Общий каталог Yamawa 2022 - 2023 - страница 1102

PRAD system PRAD system S o l u t i o n t o o l PRoduct Version of special tap According to Demand manufacturing Manufacturing system of Manufacturing of special taps usually starts from cutting-off process of materials to finished product through tens of manufacturing special taps beginnig from processes. By using our standard blanks, we can complete special taps by only the use of standard blanks. grinding the threaded parts of the tap (flutes, thread and chamfer), which enables us to respond to short time delivery and small lots. ? What is standard blank ? Standard blank sytem ● "The standard blank" is a generic term for semi- Speed finished products used for manufacturing our standard taps. We can offer ● 5 kinds of thread standard (unified, whitworth, comprehensive advantages! SM-sewing machine screw, STI metric, STI unified) Cost ● We have a wide range of JIS, DIN, and ANSI Order performance standard blanks available so we can meet the needs of various industry thread standards. For 5 kinds of thread standard, let’s use Metric thread blanks. Standardization Metric can realize thread PRAD SYSTEM Sewing machine Unified（U） Whitworth（W） screw（SM） commonization blanks of tap collets. STI metric STI unified 1 Main standard blanks ①Sizes from M1 to M6. ②Sizes from M7 to M18. ③Sizes from M19 to M48. ④For Taper Pipe Threads ⑤For Parallel Pipe Threads ⑥For Long Shank 2 Examples of special tap shapes made from standard blanks Standard blanks can be standard blank modified into various tap geometries. Example of how 1 blank can be used to make many different taps Special spiral fluted tap Special spiral pointed tap Special roll tap Special spiral fluted tap（TIN） Special spiral pointed tap（OX） Special HT tap QR code for the standard blank dimension table PRAD-1