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  • tcbmetalworks
  • tcbmetalworks
20 Jul 2025 17:58
Replied by tcbmetalworks on topic Automatic band saw marvel v10a

Automatic band saw marvel v10a

Category: CNC Machines

Do you have any photos of your project or a build thread?
  • tcbmetalworks
  • tcbmetalworks
20 Jul 2025 17:35
Replied by tcbmetalworks on topic Automatic band saw marvel v10a

Automatic band saw marvel v10a

Category: CNC Machines

This will be the second machine in the shop powered by linux. I'm getting close to having the 10x15 plasma table I've been building completed. Got all the motors/mechanical finished. The way the bar feeder works is it has 2 hydraulic clamps and one clamp is connected to a ball screw. Threw cycles of clamping unclamping and movement of the screw it carts the material forward.
Still unsure if I'm going to move forward with this saw project or not the saw is in pretty rough shape I'm bringing it home today or tommorow but I most likely will. I also bought a cnc lathe the same day a hyundai hit 20m for $1000 it's in nice shape but haven't been under power for 4 years and had some connection issues when we put it under power. So I definitely have my hands full here with projects. What do you guys think about gui how should I go about making one?
  • tommylight
  • tommylight's Avatar
20 Jul 2025 17:34

Planning to Retrofit a Mazak Integrex200Y Mill-Turn Machine

Category: Advanced Configuration

I do not think any of mine are 44mm in height, should be more, but i will have to check that to be sure.
I will also check the exact model, if possible.
  • tommylight
  • tommylight's Avatar
20 Jul 2025 17:32
Replied by tommylight on topic Mesa Auswahl für größeres Projekt

Mesa Auswahl für größeres Projekt

Category: Deutsch

www.welectron.com/
Ja, es gibt kein 7i95T zur zeit, aber in Portugal:
eusurplus.com/index.php?route=product/product&product_id=64
machts nich, deine liste ist OK.
die firmware fuhr 7i85 ist 7i92t_7i76_7i85d.bin
fuhr die 7i85S sollte 7i92t_7i76_7i85sd.bin sein.
Und denke ich sie brauchen kein remote hilfe, nur ein paar fragen und antworten, ein bissen lessen und das wars.
  • tommylight
  • tommylight's Avatar
20 Jul 2025 17:19
Replied by tommylight on topic Automatic band saw marvel v10a

Automatic band saw marvel v10a

Category: CNC Machines

Seems pretty simple compared to what i had to deal with, namely a fully automated one with drilling on 3 sides included.
I would definitely use LinuxCNC, but i might be biased having done over 20 or 30 conversions! :)
  • PCW
  • PCW's Avatar
20 Jul 2025 17:02

How to install kernel patch? (Moschip 9900)

Category: Installing LinuxCNC

PC latency is likely the cause of the issue , I doubt that it's driver related.
(especially it it ever worked)

Did you run a latency test?
  • Benb
  • Benb's Avatar
20 Jul 2025 16:50

Inverting jogging sense of X Axis on a VistaCNC P1A-S pendant

Category: HAL

As far as joint/axis being uncoupled that is possible with the newer version of LNC you may only need joint mode. However, for position mode still active I don't see it anywhere in the hal files you have posted. 

There is this line in your configuration, which I don't know what it does 

net motion-in-position motion.in-position => vc-p1as.is-moving.

This line uses motion.in=position from the motion component not halui. so you have a mix of halui component and motion component for jogging I wonder why they choose this complicated route. I am going to the gym now I will have look at your hal files later and report back.
  • jor
  • jor's Avatar
20 Jul 2025 16:48

How to install kernel patch? (Moschip 9900)

Category: Installing LinuxCNC

When I boot the computer, lspci -v shows the card, and i can jog the stepper. But after a little bit the stepper stops working and lspci -v shows "(disabled)" next to the ports. The only way I've found to get it working again is to reboot.

I have the windows driver installed (dual boot), do you think that could mess it up on linux somehow? It's just weird that it works and then becomes disabled partway through working, so i figured maybe that patch would help. Unless the patch is outdated and the latest kernel already supports 9900?

Also, when the stepper does jog, it will stop for a split second intermittently, and then soon after show "joint 0 following error". It also shows "unexpected realtime delay on task 0 with period 100000... run latency test and resolve before continuing," I already ran the latency test.
  • snowgoer540
  • snowgoer540's Avatar
20 Jul 2025 15:17
Replied by snowgoer540 on topic Plasmac to Qtplasmac conversion not working

Plasmac to Qtplasmac conversion not working

Category: Plasmac

You haven’t stated if you’re trying to use 2.9 or 2.10, but either way, my recommendation is to just run pncconf and make a new config.

So much has changed from when the conversion script was made, and it was really a stop gap when QtPlasmaC first came out that wasn’t fully maintained.
  • PCW
  • PCW's Avatar
20 Jul 2025 15:05 - 20 Jul 2025 15:57
Replied by PCW on topic Mesa Configuration Tool

Mesa Configuration Tool

Category: Configuration Tools

The 24 isolated inputs are all controlled by the inmux pins.

I guess they could be named "TB5-1,12, TB6-1,24" rather than "internal"
in mesaflash...

Edit: pushed a change to mesaflash to rename 7I95/7I97/7C80  "internal"
pins to more informative names.
  • JT
  • JT's Avatar
20 Jul 2025 14:47
Replied by JT on topic Mesa Configuration Tool

Mesa Configuration Tool

Category: Configuration Tools

It's a mystery to me, that's what the mesaflash command returns
mesaflash --addr 10.10.10.10 --device 7i95t --readhmid

Maybe PCW can shed some light on that?

JT
  • jimmyrig
  • jimmyrig
20 Jul 2025 14:40
Replied by jimmyrig on topic Automatic band saw marvel v10a

Automatic band saw marvel v10a

Category: CNC Machines

Wouldn't be to bad to use linuxcnc. I'm in the process of building an automated saw with a magazine to load bars.

How does the bar feed work?
How does the saw feed work?

That's would determine my approach
  • Cerezas
  • Cerezas
20 Jul 2025 14:36

Inverting jogging sense of X Axis on a VistaCNC P1A-S pendant

Category: HAL

Thanks Benb, I did that and unfortunately nothing changed. I guess what really determines the direction of the axes is halui.joint.N.[plus|minus]. I even took halui.axis.X.plus and minus out of the configuration line, and the pendant works with just halui.joint.0.[plus|minus].

In my tests I even commented out all the lines that have halui.joint.N.[plus|minus] and Velocity mode stops working, but to my surprise, Step mode still works. It is as if Step mode is set up somewhere else but I can't figure out where.
  • PCW
  • PCW's Avatar
20 Jul 2025 14:15
Replied by PCW on topic PlasmaC Voltage Divider

PlasmaC Voltage Divider

Category: Plasmac

You can use a THCAD2 or  THCAD-10 with a series resistor
or resistors, for example  2.4M will give a 250V full scale range.

Mesa has a set of three .4W  1M .1% resistors for this purpose, when used
with a THCAD-10  or a THCAD2 set for 10V you get:

1 = 110V full scale
2 in series  210V full scale
3 in series  310V full scale

Note that lower voltage ranges improve resolution so the 210 V range is fine for most
plasma systems as it will accept continuous inputs over 1000V without damage
and voltages over 200V are not typically useful when cutting.
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