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search: Posts Made By: craigboez
Forum: Technical Discussion 20-05-2016, 22:20
Replies: 45
Views: 4,489
Posted By craigboez
We use a stock Grizzly G0602 and are pretty happy...

We use a stock Grizzly G0602 and are pretty happy with it. For a manual machine it works well enough and is a good size for most FRC parts. As a bonus, there are many places online that show how to...
Forum: CAD 27-05-2015, 22:12
Replies: 3
Views: 2,529
Posted By craigboez
Re: Autodesk 2016 Software now available

Thanks to Autodesk for providing all this software.

In previous years it was possible to install Vault Server from the Inventor installation files but I don't see a way to do that with 2016. Is...
Forum: CAD 16-04-2015, 21:46
Replies: 4
Views: 953
Posted By craigboez
Re: PDM and Vault Implementation

How is it better than say Workgroup PDM? From what I could tell it was some sort of hybrid between revision control and Dropbox syncing.
Forum: CAD 16-04-2015, 00:01
Replies: 4
Views: 953
Posted By craigboez
PDM and Vault Implementation

A few years back we installed an Inventor Vault on a remote server at a mentor's house and were able to connect to it remotely from the school, home, work, etc. From an availability standpoint it...
Forum: Extra Discussion 14-01-2015, 23:33
Replies: 27
Views: 5,739
Posted By craigboez
Re: pic: Bit Buckets 2015 Prototype Drive Pod

Thats a neat looking encoder. Do you have any experience with it that you can share?
Forum: Java 13-01-2015, 01:16
Replies: 7
Views: 2,819
Posted By craigboez
Re: Vision in Java

Thanks, I'll take a look at the Daisy implementation. I have heard that JavaCV is poorly documented, at least relative to OpenCV. Has that been your experience?
Forum: Java 12-01-2015, 18:26
Replies: 7
Views: 2,819
Posted By craigboez
Vision in Java

First, a disclaimer: I am not a programmer. I am a mechanical mentor dipping my toe into the programming side to help set some wheels in motion for a vision system.

My team is 100% Java. For a...
Forum: General Forum 03-01-2015, 22:09
Replies: 94
Views: 22,484
Posted By craigboez
Re: 2015: Year of the Mecanum

If you have 3 rollers on the carpet and one on the hdpe, does the coefficient of friction come into play? I assume as long as you don't break traction on any of the wheels you can effectively...
Forum: Technical Discussion 03-01-2015, 00:04
Replies: 11
Views: 2,997
Posted By craigboez
Re: Octagonal WCD

While not complete, I'm posting the CAD of this in case anybody would like to take a look. We'll likely develop this in to our 2015 drivetrain, but for now it remains a partially developed...
Forum: Technical Discussion 02-01-2015, 16:29
Replies: 6
Views: 1,635
Posted By craigboez
Protecting the roboRIO

Over the years we have toasted a few digital sidecars by getting metal shavings into them. We try to be careful when drilling and fastening things to the robot, but inevitably some debris manage to...
Forum: General Forum 02-01-2015, 15:47
Replies: 302
Views: 63,644
Posted By craigboez
Re: ANNOUNCING: navX MXP Robotics Navigation Sensor

Are there any restrictions or recommendations on how to mount the roboRIO? Is vertical ok?
Forum: General Forum 02-01-2015, 15:29
Replies: 302
Views: 63,644
Posted By craigboez
Re: ANNOUNCING: navX MXP Robotics Navigation Sensor

Thanks Joe. That would explain the lack of PWM outputs.
Forum: General Forum 02-01-2015, 15:15
Replies: 302
Views: 63,644
Posted By craigboez
Re: ANNOUNCING: navX MXP Robotics Navigation Sensor

Because this is an "active" roboRIO expansion module, my understanding is that it needs explicit FRC approval before you can use it on your robot. Does the navX have this approval?
Forum: Electrical 01-01-2015, 16:07
Replies: 16
Views: 5,931
Posted By craigboez
Re: 2168 A3144 Hall effect sensor board

How did you guys mount these- just double stick tape, or did you 3d print a case, or something else?
Forum: Electrical 01-01-2015, 12:14
Replies: 16
Views: 5,931
Posted By craigboez
Re: 2168 A3144 Hall effect sensor board

Can someone who has used the 971 board or something similar like this comment on how accurate and repeatable they are? What would you use them for and where would you avoid using them?

I'm happy to...
Forum: Technical Discussion 31-12-2014, 20:11
Replies: 11
Views: 2,677
Posted By craigboez
Electrical Schematic Software

What software tools do teams use for creating an electrical schematic? We have never attempted to document the entire control system and I'd like to try this year. I'm familiar with options like...
Forum: Technical Discussion 29-12-2014, 14:40
Replies: 11
Views: 2,997
Posted By craigboez
Re: Octagonal WCD

Another aspect of this design that is still TBD is the way the bumpers integrate. I'd like to incorporate a latch like 971 and 254 and Spectrum have shown. The Skunks posted another variation of this...
Forum: Technical Discussion 29-12-2014, 14:36
Replies: 11
Views: 2,997
Posted By craigboez
Re: Octagonal WCD

Care to share your calculations? And how do you determine the magnitude of the load you'll expect to see at a corner wheel?
Forum: Technical Discussion 29-12-2014, 13:50
Replies: 11
Views: 2,997
Posted By craigboez
Octagonal WCD

Given the benefits of having an octagonal chassis (covered in other threads), I've been working on trying to incorporate this general shape while keeping our same WCD-style construction methods of...
Forum: Technical Discussion 24-12-2014, 11:12
Replies: 19
Views: 4,272
Posted By craigboez
Re: Designing for Powder Coating

Has anybody weighed their chassis before and after powdercoating - how much weight should I expect it will add?
Forum: Technical Discussion 20-12-2014, 12:45
Replies: 22
Views: 5,519
Posted By craigboez
Re: ThunderHex Bearing Explained

Any idea when the Thunderhex bearings will be available?
Forum: General Forum 17-12-2014, 15:48
Replies: 222
Views: 45,271
Posted By craigboez
Re: VEXpro 2015 Product line launch

I guess I didn't look close enough. Never having purchased one I assumed all of these were plastic.

There does not appear to be a "light duty" designation for the plastic hub. Do you have any...
Forum: General Forum 17-12-2014, 15:35
Replies: 222
Views: 45,271
Posted By craigboez
Re: VEXpro 2015 Product line launch

Regarding the new 1/2" hex VersaHub, is the new one just smaller and lighter and less expensive or is there something more meaningfully different?

PN 217-4009 - new product
PN 217-2592 - older...
Forum: CAD 15-12-2014, 10:49
Replies: 7
Views: 2,961
Posted By craigboez
Re: CAD File Naming Convention

I had not previously heard of GrabCAD but their website looks pretty interesting. Have you used them before? Do they have a student version or do you use a paid plan?

As for naming conventions,...
Forum: Kit & Additional Hardware 11-12-2014, 02:46
Replies: 12
Views: 2,488
Posted By craigboez
Re: Is it possible to purchase the AM14U2? (2015 AndyMark Chassis)

We forgot to opt out, so we'll be getting the KOP drivebase even though we don't want it. I think we tried to reach out to FIRST to see if it was too late to switch, though I'm not sure if anything...
Showing results 1 to 25 of 221

 
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