Общий каталог Yamawa 2022 - 2023 - страница 734

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Spiral Fluted Taps (for blind hole)Spiral Fluted Taps(for through hole)Spiral Pointed Taps(for through hole)Hand TapsCementedCarbide TapsRoll TapsSpecial Thread TapsSimple Inspection ToolsPipe TapsThread MillsPremium Thread MillsDiesCenter DrillsCentering Tools JIS ⑧ Pipe Tap Series Overall Thread Position on Shank Shank Size of Length oflengthlengthbasic dia.lengthdia.squaresquareLℓℓgℓsDsKℓk JIS ① AUSP Rc Z-PRO 　 Coated Spiral Fluted Taps for Taper Pipe Threads ② Specification Coating ③ Recommended Tapping Speeds depending on Materials Low carbon steels Medium carbon steels High carbon steels Alloy steels Stainless steels Aluminum alloy castings Zinc alloy castings 低炭素鋼 中炭素鋼 高炭素鋼 合金鋼 ステンレス鋼 アルミ合金鋳物 亜鉛合金鋳物 〜7 〜7 〜7 〜5 〜3 〜10 〜10 ④ (m/min) (m/min) (m/min) (m/min) (m/min) (m/min) (m/min) Product Features ●Proper tool projection length is secured, achieving a good chip ejection efficiency. ●Good internal thread surface and long tool life are achieved through adoption of the unique cutting edge shape and special coating. ⑤ Tapping Data Tapping conditions [AUSP Rc 1/4-19] Workpiece Materials SS400 YAMAWA Competitor ⑥ Tapping Speed 5m/minMachineMachining center AUSP Rc　Good surface roughness Spiral fluted tap Gouges have occurred Holder With tension and compression Tapping Fluid Water soluble cutting fluid ⑦ ・Compatible with tapping of a wide range of work materials AUSP Rc　Standard tapping conditions Workpiece Materials Standard Tapping Speed（m/min） ⑧ Stainless Steels SUS304 〜3 Alloy Steels SCM/SCr 〜5 High Carbon Steels S45C 〜 〜7 Medium Carbon Steels S25C 〜 S45C 〜7 Low Carbon Steels 〜 S20C/SS400 〜7 ⑨ Aluminum Alloy Casting/Zinc Alloy CastingAC/ADC/ZDC 〜 10 ⑩ ⑪ JIS ⑧-7