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cutting parameters of a laser cutting machine-40000(150u)

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Laser Model		RFL-3000(34u)		Cutting Head Optical Ratio		150Collimation 100 / Focal Length 150
Laser Model		RFL-3000(34u)		Cutting Head Optical Ratio		150Collimation 100 / Focal Length 150
Material	Thickness [mm]	Speed [m/min]	Power [W]	Gas	Air Pressure [bar]	Nozzle [mm]	Focal Position [mm]	Cutting Height [mm]
Carbon Steel	5	23-30	20000~24000	N₂/Air	8	3.0B	0	0.3
	6	18-23	20000~24000		8	3.0B	0	0.3
	8	14-18	20000~24000		8	3.0B	0	0.3
	10	10-14	20000~24000		8	3.5B	-0.5	0.3
	12	9-12	20000~24000		8	3.5B	-0.5	0.3
	14	9.5-10.5	30000~40000		8	5.0B	-1	0.3
	16	8-9.5	30000~40000		8	5.0B	-1	0.3
	18	7-8	40000		8	6.0B	-2	0.3
	20	6-7.5	40000		8	6.0B	-3	0.3
	25	4-5.5	40000		6	8.0B	-5	0.3
	30	2.5-3.5	40000		6	8.0B	-7	0.3
	35	2-3	40000		6	8.0B	-9	0.3
Carbon Steel	10	2-2.3	6000	O₂ 正焦	0.6	1.2E	+11	0.8
	12	1.8-2	7500		0.6	1.2E	+12	0.8
	14	1.6-1.8	8500		0.6	1.4E	+13	0.8
	16	1.6-1.8	9500		0.6	1.4E	+14	0.8
	20	1.5-1.6	12000		0.6	1.6E	+15	0.8
	22	1.4-1.5	18000		0.7	1.4SP	+17	0.5
	25	1.2-1.4	18000		0.65	1.6SP	+19	0.3
	30	1.2-1.3	18000		0.6	1.8SP	+23	0.3
	40	0.9-1.1	26000		0.8	2.2SP	+25	0.3
	40(非Q235)	0.3-0.6	20000		1.6	1.8E	+18	2
	50(非Q235)	0.3-0.5	25000		1.6	1.8E	+18	2
	50	0.7-0.9	40000		1.2	2.2SP	+25	0.3
	60	0.6-0.8			1.5	2.4SP	+25	0.3
	70	0.5-0.7			1.5	2.4SP	+25	0.3
	80	0.4-0.6			1.6	2.5SP	+27	0.3
Carbon Steel	20	2.2-2.5	20000	O₂ 负焦	1	1.8SP	-11	1.5
	25	1.8-2	20000		1	2.5SP	-17	2.5
	30	1.6-1.8	20000		1.2	2.5SP	-18	1.5
	35	1.4-1.6	26000		1.3	2.5SP	-20	1.5
	40	1.1-1.4	26000		1.5	3.0S	-23	1.5
	50	1.1-1.3	30000~40000		1.6	3.0S	-25	1.5
	55	0.95-1.1	30000~40000		1.8	3.0S	-27	2
	60	0.9-1	30000~40000		1.6	3.0S	-34	2
	65	0.8-0.9	30000~40000		1.6	3.0S	-36	2
	70	0.7-0.8	30000~40000		1.6	3.0S	-38	2
	75	0.6-0.7	30000~40000		1.6	3.0S	-40	2
	80	0.55-0.65	30000~40000		1.6	3.0S	-42	2
	85	0.5-0.6	30000~40000		1.6	4.0S	-50	2
	90	0.4-0.5	30000~40000		1.6	4.0S	-50	2
Stainless Steel	5	25-30	40000	N₂	8	3.0S	0	0.3
	6	22-25			8	3.5B	0	0.3
	8	20-23			8	5.0B	-0.5	0.3
	10	16-21			8	5.0B	-0.5	0.3
	12	12-14			8	6.0B	-1	0.3
	14	10-12			8	6.0B	-1	0.3
	16	9-11			8	6.0B	-2	0.3
	18	8-9.5			8	6.0B	-3	0.3
	20	7-8			8	6.0B	-5	0.3
	25	4.5-5.5			8	7.0B	-7	0.3
	30	3-4			8	7.0B	-13	0.3
	40	1.5-2			8	7.0B	-20	0.3
	50	0.5-0.8			6	8.0B	-38	0.3
	60	0.4-0.6			6	8.0B	-38	0.3
	70	0.2-0.3			6	8.0B	-40	0.3
	80	0.2-0.25			20	10.0ECU	+11	0.3
	90	0.14-0.18			20	10.0ECU	+12	0.3
	100	0.08-0.12			20	10.0ECU	+12	0.3
Stainless Steel	5	30-34	40000	Air	8	3.5B	0	0.5
	6	25-30			8	3.5B	0	0.5
	8	22-25			8	3.5B	0	0.5
	10	17-23			8	3.5B	-1.5	0.3
	12	13-16			8	5.0B	-4	0.3
	14	12-14			8	5.0B	-6	0.3
	16	9-11.5			8	5.0B	-7	0.3
	18	8-10			8	5.0B	-8	0.3
	20	7-8.5			8	5.0B	-9	0.3
	25	5-5.5			8	5.0B	-13	0.3
	30	3.5-4.5			8	5.0B	-15	0.3
	40	1.7-2.2			6	7.0B	-22	0.3
	50	0.7-1			6	8.0B	-38	0.3
	60	0.4-0.6			5	8.0B	-38	0.3
	70	0.3-0.4			5	8.0B	-44	0.3
	80	0.25-0.3			5	10.0ECU	-44	0.3
	90	0.2-0.25			5	10.0ECU	-44	0.3
	100	0.15-0.2			5	10.0ECU	-47	0.3
Aluminum Alloy	5	25-30	40000	N₂	8	3.0S	0	0.3
	6	20-25			8	3.5B	0	0.3
	8	18-22			10	5.0B	0	0.3
	10	14-17			12	5.0B	0	0.3
	12	11-13			14	6.0B	-1	0.3
	14	9-11			14	6.0B	-1	0.3
	16	7-9			14	6.0B	-2	0.3
	18	5-7			14	6.0B	-3	0.3
	20	4-5			16	6.0B	-5	0.3
	25	3-3.5			16	7.0B	-7	0.3
	30	2-3			16	7.0B	-9	0.3
	40	1-1.5			16	7.0B	-9	0.3
	50	0.4-0.6			18	8.0B	-11	0.3
	60	0.2-0.3			18	8.0B	-11	0.3
	70	0.2-0.25			20	8.0B	-11	0.3
	80	0.15-0.2			20	10.0ECU	+11	0.3
	90	0.12-0.15			20	10.0ECU	+12	0.3
	100	0.08-0.1			20	10.0ECU	+12	0.3
Brass	5	25-30	40000	N₂	14	2.5S	0	0.5
	6	20-25			14	3.0S	0	0.5
	8	18-22			14	3.0S	0	0.5
	10	10-14			14	5.0B	-1	0.3
	12	8-11			14	5.0B	-2	0.3
	14	6-8			16	5.0B	-3	0.3
	16	5-7			18	5.0B	-3	0.3
	18	4-5			18	5.0B	-4	0.3
	20	3-4			18	6.0B	-5	0.3
	25	2.5-3			18	6.0B	-7	0.3
	30	2-2.5			18	6.0B	-7	0.3
Copper	3	20-25	40000	O₂	6	2.0S	0	0.5
	4	18-20			8	2.5S	-1	0.5
	5	15-18			8	2.5S	-1	0.5
	6	10-15			8	3.0S	-2	0.5
	8	6-10			10	3.0S	-3	0.5
	10	2-3.5			12	3.5S	-4	0.5
	12	2-2.5			12	3.5S	-5	0.5
	14	1.5-2			12	3.5S	-6	0.5
	16	1-1.5			12	4.0S	-6	0.5
	20	0.6-1			12	4.0S	-8	0.5

Note: The parameters marked in red in the table are prototype parameters. These parameters are greatly affected by various factors during actual processing, so they are only suitable for small-batch production and not recommended for large-batch production and processing. It is advisable to use a laser with higher power.

cutting parameters of a laser cutting machine-40000(150u)

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