Общий каталог Dijet 2018 - страница 79

Общий каталог Dijet 2012 на русском

Общий каталог Dijet 2012 на русском

■ RECOMMENDED CUTTING CONDITIONS / CONTOURING MILLING

MQX type (YPHW-24 type insert)＋ MSN Carbide Shank Holder

Work	Insert			16/17		Tool dia	.(mm)
Materials	Grades		No.	of teeth	2N
		ℓ (mm)	ap (mm)	ae (mm)	n (min-1)	Vf (mm/min)
Mold steel		~70	0.4		4,400	2,200
NAK80, HPM1, P21 (1.2311, P21)	JC8015 (DH102)	120	0.3		4,400	2,200
38-43HRC		160	0.2		4,400	2,200
Hardened die steel		~70	0.25		3,200	1,600
SKD61, DAC, DHA (1.2344, 1.2379)	JC8015 (DH102)	120	0.2		3,200	1,600
42-52HRC		160	-	-	-	-
Hardened die steel		~70	0.2		2,000	800
SKD11, SLD, DC11 (1.2344, 1.2379)	DH102	120	0.15		2,000	800
55-62HRC Work	Insert	160	-	- 20	-	- Tool dia	.(mm)		20/21
Materials	Grades		No.	of teeth	3N			No.	of teeth	4N
		ℓ (mm)	ap (mm)	ae (mm)	n (min-1)	Vf (mm/min)	ℓ (mm)	ap (mm)	ae (mm)	n (min-1)	Vf (mm/min)
Mold steel		~70	0.4		3,500	2,600	~70	0.4		3,500	3,500
NAK80, HPM1, P21 (1.2311, P21)	JC8015 (DH102)	120	0.3		3,500	2,600	120	0.3		3,500	3,500
38-43HRC		190	0.2		3,500	2,600	190	0.2		3,500	3,500
Hardened die steel		~70	0.25		2,550	1,900	~70	0.25		2,550	2,550
SKD61, DAC, DHA (1.2344, 1.2379)	JC8015 (DH102)	120	0.2		2,550	1,900	120	0.2		2,550	2,550
42-52HRC		190	-	-	-	-	190	-	-	-	-
Hardened die steel		~70	0.2		1,600	960	~70	0.2		1,600	1,280
SKD11, SLD, DC11 (12344 12379)	DH102	120	0.15		1,600	960	120	0.15		1,600	1,280
., . 55-62HRC		190	-	-	-	-	190	-	-	-	-

ℓ: Overhung length, ap:Axial depth of cut, ae: Radial depth of cut, n: Spindle speed, Vf : Feed speed

■ NOTE