切削范围 |
名称 |
形状 |
特点 |
精加工 |
GP |
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精加工~轻切削加工。切削控制良好。 |
半精加工~粗加工 |
GS |
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强化刃用断屑槽。往复切削和轻断续加工时很稳定。 |
半精加工~粗加工 |
CS |
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一般加工用强化刃断屑槽。往复切削和轻断续加工时很稳定。 |
半精加工~粗加工
大进刀量 |
GT |
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强化刃断屑槽。较宽的锋面宽度设计使在大进刀量加工时也能顺畅处理切削。 |
粗加工 |
全周 |
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切削阻力小,适合大切深粗加工。 |
精加工~半精加工 |
HQ |
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使用3坐标前角与双凸点设计,有良好的切削性能,且有广泛的切削处理性能。 |
半精加工~粗加工 |
HS |
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一般加工用断屑槽。也适用于仿形加工。 |
精加工 |
S |
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刀刃锋利并且切削阻力小。切削控制良好,排出顺畅。 |
半精加工~粗加工 |
C |
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适用于进刀量为0.20~0.25mm/rev的一般加工。 |
半精加工~粗加工
低阻力值 |
25R |
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适合低碳钢等粘性材料。大前角同时也适合不锈钢的加工。 |
半精加工~粗加工 |
SU |
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大前角设计使切削阻力变小。特殊设计可减少一次边界摩擦。 |
半精加工~粗加工 |
ST |
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即使加工粘性材料时也能使切削顺畅地卷曲,从而降低了切削负荷,延长了刀具寿命。 |
半精加工 |
全周 |
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铸铁加工时的基本断屑槽。 |
粗加工 |
ZS |
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通过座刀面支持结构。能稳定地进行大进刀量的粗加工。 |
粗加工 |
GC |
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强化刃断屑槽。在加工球墨铸铁时可以提高抗崩刃性。 |
精加工~半精加工 |
A3 |
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有大前角和平滑的表面。切削控制良好,不易粘刀。 |
半精加工~粗加工 |
AH |
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抛光断屑槽。切削控制顺畅,不易粘刀。 |
精加工 |
GP |
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精加工时切削控制良好。适合像低碳钢、管材等粘性材料的加工。 |
精加工~半精加工 |
HQ |
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半精加工用一般断屑槽。 |
精加工 |
导
(无记号) |
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在精加工~轻切削加工中有良好的切削控制,且切削阻力小。 |
半精加工 |
Y |
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锐利的切削性能和良好精加工表面性能。 |
半精加工 |
H |
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良好的切削性能,切削卷曲变小。 |
精加工~半精加工 |
A3 |
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因为前角较大,切削排出顺畅,减少粘刀。刀刃锋利,精加工表面良好。 |