订货号 Order No. | 螺纹 规格 Specifi -cations M | 螺距 Pitch p(mm) | 柄部 直径 Shank Dia d(mm) | 总长 Total length L(mm) | 刃长 Blade length L1(mm) | 方头 Square | |
a | L2 | ||||||
M3×0.5SY | M3 | 0.5 | 2.24 | 48 | 11 | 1.8 | 4 |
M3×0.35SY | M3 | 0.35 | 2.24 | 48 | 11 | 1.8 | 4 |
M3.5×0.6SY | M3.5 | (0.6) | 2.5 | 50 | 13 | 2 | 4 |
M3.5×0.35SY | M3.5 | 0.35 | 2.5 | 50 | 13 | 2 | 4 |
M4×0.7SY | M4 | 0.7 | 3.15 | 53 | 13 | 2.5 | 5 |
M4×0.5SY | M4 | 0.5 | 3.15 | 53 | 13 | 2.5 | 5 |
M4.5×0.75SY | M4.5 | (0.75) | 3.55 | 53 | 13 | 2.8 | 5 |
M4.5×0.5SY | M4.5 | 0.5 | 3.55 | 53 | 13 | 2.8 | 5 |
M5×0.8SY | M5 | 0.8 | 4 | 58 | 16 | 3.15 | 6 |
M5×0.5SY | M5 | 0.5 | 4 | 58 | 16 | 3.15 | 6 |
M5.5×0.5SY | M5.5 | 0.5 | 4 | 62 | 17 | 3.15 | 6 |
M6×1SY | M6 | 1 | 4.5 | 66 | 19 | 3.55 | 6 |
M6×0.75SY | M6 | 0.75 | 4.5 | 66 | 19 | 3.55 | 6 |
M7×1SY | M7 | 1 | 5.6 | 66 | 19 | 4.5 | 7 |
M7×0.75SY | M7 | 0.75 | 5.6 | 66 | 19 | 4.5 | 7 |
M8×1.25SY | M8 | 1.25 | 6.3 | 72 | 22 | 5 | 8 |
M8×0.75SY | M8 | 0.75 | 6.3 | 66 | 19 | 5 | 8 |
M8×1SY | M8 | 1 | 6.3 | 72 | 22 | 5 | 8 |
M9×1.25SY | M9 | 1.25 | 7.1 | 72 | 22 | 5.6 | 8 |
M9×1SY | M9 | 1 | 7.1 | 72 | 22 | 5.6 | 8 |
M9×0.75SY | M9 | 0.75 | 7.1 | 66 | 19 | 5.6 | 8 |
M10×1.5SY | M10 | 1.5 | 8 | 80 | 24 | 6.3 | 9 |
M10×0.75SY | M10 | 0.75 | 8 | 73 | 20 | 6.3 | 9 |
M10×1SY | M10 | 1 | 8 | 80 | 24 | 6.3 | 9 |
M10×1.25SY | M10 | 1.25 | 8 | 80 | 24 | 6.3 | 9 |
M11×1.5SY | M11 | 1.5 | 8 | 85 | 25 | 6.3 | 9 |
M11×0.75SY | M11 | 0.75 | 8 | 80 | 22 | 6.3 | 9 |
M11×1SY | M11 | 1 | 8 | 80 | 22 | 6.3 | 9 |
M12×1.75SY | M12 | 1.75 | 9 | 89 | 29 | 7.1 | 10 |
M12×1SY | M12 | 1 | 9 | 80 | 22 | 7.1 | 10 |
M12×1.25SY | M12 | 1.25 | 9 | 89 | 29 | 7.1 | 10 |
M12×1.5SY | M12 | 1.5 | 9 | 89 | 29 | 7.1 | 10 |
M14×2SY | M14 | 2 | 11.2 | 95 | 30 | 9 | 12 |
M14×1SY | M14 | 1 | 11.2 | 87 | 22 | 9 | 12 |
M14×1.25SY | M14 | 1.25 | 11.2 | 95 | 30 | 9 | 12 |
M14×1.5SY | M14 | 1.5 | 11.2 | 95 | 30 | 9 | 12 |
订货号 Order No. | 螺纹 规格 Specifi -cations M | 螺距 Pitch p(mm) | 柄部 直径 Shank Dia d(mm) | 总长 Total length L(mm) | 刃长 Blade length l(mm) | 方头 Square | |
a | L2 | ||||||
M16×2SY | M16 | 2 | 12.5 | 102 | 32 | 10 | 13 |
M16×1SY | M16 | 1 | 12.5 | 92 | 22 | 10 | 13 |
M16×1.5SY | M16 | 1.5 | 12.5 | 102 | 32 | 10 | 13 |
M18×2.5SY | M18 | 2.5 | 14 | 112 | 37 | 11.2 | 14 |
M18×1SY | M18 | 1 | 14 | 97 | 22 | 11.2 | 14 |
M18×1.5SY | M18 | 1.5 | 14 | 112 | 37 | 11.2 | 14 |
M18×2SY | M18 | 2 | 14 | 112 | 37 | 11.2 | 14 |
M20×2.5SY | M20 | 2.5 | 14 | 112 | 37 | 11.2 | 14 |
M20×1SY | M20 | 1 | 14 | 102 | 22 | 11.2 | 14 |
M20×1.5SY | M20 | 1.5 | 14 | 112 | 37 | 11.2 | 14 |
M20×2SY | M20 | 2 | 14 | 112 | 37 | 11.2 | 14 |
M22×2.5SY | M22 | 2.5 | 16 | 118 | 38 | 12.5 | 16 |
M22×1SY | M22 | 1 | 16 | 109 | 24 | 12.5 | 16 |
M22×1.5SY | M22 | 1.5 | 16 | 118 | 38 | 12.5 | 16 |
M22×2SY | M22 | 2 | 16 | 118 | 38 | 12.5 | 16 |
M24×3SY | M24 | 3 | 18 | 130 | 45 | 14 | 18 |
M24×1SY | M24 | 1 | 18 | 114 | 24 | 14 | 18 |
M24×1.5SY | M24 | 1.5 | 18 | 130 | 45 | 14 | 18 |
M24×2SY | M24 | 2 | 18 | 130 | 45 | 14 | 18 |
M25×1.5SY | M25 | 1.5 | 18 | 130 | 45 | 14 | 18 |
M25×2SY | M25 | 2 | 18 | 130 | 45 | 14 | 18 |
M26×1.5SY | M26 | 1.5 | 18 | 120 | 35 | 14 | 18 |
M27×3SY | M27 | 3 | 18 | 135 | 45 | 16 | 20 |
M27×1SY | M27 | 1 | 20 | 120 | 25 | 16 | 20 |
M27×1.5SY | M27 | 1.5 | 20 | 127 | 37 | 16 | 20 |
M27×2SY | M27 | 2 | 20 | 127 | 37 | 16 | 20 |
M28×1SY | M28 | 1 | 20 | 120 | 25 | 16 | 20 |
M28×1.5SY | M28 | 1.5 | 20 | 127 | 37 | 16 | 20 |
M28×2SY | M28 | 2 | 20 | 127 | 37 | 16 | 20 |
M30×3.5SY | M30 | 3.5 | 20 | 138 | 48 | 16 | 20 |
M30×1SY | M30 | 1 | 20 | 120 | 25 | 16 | 20 |
M30×1.5SY | M30 | 1.5 | 20 | 127 | 37 | 16 | 20 |
M30×2SY | M30 | 2 | 20 | 127 | 37 | 16 | 20 |
M30×3SY | M30 | 3 | 20 | 138 | 48 | 16 | 20 |
金刚石刀具对于螺旋槽丝锥是一种加工螺纹的工具,于丝锥的一种,因为其排屑槽为螺旋状而得名,螺旋槽丝锥分为左旋螺旋槽丝锥和右旋螺旋槽丝锥,螺旋槽丝锥的几何参数主要保留螺旋角、容屑槽、前角和后角,螺旋槽丝锥具有寿命长、效率高成本低、冷却润滑条件好、切削平稳便于入扣以及扭矩小等优点。
螺旋槽丝锥是丝锥中常用的一种,根据不同的工况采用不同的螺旋角度,常见的是右旋15*和42°,据我们了解,螺旋角越大,排屑性能越好,适用于盲孔加工,通孔加工时不选用。
1、寿命长
螺旋槽丝锥比起普通直槽丝锥寿命可增加30%~50%,有的高达2倍以上,这是因为在攻丝过程中切屑极易沿螺旋槽丝锥排出,不会堵在沟槽中排不出去,很少出现崩刃及折断现象,提高了使用寿命。
2、效率高成本低
加工难加工材料,如不锈钢、合金材料结构钢及各种有色金属的盲孔攻丝,用螺旋槽丝锥,只需用一个丝锥加工,不需用成组丝锥加工,攻丝时不用反复进退丝锥排屑,既提高了攻丝效率又节省了制造丝锥使用的高速钢铣刀,降低了成本。
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