齒(chi)(chi)(chi)(chi)輪齒(chi)(chi)(chi)(chi)條(tiao)之(zhi)間(jian)是動摩擦嗎-齒(chi)(chi)(chi)(chi)條(tiao)基本(ben)講解和(he)(he)特點(dian)齒(chi)(chi)(chi)(chi)條(tiao)是一種齒(chi)(chi)(chi)(chi)分(fen)(fen)布于(yu)條(tiao)形體上的特殊齒(chi)(chi)(chi)(chi)輪。齒(chi)(chi)(chi)(chi)條(tiao)也(ye)分(fen)(fen)直齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)條(tiao)和(he)(he)斜(xie)齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)條(tiao)，分(fen)(fen)別與(yu)直齒(chi)(chi)(chi)(chi)圓柱(zhu)齒(chi)(chi)(chi)(chi)輪和(he)(he)斜(xie)齒(chi)(chi)(chi)(chi)圓柱(zhu)齒(chi)(chi)(chi)(chi)輪配對(dui)(dui)使用; 齒(chi)(chi)(chi)(chi)條(tiao)的齒(chi)(chi)(chi)(chi)廓為直線而非漸開線(對(dui)(dui)齒(chi)(chi)(chi)(chi)面(mian)而言則為平面(mian))，相(xiang)當(dang)于(yu)分(fen)(fen)度圓半徑為無窮大圓柱(zhu)齒(chi)(chi)(chi)(chi)輪。主要特點(dian)

010（齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)根數(shu)）+11*0.020（齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)接(jie)(jie)頭(tou)數(shu)）=0.340mm 安(an)裝(zhuang)(zhuang)要(yao)求(qiu)：所需螺母：12*4=48，齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)接(jie)(jie)頭(tou)：11，定位銷(xiao)：24 使(shi)用(yong)的是(shi)齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)裝(zhuang)(zhuang)配件(jian)而不(bu)是(shi)單根地將齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)接(jie)(jie)續，總(zong)的節(jie)距(ju)(ju)誤(wu)差(cha)將會進一步縮小(xiao)(xiao)裝(zhuang)(zhuang)配件(jian)中，齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)接(jie)(jie)頭(tou)處的節(jie)距(ju)(ju)誤(wu)差(cha)小(xiao)(xiao)于0.005mm 2米齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)：總(zong)節(jie)距(ju)(ju)偏差(cha)減(jian)(jian)小(xiao)(xiao)至(zhi)0.151mm（減(jian)(jian)少(shao)(shao)(shao)了(le)(le)16%） 1米齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)：總(zong)節(jie)距(ju)(ju)誤(wu)差(cha)減(jian)(jian)小(xiao)(xiao)至(zhi)0.241mm（減(jian)(jian)少(shao)(shao)(shao)了(le)(le)24%） 0.5米齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)：總(zong)節(jie)距(ju)(ju)誤(wu)差(cha)減(jian)(jian)小(xiao)(xiao)至(zhi)0.439mm（減(jian)(jian)少(shao)(shao)(shao)了(le)(le)27%） 總(zong)結(zǒng jié)： 使(shi)用(yong)凱賀高精(jing)度(du)(du)長齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)的好處 1.減(jian)(jian)少(shao)(shao)(shao)節(jie)距(ju)(ju)誤(wu)差(cha)，精(jing)度(du)(du)穩定 2.齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)數(shu)量少(shao)(shao)(shao)，減(jian)(jian)少(shao)(shao)(shao)成本(ben) 3.節(jie)省齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)的安(an)裝(zhuang)(zhuang)時間，提高工作(zuo)效(xiao)率(efficiency) 4.齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)接(jie)(jie)頭(tou)少(shao)(shao)(shao)，對安(an)裝(zhuang)(zhuang)要(yao)求(qiu)工藝低齒(chi)(chi)(chi)輪齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)的柔(rou)(rou)性消(xiao)隙裝(zhuang)(zhuang)置(zhi) 齒(chi)(chi)(chi)輪（Gear）齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)的柔(rou)(rou)性消(xiao)隙裝(zhuang)(zhuang)置(zhi)本(ben)實用(yong)新型公開了(le)(le)一種(zhong)齒(chi)(chi)(chi)輪齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)的柔(rou)(rou)性消(xiao)隙裝(zhuang)(zhuang)置(zhi)，用(yong)于消(xiao)除不(bu)同齒(chi)(chi)(chi)輪與同一齒(chi)(chi)(chi)條(tiao)(tiao)(tiao)(tiao)相"嚙合（niè hé） "時產(chan)生的不(bu)同間隙。

其(qi)它(ta)類型的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鏈(lian)(lian)(lian)(lian)(lian)條只是將鏈(lian)(lian)(lian)(lian)(lian)板(ban)(ban)根據(ju)不(bu)(bu)同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)需求(qiu)做了(le)(le)不(bu)(bu)同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)改(gai)(gai)動(dong)(dong)(dong)，有(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)在(zai)(zai)(zai)鏈(lian)(lian)(lian)(lian)(lian)板(ban)(ban)上(shang)裝上(shang)刮板(ban)(ban)，有(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)在(zai)(zai)(zai)鏈(lian)(lian)(lian)(lian)(lian)板(ban)(ban)上(shang)裝上(shang)導(dao)向(xiang)軸承(cheng)，還有(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)在(zai)(zai)(zai)鏈(lian)(lian)(lian)(lian)(lian)板(ban)(ban)上(shang)裝了(le)(le)滾(gun)輪(lun)等(deng)等(deng)，這些都是為(wei)了(le)(le)應(ying)(ying)(ying)(ying)用(yong)在(zai)(zai)(zai)不(bu)(bu)同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)應(ying)(ying)(ying)(ying)用(yong)場合(he)進行(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)改(gai)(gai)裝。鏈(lian)(lian)(lian)(lian)(lian)條鏈(lian)(lian)(lian)(lian)(lian)輪(lun)自主創新(xin)(xin)能力提升的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重要力量鏈(lian)(lian)(lian)(lian)(lian)條鏈(lian)(lian)(lian)(lian)(lian)輪(lun)在(zai)(zai)(zai)運行(xing)工程中(zhong)(zhong)承(cheng)受載(zai)荷(he)(he)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)，如同(tong)懸臂梁，其(qi)根部(bu)受到(dao)脈沖的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)周期性應(ying)(ying)(ying)(ying)力超過(guo)(guo)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)材(cai)料的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)疲勞限時(shi)，會(hui)在(zai)(zai)(zai)根部(bu)產生(sheng)裂紋，并逐步擴展(zhan)，當剩(sheng)余部(bu)分無法承(cheng)受傳(chuan)動(dong)(dong)(dong)載(zai)荷(he)(he)時(shi)就會(hui)發(fa)生(sheng)斷齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)現象。齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)由(you)于工作中(zhong)(zhong)嚴重的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)沖擊(ji)、偏載(zai)以(yi)及(ji)(ji)材(cai)質不(bu)(bu)均(jun)勻也可(ke)能引起斷齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)。在(zai)(zai)(zai)沖擊(ji)載(zai)荷(he)(he)或(huo)重載(zai)下，齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面易產生(sheng)局部(bu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)塑性變(bian)(bian)形，從(cong)而使(shi)(shi)(shi)漸開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)曲(qu)面發(fa)生(sheng)變(bian)(bian)形。對于開(kai)式齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)傳(chuan)動(dong)(dong)(dong)或(huo)含有(you)不(bu)(bu)清潔(jie)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)潤(run)滑(hua)油的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閉式齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)傳(chuan)動(dong)(dong)(dong)，由(you)于嚙合(he)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面間的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)相(xiang)對滑(hua)動(dong)(dong)(dong)，使(shi)(shi)(shi)一(yi)(yi)些較(jiao)(jiao)硬的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磨(mo)粒(li)進入了(le)(le)摩擦表面，從(cong)而使(shi)(shi)(shi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓改(gai)(gai)變(bian)(bian)，側隙加(jia)大，以(yi)至于齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)過(guo)(guo)度減薄(bo)導(dao)致齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)斷。一(yi)(yi)般情(qing)況(kuang)(kuang)下，只有(you)在(zai)(zai)(zai)潤(run)滑(hua)油中(zhong)(zhong)夾雜磨(mo)粒(li)時(shi)，才會(hui)在(zai)(zai)(zai)運行(xing)中(zhong)(zhong)引起齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面磨(mo)粒(li)磨(mo)損。對于高(gao)(gao)速重載(zai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)傳(chuan)動(dong)(dong)(dong)中(zhong)(zhong)，因齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面間的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)摩擦力較(jiao)(jiao)大，相(xiang)對速度大，致使(shi)(shi)(shi)嚙合(he)區溫度過(guo)(guo)高(gao)(gao)，一(yi)(yi)旦(dan)潤(run)滑(hua)條件不(bu)(bu)良，齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面間的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)油膜(mo)便(bian)會(hui)消失，使(shi)(shi)(shi)得兩輪(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)金屬表面直接接觸，從(cong)而發(fa)生(sheng)相(xiang)互(hu)粘結。當兩齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面繼續相(xiang)對運動(dong)(dong)(dong)時(shi)，較(jiao)(jiao)硬的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面將較(jiao)(jiao)軟的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)部(bu)分材(cai)料沿滑(hua)動(dong)(dong)(dong)方(fang)向(xiang)撕下而形成(cheng)溝紋。不(bu)(bu)能只單獨更換新(xin)(xin)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)或(huo)新(xin)(xin)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)。否則(ze)會(hui)造成(cheng)嚙合(he)不(bu)(bu)好加(jia)速新(xin)(xin)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)或(huo)新(xin)(xin)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磨(mo)損。鏈(lian)(lian)(lian)(lian)(lian)輪(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面磨(mo)損到(dao)一(yi)(yi)定程度后(hou)應(ying)(ying)(ying)(ying)及(ji)(ji)時(shi)翻面使(shi)(shi)(shi)用(yong)（指可(ke)調面使(shi)(shi)(shi)用(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)），以(yi)延長(chang)使(shi)(shi)(shi)用(yong)時(shi)間。新(xin)(xin)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)過(guo)(guo)長(chang)或(huo)經使(shi)(shi)(shi)用(yong)后(hou)伸長(chang)，難以(yi)調整(zheng)，可(ke)看(kan)情(qing)況(kuang)(kuang)拆去鏈(lian)(lian)(lian)(lian)(lian)節，但必(bi)須為(wei)偶數。鏈(lian)(lian)(lian)(lian)(lian)節應(ying)(ying)(ying)(ying)從(cong)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)背面穿過(guo)(guo)，鎖片插在(zai)(zai)(zai)外面，鎖緊片的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)開(kai)口應(ying)(ying)(ying)(ying)朝轉動(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)相(xiang)反方(fang)向(xiang)。鏈(lian)(lian)(lian)(lian)(lian)輪(lun)在(zai)(zai)(zai)工作中(zhong)(zhong)應(ying)(ying)(ying)(ying)該及(ji)(ji)時(shi)加(jia)注(zhu)潤(run)滑(hua)油。潤(run)滑(hua)油必(bi)須進入滾(gun)子和內(nei)套的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配合(he)間隙，來改(gai)(gai)善工作條件，減少磨(mo)損。

后橋螺傘齒表(biao)面應(ying)力測試(shi)更顯出它的重要(yao)性 　噴丸(wan)處理對提(ti)高齒輪的使(shi)用(yong)(yong)壽命(ming)有很好(hao)的作用(yong)(yong)噴丸(wan)壓應(ying)力滲破中圈(quan)分類號文(wen)做壇(tan)識碼(ma)隨著(zhu)轎車工業在我國迅速發展(zhan)，為了保證齒輪實際(ji)使(shi)用(yong)(yong)壽命(ming)，各種先進(jin)的測試(shi)方法應(ying)用(yong)(yong)越(yue)來越(yue)廣泛(fan)，變速箱(xiang)齒輪及后橋螺傘齒表(biao)面應(ying)力測試(shi)更顯出它的重要(yao)性。

(5)安(an)裝齒(chi)(chi)(chi)條導(dao)套(tao)(tao)、齒(chi)(chi)(chi)條導(dao)套(tao)(tao)彈簧和(he)齒(chi)(chi)(chi)條導(dao)套(tao)(tao)彈簧矚(6)調(diao)整總(zong)預(yu)緊(jin)力(li)(li)矩,使用(yong)專用(yong)工具計數(shu)小(xiao)齒(chi)(chi)(chi)輪(lun)總(zong)的(de)轉動(dong)圈數(shu),然后將小(xiao)齒(chi)(chi)(chi)輪(lun)退(tui)回一半圈數(shu),用(yong)六(liu)角套(tao)(tao)筒擰緊(jin)齒(chi)(chi)(chi)條導(dao)套(tao)(tao)彈簧帽。擰緊(jin)力(li)(li)矩為24.5N.m,再將齒(chi)(chi)(chi)條導(dao)套(tao)(tao)彈簧帽倒退(tui)25。用(yong)扭(niu)力(li)(li)計測(ce)量從空擋位置開始一圈之內的(de)總(zong)預(yu)緊(jin)力(li)(li)矩,應保持(chi)在l.7～6.9N.m的(de)范圍內。(7)安(an)裝齒(chi)(chi)(chi)條導(dao)套(tao)(tao)彈簧帽的(de)鎖緊(jin)螺(luo)母,以及齒(chi)(chi)(chi)條尾端和(he)帶(dai)齒(chi)(chi)(chi)墊圈。

電動(dong)(dong)插(cha)板(ban)(ban)閥(fa)(fa)出廠(chang)調(diao)試時,在(zai)閥(fa)(fa)板(ban)(ban)動(dong)(dong)作(zuo)到位(wei)后,調(diao)整(zheng)電動(dong)(dong)裝置(zhi)的行程限(xian)(xian)位(wei)開關(guan),以(yi)保(bao)證電動(dong)(dong)裝置(zhi)停止(zhi)運(yun)轉的同時限(xian)(xian)位(wei)裝置(zhi)實現閥(fa)(fa)板(ban)(ban)的限(xian)(xian)位(wei)液動(dong)(dong)插(cha)板(ban)(ban)閥(fa)(fa)出廠(chang)調(diao)試時,在(zai)閥(fa)(fa)板(ban)(ban)動(dong)(dong)作(zuo)到位(wei)后,調(diao)整(zheng)閥(fa)(fa)板(ban)(ban)到位(wei)的行程開關(guan),以(yi)保(bao)證液壓電機停止(zhi)驅動(dong)(dong)的同時限(xian)(xian)位(wei)裝置(zhi)實現閥(fa)(fa)板(ban)(ban)的限(xian)(xian)位(wei)。

齒(chi)輪(lun)齒(chi)條之(zhi)間(jian)是(shi)動(dong)(dong)(dong)(dong)摩擦嗎-鏈(lian)(lian)(lian)節進(jin)入鏈(lian)(lian)(lian)輪(lun)的(de)(de)(de)(de)瞬時(shi)，鏈(lian)(lian)(lian)節與(yu)鏈(lian)(lian)(lian)輪(lun)輪(lun) 齒(chi)以(yi)一定(ding)的(de)(de)(de)(de)相對(dui)速(su)(su)(su)(su)度嚙合(he)，鏈(lian)(lian)(lian)與(yu)輪(lun)齒(chi)將(jiang)受(shou)到沖擊，并產(chan)生(sheng)附加動(dong)(dong)(dong)(dong)載荷。根據(ju)相對(dui)運動(dong)(dong)(dong)(dong)原(yuan)理，把鏈(lian)(lian)(lian)輪(lun)看作(zuo)靜止的(de)(de)(de)(de)，鏈(lian)(lian)(lian)節就(jiu)以(yi)角(jiao)速(su)(su)(su)(su)度-w 進(jin)入輪(lun)齒(chi)而產(chan)生(sheng)沖擊。這(zhe)種現象，隨著鏈(lian)(lian)(lian)輪(lun)轉速(su)(su)(su)(su)的(de)(de)(de)(de)增加和(he)鏈(lian)(lian)(lian)節距的(de)(de)(de)(de)加大而加劇。使傳動(dong)(dong)(dong)(dong)產(chan)生(sheng)振(zhen)動(dong)(dong)(dong)(dong)和(he)噪聲(sheng)。鏈(lian)(lian)(lian)板(ban)疲勞(lao)(lao)破(po)壞(huai) 鏈(lian)(lian)(lian)在松(song)邊拉力(li)和(he)緊邊拉力(li)的(de)(de)(de)(de)反復(fu)作(zuo)用(yong)(yong)下，經過(guo)一定(ding)的(de)(de)(de)(de)循(xun)(xun)環次數(shu)，鏈(lian)(lian)(lian)板(ban)會發(fa)(fa)生(sheng)疲勞(lao)(lao)破(po)壞(huai)。正常潤滑條件下，疲勞(lao)(lao)強度是(shi)限(xian)(xian)定(ding)鏈(lian)(lian)(lian)傳動(dong)(dong)(dong)(dong)承(cheng)載能力(li)的(de)(de)(de)(de)主(zhu)要因素。滾子(zi)套(tao)筒(tong)的(de)(de)(de)(de)沖擊疲勞(lao)(lao)破(po)壞(huai) 鏈(lian)(lian)(lian)傳動(dong)(dong)(dong)(dong)的(de)(de)(de)(de)嚙入沖擊首先由滾子(zi)和(he)套(tao)筒(tong)承(cheng)受(shou)。在反復(fu)多次的(de)(de)(de)(de)沖擊下，經過(guo)一定(ding)的(de)(de)(de)(de)循(xun)(xun)環次數(shu)，滾子(zi)、套(tao)筒(tong)會發(fa)(fa)生(sheng)沖擊疲勞(lao)(lao)破(po)壞(huai)。這(zhe)種失效形式(shi)多發(fa)(fa)生(sheng)于中、高速(su)(su)(su)(su)閉式(shi)鏈(lian)(lian)(lian)傳動(dong)(dong)(dong)(dong)中。銷軸(zhou)與(yu)套(tao)筒(tong)的(de)(de)(de)(de)膠(jiao)(jiao)合(he) 潤滑不當或速(su)(su)(su)(su)度過(guo)高時(shi)，銷軸(zhou)和(he)套(tao)筒(tong)的(de)(de)(de)(de)工(gong)作(zuo)表面會發(fa)(fa)生(sheng)膠(jiao)(jiao)合(he)。膠(jiao)(jiao)合(he)限(xian)(xian)定(ding)了鏈(lian)(lian)(lian)傳動(dong)(dong)(dong)(dong)的(de)(de)(de)(de)轉速(su)(su)(su)(su)。鏈(lian)(lian)(lian)條鏈(lian)(lian)(lian)輪(lun)可在很高溫度下使用(yong)(yong)

“模(mo)(mo)數”是(shi)指相(xiang)鄰(lin)兩輪齒(chi)同側齒(chi)廓間(jian)的齒(chi)距t與圓周率π的比(bi)值(m＝t/π)，以毫米為單位模(mo)(mo)數是(shi)模(mo)(mo)數制(zhi)輪齒(chi)的一個(ge)基(ji)本參數。

齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)條之間是動摩(mo)擦(ca)嗎-齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)加工(gong)(gong)余量(liang)是怎樣計算(suan)的(de)(de)？因為(wei)粗切齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)工(gong)(gong)序有(you)(you)較(jiao)大(da)(da)的(de)(de)過錯(cuo)，以及(ji)熱處理變(bian)形構成的(de)(de)過錯(cuo)，所(suo)以為(wei)了在(zai)(zai)磨(mo)(mo)(mo)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)時能(neng)(neng)把齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面(mian)悉數磨(mo)(mo)(mo)光，磨(mo)(mo)(mo)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)加工(gong)(gong)必須有(you)(you)恰當(dang)的(de)(de)磨(mo)(mo)(mo)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)余量(liang)。磨(mo)(mo)(mo)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)余量(liang)應(ying)(ying)盡能(neng)(neng)夠小(xiao)，這樣不(bu)只有(you)(you)利(li)于行進磨(mo)(mo)(mo)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)生(sheng)產(chan)率，并且可(ke)減小(xiao)從齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面(mian)上磨(mo)(mo)(mo)去的(de)(de)淬硬(ying)層厚度(du)，行進齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)承載(zai)才華(hua)。工(gong)(gong)業(ye)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)在(zai)(zai)嚙合(he)時齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面(mian)接觸(chu)處有(you)(you)接觸(chu)應(ying)(ying)力(li)，齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)根部有(you)(you)大(da)(da)彎曲應(ying)(ying)力(li)，可(ke)能(neng)(neng)產(chan)生(sheng)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面(mian)或齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)體強度(du)失(shi)效。齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面(mian)各(ge)點(dian)(dian)都(dou)有(you)(you)相對滑動，會產(chan)生(sheng)磨(mo)(mo)(mo)損。工(gong)(gong)業(ye)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)主要的(de)(de)失(shi)效形式有(you)(you)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面(mian)點(dian)(dian)蝕、齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面(mian)膠合(he)、齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面(mian)塑性變(bian)形和(he)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)折斷等。因此要求工(gong)(gong)業(ye)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)材料有(you)(you)高(gao)的(de)(de)彎曲疲(pi)勞(lao)強度(du)和(he)接觸(chu)疲(pi)勞(lao)強度(du)，齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面(mian)要有(you)(you)足夠的(de)(de)硬(ying)度(du)和(he)耐磨(mo)(mo)(mo)性，芯部要有(you)(you)一定的(de)(de)強度(du)和(he)韌性。 例如，在(zai)(zai)確定大(da)(da)、小(xiao)工(gong)(gong)業(ye)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)硬(ying)度(du)時應(ying)(ying)注意使(shi)小(xiao)工(gong)(gong)業(ye)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面(mian)硬(ying)度(du)比(bi)大(da)(da)工(gong)(gong)業(ye)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面(mian)硬(ying)度(du)高(gao)30-50HBS，這是因為(wei)小(xiao)工(gong)(gong)業(ye)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)受(shou)載(zai)荷(he)次(ci)數比(bi)大(da)(da)工(gong)(gong)業(ye)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)多(duo)，且小(xiao)工(gong)(gong)業(ye)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)根較(jiao)薄，強度(du)低于大(da)(da)工(gong)(gong)業(ye)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。

齒(chi)條為(wei)(wei)主(zhu)動(dong)件(jian)、齒(chi)輪為(wei)(wei)從動(dong)件(jian) 1、根據(ju)載(zai)荷確(que)(que)定(ding)(ding)(ding)模數m（在(zai)《機械設計(ji)手冊》里查m的(de)(de)(de)值） 2、確(que)(que)定(ding)(ding)(ding)從動(dong)件(jian)齒(chi)輪的(de)(de)(de)分度(du)圓(yuan)直徑D,D=m*z(式(shi)中，z為(wei)(wei)齒(chi)輪的(de)(de)(de)齒(chi)數) 3、齒(chi)輪的(de)(de)(de)齒(chi)數需(xu)要根據(ju)載(zai)荷的(de)(de)(de)扭矩、結構來(lai)綜合考(kao)(kao)慮(lv)，扭矩大時，齒(chi)輪的(de)(de)(de)齒(chi)數可選(xuan)大一(yi)點，這樣的(de)(de)(de)齒(chi)輪直徑就(jiu)大一(yi)點，反之可以將直徑做得小(xiao)一(yi)點記(ji)住上(shang)面這個(ge)關鍵的(de)(de)(de)公式(shi)：D=m*z，這是一(yi)個(ge)重要的(de)(de)(de)公式(shi) 4、確(que)(que)定(ding)(ding)(ding)了(le)(le)齒(chi)輪的(de)(de)(de)分度(du)圓(yuan)直徑D后，就(jiu)可以算出分度(du)圓(yuan)直徑的(de)(de)(de)周長(chang)，假設為(wei)(wei)L 5、L就(jiu)是齒(chi)條的(de)(de)(de)有效長(chang)度(du)，考(kao)(kao)慮(lv)此條的(de)(de)(de)運(yun)行(xing)和(he)安(an)裝，一(yi)般，實(shi)際的(de)(de)(de)長(chang)度(du)應(ying)該(gai)大于L,具體大多(duo)少，在(zai)結構設計(ji)時考(kao)(kao)慮(lv)就(jiu)可以了(le)(le)。