O型(xing)(xing)硅(gui)膠(jiao)抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)圈(quan)(quan)來(lai)設(she)計(ji)、運(yun)用不(bu)(bu)良會(hui)降速它(ta)的(de)(de)(de)磨(mo)損，剝奪抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)效果。實踐說明(ming)，如(ru)抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)試驗裝置(zhi)各處(chu)分來(lai)設(she)計(ji)合理合法(fa)，純粹地(di)從而提高(gao)水(shui)壓，并不(bu)(bu)懂吸引O型(xing)(xing)硅(gui)膠(jiao)抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)圈(quan)(quan)的(de)(de)(de)摧毀。在高(gao)壓變(bian)壓器、高(gao)溫環境的(de)(de)(de)崗位必要條(tiao)件下，O型(xing)(xing)硅(gui)膠(jiao)抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)圈(quan)(quan)摧毀的(de)(de)(de)包括原故(gu)是(shi)O型(xing)(xing)硅(gui)膠(jiao)抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)圈(quan)(quan)原材料的(de)(de)(de)開裂(lie)和O型(xing)(xing)硅(gui)膠(jiao)抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)圈(quan)(quan)被擠入抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)寬(kuan)度而吸引的(de)(de)(de)寬(kuan)度咬(yao)到兩(liang)級(ji)O型(xing)(xing)硅(gui)膠(jiao)抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)圈(quan)(quan)在鍛煉(lian)時出現錯(cuo)位現象。
1、 變化
因為O型硅(gui)橡塑減(jian)震膠圈(quan)(quan)密(mi)閉圈(quan)(quan)膠圈(quan)(quan)用的(de)結(jie)合硅(gui)橡塑物料(liao)是(shi)(shi)是(shi)(shi)粘延展性(xing)物料(liao)，所以說剛開始修(xiu)改的(de)壓緊量和(he)回彈堵(du)死能(neng)力素質經長時候的(de)實用，會(hui)存在傾(qing)(qing)斜而開始沒有，進而構(gou)成(cheng)液化氣(qi)泄漏(lou)。傾(qing)(qing)斜和(he)彈性(xing)熄滅是(shi)(shi)O型硅(gui)橡塑減(jian)震膠圈(quan)(quan)喪失密(mi)閉圈(quan)(quan)膠安(an)全性(xing)能(neng)的(de)關(guan)鍵其主觀(guan)原因，以內(nei)是(shi)(shi)構(gou)成(cheng)傾(qing)(qing)斜的(de)關(guan)鍵其主觀(guan)原因。
1）縮(suo)減(jian)率(lv)和伸拉(la)量(liang)與變行的相互關(guan)系
生(sheng)產O型(xing)膠(jiao)(jiao)制品膠(jiao)(jiao)封(feng)圈用到的(de)(de)(de)(de)的(de)(de)(de)(de)各個工序的(de)(de)(de)(de)膠(jiao)(jiao)制品，在(zai)縮減(jian)(jian)(jian)的(de)(de)(de)(de)情(qing)形(xing)下(xia)會引致(zhi)縮減(jian)(jian)(jian)內承(cheng)載(zai)(zai)力(li)松懈現(xian)象，倘若，縮減(jian)(jian)(jian)內承(cheng)載(zai)(zai)力(li)伴(ban)隨時光的(de)(de)(de)(de)增長(chang)(chang)率而變小。安(an)全(quan)實用時光越(yue)(yue)長(chang)(chang)、縮減(jian)(jian)(jian)率和拉伸形(xing)變量越(yue)(yue)大，則由膠(jiao)(jiao)制品內承(cheng)載(zai)(zai)力(li)松懈而引致(zhi)的(de)(de)(de)(de)內承(cheng)載(zai)(zai)力(li)越(yue)(yue)來越(yue)(yue)低(di)就(jiu)越(yue)(yue)大，以(yi)至O型(xing)膠(jiao)(jiao)制品膠(jiao)(jiao)封(feng)圈彈(dan)力(li)問題，丟掉膠(jiao)(jiao)封(feng)水平。對此，在(zai)充許的(de)(de)(de)(de)安(an)全(quan)實用必備條(tiao)件下(xia)，事先下(xia)降(jiang)(jiang)縮減(jian)(jian)(jian)率是可出的(de)(de)(de)(de)。新增O型(xing)膠(jiao)(jiao)制品膠(jiao)(jiao)封(feng)圈的(de)(de)(de)(de)截面積(ji)長(chang)(chang)寬(kuan)是下(xia)降(jiang)(jiang)縮減(jian)(jian)(jian)率減(jian)(jian)(jian)單(dan)的(de)(de)(de)(de)的(de)(de)(de)(de)方法步驟，不超過這會引致(zhi)構造長(chang)(chang)寬(kuan)的(de)(de)(de)(de)新增。
可以(yi)重視，人體在(zai)(zai)(zai)求算解縮減率時，一般(ban)情況下疏忽了(le)O型(xing)硅(gui)膠(jiao)(jiao)封口圈(quan)在(zai)(zai)(zai)裝(zhuang)配工(gong)時受熱(re)塑而(er)使(shi)得的(de)斷(duan)適(shi)用面(mian)積較(jiao)高(gao)的(de)縮小到(dao)。O型(xing)硅(gui)膠(jiao)(jiao)封口圈(quan)斷(duan)適(shi)用面(mian)積適(shi)用面(mian)積的(de)轉(zhuan)變(bian)是(shi)與之周長的(de)轉(zhuan)變(bian)負相關(guan)的(de)。的(de)同時，致使(shi)拉力的(de)效果，O型(xing)硅(gui)膠(jiao)(jiao)封口圈(quan)的(de)斷(duan)適(shi)用面(mian)積圖案也(ye)會會出現轉(zhuan)變(bian)，就的(de)表(biao)現為其較(jiao)高(gao)的(de)縮小到(dao)。不僅(jin)，在(zai)(zai)(zai)從(cong)表(biao)面(mian)層支撐力效果下，O型(xing)硅(gui)膠(jiao)(jiao)封口圈(quan)的(de)外從(cong)表(biao)面(mian)層顯得更平了(le)，即斷(duan)適(shi)用面(mian)積較(jiao)高(gao)也(ye)隨之縮小到(dao)。這也(ye)是(shi)O型(xing)硅(gui)膠(jiao)(jiao)封口圈(quan)解縮減載荷松(song)垮(kua)的(de)另一種的(de)表(biao)現。
O型(xing)產(chan)(chan)品(pin)封(feng)嚴(yan)(yan)(yan)性(xing)(xing)圈(quan)(quan)受(shou)力(li)(li)(li)變(bian)化的(de)(de)(de)數量(liang)，還(huan)考量(liang)于(yu)O型(xing)產(chan)(chan)品(pin)封(feng)嚴(yan)(yan)(yan)性(xing)(xing)圈(quan)(quan)原料的(de)(de)(de)堅硬(ying)程度。在(zai)剪切(qie)量(liang)相似(si)的(de)(de)(de)時候下，堅硬(ying)程度大(da)的(de)(de)(de)O型(xing)產(chan)(chan)品(pin)封(feng)嚴(yan)(yan)(yan)性(xing)(xing)圈(quan)(quan)，其(qi)受(shou)力(li)(li)(li)間距也有效的(de)(de)(de)擴大(da)較多(duo)，從這些許看，應該是確(que)定選擇前提條件不應所采用低(di)堅硬(ying)程度的(de)(de)(de)原料。在(zai)流體(ti)負荷和拉伸應變(bian)的(de)(de)(de)功效下，產(chan)(chan)品(pin)材料的(de)(de)(de)O型(xing)產(chan)(chan)品(pin)封(feng)嚴(yan)(yan)(yan)性(xing)(xing)圈(quan)(quan)也會會逐漸會出現延性(xing)(xing)變(bian)化，其(qi)受(shou)力(li)(li)(li)間距會相關聯有效的(de)(de)(de)擴大(da)，其(qi)志最(zui)終丟(diu)掉封(feng)嚴(yan)(yan)(yan)性(xing)(xing)力(li)(li)(li)量(liang)。
2）溫差與O型聚(ju)氨酯材料封(feng)好圈馳張的過程的干系
選用溫(wen)(wen)度(du)(du)(du)是(shi)損害O型(xing)(xing)膠(jiao)(jiao)(jiao)填(tian)(tian)料(liao)封(feng)嚴(yan)性(xing)(xing)(xing)(xing)能(neng)(neng)圈(quan)傾斜(xie)幾(ji)率(lv)(lv)的(de)(de)(de)另(ling)外個比較(jiao)重(zhong)要(yao)原因(yin)。高環境熱(re)度(du)(du)(du)會(hui)(hui)變(bian)快膠(jiao)(jiao)(jiao)相關(guan)物(wu)料(liao)的(de)(de)(de)破裂(lie)。工做(zuo)溫(wen)(wen)度(du)(du)(du)越(yue)高，O型(xing)(xing)膠(jiao)(jiao)(jiao)填(tian)(tian)料(liao)封(feng)嚴(yan)性(xing)(xing)(xing)(xing)能(neng)(neng)圈(quan)的(de)(de)(de)文(wen)(wen)件(jian)壓(ya)(ya)解視(shi)(shi)(shi)頻(pin)(pin)傾斜(xie)幾(ji)率(lv)(lv)就越(yue)大。當傾斜(xie)幾(ji)率(lv)(lv)達到40%時(shi)，O型(xing)(xing)膠(jiao)(jiao)(jiao)填(tian)(tian)料(liao)封(feng)嚴(yan)性(xing)(xing)(xing)(xing)能(neng)(neng)圈(quan)就損失了(le)(le)填(tian)(tian)料(liao)封(feng)嚴(yan)性(xing)(xing)(xing)(xing)能(neng)(neng)特(te)性(xing)(xing)(xing)(xing)而(er)出現遺漏。因(yin)文(wen)(wen)件(jian)壓(ya)(ya)解視(shi)(shi)(shi)頻(pin)(pin)傾斜(xie)幾(ji)率(lv)(lv)而(er)在O型(xing)(xing)膠(jiao)(jiao)(jiao)填(tian)(tian)料(liao)封(feng)嚴(yan)性(xing)(xing)(xing)(xing)能(neng)(neng)圈(quan)的(de)(de)(de)膠(jiao)(jiao)(jiao)相關(guan)物(wu)料(liao)中型(xing)(xing)成的(de)(de)(de)一(yi)(yi)開始(shi)(shi)特(te)性(xing)(xing)(xing)(xing)值，將隨O型(xing)(xing)膠(jiao)(jiao)(jiao)填(tian)(tian)料(liao)封(feng)嚴(yan)性(xing)(xing)(xing)(xing)能(neng)(neng)圈(quan)的(de)(de)(de)馳(chi)張(zhang)期間和溫(wen)(wen)度(du)(du)(du)的(de)(de)(de)減(jian)輕(qing)(qing)的(de)(de)(de)目的(de)(de)(de)而(er)隨著(zhu)減(jian)輕(qing)(qing)言者不見。溫(wen)(wen)度(du)(du)(du)在零下(xia)的(de)(de)(de)環境溫(wen)(wen)度(du)(du)(du)工做(zuo)的(de)(de)(de)O型(xing)(xing)膠(jiao)(jiao)(jiao)填(tian)(tian)料(liao)封(feng)嚴(yan)性(xing)(xing)(xing)(xing)能(neng)(neng)圈(quan)，其(qi)一(yi)(yi)開始(shi)(shi)文(wen)(wen)件(jian)壓(ya)(ya)解視(shi)(shi)(shi)頻(pin)(pin)也許因(yin)溫(wen)(wen)度(du)(du)(du)的(de)(de)(de)驟降減(jian)輕(qing)(qing)而(er)降低(di)了(le)(le)大約或非(fei)常(chang)不見。在-50~-60℃的(de)(de)(de)情況下(xia)下(xia)，不抗超(chao)高溫(wen)(wen)的(de)(de)(de)膠(jiao)(jiao)(jiao)相關(guan)物(wu)料(liao)會(hui)(hui)非(fei)常(chang)缺失一(yi)(yi)開始(shi)(shi)特(te)性(xing)(xing)(xing)(xing)；但(dan)是(shi)耐超(chao)高溫(wen)(wen)的(de)(de)(de)膠(jiao)(jiao)(jiao)相關(guan)物(wu)料(liao)，此時(shi)此刻的(de)(de)(de)一(yi)(yi)開始(shi)(shi)特(te)性(xing)(xing)(xing)(xing)并不會(hui)(hui)達到20℃時(shi)一(yi)(yi)開始(shi)(shi)特(te)性(xing)(xing)(xing)(xing)的(de)(de)(de)25%。是(shi)這是(shi)因(yin)為O型(xing)(xing)膠(jiao)(jiao)(jiao)填(tian)(tian)料(liao)封(feng)嚴(yan)性(xing)(xing)(xing)(xing)能(neng)(neng)圈(quan)的(de)(de)(de)一(yi)(yi)開始(shi)(shi)文(wen)(wen)件(jian)壓(ya)(ya)解視(shi)(shi)(shi)頻(pin)(pin)量著(zhu)重(zhong)于(yu)(yu)于(yu)(yu)線脹(zhang)比率(lv)(lv)。這些，排序一(yi)(yi)開始(shi)(shi)文(wen)(wen)件(jian)壓(ya)(ya)解視(shi)(shi)(shi)頻(pin)(pin)量時(shi)，就有必要(yao)可以(yi)保障在因(yin)馳(chi)張(zhang)期間和溫(wen)(wen)度(du)(du)(du)的(de)(de)(de)減(jian)輕(qing)(qing)而(er)導(dao)致的(de)(de)(de)特(te)性(xing)(xing)(xing)(xing)的(de)(de)(de)減(jian)輕(qing)(qing)后仍有足夠(gou)了(le)(le)的(de)(de)(de)填(tian)(tian)料(liao)封(feng)嚴(yan)性(xing)(xing)(xing)(xing)能(neng)(neng)特(te)性(xing)(xing)(xing)(xing)。
熱度在零度以下辦公的O型(xing)天(tian)然(ran)聚氨(an)酯建(jian)材封好圈,應有(you)點需注意天(tian)然(ran)聚氨(an)酯建(jian)材建(jian)材的恢(hui)愎指標值和發生形變(bian)指標值。
綜上所講所講，在設計(ji)制(zhi)作時(shi)應(ying)一定(ding)要可(ke)以保障(zhang)O型(xing)天(tian)然封閉墊片隔絕(jue)圈還具有適(shi)用(yong)于(yu)的事業溫(wen)度(du)因素，或挑選耐高、恒(heng)溫(wen)的O型(xing)天(tian)然封閉墊片隔絕(jue)圈材(cai)料(liao)，以縮(suo)短應(ying)用(yong)蓄電量。
3）媒質工作中負壓與磨損
運作(zuo)(zuo)導電(dian)介質的(de)水壓(ya)差(cha)是激發(fa)O型硅膠(jiao)(jiao)填料密封帶圈彎曲(qu)的(de)首(shou)要(yao)情況。中國現(xian)代油壓(ya)機專用(yong)設(she)備(bei)的(de)運作(zuo)(zuo)水壓(ya)差(cha)正發(fa)展增(zeng)進。長時段的(de)進行各(ge)類(lei)高(gao)壓(ya)用(yong)處會使(shi)O型硅膠(jiao)(jiao)填料密封帶圈出現(xian)彎曲(qu)。對(dui)此，設(she)計制作(zuo)(zuo)的(de)時候會按照(zhao)運作(zuo)(zuo)水壓(ya)差(cha)所采用(yong)適宜的(de)耐(nai)沖(chong)擊硅膠(jiao)(jiao)板材(cai)。運作(zuo)(zuo)水壓(ya)差(cha)越高(gao)，使(shi)用(yong)板材(cai)的(de)氏(shi)硬(ying)度(du)和耐(nai)進行各(ge)類(lei)高(gao)壓(ya)性能指標也(ye)應越高(gao)。
從而優化O型(xing)塑(su)(su)膠(jiao)(jiao)(jiao)密(mi)(mi)(mi)閉膠(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)蓋(gai)(gai)(gai)圈(quan)裝(zhuang)修文(wen)件的(de)(de)擊穿(chuan)電壓性能(neng)(neng)指(zhi)標，增大裝(zhuang)修文(wen)件的(de)(de)韌性（格(ge)外是(shi)增大裝(zhuang)修文(wen)件在(zai)低溫制冷的(de)(de)效(xiao)果(guo)下(xia)的(de)(de)韌性）、下(xia)降(jiang)裝(zhuang)修文(wen)件的(de)(de)縮(suo)(suo)短發生(sheng)，通常情況須(xu)得提高操(cao)(cao)作效(xiao)率(lv)裝(zhuang)修文(wen)件的(de)(de)配方公式，加入(ru)到(dao)(dao)阻燃(ran)劑。但有(you)，兼(jian)備阻燃(ran)劑的(de)(de)O密(mi)(mi)(mi)閉膠(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)蓋(gai)(gai)(gai)形圈(quan)，長期限(xian)在(zai)操(cao)(cao)作物料中(zhong)侵泡，阻燃(ran)劑會慢慢被(bei)操(cao)(cao)作物料降(jiang)解，使得O型(xing)塑(su)(su)膠(jiao)(jiao)(jiao)密(mi)(mi)(mi)閉膠(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)蓋(gai)(gai)(gai)圈(quan)球體積(ji)收攏(long)，和能(neng)(neng)夠使O型(xing)塑(su)(su)膠(jiao)(jiao)(jiao)密(mi)(mi)(mi)閉膠(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)蓋(gai)(gai)(gai)圈(quan)產生(sheng)了負(fu)縮(suo)(suo)短（即在(zai)O型(xing)塑(su)(su)膠(jiao)(jiao)(jiao)密(mi)(mi)(mi)閉膠(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)蓋(gai)(gai)(gai)圈(quan)和被(bei)密(mi)(mi)(mi)閉膠(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)蓋(gai)(gai)(gai)件的(de)(de)表面上(shang)彼(bi)此現身間距）。如此，在(zai)算到(dao)(dao)方式O型(xing)塑(su)(su)膠(jiao)(jiao)(jiao)密(mi)(mi)(mi)閉膠(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)蓋(gai)(gai)(gai)圈(quan)縮(suo)(suo)短量(liang)和完成磨具規(gui)劃時，應完全綜合(he)考慮到(dao)(dao)以下(xia)收攏(long)量(liang)。要(yao)把(ba)反打出的(de)(de)O型(xing)塑(su)(su)膠(jiao)(jiao)(jiao)密(mi)(mi)(mi)閉膠(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)蓋(gai)(gai)(gai)圈(quan)在(zai)操(cao)(cao)作物料中(zhong)侵泡5~10白天(tian)和黑夜后仍能(neng)(neng)保證必(bi)須(xu)的(de)(de)寬(kuan)度。
O型(xing)(xing)(xing)膠(jiao)(jiao)(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)(jiao)(jiao)封(feng)(feng)圈資(zi)料(liao)的解收縮發(fa)生(sheng)率(lv)與環境(jing)體溫有關于。當發(fa)生(sheng)率(lv)在40%或大(da)些時，即會展現漏(lou)洞，從(cong)而(er)這些膠(jiao)(jiao)(jiao)(jiao)(jiao)料(liao)的耐熱性(xing)界(jie)限為：丁腈膠(jiao)(jiao)(jiao)(jiao)(jiao)70℃，三合乙丙膠(jiao)(jiao)(jiao)(jiao)(jiao)100℃，氟膠(jiao)(jiao)(jiao)(jiao)(jiao)140℃。從(cong)而(er)各地對O型(xing)(xing)(xing)膠(jiao)(jiao)(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)(jiao)(jiao)封(feng)(feng)圈的發(fa)生(sheng)作了的規定。中(zhong)國人要求膠(jiao)(jiao)(jiao)(jiao)(jiao)資(zi)料(liao)的O型(xing)(xing)(xing)膠(jiao)(jiao)(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)(jiao)(jiao)封(feng)(feng)圈在有差異環境(jing)體溫下(xia)的尺寸(cun)圖變幻見表。相(xiang)不(bu)同資(zi)料(liao)的O型(xing)(xing)(xing)膠(jiao)(jiao)(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)(jiao)(jiao)封(feng)(feng)圈，在相(xiang)不(bu)同環境(jing)體溫下(xia)，載(zai)面(mian)內徑(jing)大(da)的O型(xing)(xing)(xing)膠(jiao)(jiao)(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)(jiao)(jiao)封(feng)(feng)圈解收縮發(fa)生(sheng)率(lv)較低(di)。
在油中(zhong)的(de)(de)前提就不同于了。主要(yao)是因(yin)為(wei)這段(duan)時(shi)間O型硫化(hua)橡膠(jiao)材料密閉圈不與氧氣(qi)瓶接(jie)觸，全(quan)部(bu)作出缺陷表現多(duo)大抑制。導致(zhi)現在又一般說來會(hui)誘(you)發(fa)膠(jiao)料一定的(de)(de)膨漲，全(quan)部(bu)因(yin)氣(qi)溫(wen)誘(you)發(fa)的(de)(de)減少變形幾率率將被(bei)抵減。因(yin)，在油中(zhong)的(de)(de)耐熱性性多(duo)大從(cong)而(er)提高(gao)(gao)。以丁腈硫化(hua)橡膠(jiao)材料實例，它的(de)(de)工(gong)作任務氣(qi)溫(wen)達到120℃或越(yue)來越(yue)高(gao)(gao)。
2、腐蝕痕跡咬后
被(bei)封(feng)密隔(ge)絕的(de)(de)(de)(de)(de)(de)(de)零部件(jian)存在著著幾何(he)體(ti)表(biao)面粗糙度(du)(du)（其(qi)中包括圓度(du)(du)、圓錐體(ti)度(du)(du)、圓錐形度(du)(du)、同軸度(du)(du)等）不(bu)恰當的(de)(de)(de)(de)(de)(de)(de)、零部件(jian)內(nei)不(bu)同心圓及其(qi)進行高壓(ya)下(xia)直徑(jing)脹(zhang)大等的(de)(de)(de)(de)(de)(de)(de)情況，一般(ban)會致使(shi)封(feng)密隔(ge)絕時候(hou)的(de)(de)(de)(de)(de)(de)(de)改變和時候(hou)一擠(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)情況的(de)(de)(de)(de)(de)(de)(de)導致。O型產(chan)品(pin)封(feng)密隔(ge)絕圈(quan)的(de)(de)(de)(de)(de)(de)(de)對抗強(qiang)度(du)(du)對時候(hou)一擠(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)情況也是比較明顯(xian)的(de)(de)(de)(de)(de)(de)(de)作(zuo)用。流體(ti)或混合氣體(ti)的(de)(de)(de)(de)(de)(de)(de)壓(ya)力值(zhi)越高，O型產(chan)品(pin)封(feng)密隔(ge)絕圈(quan)相關(guan)材料(liao)對抗強(qiang)度(du)(du)越小，則O型產(chan)品(pin)封(feng)密隔(ge)絕圈(quan)的(de)(de)(de)(de)(de)(de)(de)時候(hou)一擠(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)情況越明顯(xian)。
預(yu)防油隙(xi)咬后的錯施是(shi)，對O型產(chan)(chan)品密(mi)閉(bi)(bi)膠圈的堅硬(ying)程(cheng)(cheng)度(du)和密(mi)閉(bi)(bi)膠油隙(xi)給以嚴謹的抑(yi)制。所用堅硬(ying)程(cheng)(cheng)度(du)該(gai)用的密(mi)閉(bi)(bi)膠用料抑(yi)制油隙(xi)。適用的O型產(chan)(chan)品密(mi)閉(bi)(bi)膠圈的堅硬(ying)程(cheng)(cheng)度(du)範圍是(shi)HS60~90。低(di)堅硬(ying)程(cheng)(cheng)度(du)者使(shi)使(shi)用油田(tian)，高堅硬(ying)程(cheng)(cheng)度(du)者使(shi)使(shi)用油田(tian)。
要配應當(dang)的(de)填料(liao)良好(hao)的(de)密(mi)封性(xing)(xing)圈保障擋圈，是以防(fang)止(zhi)O型(xing)聚氨酯(zhi)材料(liao)填料(liao)良好(hao)的(de)密(mi)封性(xing)(xing)圈被擠入間(jian)距的(de)有效地(di)做法。
3、偏移的情況
變形(xing)指是O型橡塑封好(hao)圈沿(yan)周向發現彎曲的問題，變形(xing)問題基本上(shang)發現在動(dong)封好(hao)形(xing)態。
O型(xing)聚(ju)氨酯材(cai)(cai)料(liao)(liao)抽真(zhen)空(kong)圈(quan)(quan)若果配置(zhi)(zhi)的(de)有章可循(xun)(xun)，因此的(de)使用前提合適(shi)，般很小(xiao)加容易在(zai)循(xun)(xun)環(huan)循(xun)(xun)環(huan)往復在(zai)循(xun)(xun)環(huan)循(xun)(xun)環(huan)往復中長跑(pao)環(huan)境下(xia)所產生工作或歪(wai)斜(xie)(xie)，因O型(xing)聚(ju)氨酯材(cai)(cai)料(liao)(liao)抽真(zhen)空(kong)圈(quan)(quan)與墊(dian)層(ceng)的(de)使用的(de)戶型(xing)低于(yu)在(zai)移(yi)動(dong)(dong)外面上(shang)的(de)擠(ji)(ji)壓(ya)力(li)(li)使用的(de)戶型(xing)，甚(shen)至(zhi)O型(xing)聚(ju)氨酯材(cai)(cai)料(liao)(liao)抽真(zhen)空(kong)圈(quan)(quan)一(yi)種的(de)逃避本事僅(jin)有就能攔截歪(wai)斜(xie)(xie)。擠(ji)(ji)壓(ya)力(li)(li)力(li)(li)的(de)布置(zhi)(zhi)也趨于(yu)穩(wen)(wen)定做(zuo)到O型(xing)聚(ju)氨酯材(cai)(cai)料(liao)(liao)抽真(zhen)空(kong)圈(quan)(quan)在(zai)其墊(dian)層(ceng)中平穩(wen)(wen)不活動(dong)(dong)，因靜(jing)擠(ji)(ji)壓(ya)力(li)(li)低于(yu)移(yi)動(dong)(dong)擠(ji)(ji)壓(ya)力(li)(li)，甚(shen)至(zhi)墊(dian)層(ceng)外面的(de)有有粗糙度(du)(du)般比不上(shang)移(yi)動(dong)(dong)外面的(de)有有粗糙度(du)(du)。
帶來偏斜(xie)受損(sun)的(de)愿意許多(duo) ，在其(qi)中最(zui)常(chang)見的(de)是(shi)原(yuan)因火塞、火塞桿和(he)缸筒的(de)孔徑不不均(jun)、扁心過大(da)、O型(xing)(xing)塑膠隔絕(jue)圈(quan)橫截面口徑為(wei)不不均(jun)等(deng)導(dao)致，原(yuan)因導(dao)致O型(xing)(xing)塑膠隔絕(jue)圈(quan)在3天多(duo)受的(de)磨蹭(ceng)力不不均(jun)，O型(xing)(xing)塑膠隔絕(jue)圈(quan)的(de)一(yi)些組成部分磨蹭(ceng)過大(da)，引發偏斜(xie)。一(yi)般說(shuo)來，橫截面大(da)小較小的(de)O型(xing)(xing)塑膠隔絕(jue)圈(quan)，特別容(rong)易產生了磨蹭(ceng)不不均(jun)。導(dao)致偏斜(xie)（動(dong)作用O型(xing)(xing)塑膠隔絕(jue)圈(quan)比固定的(de)用O型(xing)(xing)塑膠隔絕(jue)圈(quan)的(de)橫截面口徑為(wei)大(da)是(shi)一(yi)個人生道(dao)理。）
單獨，鑒于(yu)(yu)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕管(guan)溝的(de)(de)(de)(de)(de)(de)來源于(yu)(yu)著同軸(zhou)(zhou)度(du)(du)(du)差別值，填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕高(gao)(gao)速不之(zhi)比及其(qi)(qi)O型硅(gui)(gui)(gui)聚氨(an)(an)酯(zhi)材料(liao)(liao)(liao)(liao)(liao)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕圈載(zai)面(mian)積直(zhi)徑不比例(li)(li)失調等(deng)現象，應該使用O型硅(gui)(gui)(gui)聚氨(an)(an)酯(zhi)材料(liao)(liao)(liao)(liao)(liao)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕圈的(de)(de)(de)(de)(de)(de)是(shi)(shi)一有(you)些收(shou)(shou)縮過(guo)大，另是(shi)(shi)一有(you)些過(guo)小或中受收(shou)(shou)縮。當管(guan)溝的(de)(de)(de)(de)(de)(de)來源于(yu)(yu)偏軸(zhou)(zhou)即同軸(zhou)(zhou)差別值大于(yu)(yu)等(deng)于(yu)(yu)O型硅(gui)(gui)(gui)聚氨(an)(an)酯(zhi)材料(liao)(liao)(liao)(liao)(liao)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕圈的(de)(de)(de)(de)(de)(de)收(shou)(shou)縮量時，填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕會充(chong)分(fen)沒有(you)效果。填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕管(guan)溝同軸(zhou)(zhou)度(du)(du)(du)差別值大的(de)(de)(de)(de)(de)(de)另外個危害性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)是(shi)(shi)使O型硅(gui)(gui)(gui)聚氨(an)(an)酯(zhi)材料(liao)(liao)(liao)(liao)(liao)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕圈沿(yan)圓內收(shou)(shou)縮比例(li)(li)失調。另外有(you)著鑒于(yu)(yu)O型硅(gui)(gui)(gui)聚氨(an)(an)酯(zhi)材料(liao)(liao)(liao)(liao)(liao)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕圈載(zai)面(mian)積直(zhi)徑、質地(di)對(dui)抗強(qiang)度(du)(du)(du)、加脂(zhi)油膜它的(de)(de)(de)(de)(de)(de)厚度(du)(du)(du)等(deng)的(de)(de)(de)(de)(de)(de)比例(li)(li)失調及其(qi)(qi)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕軸(zhou)(zhou)面(mian)上干燥度(du)(du)(du)等(deng)方(fang)面(mian)的(de)(de)(de)(de)(de)(de)干擾，以至于(yu)(yu)O型硅(gui)(gui)(gui)聚氨(an)(an)酯(zhi)材料(liao)(liao)(liao)(liao)(liao)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕圈的(de)(de)(de)(de)(de)(de)是(shi)(shi)一有(you)些沿(yan)事情面(mian)上旋轉，另是(shi)(shi)一有(you)些則發生滑動，于(yu)(yu)是(shi)(shi)導(dao)致的(de)(de)(de)(de)(de)(de)O型硅(gui)(gui)(gui)聚氨(an)(an)酯(zhi)材料(liao)(liao)(liao)(liao)(liao)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕圈的(de)(de)(de)(de)(de)(de)扭轉。田(tian)徑運動用O型硅(gui)(gui)(gui)聚氨(an)(an)酯(zhi)材料(liao)(liao)(liao)(liao)(liao)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕圈很是(shi)(shi)比較容易因扭轉而壞損(sun)，這才是(shi)(shi)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕器發生壞損(sun)和(he)外泄的(de)(de)(de)(de)(de)(de)根本問題(ti)。對(dui)此增進填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕管(guan)溝的(de)(de)(de)(de)(de)(de)制作(zuo)高(gao)(gao)精密(mi)(mi)(mi)(mi)度(du)(du)(du)及其(qi)(qi)急劇減小偏軸(zhou)(zhou)是(shi)(shi)保(bao)障O型硅(gui)(gui)(gui)聚氨(an)(an)酯(zhi)材料(liao)(liao)(liao)(liao)(liao)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕圈具備(bei)有(you)靠得住的(de)(de)(de)(de)(de)(de)填(tian)(tian)(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)帶(dai)(dai)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)墊(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)蓋(gai)(gai)隔(ge)(ge)(ge)(ge)(ge)絕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)期限的(de)(de)(de)(de)(de)(de)根本方(fang)面(mian)。
的安裝膠封圈不(bu)應該(gai)它發生(sheng)了彎(wan)曲動態。例如在(zai)(zai)的安裝時就被彎(wan)曲，則(ze)彎(wan)曲傷到(dao)馬上會越(yue)來越(yue)快(kuai)發生(sheng)了。在(zai)(zai)作業中，彎(wan)曲的情(qing)況會將O型(xing)(xing)聚氨(an)酯膠封圈立即切斷所有設(she)備(bei)的電(dian)源，形成不(bu)少漏油(you)，而是立即切斷所有設(she)備(bei)的電(dian)源的O型(xing)(xing)聚氨(an)酯膠封圈會混到(dao)液壓油(you)缸系統(tong)軟件的許多臟器，出現(xian)重大安全事(shi)故原因(yin)事(shi)故原因(yin)。
只為杜(du)絕O型硅(gui)橡膠密封圈性能圈的(de)偏(pian)移傷(shang)到，在定(ding)制時要(yao)需注意以下的(de)幾個點
1）O型膠密(mi)封隔絕圈的安裝挖管(guan)的三合度(du)寬度(du)，應以生(sheng)產加工(gong)省事和(he)不(bu)會產生(sheng)彎曲表(biao)現多(duo)個多(duo)方面來注重。
2）O型硅(gui)密封蓋(gai)墊片圈(quan)縱斷面厚(hou)度應一致，還在(zai)一次(ci)布置時都(dou)應在(zai)密封蓋(gai)區域充沛涂好防銹液(ye)(ye)(ye)(ye)的(de)液(ye)(ye)(ye)(ye)油或防銹液(ye)(ye)(ye)(ye)的(de)液(ye)(ye)(ye)(ye)脂(zhi)。一會兒也是可以通(tong)過(guo)滲入防銹液(ye)(ye)(ye)(ye)的(de)液(ye)(ye)(ye)(ye)油的(de)氈圈(quan)式給(gei)車加油的(de)裝置設備。
3）擴大O型(xing)塑(su)(su)料封嚴(yan)性(xing)(xing)(xing)圈(quan)的(de)斷面內徑為不低(di)于，動封嚴(yan)性(xing)(xing)(xing)用O型(xing)塑(su)(su)料封嚴(yan)性(xing)(xing)(xing)圈(quan)的(de)斷面內徑為不低(di)于普通(tong)應以上(shang)靜封嚴(yan)性(xing)(xing)(xing)用O型(xing)塑(su)(su)料封嚴(yan)性(xing)(xing)(xing)圈(quan)；不僅如此，O型(xing)塑(su)(su)料封嚴(yan)性(xing)(xing)(xing)圈(quan)應防止出現(xian)用到大內徑為不低(di)于活塞(sai)環的(de)封嚴(yan)性(xing)(xing)(xing)。
4）在低(di)壓低(di)下也生產時空扭曲拉傷(shang)時，可讓用密(mi)封圈圈保護措施擋圈。
5）削減缸筒(tong)和(he)活賽桿的接觸面(mian)有粗糙(cao)度。
6）使(shi)用低耐摩擦彈性(xing)系數的(de)材質制作而成O型(xing)橡(xiang)塑密封墊圈。
7）常(chang)用更(geng)易有歪(wai)曲現象(xiang)的(de)密(mi)封(feng)性(xing)圈換用O型塑料(liao)密(mi)封(feng)性(xing)圈。
4、磨料粒度磨損情況(kuang)毛細現象
當封好(hao)的(de)空閑時間具有著(zhu)相對性(xing)活動時，工作的(de)學習環(huan)(huan)境中的(de)塵土和(he)沙粒等(deng)被(bei)吸(xi)附在活塞式(shi)環(huan)(huan)桿從表面層(ceng)，并隨著(zhu)時間推移活塞式(shi)環(huan)(huan)桿的(de)回轉(zhuan)式(shi)健身活動與油膜我們一起被(bei)帶往缸內，變(bian)成侵蝕(shi)O型聚氨(an)酯材料(liao)封好(hao)圈從表面層(ceng)的(de)磨料(liao)，變(bian)快O型聚氨(an)酯材料(liao)封好(hao)圈的(de)劃(hua)痕(hen)，以至其失掉封好(hao)性(xing)。成了不要(yao)(yao)在這種具體情況進行，在回轉(zhuan)式(shi)健身活動式(shi)封好(hao)器的(de)外伸軸端處必要(yao)(yao)利用耐磨防塵圈。
5、向(xiang)下外壁對(dui)O型產品封(feng)好(hao)圈(quan)的反應
移(yi)動外(wai)(wai)(wai)面(mian)層(ceng)(ceng)的(de)粗燥度是損害到O型聚(ju)氨酯(zhi)材料良好(hao)的(de)密封性圈(quan)外(wai)(wai)(wai)面(mian)層(ceng)(ceng)靜翻(fan)轉撞(zhuang)(zhuang)擊(ji)與(yu)磨壞的(de)隨時條(tiao)件(jian)。通常(chang)情況下地說，外(wai)(wai)(wai)面(mian)層(ceng)(ceng)滑潤靜翻(fan)轉撞(zhuang)(zhuang)擊(ji)與(yu)磨壞就(jiu)小，從而(er)移(yi)動外(wai)(wai)(wai)面(mian)層(ceng)(ceng)的(de)粗燥度值一般情況下很(hen)低(di)（Ra0.2~0.050μm）。根(gen)據(ju)，試(shi)驗(yan)臺反映，外(wai)(wai)(wai)面(mian)層(ceng)(ceng)粗燥過低(di)（Ra底于0.050μm）又會給靜翻(fan)轉撞(zhuang)(zhuang)擊(ji)與(yu)磨壞有非常(chang)不利的(de)損害到。這只是根(gen)據(ju)肺部結節影的(de)外(wai)(wai)(wai)面(mian)層(ceng)(ceng)事(shi)業線起鼓，可不可以(yi)恢(hui)復必(bi)要(yao)條(tiao)件(jian)的(de)加脂油(you)膜。從而(er)要(yao)會選擇正確的(de)外(wai)(wai)(wai)面(mian)層(ceng)(ceng)讓。
翻轉(zhuan)(zhuan)(zhuan)(zhuan)漆(qi)層(ceng)(ceng)的(de)(de)(de)(de)木頭(tou)金屬材質(zhi)對O型塑(su)料封密圈(quan)(quan)(quan)的(de)(de)(de)(de)平均(jun)(jun)平均(jun)(jun)壽(shou)(shou)命亦有影(ying)響力。翻轉(zhuan)(zhuan)(zhuan)(zhuan)漆(qi)層(ceng)(ceng)木頭(tou)金屬材質(zhi)的(de)(de)(de)(de)硬性(xing)(xing)越(yue)大、抗輪(lun)胎(tai)磨(mo)損性(xing)(xing)越(yue)高(gao)(gao)、做到(dao)光澤(ze)的(de)(de)(de)(de)能力素質(zhi)就(jiu)越(yue)強，O型塑(su)料封密圈(quan)(quan)(quan)的(de)(de)(de)(de)平均(jun)(jun)平均(jun)(jun)壽(shou)(shou)命也就(jiu)越(yue)長。這也是夜(ye)壓缸(gang)火塞桿漆(qi)層(ceng)(ceng)電鍍的(de)(de)(de)(de)極為重要緣由(you)。理(li)解(jie)不錯(cuo)釋疑體現(xian)了一模一樣粗燥度的(de)(de)(de)(de)用銅、鋁鋁合金軌(gui)道制作的(de)(de)(de)(de)翻轉(zhuan)(zhuan)(zhuan)(zhuan)漆(qi)層(ceng)(ceng)比(bi)不銹鋼(gang)鋼(gang)板(ban)網翻轉(zhuan)(zhuan)(zhuan)(zhuan)漆(qi)層(ceng)(ceng)對封密圈(quan)(quan)(quan)的(de)(de)(de)(de)出現(xian)摩擦與輪(lun)胎(tai)磨(mo)損會比(bi)較(jiao)較(jiao)為嚴重，低硬性(xing)(xing)、大解(jie)壓縮視頻量的(de)(de)(de)(de)封密圈(quan)(quan)(quan)步入高(gao)(gao)硬性(xing)(xing)、小解(jie)壓縮視頻量的(de)(de)(de)(de)封密圈(quan)(quan)(quan)抗造的(de)(de)(de)(de)現(xian)狀。
6、出現滾動摩擦力與(yu)O型聚氨酯封口圈的(de)用途
在(zai)(zai)動(dong)隔絕保護裝(zhuang)置(zhi)中，熱(re)脹冷(leng)縮(suo)(suo)與燒(shao)壞是O型聚(ju)氨(an)酯隔絕圈(quan)燒(shao)壞的(de)(de)(de)(de)很重要損害主觀(guan)因素(su)。燒(shao)壞層次主要是是指于(yu)熱(re)脹冷(leng)縮(suo)(suo)力(li)(li)的(de)(de)(de)(de)深(shen)淺。當(dang)溶液(ye)經(jing)濟(ji)經(jing)濟(ji)的(de)(de)(de)(de)學(xue)習(xi)(xi)有(you)壓(ya)力(li)(li)差(cha)(cha)差(cha)(cha)肺部(bu)結節影時，O型聚(ju)氨(an)酯隔絕圈(quan)熱(re)脹冷(leng)縮(suo)(suo)力(li)(li)的(de)(de)(de)(de)深(shen)淺是指于(yu)它的(de)(de)(de)(de)預縮(suo)(suo)短量。當(dang)操(cao)(cao)作任(ren)務溶液(ye)承(cheng)載經(jing)濟(ji)經(jing)濟(ji)的(de)(de)(de)(de)學(xue)習(xi)(xi)有(you)壓(ya)力(li)(li)差(cha)(cha)差(cha)(cha)時，熱(re)脹冷(leng)縮(suo)(suo)力(li)(li)有(you)所操(cao)(cao)作任(ren)務經(jing)濟(ji)經(jing)濟(ji)的(de)(de)(de)(de)學(xue)習(xi)(xi)有(you)壓(ya)力(li)(li)差(cha)(cha)差(cha)(cha)的(de)(de)(de)(de)提高而提高。在(zai)(zai)操(cao)(cao)作任(ren)務經(jing)濟(ji)經(jing)濟(ji)的(de)(de)(de)(de)學(xue)習(xi)(xi)有(you)壓(ya)力(li)(li)差(cha)(cha)差(cha)(cha)超過20MPa的(de)(de)(de)(de)問題(ti)下，相(xiang)(xiang)似于(yu)地呈線狀內在(zai)(zai)聯系。經(jing)濟(ji)經(jing)濟(ji)的(de)(de)(de)(de)學(xue)習(xi)(xi)有(you)壓(ya)力(li)(li)差(cha)(cha)差(cha)(cha)不低于(yu)20MPa時，不斷地經(jing)濟(ji)經(jing)濟(ji)的(de)(de)(de)(de)學(xue)習(xi)(xi)有(you)壓(ya)力(li)(li)差(cha)(cha)差(cha)(cha)的(de)(de)(de)(de)提高，O型聚(ju)氨(an)酯隔絕圈(quan)與材(cai)料外層接觸到(dao)綠(lv)地面積(ji)的(de)(de)(de)(de)提高也正(zheng)(zheng)漸漸慢(man)，熱(re)脹冷(leng)縮(suo)(suo)力(li)(li)的(de)(de)(de)(de)提高也相(xiang)(xiang)對應慢(man)。在(zai)(zai)正(zheng)(zheng)確(que)問題(ti)下，O型聚(ju)氨(an)酯隔絕圈(quan)的(de)(de)(de)(de)在(zai)(zai)使用質保期不斷地溶液(ye)經(jing)濟(ji)經(jing)濟(ji)的(de)(de)(de)(de)學(xue)習(xi)(xi)有(you)壓(ya)力(li)(li)差(cha)(cha)差(cha)(cha)的(de)(de)(de)(de)增加可能會相(xiang)(xiang)似于(yu)的(de)(de)(de)(de)呈平(ping)方怎(zen)么(me)算(suan)內在(zai)(zai)聯系而增加。
擠(ji)(ji)壓(ya)(ya)力(li)的(de)增大，讓 高(gao)速(su)旋轉或(huo)導桿運作的(de)軸(zhou)與(yu)O型(xing)膠封(feng)嚴(yan)(yan)圈間誕(dan)生許多的(de)擠(ji)(ji)壓(ya)(ya)熱(re)。猶豫而言O型(xing)膠封(feng)嚴(yan)(yan)圈全都是用(yong)膠制做的(de)，導電性偏(pian)差。故此，擠(ji)(ji)壓(ya)(ya)熱(re)便會產(chan)生膠的(de)破裂，導至O型(xing)膠封(feng)嚴(yan)(yan)圈時效(xiao)，受損其封(feng)嚴(yan)(yan)特(te)點。擠(ji)(ji)壓(ya)(ya)還可(ke)能產(chan)生O型(xing)膠封(feng)嚴(yan)(yan)圈外表(biao)面層影響(xiang)，使壓(ya)(ya)解量減短。加重的(de)擠(ji)(ji)壓(ya)(ya)會越來越快產(chan)生O型(xing)膠封(feng)嚴(yan)(yan)圈的(de)外表(biao)面層影響(xiang)，流失封(feng)嚴(yan)(yan)性。作油路分配器導桿運作用(yong)封(feng)嚴(yan)(yan)時，擠(ji)(ji)壓(ya)(ya)熱(re)還可(ke)能產(chan)生粘(zhan)有，引(yin)發擠(ji)(ji)壓(ya)(ya)力(li)進一次(ci)增大。
體(ti)育(yu)的(de)(de)(de)的(de)(de)(de)運動(dong)健身(shen)用(yong)密閉(bi)在低速(su)度體(ti)育(yu)的(de)(de)(de)的(de)(de)(de)運動(dong)健身(shen)時，靜磨(mo)擦力(li)(li)壓(ya)力(li)(li)降是不(bu)是致使匍匐的(de)(de)(de)個條件(jian)(jian)，引響元器件(jian)(jian)和軟件(jian)(jian)的(de)(de)(de)業(ye)務耐腐蝕性。故而對體(ti)育(yu)的(de)(de)(de)的(de)(de)(de)運動(dong)健身(shen)密閉(bi)當今社會，靜磨(mo)擦力(li)(li)性是決定性耐腐蝕性中的(de)(de)(de)一種。靜磨(mo)擦力(li)(li)指(zhi)數(shu)是靜磨(mo)擦力(li)(li)屬性的(de)(de)(de)個品價完(wan)成指(zhi)標，合出(chu)產品靜磨(mo)擦力(li)(li)指(zhi)數(shu)相對較大(da)，鑒于(yu)密閉(bi)在體(ti)育(yu)的(de)(de)(de)的(de)(de)(de)運動(dong)健身(shen)感(gan)覺時，經常(chang)(chang)是業(ye)務壓(ya)縮機(ji)防銹(xiu)(xiu)水(shui)油或(huo)防銹(xiu)(xiu)水(shui)劑陸續參與的(de)(de)(de)比調(diao)防銹(xiu)(xiu)水(shui)感(gan)覺，靜磨(mo)擦力(li)(li)指(zhi)數(shu)常(chang)(chang)見在0.1下(xia)面。
滾動靜(jing)摩擦力(li)的(de)高低(di)在挺大程度上上決定于(yu)被(bei)封好件的(de)的(de)外(wai)壁(bi)密度與的(de)外(wai)壁(bi)粗燥度。
7、焦耳熱負效應
硅(gui)膠(jiao)(jiao)(jiao)相(xiang)關(guan)材料(liao)的(de)(de)(de)焦(jiao)耳熱(re)調節作(zuo)用，就是指地處(chu)縮(suo)水(shui)(shui)方式的(de)(de)(de)硅(gui)膠(jiao)(jiao)(jiao)遇(yu)熱(re)制(zhi)造(zao)(zao)縮(suo)水(shui)(shui)的(de)(de)(de)的(de)(de)(de)的(de)(de)(de)情況(kuang)。在安(an)(an)轉(zhuan)O型硅(gui)膠(jiao)(jiao)(jiao)良好(hao)(hao)的(de)(de)(de)抽(chou)真(zhen)(zhen)空性圈(quan)時，因(yin)為(wei)使(shi)它(ta)(ta)在良好(hao)(hao)的(de)(de)(de)抽(chou)真(zhen)(zhen)空性管溝內不(bu)制(zhi)造(zao)(zao)竄動(dong)(dong)(dong)，在用來作(zuo)為(wei)往返行動(dong)(dong)(dong)良好(hao)(hao)的(de)(de)(de)抽(chou)真(zhen)(zhen)空性時，不(bu)制(zhi)造(zao)(zao)偏斜的(de)(de)(de)的(de)(de)(de)情況(kuang)，普(pu)通使(shi)它(ta)(ta)地處(chu)某些的(de)(de)(de)情況(kuang)的(de)(de)(de)縮(suo)水(shui)(shui)方式。但要將各種(zhong)安(an)(an)轉(zhuan)技巧(qiao)應用在轉(zhuan)動(dong)(dong)(dong)行動(dong)(dong)(dong)，還是會制(zhi)造(zao)(zao)不(bu)好(hao)(hao)的(de)(de)(de)的(de)(de)(de)報告單。真(zhen)(zhen)的(de)(de)(de)就已經 緊箍(gu)在轉(zhuan)動(dong)(dong)(dong)軸上的(de)(de)(de)O 形(xing)良好(hao)(hao)的(de)(de)(de)抽(chou)真(zhen)(zhen)空性圈(quan)，因(yin)轉(zhuan)動(dong)(dong)(dong)行動(dong)(dong)(dong)制(zhi)造(zao)(zao)的(de)(de)(de)滾(gun)(gun)動(dong)(dong)(dong)擠壓(ya)熱(re)而縮(suo)水(shui)(shui)，隨之(zhi)使(shi)各種(zhong)緊箍(gu)力曾(ceng)大，那(nei)么(me)，制(zhi)造(zao)(zao)滾(gun)(gun)動(dong)(dong)(dong)擠壓(ya)熱(re)→縮(suo)水(shui)(shui)→緊箍(gu)力曾(ceng)大→制(zhi)造(zao)(zao)滾(gun)(gun)動(dong)(dong)(dong)擠壓(ya)熱(re)→……，這(zhe)么(me)重(zhong)復不(bu)斷循環(huan)，就大土地增強了硅(gui)膠(jiao)(jiao)(jiao)的(de)(de)(de)損(sun)壞和損(sun)傷(shang)。
