锟斤拷锟斤拷1)锟捷紋锟叫革拷锟斤拷

锟斤拷锟斤拷一锟斤拷锟斤拷指锟矫筹拷锟酵癸拷锟竭伙拷磨锟斤拷锟节癸拷锟斤拷锟较加癸拷锟捷紋锟侥凤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷車锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟絲锟斤拷锟阶絲锟斤拷磨锟斤拷锟斤拷锟斤拷锟絃(f锟斤拷ng)锟叫革拷取锟杰囷拷锟�锟斤拷锟斤拷锟�锟斤拷磨锟斤拷锟捷紋锟絩(sh锟斤拷)锟斤拷锟紺(j锟斤拷)锟斤拷锟侥傦拷锟斤拷(d锟斤拷ng)鏈憋拷锟紺車锟斤拷锟斤拷銑碉拷锟斤拷砂輪锟截癸拷锟斤拷锟絊锟斤拷锟�(zh锟斤拷n)锟絖锟斤拷锟斤拷锟斤拷苿锟�(d锟斤拷ng)一锟斤拷(g锟斤拷)锟斤拷(d锟斤拷o)锟教★拷锟斤拷锟絲锟斤拷锟阶絲锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷(锟絲锟紽锟斤拷锟斤拷锟�)锟絚锟斤拷锟斤拷锟斤拷锟斤拷(du锟斤拷)锟斤拷锟紻(zhu锟斤拷n)锟斤拷锟斤拷锟斤拷锟轿成碉拷锟捷紋锟斤拷锟斤拷锟斤拷(d锟斤拷o)锟斤拷锟斤拷(锟津工硷拷)锟絊锟斤拷锟狡勶拷(d锟斤拷ng)锟斤拷

锟斤拷锟斤拷車锟斤拷锟较碉拷锟捷紋車锟斤拷锟捷紋锟缴诧拷锟矫筹拷锟斤拷車锟斤拷锟斤拷锟捷紋锟结刀(見锟捷紋锟接癸拷锟斤拷锟斤拷)锟斤拷锟斤拷锟节碉拷锟竭結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷(ji锟斤拷n)锟轿ｏ拷锟角單硷拷锟斤拷小锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟捷紋锟斤拷锟斤拷锟侥筹拷锟矫凤拷锟斤拷;锟捷紋車锟斤拷锟捷紋锟斤拷锟絘(ch锟斤拷n)效锟绞革拷锟斤拷锟斤拷锟斤拷锟竭結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷(f锟斤拷)锟絪锟斤拷锟紿锟絤锟斤拷锟斤拷锟叫达拷锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟侥讹拷锟捷紋锟斤拷锟斤拷锟斤拷锟斤拷通車锟斤拷锟斤拷锟斤拷锟捷紋锟斤拷锟捷距精锟斤拷一锟斤拷只锟斤拷锟絖(d锟斤拷)锟斤拷8~9锟斤拷(j锟斤拷)(JB2886-81锟斤拷锟斤拷同);锟节岋拷锟斤拷锟捷紋車锟斤拷锟较加癸拷锟捷紋锟斤拷锟斤拷锟紷锟斤拷锟斤拷锟斤拷锟斤拷a(ch锟斤拷n)锟绞或精讹拷锟斤拷

锟斤拷锟斤拷2)锟捷紋锟斤拷锟�锟斤拷

锟斤拷锟斤拷锟矫盤锟斤拷銑碉拷锟斤拷锟斤拷锟斤拷銑碉拷锟斤拷锟捷紋銑达拷锟斤拷锟斤拷锟斤拷锟斤拷P锟斤拷銑碉拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷輻U锟斤拷蝸锟経锟饺癸拷锟斤拷锟较碉拷锟斤拷锟斤拷锟斤拷锟捷紋锟斤拷锟斤拷锟斤拷銑碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟�(n锟斤拷i)锟斤拷锟斤拷通锟捷紋锟斤拷锟紽锟斤拷锟捷紋锟斤拷锟斤拷锟斤拷锟矫讹拷锟斤拷銑碉拷锟斤拷锟�锟斤拷锟斤拷锟斤拷锟斤拷锟街碉拷锟絃锟饺达拷锟节加癸拷锟捷紋锟斤拷锟絃锟斤拷锟斤拷锟斤拷锟斤拷只锟斤拷锟斤拷锟紻(zhu锟斤拷n)1.25~1.5锟紻(zhu锟斤拷n)锟斤拷锟缴加癸拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟绞很高★拷锟捷紋锟斤拷锟斤拷锟斤拷菥嗑拷锟揭伙拷锟斤拷锟絖(d锟斤拷)8~9锟斤拷(j锟斤拷)锟斤拷锟斤拷锟斤拷植诙葹锟絉5~0.63微锟阶★拷該锟斤拷锟斤拷锟絤锟斤拷锟斤拷磨锟斤拷前锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)一锟姐精锟饺碉拷锟捷紋锟斤拷锟斤拷锟斤拷旨庸锟�锟斤拷

锟斤拷锟斤拷3)锟捷紋磨锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟捷紋磨锟斤拷锟斤拷锟较加癸拷硬锟斤拷锟斤拷锟斤拷锟侥撅拷锟斤拷锟捷紋锟斤拷锟斤拷锟斤拷(j锟斤拷)砂輪锟侥斤拷锟斤拷锟轿狀，锟缴分烇拷尉锟缴拜嗭拷投嗑�砂輪锟斤拷锟轿撅拷砂輪磨锟斤拷锟斤拷锟捷距精锟饺烇拷5~6锟斤拷(j锟斤拷)锟斤拷锟斤拷锟斤拷植诙葹锟絉1.25~0.08微锟斤拷锟斤拷锟斤拷锟斤拷砂輪锟斤拷锟斤拷锟斤拷該锟斤拷锟斤拷锟絤锟斤拷锟斤拷磨锟斤拷锟斤拷锟斤拷锟捷桿锟斤拷锟捷紋锟斤拷規(gu锟斤拷)锟斤拷蝸锟経锟斤拷小锟斤拷锟斤拷锟捷紋锟斤拷锟斤拷锟斤拷锟絇磨锟斤拷锟杰滾锟斤拷锟斤拷锟洁線砂輪磨锟斤拷锟街烇拷v锟斤拷磨锟斤拷锟斤拷锟斤拷锟叫革拷磨锟斤拷锟斤拷锟�锟斤拷v锟斤拷磨锟斤拷锟斤拷锟斤拷砂輪锟斤拷锟斤拷小锟斤拷磨锟斤拷锟捷紋锟斤拷锟絃锟斤拷锟斤拷砂輪锟缴縱锟斤拷锟狡勶拷(d锟斤拷ng)一锟轿伙拷状锟�锟斤拷锟斤拷锟捷紋磨锟斤拷Z锟斤拷叽锟�锟斤拷锟叫革拷磨锟斤拷锟斤拷锟斤拷砂輪锟斤拷锟饺达拷锟斤拷磨锟斤拷锟捷紋锟斤拷锟絃锟斤拷锟斤拷砂輪锟斤拷锟斤拷锟叫割到锟斤拷锟斤拷锟斤拷锟芥，锟斤拷锟斤拷锟斤拷磨锟斤拷锟絪1.25锟紻(zhu锟斤拷n)锟斤拷锟斤拷锟絘(ch锟斤拷n)锟绞高ｏ拷锟斤拷锟斤拷锟斤拷锟皆碉拷锟斤拷砂輪锟睫忥拷(f锟斤拷)锟斤拷(f锟斤拷)锟絪锟斤拷锟叫革拷磨锟斤拷锟斤拷锟絤锟斤拷锟斤拷锟絇磨锟斤拷锟斤拷锟絕锟斤拷锟斤拷锟斤拷F锟斤拷磨锟斤拷一些锟給锟斤拷锟捷紋锟斤拷

锟斤拷锟斤拷4)锟捷紋锟斤拷磨锟斤拷

锟斤拷锟斤拷锟斤拷锟絋锟紽锟斤拷軟锟斤拷锟斤拷锟狡筹拷锟斤拷母锟斤拷锟捷桿锟捷紋锟叫撅拷锟斤拷锟斤拷锟斤拷锟斤拷(du锟斤拷)锟斤拷锟斤拷锟较加癸拷锟捷紋锟斤拷锟捷撅拷锟絗锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紻(zhu锟斤拷n)锟斤拷磨锟斤拷锟斤拷锟斤拷菥嗑拷锟�锟斤拷硬锟斤拷锟侥冿拷(n锟斤拷i)锟捷紋通锟斤拷通锟絕锟斤拷磨锟斤拷锟斤拷锟斤拷變锟斤拷锟斤拷锟斤拷呔锟斤拷锟�锟斤拷

锟斤拷锟斤拷5)锟斤拷锟絲锟斤拷锟阶絲锟斤拷

锟斤拷锟絲锟角岋拷锟捷絲锟紽锟斤拷锟诫工锟斤拷锟斤拷锟紸(y锟斤拷)锟紷锟侥底匡拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷扭锟斤拷庸锟斤拷锟�(n锟斤拷i)锟捷紋锟斤拷锟阶絲锟斤拷锟矫帮拷锟斤拷锟节帮拷锟斤拷(锟斤拷懿锟�)锟斤拷锟斤拷锟斤拷锟叫革拷锟斤拷锟捷紋锟斤拷锟斤拷锟絲锟斤拷锟阶絲锟侥加癸拷锟斤拷锟斤拷取锟絈锟斤拷锟捷絲锟紽锟斤拷锟斤拷锟斤拷木锟斤拷锟�锟斤拷锟絤然锟接癸拷锟斤拷(n锟斤拷i)锟斤拷锟捷紋锟侥凤拷锟斤拷锟叫很讹拷锟斤拷锟斤拷小直锟斤拷锟斤拷(n锟斤拷i)锟捷紋只锟杰匡拷锟捷絲锟紽锟接癸拷锟斤拷锟斤拷锟絲锟斤拷锟阶絲锟斤拷锟斤拷锟街勶拷(d锟斤拷ng)锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷車锟斤拷锟斤拷锟紷锟斤拷锟斤拷锟斤拷锟絲锟紺(j锟斤拷)锟斤拷锟阶絲锟紺(j锟斤拷)锟斤拷