锟斤拷锟节筹拷锟斤拷锟斤拷锟斤拷锟皆诧拷锟较★拷缺锟捷★拷锟接癸拷锟斤拷锟饺达拷锟斤拷锟斤拷要锟斤拷锟斤拷摺锟斤拷锟斤拷遥锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷亩锟斤拷锟斤拷锟斤拷锟皆斤拷锟劫★拷锟斤拷耍锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟届厂锟斤拷愿锟斤拷锟斤拷锟届。一些锟斤拷锟斤拷锟缴讹拷锟届工锟斤拷锟斤拷锟届。锟斤拷锟斤拷锟斤拷锟斤拷诓锟斤拷锟街拷芏锟�-锟斤拷强锟饺革拷锟竭★拷锟斤拷锟斤拷锟斤拷挚锟斤拷锟斤拷锟斤拷诟锟斤拷细锟侥癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角匡拷鹊停锟斤拷锟斤拷惴河︼拷锟斤拷锟揭伙拷愎わ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街的成憋拷锟竭ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷值某杀锟斤拷锟皆较低★拷锟斤拷应锟斤拷锟捷成憋拷锟斤拷使锟斤拷锟斤拷锟斤拷选锟斤拷锟斤拷实锟斤拷锟斤拷旃わ拷铡锟� [6]
锟斤拷准锟斤拷锟斤拷(standard pitch line):锟斤拷锟斤拷锟斤拷一锟斤拷锟截讹拷锟斤拷锟竭伙拷锟截达拷锟竭测定之锟捷厚，加癸拷锟斤拷锟街筹拷锟斤拷为锟节撅拷锟斤拷锟街�.锟斤拷锟矫斤拷圆(action pitch circle):一锟斤拷锟斤拷锟斤拷锟斤拷咬锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟街加癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷圆.锟斤拷准锟节撅拷(standard pitch)锟斤拷锟斤拷选锟斤拷锟斤拷准锟节撅拷锟斤拷锟斤拷准锟竭ｏ拷锟斤拷锟阶硷拷锟斤拷锟斤拷诰锟斤拷锟斤拷.锟斤拷圆(pitch circle):锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷咬锟较接达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷鹿旒ｏ拷锟轿拷锟皆�.锟节撅拷(pitch diameter):锟斤拷圆直锟斤拷.锟斤拷效锟捷革拷(working depth):一锟斤拷锟斤拷锟斤拷锟街齿冠高猴拷.锟街称癸拷锟斤拷锟捷革拷.锟捷冠革拷(addendum):锟捷讹拷圆锟斤拷锟皆诧拷刖讹拷锟�.锟斤拷隙(backlash):锟斤拷锟斤拷咬锟斤拷时锟斤拷锟较猴拷锟斤拷锟街加癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷隙.
全锟捷╋拷锟斤拷锟捷讹拷圆锟斤拷莞锟皆仓拷锟侥撅拷锟斤拷锟斤拷搿ｏ拷菘锟絙锟斤拷锟斤拷锟街筹拷锟斤拷锟斤拷锟斤拷某叽纭ｏ拷锟斤拷锟窖癸拷锟斤拷迁锟絫锟斤拷锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街讹拷圆锟侥斤拷锟斤拷木锟斤拷锟斤拷锟斤拷锟斤拷锟矫碉拷某锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷械锟斤拷锟角★拷锟斤拷准锟斤拷锟斤拷(standard rack):只锟斤拷圆之锟竭寸，锟斤拷锟轿ｏ拷全锟捷高ｏ拷锟捷冠高硷拷锟捷猴拷瘸叽锟斤拷锟较猴拷锟斤拷准锟斤拷锟斤拷锟街癸拷锟街拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷准锟斤拷锟街癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街拷锟斤拷锟斤拷锟轿拷锟阶硷拷锟斤拷锟�.锟斤拷准锟斤拷圆(standard pitch circle):锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街革拷锟斤拷锟竭达拷锟阶荚�.为 锟斤拷锟斤拷x模锟斤拷
锟接癸拷锟斤拷锟街筹拷-锟较猴拷锟斤拷锟街加癸拷-锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(锟介看)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿撅拷锟杰筹拷锟斤拷锟斤拷锟睫癸拷司锟结供锟斤拷锟斤拷锟斤拷锟街加癸拷,锟斤拷锟杰筹拷锟街讹拷锟斤拷,锟角憋拷锟斤拷侄锟斤拷啤锟窖★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷司锟斤拷艹锟斤拷锟斤拷锟斤拷薰锟剿撅拷锟斤拷锟剿疚伙拷冢锟斤拷锟缴斤拷谢锟斤拷偶锟斤拷锟斤拷锟斤拷锟铰�777锟脚ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿硷拷锟轿拷突锟斤拷峁╋拷玫姆锟斤拷锟斤拷锟较碉拷耍锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接拷锟斤拷锟斤拷锟较客伙拷锟斤拷锟界，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷指锟斤拷锟斤拷洽谈业锟斤拷锟斤拷锟斤拷锟斤拷锟节达拷锟斤拷为锟斤拷锟侥筹拷锟节猴拷锟斤拷锟斤拷椋�
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