Thread: Safe Z Speed
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23-05-2014 #1
Last Activity: 9 Hours Ago
Hi dudz,
Originally Posted by dudz
sorry, not sure how to do that
You would just paste the code into a text file and then attach that file to your post, or you could wrap your code using "code" tags and this presents it a little better in your post, have a look above as i've done that for you.
.MeLee
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23-05-2014 #2
Last Activity: 09-02-2025
Oh thanks lee !
Swedish Storbro Luna - 3 axis CNC mIll - 250 - 2500rpm / 1.1 tonne
3 axis CNC/router / Alu profile frame....25mm Alu Cutting bed X=500mm Y=300mm Z=110mm.....Supported 25mm X rails ....Supported 20mm Y rails....Supported 20mm Z rails.....2.2kw Chinese WC spindle..... CSLAB CSMIO/IP-M 4-axis Ethernet Motion Controller....M542 Drivers..SY60STH86-3008BF Motors...running....Mach3 / Cambam / Emachineshop.
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24-05-2014 #3
Last Activity: 09-02-2025
X = 4000
y = 4200
z = 2000
Just tried the famous aztec calender "cutting air". The fast feed G0 travels at 1000 units per minLast edited by dudz; 24-05-2014 at 09:06 AM.
Swedish Storbro Luna - 3 axis CNC mIll - 250 - 2500rpm / 1.1 tonne
3 axis CNC/router / Alu profile frame....25mm Alu Cutting bed X=500mm Y=300mm Z=110mm.....Supported 25mm X rails ....Supported 20mm Y rails....Supported 20mm Z rails.....2.2kw Chinese WC spindle..... CSLAB CSMIO/IP-M 4-axis Ethernet Motion Controller....M542 Drivers..SY60STH86-3008BF Motors...running....Mach3 / Cambam / Emachineshop.
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24-05-2014 #4
Last Activity: 19-01-2024
Sounds like you have feed rate override (FRO) set to roughly 25%.
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24-05-2014 #5
Last Activity: 09-02-2025
Originally Posted by JAZZCNC
Which screen is that set in please ?Swedish Storbro Luna - 3 axis CNC mIll - 250 - 2500rpm / 1.1 tonne
3 axis CNC/router / Alu profile frame....25mm Alu Cutting bed X=500mm Y=300mm Z=110mm.....Supported 25mm X rails ....Supported 20mm Y rails....Supported 20mm Z rails.....2.2kw Chinese WC spindle..... CSLAB CSMIO/IP-M 4-axis Ethernet Motion Controller....M542 Drivers..SY60STH86-3008BF Motors...running....Mach3 / Cambam / Emachineshop.
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24-05-2014 #6
Last Activity: 09-02-2025
The feedrate while milling is OK
Last edited by dudz; 24-05-2014 at 09:56 AM.
Swedish Storbro Luna - 3 axis CNC mIll - 250 - 2500rpm / 1.1 tonne
3 axis CNC/router / Alu profile frame....25mm Alu Cutting bed X=500mm Y=300mm Z=110mm.....Supported 25mm X rails ....Supported 20mm Y rails....Supported 20mm Z rails.....2.2kw Chinese WC spindle..... CSLAB CSMIO/IP-M 4-axis Ethernet Motion Controller....M542 Drivers..SY60STH86-3008BF Motors...running....Mach3 / Cambam / Emachineshop.
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24-05-2014 #7
Last Activity: 19-01-2024
Which screen set are you using.? If it's standard 1024 then see pic and marked circles.
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24-05-2014 #8
Last Activity: 09-02-2025
I ran the aztec again. The X and Y travels around 1500 units/min while cutting but as soon as the Z retracts to go to the opposite side, it runs at 1000.
Using Big Tex screen. It states 100% for FRO and Rapid FRO is not shown. I will try in the standard 1024 screen in a minute.Swedish Storbro Luna - 3 axis CNC mIll - 250 - 2500rpm / 1.1 tonne
3 axis CNC/router / Alu profile frame....25mm Alu Cutting bed X=500mm Y=300mm Z=110mm.....Supported 25mm X rails ....Supported 20mm Y rails....Supported 20mm Z rails.....2.2kw Chinese WC spindle..... CSLAB CSMIO/IP-M 4-axis Ethernet Motion Controller....M542 Drivers..SY60STH86-3008BF Motors...running....Mach3 / Cambam / Emachineshop.
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24-05-2014 #9
Last Activity: 09-02-2025
With 1024 screen loaded. Both Rapid FRO and FRO are at 100%
No differenceSwedish Storbro Luna - 3 axis CNC mIll - 250 - 2500rpm / 1.1 tonne
3 axis CNC/router / Alu profile frame....25mm Alu Cutting bed X=500mm Y=300mm Z=110mm.....Supported 25mm X rails ....Supported 20mm Y rails....Supported 20mm Z rails.....2.2kw Chinese WC spindle..... CSLAB CSMIO/IP-M 4-axis Ethernet Motion Controller....M542 Drivers..SY60STH86-3008BF Motors...running....Mach3 / Cambam / Emachineshop.
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24-05-2014 #10
Last Activity: 09-02-2025
Ok.. Done it. In Mach3. Open the settings tab. Top left hand box called Fast feed overide. It has 0.00 in the box. I changed the numbers to 1000 and left the tab without pressing enter. Now the 3 axis travel 5x as fast ( when not cutting material ) This is in the standard Mach3 screen. The Big tex screen is different
Last edited by dudz; 24-05-2014 at 02:30 PM.
Swedish Storbro Luna - 3 axis CNC mIll - 250 - 2500rpm / 1.1 tonne
3 axis CNC/router / Alu profile frame....25mm Alu Cutting bed X=500mm Y=300mm Z=110mm.....Supported 25mm X rails ....Supported 20mm Y rails....Supported 20mm Z rails.....2.2kw Chinese WC spindle..... CSLAB CSMIO/IP-M 4-axis Ethernet Motion Controller....M542 Drivers..SY60STH86-3008BF Motors...running....Mach3 / Cambam / Emachineshop.
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