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by Robert Howle
Tue Jul 10, 2018 5:22 pm
Forum: B9R-3-Emerald
Topic: Emerald Resin Casting Issues
Replies: 16
Views: 463

Re: Emerald Resin Casting Issues

It's not a minus number. It want's you to ramp at 2degrees C per minute.

Robert
by Robert Howle
Sat Jul 07, 2018 12:14 am
Forum: Hardware
Topic: Calibration Measurement Issue
Replies: 1
Views: 69

Re: Calibration Measurement Issue

Have u watched the videos on calibration of Fade, Balance, and slope?

Robert Howle
by Robert Howle
Mon Jul 02, 2018 6:32 am
Forum: B9R-3-Emerald
Topic: Emerald Resin Casting Issues
Replies: 16
Views: 463

Re: Emerald Resin Casting Issues

If u don't have proper cure, air flow and good burnout practices, printing with yellow is not going to solve your issues.

Robert Howle
by Robert Howle
Fri Jun 29, 2018 3:38 am
Forum: B9R-3-Emerald
Topic: Emerald Resin Casting Issues
Replies: 16
Views: 463

Re: Emerald Resin Casting Issues

Does your oven have a hole in the top to draw air in through the bottom of the oven? I don't know that u are getting cure with that lamp.

Robert Howle
by Robert Howle
Thu Jun 28, 2018 2:09 pm
Forum: General Discussion
Topic: Dirty Prints
Replies: 4
Views: 168

Re: Dirty Prints

I swirl the print in a mixture of 50/50 blue dawn and water and then put in 120 degree water (plastic container, or hot ultrasonic with just water) and ultrasonic the container for 3 to 5 min. Rinse and repeat. should have no resin to cause this. When u see no milky substance coming off the print th...
by Robert Howle
Tue Jun 26, 2018 1:26 pm
Forum: Hardware
Topic: Printing Problems
Replies: 7
Views: 209

Re: Printing Problems

Were you able to get this resolved or do you need more help.

Robert Howle
by Robert Howle
Mon Jun 25, 2018 10:36 pm
Forum: Hardware
Topic: Printing Problems
Replies: 7
Views: 209

Re: Printing Problems

Def do as AK says if no smudges.

https://www.b9c.com/support

Robert
by Robert Howle
Mon Jun 25, 2018 10:36 pm
Forum: Hardware
Topic: Printing Problems
Replies: 7
Views: 209

Re: Printing Problems

Def do as AK says if no smudges.

Robert
by Robert Howle
Mon Jun 25, 2018 10:35 pm
Forum: B9R-3-Emerald
Topic: Emerald Resin Casting Issues
Replies: 16
Views: 463

Re: Emerald Resin Casting Issues

MOst flat objects i just mold them and shoot a wax. This does depend on geometry of the piece.

Robert
by Robert Howle
Mon Jun 25, 2018 12:29 pm
Forum: Hardware
Topic: Printing Problems
Replies: 7
Views: 209

Re: Printing Problems

Just making sure, but have you selected Emerald green on the print screen?

Robert
by Robert Howle
Mon Jun 25, 2018 12:28 pm
Forum: Hardware
Topic: Printing Problems
Replies: 7
Views: 209

Re: Printing Problems

Really looks like u might have finger prints or smudges on the glass (underneath) or on the window itself.

Robert
by Robert Howle
Sun Jun 24, 2018 8:20 pm
Forum: General Discussion
Topic: 925 Type Not Printing on Bottom of Block
Replies: 8
Views: 489

Re: 925 Type Not Printing on Bottom of Block

Flip it over. Print with text on top surface.

Robert
by Robert Howle
Sun Jun 24, 2018 8:18 pm
Forum: B9R-3-Emerald
Topic: Emerald Resin Casting Issues
Replies: 16
Views: 463

Re: Emerald Resin Casting Issues

Pouring or spin casting? Show your spruing too. 1750 casting temp, wow!

Robert
by Robert Howle
Tue Jun 12, 2018 8:37 pm
Forum: General Discussion
Topic: Problems with resin particles
Replies: 1
Views: 161

Re: Problems with resin particles

Need to filter resin for sure. Need to see layout of model and support system used.

Robert Howle
by Robert Howle
Sat Jun 09, 2018 7:39 pm
Forum: For Sale
Topic: Selling my B9 Creator V 1.2 & VATS
Replies: 15
Views: 1965

Re: Selling my B9 Creator V 1.2 & VATS

@Kai

Where are u located? I may sell my 1.2 with one aluminum vat and 4 orange vats and one new Sylgard recoating kit. I am running the Core now and just don't need it.

Robert Howle

howlere@gmail.com
by Robert Howle
Mon May 28, 2018 3:08 am
Forum: Hardware
Topic: lamp failure
Replies: 1
Views: 120

Re: lamp failure

Contact support.

File a ticket at http://www.b9c.com/support

Robert Howle
by Robert Howle
Sat May 26, 2018 1:44 pm
Forum: Hardware
Topic: failed calibration print
Replies: 1
Views: 117

Re: failed calibration print

Looks like u need to check to see if u have selected the correct resolution for the position of the projector. Your focus looks like a candidate also.

Robert
by Robert Howle
Tue May 22, 2018 3:32 pm
Forum: Red Cherry 1:1 Mix
Topic: Printing issue
Replies: 5
Views: 288

Re: Printing issue

Base was started by Justin yrs ago. We all called it the Justine Base. Do it in CAD so u can adjust the two pieces (oval disc and support). Add it before you export then add the other supports as needed. Give me your email and I will send u the one I use. I'll send u the .3dm file. Can't post here. ...
by Robert Howle
Sun May 20, 2018 6:57 pm
Forum: Red Cherry 1:1 Mix
Topic: Printing issue
Replies: 5
Views: 288

Re: Printing issue

If u rotate the model and use a base u wont' have the horizontal surfaces to support Very few supports needed then.

print screen rotate.JPG


Just a rotated ring to show u the idea of rotation to avoid horizontal surfaces.

print screen rotate 2.JPG

Rotated models kyle 1.JPG
by Robert Howle
Sun May 20, 2018 2:29 am
Forum: Red Cherry 1:1 Mix
Topic: Printing issue
Replies: 5
Views: 288

Re: Printing issue

Need to see your layout with supports.

Robert Howle

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