當拖(tuo)鏈(lian)需(xu)承載較(jiao)大管纜負荷時應(ying)選(xuan)用(yong)(yong)高(gao)強(qiang)度支撐(cheng)板。拖(tuo)鏈(lian)的長(chang)＝行程(cheng)＋彎曲半徑，這(zhe)只適用(yong)(yong)于當固定聯結是在(zai)行程(cheng)的中(zhong)點時。數控系(xi)統的組成程(cheng)序編制及程(cheng)序載體數控程(cheng)序是數控機床拖(tuo)鏈(lian)自動加工(gong)(gong)零(ling)件(jian)的工(gong)(gong)作指令。目前德國(guo)工(gong)(gong)藝(yi)的工(gong)(gong)程(cheng)塑料(liao)拖(tuo)鏈(lian)完夠(gou)滿足海上鉆井平臺的使用(yong)(yong)。科學和技(ji)術的鋼制拖(tuo)鏈(lian)市場上大量應(ying)用(yong)(yong)的內容(rong)信息也提出了對用(yong)(yong)戶的請求。塑料拖鏈產品顏(yan)色(se)以黑(hei)色(se)為主，特殊顏(yan)色(se)需定做，一般(ban)都(dou)可以使用色(se)模去調和。
其(qi)(qi)二使(shi)(shi)得(de)使(shi)(shi)用的(de)(de)(de)(de)(de)(de)(de)負重得(de)以(yi)很大的(de)(de)(de)(de)(de)(de)(de)提升雙(shuang)(shuang)排(pai)塑料拖(tuo)鏈(lian)是(shi)由(you)多個(ge)同型(xing)號的(de)(de)(de)(de)(de)(de)(de)拼接(jie)而成(cheng)，所以(yi)在(zai)其(qi)(qi)連接(jie)的(de)(de)(de)(de)(de)(de)(de)部分(fen)都是(shi)有主題鏈(lian)板結合而成(cheng)，所以(yi)相比(bi)較的(de)(de)(de)(de)(de)(de)(de)普通單排(pai)的(de)(de)(de)(de)(de)(de)(de)話，相當于(yu)中間加了一個(ge)大軸(zhou)(zhou)支撐，那么這(zhe)個(ge)支撐對于(yu)承(cheng)重來說會增加很多的(de)(de)(de)(de)(de)(de)(de)，所以(yi)在(zai)高承(cheng)重運(yun)(yun)行(xing)的(de)(de)(de)(de)(de)(de)(de)情況下，雙(shuang)(shuang)排(pai)的(de)(de)(de)(de)(de)(de)(de)鏈(lian)子仍然(ran)保持其(qi)(qi)堅固的(de)(de)(de)(de)(de)(de)(de)特性，使(shi)(shi)其(qi)(qi)不容易(yi)出現(xian)壓彎，不容易(yi)出現(xian)不必要的(de)(de)(de)(de)(de)(de)(de)脆斷，對于(yu)在(zai)高速運(yun)(yun)行(xing)下，承(cheng)重較大的(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)用環境，其(qi)(qi)使(shi)(shi)用年限將增加非常多。處(chu)理好(hao)了上面這(zhe)些參數變(bian)量，雙(shuang)(shuang)軸(zhou)(zhou)組龍(long)門同步的(de)(de)(de)(de)(de)(de)(de)機床拖(tuo)鏈(lian)便可以(yi)正(zheng)常工作(zuo)。拖鏈的長＝行程＋彎曲半徑坦克(ke)鏈(lian)(lian)(lian)(lian)用(yong)途(tu)和(he)(he)特點(1)適(shi)合于使(shi)(shi)用(yong)在(zai)往復運(yun)(yun)(yun)動的(de)(de)(de)(de)場合，能(neng)(neng)夠對(dui)內(nei)(nei)(nei)(nei)(nei)置(zhi)(zhi)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)、油(you)(you)管(guan)(guan)(guan)(guan)(guan)、氣管(guan)(guan)(guan)(guan)(guan)、水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)等(deng)(deng)(deng)起到牽引和(he)(he)保護的(de)(de)(de)(de)作(zuo)(zuo)(zuo)(zuo)用(yong)。(2)拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)的(de)(de)(de)(de)每一節(jie)(jie)都(dou)能(neng)(neng)打(da)開，便于安裝和(he)(he)維修。運(yun)(yun)(yun)動時噪音低、耐(nai)磨，可(ke)(ke)高(gao)速(su)(su)(su)運(yun)(yun)(yun)動。(3)拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)已被廣泛應(ying)用(yong)于數(shu)控(kong)機(ji)(ji)床(chuang)、電(dian)(dian)(dian)(dian)(dian)子設備、石材(cai)機(ji)(ji)械、玻璃(li)機(ji)(ji)械、門窗機(ji)(ji)械、注塑機(ji)(ji)、機(ji)(ji)械手、超重(zhong)運(yun)(yun)(yun)輸設備、自動化倉庫等(deng)(deng)(deng)。拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)的(de)(de)(de)(de)結構(1)拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)外形似坦克(ke)鏈(lian)(lian)(lian)(lian)，由(you)眾多(duo)的(de)(de)(de)(de)單元(yuan)鏈(lian)(lian)(lian)(lian)接(jie)(jie)組成，鏈(lian)(lian)(lian)(lian)接(jie)(jie)之(zhi)(zhi)(zhi)間轉動自如。(2)相同(tong)系列(lie)的(de)(de)(de)(de)拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)的(de)(de)(de)(de)內(nei)(nei)(nei)(nei)(nei)高(gao)、外高(gao)、節(jie)(jie)距相同(tong)，拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)內(nei)(nei)(nei)(nei)(nei)寬(kuan)、彎曲(qu)半(ban)徑(jing)(jing)R可(ke)(ke)有(you)(you)(you)不(bu)同(tong)的(de)(de)(de)(de)選(xuan)(xuan)擇(ze)。(3)單元(yuan)鏈(lian)(lian)(lian)(lian)節(jie)(jie)由(you)左右鏈(lian)(lian)(lian)(lian)板和(he)(he)上(shang)下蓋(gai)板組成，拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)每節(jie)(jie)都(dou)能(neng)(neng)打(da)開，裝拆方便，不(bu)必(bi)穿線(xian)，打(da)開蓋(gai)板后(hou)即可(ke)(ke)把電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)、油(you)(you)管(guan)(guan)(guan)(guan)(guan)、氣管(guan)(guan)(guan)(guan)(guan)、水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)等(deng)(deng)(deng)放入(ru)拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)。(4)另可(ke)(ke)提供分(fen)(fen)隔片，將鏈(lian)(lian)(lian)(lian)內(nei)(nei)(nei)(nei)(nei)空間按需要(yao)分(fen)(fen)隔開。拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)的(de)(de)(de)(de)基本(ben)參數(shu)(1)材(cai)料：增(zeng)強尼(ni)龍，具有(you)(you)(you)高(gao)的(de)(de)(de)(de)壓力和(he)(he)抗拉負荷，良好的(de)(de)(de)(de)韌性(xing)、高(gao)彈性(xing)和(he)(he)耐(nai)磨性(xing)，阻(zu)燃，高(gao)低溫(wen)時性(xing)能(neng)(neng)穩定，可(ke)(ke)以使(shi)(shi)用(yong)在(zai)室外。(2)抗耐(nai)性(xing)：耐(nai)油(you)(you)、耐(nai)鹽(yan)，并有(you)(you)(you)一定的(de)(de)(de)(de)耐(nai)酸、耐(nai)堿能(neng)(neng)力。(3)運(yun)(yun)(yun)行(xing)速(su)(su)(su)度(du)(du)(du)(du)和(he)(he)加速(su)(su)(su)度(du)(du)(du)(du)：速(su)(su)(su)度(du)(du)(du)(du)可(ke)(ke)達(da)5米/秒，加速(su)(su)(su)度(du)(du)(du)(du)可(ke)(ke)達(da)5米/秒(具體速(su)(su)(su)度(du)(du)(du)(du)、加速(su)(su)(su)度(du)(du)(du)(du)視(shi)運(yun)(yun)(yun)行(xing)情況而定)。(4)運(yun)(yun)(yun)行(xing)壽(shou)命：在(zai)正常架(jia)空使(shi)(shi)用(yong)情況下，可(ke)(ke)達(da)500萬(wan)往復運(yun)(yun)(yun)動次數(shu)機(ji)(ji)床(chuang)拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)選(xuan)(xuan)用(yong)原則：內(nei)(nei)(nei)(nei)(nei)高(gao)：選(xuan)(xuan)擇(ze)內(nei)(nei)(nei)(nei)(nei)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)、油(you)(you)管(guan)(guan)(guan)(guan)(guan)、氣管(guan)(guan)(guan)(guan)(guan)、水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)等(deng)(deng)(deng)中粗(cu)的(de)(de)(de)(de)一根(gen)作(zuo)(zuo)(zuo)(zuo)為(wei)參考(kao)(kao)高(gao)度(du)(du)(du)(du)，加上(shang)至(zhi)少(shao)10%的(de)(de)(de)(de)高(gao)度(du)(du)(du)(du)空間作(zuo)(zuo)(zuo)(zuo)為(wei)拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)內(nei)(nei)(nei)(nei)(nei)高(gao)。如果重(zhong)疊(die)按重(zhong)疊(die)后(hou)實際高(gao)度(du)(du)(du)(du)作(zuo)(zuo)(zuo)(zuo)為(wei)參考(kao)(kao)高(gao)度(du)(du)(du)(du)。內(nei)(nei)(nei)(nei)(nei)寬(kuan)：選(xuan)(xuan)擇(ze)較粗(cu)的(de)(de)(de)(de)一些電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)、油(you)(you)管(guan)(guan)(guan)(guan)(guan)、氣管(guan)(guan)(guan)(guan)(guan)、水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)等(deng)(deng)(deng)，其外經(jing)之(zhi)(zhi)(zhi)和(he)(he)作(zuo)(zuo)(zuo)(zuo)為(wei)拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)內(nei)(nei)(nei)(nei)(nei)寬(kuan)的(de)(de)(de)(de)參考(kao)(kao)，并留(liu)有(you)(you)(you)至(zhi)少(shao)10%的(de)(de)(de)(de)寬(kuan)度(du)(du)(du)(du)空間。彎曲(qu)半(ban)徑(jing)(jing)：選(xuan)(xuan)擇(ze)內(nei)(nei)(nei)(nei)(nei)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan).油(you)(you)管(guan)(guan)(guan)(guan)(guan)、氣管(guan)(guan)(guan)(guan)(guan)、水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)等(deng)(deng)(deng)中大的(de)(de)(de)(de)彎曲(qu)半(ban)徑(jing)(jing)作(zuo)(zuo)(zuo)(zuo)為(wei)對(dui)考(kao)(kao)值(zhi)并留(liu)有(you)(you)(you)10%以上(shang)的(de)(de)(de)(de)空間拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)內(nei)(nei)(nei)(nei)(nei)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)、油(you)(you)管(guan)(guan)(guan)(guan)(guan)、水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)、氣管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)放置(zhi)(zhi)原則應(ying)該留(liu)有(you)(you)(you)15%的(de)(de)(de)(de)剩余空間，讓內(nei)(nei)(nei)(nei)(nei)置(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)、油(you)(you)管(guan)(guan)(guan)(guan)(guan)等(deng)(deng)(deng)可(ke)(ke)以自由(you)活動，在(zai)半(ban)徑(jing)(jing)方向上(shang)對(dui)拖(tuo)(tuo)(tuo)鏈(lian)(lian)(lian)(lian)不(bu)產生拉力。直(zhi)徑(jing)(jing)差別(bie)大的(de)(de)(de)(de)導線(xian)應(ying)該分(fen)(fen)開鋪(pu)設，重(zhong)量平均(jun)分(fen)(fen)布.必(bi)要(yao)時可(ke)(ke)用(yong)分(fen)(fen)隔片分(fen)(fen)開。在(zai)高(gao)速(su)(su)(su)或高(gao)頻(pin)率運(yun)(yun)(yun)行(xing)時，要(yao)盡量使(shi)(shi)導線(xian)在(zai)水(shui)(shui)(shui)平上(shang)相互分(fen)(fen)開，不(bu)要(yao)使(shi)(shi)之(zhi)(zhi)(zhi)相互疊(die)置(zhi)(zhi)，在(zai)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)、氣管(guan)(guan)(guan)(guan)(guan)、油(you)(you)管(guan)(guan)(guan)(guan)(guan)等(deng)(deng)(deng)較多(duo)的(de)(de)(de)(de)時候建議(yi)使(shi)(shi)用(yong)分(fen)(fen)隔片。