 Plus. You might even use 25mm length, just to give you an easier job of installing and ensuring there is extra adjustment room. The...
by Jetguy
Fri May 03, 2019 6:32 pm
Forum: General
Topic: FusionTech F100L Question about Nozzle Compatibility
Replies: 4
Views: 131

Re: FusionTech F100L Question about Nozzle Compatibility

Again, if it was me, I would just rebuild an all new hotend assembly with the larger nozzle size. This is because once those parts go through heat cycles, once you take it apart and put it back together, when it leaks and makes you have a bad day- the "told you so kicks" in really hard. No...
by Jetguy
Fri May 03, 2019 6:05 pm
Forum: General
Topic: FusionTech F100L Question about Nozzle Compatibility
Replies: 4
Views: 131

Re: FusionTech F100L Question about Nozzle Compatibility

It is NOT a common M6 threaded nozzle system. This is the ONLY 3rd party nozzles I am aware of that would work https://store.micro-swiss.com/products/plated-wear-resistant-nozzle-duplicator-5-series Giant hint for future support and parts- Wanhao originally partnered with Fusiontech (what later beca...
by Jetguy
Wed Apr 17, 2019 9:19 pm
Forum: N Series
Topic: fan cool N2 dual
Replies: 7
Views: 203

Re: fan cool N2 dual

#1 the slicer already natively includes layer cooling fan control commands- important difference- know an extruder cooling fan VS a layer print cooling fan. The extruder cooling fan cools the cold end heatsink of the extruder hotted system to prevent the heat from conducting though the rest of the s...
by Jetguy
Wed Apr 17, 2019 1:32 am
Forum: RaiseCloud
Topic: RasieCloud Settings
Replies: 17
Views: 497

Re: RasieCloud Settings

и хочу спросить что это за параметр или показатель? You asked what is the storage space. The answer is gigabytes GB. The drive in question is the EMMC storage device that contains the operating system (Linux variant) and the Raise3D touch application on the pcDuino Acadia based design of the front ...
by Jetguy
Mon Apr 15, 2019 5:22 am
Forum: RaiseCloud
Topic: do not install cloud
Replies: 4
Views: 137

Re: do not install cloud

Again, based on checking today, it appears the major version is 1.2 Since you installed non cloud firmware version and the current released cloud version is not higher than the non cloud version- the stick a storage device in and reboot method probably doesn't work. It's failing the most basic check...
by Jetguy
Mon Apr 15, 2019 5:12 am
Forum: RaiseCloud
Topic: do not install cloud
Replies: 4
Views: 137

Re: do not install cloud

If cloud version is numerically less than the version on the machine you may have to either: Use a "rollback" non-cloud version dated before the last version of cloud to roll back the system, then update to the cloud version https://forum.raise3d.com/viewtopic.php?t=9240 OR Provided you pr...
by Jetguy
Sat Mar 16, 2019 10:06 pm
Forum: Hardware
Topic: Replace thermocouple with thermistor?
Replies: 4
Views: 309

Re: Replace thermocouple with thermistor?

John, I did see he other thread and have been watching it when I get a chance. I really have limited time of late and so that's why you don't see me responding. That said, excellent discussion going on over there. Hats off to you sir for taking the time to post your experiments and results. Thanks t...
by Jetguy
Fri Mar 15, 2019 9:32 pm
Forum: Hardware
Topic: Replace thermocouple with thermistor?
Replies: 4
Views: 309

Re: Replace thermocouple with thermistor?

Yes and no. Yes, it "could" be done, but requires extensive knowledge of the controller board and never published schematics. It not only requires custom wiring, but then the firmware must be modified to support a thermistor- and this is where catch 22 kicked in the last time I tried this-...

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