Общий каталог Yamawa 2022 - 2023

Tapping conditions Machining, in middle Machining/Fully synchronized feed

Tappi Prod	ng conditions uct symbol	IPO	Machi PO	ning, in low-s LS-PO	peed tappin LS-PO-K	g area PO LH	PO OX	+PO	HC+PO HC - PO	HC-PO OX
Ta Surfa	p material ce treatment	HSS OX	HSS	HSS	HSS	HSS	HSS OX	HSS	HSS	HSS OX
	Name	I series	For general use	Long, for general use	Long neck	For general use For left-hand threads	Oxided	For genera use	l For high carbon steel	s For high carbon steel, oxided
Bored	Hole Shape
For M	etric Threads	③-32	③-13	③-51	③-58	③-46	③-34	③-30	③-76	③-78
For Uni	ified Threads		③-17	③-54		③-47	③-35
For Whi	tworth Threads		③-18	③-54		③-47	③-36
For Screw Threads	used on Sewing Machines		③-18
Pip	e Threads
America	n Pipe Threads
For Min	iature Threads
For Trap	ezoidal Threads
～S25C	Low carbon steels	◆ ◎					◆ ◎
S25C～S45C	Medium carbon steels		◆ ◎	◆ ◎	◆ ◎	◆ ◎	◆ ◎	◆ ◎	◆ ○	◆ ◎
S45C～	High carbon steels		◆ ○	◆ ○	◆ ○	◆ ○	◆ ○	◆ ○	◆ ◎	◆ ◎
SCM	Alloy steels
25～35HRC	Heat treated steel								◆ ○	◆ ○
35～45HRC	Heat treated steel
45～55HRC	Heat treated steel
55～63HRC	Heat treated steel
SUS	Stainless steels（SUS）
SKD	Tool steels
SC	Cast steels
FC	Cast irons
FCD	Ductile cast irons
Cu	Copper
Bs	Brass
BsC	Brass castings
PB	Bronze
AL	Wrought aluminum
AC, ADC	Wrought aluminum
Mg	Magnesium alloy die castings
ZDC	Zinc alloy die castings
	Titanium alloys
	Nickel base alloys
	Thermosetting plastic
	Thermoplastic resin

speed tapping area only, in high-speed tapping area

Общий каталог Yamawa 2022 - 2023 - страница 298