Общий каталог Palbit - страница 52

Общий каталог Palbit 2022

WDET | WDMW

A recommended cutting conditions | PROGRAMMING DATA | A

Condições de corte recomendadas | Condiciones de corte recomendables Dados para programação | Datos para la programación

ISO	PSM	Material	HB (Brinell)	Wear Resis	Vc (m tance	/min)	Toughness	Feed fz	(mm/t)
				PH7910	PH7920	PH7930	PH7740	WDMW 12…	WDET 12…
	1	Unalloyed Steel	125-220	160-280	150-230	140-220	100-180	0,30-1,50	0,30-1,30
P	2	Low-Alloyed Steel	220-280	150-230	140-220	130-180	90-170	0,30-1,50	0,30-1,30
	3	High-Alloyed Steel	280-380	140-190	130-180	100-170	80-140	0,30-1,30	0,30-1,00
	4	SS - Ferritic/Martensitic	200-330	-	-	130-220	100-180	-	0,30-1,30
M	5	SS - Austenitic	200-330	-	-	120-180	90-150	-	0,30-1,30
	6	SS - Austenitic-ferritic(Duplex)	230-260	-	-	70-140	70-120	-	0,30-1,00
	7	Malleable Cast Iron	130-230	160-350	150-310	-	120-240	0,30-1,50	-
K	8	GreyCast Iron	180-245	150-300	140-260	-	100-200	0,30-1,50	-
	9	Nodular Cast iron	160-250	120-260	100-220	-	80-150	0,30-1,40	-
S	11	Heat Resistant Super Alloys	200-320	-	-	35-65	25-45	-	0,30-1,00

Rp x b ae

(Note 1) Cutting conditions ae/Dc=70%. (Note 2) It’s possible to occur vibrations in certain cases. Please reduce depth of cut and / or reduce cutting conditions in following cases: - When using long shank; - When using long tool overhang with arbor type; - When application has poor clamping rigidity or when using a low rigidity machine. (Note 3) PH5… and PHS… can be used wet or dry. PH7… use only air. (Note 4) It’s possible to occur vibrations in certain cases. Please reduce depth of cut and / or reduce cutting conditions in following cases: - When using long shank; - When using long tool overhang with arbor type; - When application has poor clamping rigidity or when using a low rigidity machine.

RAMPING AND HELICAL INTERPOLATION

Descida em rampa e interpolação helicoidal | Bajada en rampa e interpolación circular DH di Lr Ramping Helical Interpolation

When using WDET insert, please remove the washer and the washer screw, otherwise it will break the insert.

Blind hole

CHIP-BREAKER selection guide \|		Dc	Flat bottom
	Guia para aplicações do quebra-aparas \| Guía para aplicación del rompevirutas			Ødi = ØDH - ØDc

HB Chip-Breaker Application Ramping Helical Interpolation

ØDc	Max Ramp aº	Ramping Max ap	Min Lr	ØDHmin	Helical Interpolation ØDHmax	Max Pitch/Rev.
52	0,8	1,5	107,4	89,6 -	- 102,0	1 2
66	0,4	1,5	214,9	117,6 -	- 130,0	1 1
80	0,3	1,5	286,5	145,6 -	- 158,0	1 1

ISO PSM Material

M	5	SS - Austenitic	200-330	WDET 12...	-
	7	Malleable Cast Iron	130-230	WDMW 12...	-
					Note: During helical interpolation do not exceed max Pitch.
K	8	Grey Cast Iron	180-245	WDMW 12...	-
	9	Nodular Cast iron	160-250	WDMW 12...	-
S	11	Heat Resistant Super Alloys	200-320	WDET 12...	-

Общий каталог Palbit - страница 52

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RAMPING AND HELICAL INTERPOLATION

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