Общий каталог Tungaloy 2020 - 2021

• Relationship between pitch,	P	1	1.25	1.5	1.75	2	2.5	B 3
depth of cut and number of passes	H	0.6	0.76	0.92	1.09	1.25	1.57	1.9
		2
for external metric threading	H	0.866	1.083	1.299	1.516	1.732	2.165	2.598
	1	0.25	0.3	0.3	0.3	0.35	0.4	0.4
	0.1083P R 2	0.15	0.2	0.25	0.25	0.25	0.3	0.35
	P 3	0.1	0.1	0.15	0.2	0.2	0.25	C 0.28
	4	0.05	0.06	0.1	0.1	0.16	0.2	0.2
	5	0.05	0.06	0.05	0.1	0.1	0.15	0.2
	Pitch 1 ~ 3 mm 6		0.06	0.05	0.07	0.07	0.1	0.13
Note: Maximum machinable pitch is 3 mm.	7			0.02	0.05	0.05	0.07	0.1
	8				0.02	0.02	0.05	D 0.1
Part assembly	9					0.02	0.03	0.05
	10						0.02	0.05
Insert
	11							0.02
Clamp	12							0.02

Right-left E screw

InsertTT R 42 M -005 F

	1	2				3	4
	1	2 Hand Insert size (mm)				3 Thread type	Corner radius (mm) 4
	R	Inscribed circle Right			12.7	M 60˚ thread angle	0 Blank
	L	Thickness Left			3.2	W 55˚ thread angle	0.05 -005
ToolholderTT-		20 20					E R
	1	2				3	4
	1 Shank height (mm)	2 Shank width (mm)				3 Hand	External or Internal 4
						R	External E Right
						L	Internal I Left
	Designation system for ST- t y p e insert
	16 I	R 175 ISO - B
	2 1	4 3				5	6
1 Insert size	22 External or Internal	3 Hand of cut	4 Thread type				6 Chipbreaker 5 Thread type
Symbol I. C. dia (mm)	External E	Right hand R	Partial-proﬁ le inserts				Partial-proﬁ le inserts
							With B
6	I -	Left hand L		Pitch: 0.5 ~ 1.5 mm			(Basic selection) 60° thread angle 60°
	Internal		A
				TPI:	48 ~ 16
11	6.35			Pitch: 0.5 ~ 3 mm			With M 55° thread angle 55°
		AG		TPI:	48 ~ 8	30° trapezoidal	CB
16	9.525						With TR
				Pitch: 1.75 ~ 3 mm		29° trapezoidal	-
22	12.7		G	TPI:	14 ~ 8	ACME	Without
27	15.875			Pitch: 3.5 ~ 5 mm			Full-proﬁ le inserts
			N	TPI:	7 ~ 5
						MetricISO
				Pitch: 4 ~ 6 mm
			Z	TPI:	6 ~ 4	Uniﬁ edUN
Note: Please identify new designation system for internal inserts.
-i.e.“N” “I”			Full-proﬁ le inserts			WhitworthW
(Example) Conventional: 16NR15ISO		pitch (mm)×10 or 100				Taper PTpipe
	16IR15ISO New:	TPI (Thread Per Inch)					National taper pipe
							NPT
		(Examples)
		05: 0.5 mm pitch×10					National taper pipe NPTF

G H I J K L M

175: 1.75 mm pitch×100 RAPI 14: 14 TPI API round RD API BAPIbuttress

Round RD(DIN405) UNJUNJ

Общий каталог Tungaloy 2020 - 2021 - страница 513