Общий каталог Yamawa 2021 - страница 171
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Обший каталог Yamawa 2016 - 2017
Краткое руководство Yamawa по каталогам
Общий каталог Yamawa 2022 - 2023
Каталоги Yamawa твердосплавные метчики для закаленной стали
AL+SP/AL-SP
MS Material Specifi c Series
SP Spiral Fluted Taps for Aluminium
JIS
FEATURES Material specifi c for blind hole application.
2.5P
SL HSS-E NI Specific design and NI treatment allow stable and long
THCHT life on Aluminium, Aluminium casting and die-casting.
PO Recommended Tapping Speeds Depending On Materials ISO Vc (m/min)
| N1 | 10÷25 | H | |
| N2 | 10÷25 | H | |
| ST | N3 | 10÷25 | H |
| N4 | 10÷25 | H |
H 1st choice I suitable ROLL JIS-AL+SP/AL-SP
Product Features CARBIDE AL+SP guarantees consistent tapping even in medium-high speed cutting area, in forged workpieces of light alloys such as aluminum die castings and aluminum castings. Featuring an optimized cutting edge design, AL+SP does not produce burrs in minor diameter which usually occours during tapping light alloys. AL+SP ensure reliability and high quality internal threads.
LONG
Process Data M6×1
HAND
Work-material DIN G-AISi7Mg
TAPS
| Tapping length | 9mm, blind hole | AL+SP | |
| Tapping speed | 20 m/min | Still working | |
| Competitor's | |||
| Hole diameter | ø 5.0 | Stopped due to burrs product | |
| EG (STI) | |||
| Machine | Vertical machining center | 25.000 20.000 15.000 10.000 5000 | |
| Lubricant | Water soluble oil (x 20) | Number of tapped holes | |
| SPECIAL | |||
| THREADS, | |||
| GAUGES | AL+SP | Competitor | |
| Internal thread | Cross section of internal Cross section of internal Internal thread |
threads threads THREAD MILLS
DIES
CENTER Compared to competitor, AL+SP assures longer tool life and higher quality internal threads