休寧(ning)齒(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)條答：因(yin)為(wei)(wei)齒(chi)(chi)(chi)(chi)條的(de)齒(chi)(chi)(chi)(chi)廓是直(zhi)線齒(chi)(chi)(chi)(chi)廓，相當于(yu)直(zhi)齒(chi)(chi)(chi)(chi)圓柱齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)數(shu)(shu)趨于(yu)無窮多時(shi)(shi)的(de)齒(chi)(chi)(chi)(chi)廓形狀(zhuang)，各種模數(shu)(shu)的(de)8號銑(xian)(xian)刀廓形是按直(zhi)線廓形制造的(de)，所以(yi)可借用(yong)(yong)同模數(shu)(shu)的(de)8號齒(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)(xian)刀來(lai)銑(xian)(xian)削(xue)(xue)直(zhi)齒(chi)(chi)(chi)(chi)條。縱(zong)向移(yi)距(ju)法一般用(yong)(yong)來(lai)銑(xian)(xian)削(xue)(xue)長齒(chi)(chi)(chi)(chi)條，橫向移(yi)距(ju)法一般用(yong)(yong)來(lai)銑(xian)(xian)削(xue)(xue)短齒(chi)(chi)(chi)(chi)條。11、銑(xian)(xian)削(xue)(xue)斜齒(chi)(chi)(chi)(chi)條時(shi)(shi)，為(wei)(wei)保證螺旋角(jiao)β，工件有哪兩(liang)種裝夾方法？各用(yong)(yong)于(yu)什(shen)么場合？這兩(liang)種裝夾方法在銑(xian)(xian)削(xue)(xue)時(shi)(shi)移(yi)距(ju)尺寸有可不同?

6、精(jing)(jing)(jing)度(du)等(deng)級的(de)確定(ding)是(shi)(shi)工(gong)程師綜(zong)合分析的(de)結(jie)果，傳動(dong)要求精(jing)(jing)(jing)密(mi)、或者是(shi)(shi)高(gao)負載、交變負載……就將精(jing)(jing)(jing)度(du)等(deng)級定(ding)高(gao)一(yi)(yi)(yi)點(dian)(dian)(dian) 7、精(jing)(jing)(jing)度(du)等(deng)級有5、6、7、8、9、10級，數(shu)值(zhi)越小精(jing)(jing)(jing)度(du)越高(gao) 8、（齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)厚）偏差(cha)等(deng)級也是(shi)(shi)設計者綜(zong)合具體工(gong)況給(gei)出的(de)等(deng)級，精(jing)(jing)(jing)密(mi)傳動(dong)給(gei)高(gao)一(yi)(yi)(yi)點(dian)(dian)(dian)，一(yi)(yi)(yi)般機械給(gei)低(di)一(yi)(yi)(yi)點(dian)(dian)(dian)，閉(bi)式傳動(dong)給(gei)高(gao)一(yi)(yi)(yi)點(dian)(dian)(dian)，開式傳動(dong)給(gei)低(di)一(yi)(yi)(yi)點(dian)(dian)(dian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)加(jia)(jia)(jia)工(gong)具有的(de)特點(dian)(dian)(dian) 滾齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)機滾齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)：可以(yi)(yi)(yi)(yi)加(jia)(jia)(jia)工(gong)8模數(shu)以(yi)(yi)(yi)(yi)下的(de)斜齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)，銑床(chuang)銑齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)：可以(yi)(yi)(yi)(yi)加(jia)(jia)(jia)工(gong)直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)條，插床(chuang)插齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)：可以(yi)(yi)(yi)(yi)加(jia)(jia)(jia)工(gong)內齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)冷(leng)打(da)機打(da)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)：可以(yi)(yi)(yi)(yi)無屑加(jia)(jia)(jia)工(gong)，刨(bao)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)機刨(bao)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)：可以(yi)(yi)(yi)(yi)加(jia)(jia)(jia)工(gong)16模數(shu)大(da)(da)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)，關于(yu)精(jing)(jing)(jing)密(mi)鑄齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)：可以(yi)(yi)(yi)(yi)大(da)(da)批量加(jia)(jia)(jia)工(gong)廉價(jia)小齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)，磨(mo)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)機磨(mo)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)：可以(yi)(yi)(yi)(yi)加(jia)(jia)(jia)工(gong)精(jing)(jing)(jing)密(mi)母機上的(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)，壓鑄機鑄齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)：多(duo)數(shu)加(jia)(jia)(jia)工(gong)有色(se)金屬齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)，剃齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)機：是(shi)(shi)一(yi)(yi)(yi)種齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)精(jing)(jing)(jing)加(jia)(jia)(jia)工(gong)用的(de)金屬切削(xue)，沖床(chuang)沖齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)：薄材料多(duo)用沖床(chuang)沖齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)如鐘(zhong)表、鏈(lian)輪(lun)(lun)(lun)等(deng) 是(shi)(shi)一(yi)(yi)(yi)家集齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)研發(fa)、生產(chan)、磨(mo)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)加(jia)(jia)(jia)工(gong)，齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)加(jia)(jia)(jia)工(gong) 同步帶輪(lun)(lun)(lun)，與(yu)銷(xiao)售為一(yi)(yi)(yi)體的(de)技術型(xing)企業和齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)生產(chan)廠家。

<2>發熱大,,所以,工作時要求有良好的冷卻和潤滑條件;<3>在較高(gao)速度下傳遞動力時,蝸輪(lun)常用較貴(gui)的有色金(jin)屬(shu)(直(zhi)齒輪(lun)與斜齒輪(lun)的區(qu)別(bie)直(zhi)齒輪(lun)與斜齒輪(lun)的區(qu)別(bie)主要有一下幾(ji)點：

假(jia)如是高(gao)速(su)級其余齒(chi)(chi)輪的(de)(de)(de)話，那么也(ye)就是一(yi)些低扭(niu)矩(ju)及的(de)(de)(de)齒(chi)(chi)輪一(yi)些非凡場所中也(ye)會采用變(bian)速(su)的(de)(de)(de)滑移齒(chi)(chi)輪，這種齒(chi)(chi)輪很少采用，由于(yu)假(jia)如是處(chu)于(yu)高(gao)速(su)級的(de)(de)(de)狀(zhuang)況下，滑移變(bian)速(su)的(de)(de)(de)齒(chi)(chi)輪基本(ben)就應付不外來(lai)。

研磨齒(chi)(chi)(chi)(chi)輪(1)滾(gun)齒(chi)(chi)(chi)(chi)機滾(gun)齒(chi)(chi)(chi)(chi)：可以加工(gong)(gong)8模(mo)數(shu)以下(xia)的(de)斜齒(chi)(chi)(chi)(chi) ;(2)插床插齒(chi)(chi)(chi)(chi)：可以加工(gong)(gong)內齒(chi)(chi)(chi)(chi) ;

精密(mi)齒(chi)(chi)(chi)(chi)輪按(an)齒(chi)(chi)(chi)(chi)面(mian)硬度(du)可區(qu)分為軟齒(chi)(chi)(chi)(chi)面(mian)和硬齒(chi)(chi)(chi)(chi)面(mian)兩(liang)種(zhong)硬齒(chi)(chi)(chi)(chi)面(mian)齒(chi)(chi)(chi)(chi)輪的(de)承(cheng)載能力高，是(shi)在精切之后，再進行(xing)淬(cui)(cui)火、表面(mian)淬(cui)(cui)火或(huo)滲碳淬(cui)(cui)火處理(li)，以(yi)提高硬度(du)。

休寧齒輪齒條2、工作原(yuan)理電動(dong)(dong)(dong)或液動(dong)(dong)(dong)插板(ban)閥(fa)通常(chang)與(yu)金屬密封(feng)(feng)(feng)蝶閥(fa)配套使用。以封(feng)(feng)(feng)閉(bi)式(shi)液動(dong)(dong)(dong)插板(ban)閥(fa)為例(圖1),閥(fa)門的(de)(de)(de)啟閉(bi)由閥(fa)座(zuo)(zuo)頂開機構(gou)(gou)(液壓缸)和(he)(he)(he)閥(fa)板(ban)行(xing)走(zou)(zou)機構(gou)(gou)(液壓電機)兩部分(fen)(fen)組成(cheng),閥(fa)板(ban)分(fen)(fen)別設(she)置(zhi)(zhi)通孔(kong)(kong)座(zuo)(zuo)和(he)(he)(he)盲孔(kong)(kong)座(zuo)(zuo)。閥(fa)板(ban)通孔(kong)(kong)座(zuo)(zuo)和(he)(he)(he)盲孔(kong)(kong)座(zuo)(zuo)的(de)(de)(de)切(qie)換由頂開(松開閥(fa)板(ban))→閥(fa)板(ban)橫移(yi)→夾緊(閥(fa)板(ban)密封(feng)(feng)(feng)副實現密封(feng)(feng)(feng))等幾(ji)個(ge)動(dong)(dong)(dong)作完成(cheng),由此實現閥(fa)門的(de)(de)(de)啟閉(bi)。電動(dong)(dong)(dong)插板(ban)閥(fa)的(de)(de)(de)閥(fa)座(zuo)(zuo)頂開機構(gou)(gou)和(he)(he)(he)閥(fa)板(ban)行(xing)走(zou)(zou)機構(gou)(gou)均由電動(dong)(dong)(dong)裝(zhuang)置(zhi)(zhi)驅動(dong)(dong)(dong)。1.限位裝(zhuang)置(zhi)(zhi)2.閥(fa)板(ban)指示裝(zhuang)置(zhi)(zhi)3.副閥(fa)體4.主閥(fa)體5.閥(fa)座(zuo)(zuo)頂開機構(gou)(gou)6.閥(fa)板(ban)7.傳動(dong)(dong)(dong)銷(xiao)軸8.閥(fa)板(ban)行(xing)走(zou)(zou)機構(gou)(gou)9.聯軸器如何提高動(dong)(dong)(dong)力傳動(dong)(dong)(dong)齒輪的(de)(de)(de)使用壽命(ming)？

氧(yang)(yang)化(hua)(hua)(hua)(hua)冷(leng)(leng)卻除(chu)了冷(leng)(leng)卻速度緩慢，有益于零件的(de)尺寸(cun)穩定外，還具(ju)有其他益處(chu)：①顯著提(ti)高耐腐蝕性(xing)；②零件表面(mian)在堿(jian)氫酸(suan)鹽槽(cao)中(zhong)的(de)生成(cheng)物產生氧(yang)(yang)化(hua)(hua)(hua)(hua)膜；③獲得(de)更好的(de)滑動性(xing)能氧(yang)(yang)化(hua)(hua)(hua)(hua)處(chu)理(li)后，零件可進行(xing)拋光處(chu)理(li)（TUFFTRIDE QP）或(huo)拋光后再(zai)在氧(yang)(yang)化(hua)(hua)(hua)(hua)槽(cao)中(zhong)進行(xing)后續(xu)處(chu)理(li)（TUFFTRIDE QPQ），在后續(xu)氧(yang)(yang)化(hua)(hua)(hua)(hua)處(chu)理(li)過程中(zhong)，拋光表面(mian)的(de)粗(cu)糙(cao)度不(bu)會發生變化(hua)(hua)(hua)(hua)。

休寧齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)條一(yi)對(dui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)加(jia)(jia)工(gong)完(wan)(wan)成(cheng)時，齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)在(zai)(zai)嚙(nie)(nie)合(he)(he)(he)(he)過(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)，由于(yu)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)受(shou)力(li)(li)(li)(li)后必將產(chan)(chan)(chan)生(sheng)一(yi)定程(cheng)(cheng)(cheng)度的(de)(de)(de)(de)彈(dan)(dan)性變(bian)形(xing)(xing)，故每當(dang)一(yi)只輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)嚙(nie)(nie)合(he)(he)(he)(he)上(shang)(shang)時，原(yuan)來嚙(nie)(nie)合(he)(he)(he)(he)的(de)(de)(de)(de)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)載荷(he)就會相(xiang)對(dui)減少，它們就會立即向(xiang)(xiang)著載荷(he)位置恢(hui)復(fu)變(bian)形(xing)(xing)，從而(er)(er)給齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)體一(yi)個(ge)(ge)(ge)切向(xiang)(xiang)加(jia)(jia)速(su)(su)度，再(zai)加(jia)(jia)上(shang)(shang)原(yuan)有(you)嚙(nie)(nie)合(he)(he)(he)(he)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)在(zai)(zai)受(shou)載下的(de)(de)(de)(de)彎(wan)(wan)曲變(bian)形(xing)(xing)和(he)(he)(he)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)制造(zao)誤差(cha)，使(shi)(shi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)從嚙(nie)(nie)入到(dao)(dao)(dao)嚙(nie)(nie)出的(de)(de)(de)(de)整個(ge)(ge)(ge)過(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)不能得到(dao)(dao)(dao)理論(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓(kuo)的(de)(de)(de)(de)平滑接(jie)觸(chu)而(er)(er)發生(sheng)碰撞(zhuang)(zhuang)，形(xing)(xing)成(cheng)所謂的(de)(de)(de)(de)嚙(nie)(nie)合(he)(he)(he)(he)沖(chong)(chong)(chong)擊(ji)(ji)力(li)(li)(li)(li)，齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)在(zai)(zai)這(zhe)種(zhong)激勵(li)作(zuo)用(yong)下，也(ye)將激發起齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)圓周(zhou)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，徑向(xiang)(xiang)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，軸(zhou)(zhou)向(xiang)(xiang)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，從而(er)(er)產(chan)(chan)(chan)生(sheng)出噪(zao)(zao)聲(sheng)并通(tong)過(guo)(guo)(guo)(guo)空(kong)氣(qi)及固體媒介(jie)傳(chuan)(chuan)播出去，因而(er)(er)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)嚙(nie)(nie)合(he)(he)(he)(he)過(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)所產(chan)(chan)(chan)生(sheng)的(de)(de)(de)(de)接(jie)線(xian)沖(chong)(chong)(chong)擊(ji)(ji)力(li)(li)(li)(li)和(he)(he)(he)嚙(nie)(nie)合(he)(he)(he)(he)沖(chong)(chong)(chong)擊(ji)(ji)力(li)(li)(li)(li)使(shi)(shi)一(yi)對(dui)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)產(chan)(chan)(chan)生(sheng)的(de)(de)(de)(de)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，稱為(wei)(wei)(wei)輻(fu)射(she)(she)出噪(zao)(zao)聲(sheng)的(de)(de)(de)(de)主要(yao)原(yuan)因。在(zai)(zai)描述產(chan)(chan)(chan)生(sheng)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)和(he)(he)(he)噪(zao)(zao)聲(sheng)的(de)(de)(de)(de)機(ji)理時，可以把(ba)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)視(shi)(shi)為(wei)(wei)(wei)一(yi)個(ge)(ge)(ge)彈(dan)(dan)簧(huang)-質量塊振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)系統(tong)，把(ba)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)視(shi)(shi)為(wei)(wei)(wei)彈(dan)(dan)簧(huang)，而(er)(er)把(ba)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)提當(dang)作(zuo)質量，節線(xian)沖(chong)(chong)(chong)擊(ji)(ji)力(li)(li)(li)(li)和(he)(he)(he)嚙(nie)(nie)合(he)(he)(he)(he)沖(chong)(chong)(chong)擊(ji)(ji)力(li)(li)(li)(li)可視(shi)(shi)為(wei)(wei)(wei)外力(li)(li)(li)(li)，從而(er)(er)導(dao)致(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)產(chan)(chan)(chan)生(sheng)圓周(zhou)方(fang)向(xiang)(xiang)的(de)(de)(de)(de)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，又通(tong)過(guo)(guo)(guo)(guo)軸(zhou)(zhou)系，軸(zhou)(zhou)承誘使(shi)(shi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)產(chan)(chan)(chan)生(sheng)徑向(xiang)(xiang)和(he)(he)(he)軸(zhou)(zhou)向(xiang)(xiang)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，這(zhe)三個(ge)(ge)(ge)方(fang)向(xiang)(xiang)的(de)(de)(de)(de)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)通(tong)過(guo)(guo)(guo)(guo)軸(zhou)(zhou)，軸(zhou)(zhou)承及軸(zhou)(zhou)承座傳(chuan)(chuan)至(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)箱，引起箱壁振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，甚至(zhi)誘發整個(ge)(ge)(ge)裝置產(chan)(chan)(chan)生(sheng)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，輻(fu)射(she)(she)到(dao)(dao)(dao)空(kong)氣(qi)中(zhong)成(cheng)為(wei)(wei)(wei)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)箱噪(zao)(zao)聲(sheng)。齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)加(jia)(jia)工(gong)和(he)(he)(he)裝配時嚙(nie)(nie)合(he)(he)(he)(he)沖(chong)(chong)(chong)擊(ji)(ji)性一(yi)對(dui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)加(jia)(jia)工(gong)完(wan)(wan)成(cheng)時，齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)在(zai)(zai)嚙(nie)(nie)合(he)(he)(he)(he)過(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)，由于(yu)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)受(shou)力(li)(li)(li)(li)后必將產(chan)(chan)(chan)生(sheng)一(yi)定程(cheng)(cheng)(cheng)度的(de)(de)(de)(de)彈(dan)(dan)性變(bian)形(xing)(xing)，故每當(dang)一(yi)只輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)嚙(nie)(nie)合(he)(he)(he)(he)上(shang)(shang)時，原(yuan)來嚙(nie)(nie)合(he)(he)(he)(he)的(de)(de)(de)(de)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)載荷(he)就會相(xiang)對(dui)減少，它們就會立即向(xiang)(xiang)著載荷(he)位置恢(hui)復(fu)變(bian)形(xing)(xing)，從而(er)(er)給齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)體一(yi)個(ge)(ge)(ge)切向(xiang)(xiang)加(jia)(jia)速(su)(su)度，再(zai)加(jia)(jia)上(shang)(shang)原(yuan)有(you)嚙(nie)(nie)合(he)(he)(he)(he)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)在(zai)(zai)受(shou)載下的(de)(de)(de)(de)彎(wan)(wan)曲變(bian)形(xing)(xing)和(he)(he)(he)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)制造(zao)誤差(cha)，使(shi)(shi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)從嚙(nie)(nie)入到(dao)(dao)(dao)嚙(nie)(nie)出的(de)(de)(de)(de)整個(ge)(ge)(ge)過(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)不能得到(dao)(dao)(dao)理論(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓(kuo)的(de)(de)(de)(de)平滑接(jie)觸(chu)而(er)(er)發生(sheng)碰撞(zhuang)(zhuang)，形(xing)(xing)成(cheng)所謂的(de)(de)(de)(de)嚙(nie)(nie)合(he)(he)(he)(he)沖(chong)(chong)(chong)擊(ji)(ji)力(li)(li)(li)(li)，齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)在(zai)(zai)這(zhe)種(zhong)激勵(li)作(zuo)用(yong)下，也(ye)將激發起齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)圓周(zhou)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，徑向(xiang)(xiang)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，軸(zhou)(zhou)向(xiang)(xiang)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，從而(er)(er)產(chan)(chan)(chan)生(sheng)出噪(zao)(zao)聲(sheng)并通(tong)過(guo)(guo)(guo)(guo)空(kong)氣(qi)及固體媒介(jie)傳(chuan)(chuan)播出去，因而(er)(er)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)嚙(nie)(nie)合(he)(he)(he)(he)過(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)所產(chan)(chan)(chan)生(sheng)的(de)(de)(de)(de)接(jie)線(xian)沖(chong)(chong)(chong)擊(ji)(ji)力(li)(li)(li)(li)和(he)(he)(he)嚙(nie)(nie)合(he)(he)(he)(he)沖(chong)(chong)(chong)擊(ji)(ji)力(li)(li)(li)(li)使(shi)(shi)一(yi)對(dui)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)產(chan)(chan)(chan)生(sheng)的(de)(de)(de)(de)振(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，稱為(wei)(wei)(wei)輻(fu)射(she)(she)出噪(zao)(zao)聲(sheng)的(de)(de)(de)(de)主要(yao)原(yuan)因。

平穩的運轉3.是(shi)需要要觀察是(shi)否(fou)有適當的側(ce)隙。