Общий каталог Yamawa 2022 - 2023 - страница 284

Предыдущая страница Следующая страница

Навигация

JIS HDISL

Spiral Fluted Taps for Steels, for Dry Tapping and for Ultra

High Speed Tapping, Through Hole Use (with LH Spiral Fluted)

Specification

Coating <2D

Recommended Tapping Speeds depending on Materials

Medium carbon steelsHigh carbon steelsAlloy steels
20中炭素鋼50 20高炭素鋼5020合金鋼50
(m/min)(m/min)( m/ min)

Product Features

  • Ultra high-speed machining with mist or dry tapping machining are possible with a side coolant hole shape.
  • The left hand spiral flute shape makes it the perfect tapping for vertical or horizontal machining in carbon steel and alloy steel in through hole applications.

Tapping Data Tapping Conditions [M12×1.25]

Workpiece MaterialS55C tempered steel
Hole ShapeThrough holesHDISL
Bored Hole Sizeφ10.75Can Continue
Tapping Length18mmCtil Pdt
Tapping Speed50m/minonvenona rouc
Machinery TypeM/C machine (horizontal type) l0 500 1000 15002000
Cutting FluidWater soluble cutting fluid（Number of holes processed）
Number of Holes Processed1,600 holes

Speed recommendation table

Slow Tapping Speed Fast

Work piece5m/min50m/min 30m/min 20m/min 15m/min 10m/min Work piece
MaterialFully synchronous feed area Material
AlloySCMSCMAlloy
SteelSCrSCrSteel
HighHigh
CarbonCarbon
S45CS45C
SteelHDISL F-SLSteel
MediumS45CS45CMedium
CarbonPO+POCarbon
SteelS30CS30CSteel
LowS25CS25CLow
CarbonCarbon
SteelSS400SS400Steel
5m/min50m/min 30m/min 20m/min 15m/min 10m/min

The above diagram is for the different materials shown.