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ComMarker B4 60W MOPA tin & pewter settings for LightBurn

3 LightBurn settings for tin & pewter on a ComMarker B4 60W MOPA fiber laser. Every value below is copied from this machine's LightBurn library or run log — nothing is estimated.

Tin & Pewter settings

Experimental / Pewter / Gray

STARTING SETTING FROM LIBRARY — NOT YET VERIFIED

Operation: Gray · Source: LightBurn library (MarkParam.clb)

Starting setting from the LightBurn library, not yet verified on this machine.

Mode	Fill (Scan)
Power	5 % (min power 5 %)
Speed	220 mm/s
Frequency	190 kHz
Pulse width (MOPA)	200 ns (Not set in the library entry; LightBurn fills its default pulse width (shown as 200 ns).)
Hatch spacing / line interval	0.025 mm
Hatch angle	45° · cross-hatch on · bidirectional off
Passes	1
Lens / field	126 × 126 mm field (lens focal length not recorded)

Experimental / Pewter / Silver

STARTING SETTING FROM LIBRARY — NOT YET VERIFIED

Operation: Silver · Source: LightBurn library (MarkParam.clb)

Starting setting from the LightBurn library, not yet verified on this machine.

Mode	Fill (Scan)
Power	5 % (min power 5 %)
Speed	330 mm/s
Frequency	25 kHz
Pulse width (MOPA)	200 ns (Not set in the library entry; LightBurn fills its default pulse width (shown as 200 ns).)
Hatch spacing / line interval	0.025 mm
Hatch angle	45° · cross-hatch on · bidirectional off
Passes	1
Lens / field	126 × 126 mm field (lens focal length not recorded)

Experimental / Tin / Engrave

STARTING SETTING FROM LIBRARY — NOT YET VERIFIED

Operation: Engrave · Source: LightBurn library (MarkParam.clb)

Starting setting from the LightBurn library, not yet verified on this machine.

Mode	Fill (Scan)
Power	25 % (min power 6 %)
Speed	1000 mm/s
Frequency	25 kHz
Pulse width (MOPA)	200 ns (Not set in the library entry; LightBurn fills its default pulse width (shown as 200 ns).)
Hatch spacing / line interval	0.025 mm
Hatch angle	45° · cross-hatch on · bidirectional off
Passes	1
Lens / field	126 × 126 mm field (lens focal length not recorded)

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