鋼(gang)制拖鏈如何選型(xing)
鋼制拖鏈由(you)鏈(lian)扳(ban)、支(zhi)撐(cheng)扳(ban)、軸銷等(deng)部件(jian)組成，使電纜或橡(xiang)膠管與(yu)拖鏈(lian)之間不(bu)產(chan)生(sheng)相對運動，不(bu)產(chan)生(sheng)扭曲變(bian)形(xing)，鏈(lian)扳(ban)經鍍(du)鉻處理(li)外形(xing)效果新穎結構合理(li)，靈巧強度高，鋼性好(hao)不(bu)變(bian)形(xing)，而且耐磨強度好(hao)，阻力小，一般應用在機(ji)床機(ji)械等(deng)的(de)電纜、油(you)管、氣管、水管、風管上起(qi)牽(qian)引和保(bao)(bao)護作(zuo)用。它(ta)在機(ji)床上的(de)應用不(bu)僅保(bao)(bao)護了電纜，也讓(rang)機(ji)床整(zheng)體(ti)看起(qi)來更為美(mei)觀(guan)。
我們都知道鋼(gang)制拖鏈(lian)對于電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)保護(hu)作用是(shi)(shi)很大的(de)，但是(shi)(shi)需(xu)要(yao)(yao)我(wo)們(men)(men)做到(dao)(dao)的(de)一(yi)點就是(shi)(shi)，我(wo)們(men)(men)要(yao)(yao)在(zai)鋪(pu)設電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)時候特(te)別(bie)注意，不要(yao)(yao)讓其出(chu)現(xian)(xian)扭(niu)曲的(de)現(xian)(xian)象(xiang)，首先我(wo)們(men)(men)要(yao)(yao)了(le)解(jie)到(dao)(dao)的(de)是(shi)(shi)，在(zai)鋼制拖(tuo)鏈(lian)中(zhong)鋪(pu)設電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)時候，一(yi)定要(yao)(yao)將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)兩(liang)點固定好，或(huo)(huo)(huo)至少在(zai)拖(tuo)鏈(lian)的(de)運動(dong)端必(bi)須固定。另外一(yi)般電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)移動(dong)點離拖(tuo)鏈(lian)端部的(de)距(ju)(ju)離應(ying)(ying)為電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)直徑的(de)20-30倍(bei)。其次zui關鍵的(de)就是(shi)(shi)；電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)敷設不能(neng)扭(niu)曲，也就是(shi)(shi)我(wo)們(men)(men)不可(ke)從(cong)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)卷(juan)筒(tong)或(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)盤的(de)某一(yi)端解(jie)開(kai)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)，而應(ying)(ying)先從(cong)旋轉卷(juan)筒(tong)或(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)盤將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)展開(kai)，甚至可(ke)以將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)展開(kai)或(huo)(huo)(huo)懸(xuan)掛起(qi)來。再就是(shi)(shi)拖(tuo)鏈(lian)需(xu)要(yao)(yao)高速或(huo)(huo)(huo)高頻率運行時要(yao)(yao)盡(jin)量使導線在(zai)水平(ping)上(shang)相互分開(kai)，拒(ju)絕相互疊置，電(dian)(dian)(dian)(dian)(dian)(dian)線、電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、油管、氣管等較多(duo)的(de)時候建議分開(kai)放置使用隔離片(pian)；直徑差距(ju)(ju)較大的(de)導線應(ying)(ying)該分開(kai)鋪(pu)設，重量分布平(ping)均，必(bi)要(yao)(yao)時可(ke)用隔離條將(jiang)其分隔。
要想鋼制(zhi)拖(tuo)鏈達(da)到理想的(de)保護(hu)作用，選對型(xing)號很重要，鋼(gang)制拖鏈(lian)的(de)選型(xing)一般要參考(kao)以下因素：
一、根據支撐(cheng)板(ban)孔徑Dma來確定鏈(lian)板(ban)高(gao)度(du)hg和拖(tuo)鏈(lian)型號。
二(er)、支(zhi)撐板內腔孔徑(jing)D1=d+約等于(yu)0.1d（取整數(shu)）。其中d=電線、電纜、液(ye)、氣軟(ruan)管(guan)的外徑(jing)。
; 三、根據拖鏈(lian)的功能(neng)要求來確定支撐板的彎(wan)曲半(ban)徑(jing)：
1.當管纜(lan)的(de)管接頭尺寸(cun)大于支(zhi)撐(cheng)板(ban)內(nei)腔孔徑后(hou)者經常會(hui)拆(chai)裝、維(wei)修等(deng)時，我們可(ke)以選擇分開式(shi)類型(xing)支(zhi)撐(cheng)板(ban)；
2.當拖鏈需承(cheng)載較大管、纜(lan)負(fu)荷(he)時，應該選擇高強度支撐(cheng)板型-整塊式；
3.安裝管纜的規格品(pin)種(zhong)較多時，可選擇框架式(shi)支撐板(ban)。
四(si)、機床拖鏈使用場(chang)合受(shou)限(xian)制條件、或受(shou)環境影響，需采用鋼帶防護(hu)支撐(cheng)板時。
鋼制拖鏈由(you)鏈(lian)扳(ban)、支(zhi)撐(cheng)扳(ban)、軸銷等(deng)部件(jian)組成，使電纜或橡(xiang)膠管與(yu)拖鏈(lian)之間不(bu)產(chan)生(sheng)相對運動，不(bu)產(chan)生(sheng)扭曲變(bian)形(xing)，鏈(lian)扳(ban)經鍍(du)鉻處理(li)外形(xing)效果新穎結構合理(li)，靈巧強度高，鋼性好(hao)不(bu)變(bian)形(xing)，而且耐磨強度好(hao)，阻力小，一般應用在機(ji)床機(ji)械等(deng)的(de)電纜、油(you)管、氣管、水管、風管上起(qi)牽(qian)引和保(bao)(bao)護作(zuo)用。它(ta)在機(ji)床上的(de)應用不(bu)僅保(bao)(bao)護了電纜，也讓(rang)機(ji)床整(zheng)體(ti)看起(qi)來更為美(mei)觀(guan)。
我們都知道鋼(gang)制拖鏈(lian)對于電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)保護(hu)作用是(shi)(shi)很大的(de)，但是(shi)(shi)需(xu)要(yao)(yao)我(wo)們(men)(men)做到(dao)(dao)的(de)一(yi)點就是(shi)(shi)，我(wo)們(men)(men)要(yao)(yao)在(zai)鋪(pu)設電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)時候特(te)別(bie)注意，不要(yao)(yao)讓其出(chu)現(xian)(xian)扭(niu)曲的(de)現(xian)(xian)象(xiang)，首先我(wo)們(men)(men)要(yao)(yao)了(le)解(jie)到(dao)(dao)的(de)是(shi)(shi)，在(zai)鋼制拖(tuo)鏈(lian)中(zhong)鋪(pu)設電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)時候，一(yi)定要(yao)(yao)將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)兩(liang)點固定好，或(huo)(huo)(huo)至少在(zai)拖(tuo)鏈(lian)的(de)運動(dong)端必(bi)須固定。另外一(yi)般電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)移動(dong)點離拖(tuo)鏈(lian)端部的(de)距(ju)(ju)離應(ying)(ying)為電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)直徑的(de)20-30倍(bei)。其次zui關鍵的(de)就是(shi)(shi)；電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)敷設不能(neng)扭(niu)曲，也就是(shi)(shi)我(wo)們(men)(men)不可(ke)從(cong)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)卷(juan)筒(tong)或(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)盤的(de)某一(yi)端解(jie)開(kai)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)，而應(ying)(ying)先從(cong)旋轉卷(juan)筒(tong)或(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)盤將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)展開(kai)，甚至可(ke)以將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)展開(kai)或(huo)(huo)(huo)懸(xuan)掛起(qi)來。再就是(shi)(shi)拖(tuo)鏈(lian)需(xu)要(yao)(yao)高速或(huo)(huo)(huo)高頻率運行時要(yao)(yao)盡(jin)量使導線在(zai)水平(ping)上(shang)相互分開(kai)，拒(ju)絕相互疊置，電(dian)(dian)(dian)(dian)(dian)(dian)線、電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、油管、氣管等較多(duo)的(de)時候建議分開(kai)放置使用隔離片(pian)；直徑差距(ju)(ju)較大的(de)導線應(ying)(ying)該分開(kai)鋪(pu)設，重量分布平(ping)均，必(bi)要(yao)(yao)時可(ke)用隔離條將(jiang)其分隔。
要想鋼制(zhi)拖(tuo)鏈達(da)到理想的(de)保護(hu)作用，選對型(xing)號很重要，鋼(gang)制拖鏈(lian)的(de)選型(xing)一般要參考(kao)以下因素：
一、根據支撐(cheng)板(ban)孔徑Dma來確定鏈(lian)板(ban)高(gao)度(du)hg和拖(tuo)鏈(lian)型號。
二(er)、支(zhi)撐板內腔孔徑(jing)D1=d+約等于(yu)0.1d（取整數(shu)）。其中d=電線、電纜、液(ye)、氣軟(ruan)管(guan)的外徑(jing)。
; 三、根據拖鏈(lian)的功能(neng)要求來確定支撐板的彎(wan)曲半(ban)徑(jing)：
1.當管纜(lan)的(de)管接頭尺寸(cun)大于支(zhi)撐(cheng)板(ban)內(nei)腔孔徑后(hou)者經常會(hui)拆(chai)裝、維(wei)修等(deng)時，我們可(ke)以選擇分開式(shi)類型(xing)支(zhi)撐(cheng)板(ban)；
2.當拖鏈需承(cheng)載較大管、纜(lan)負(fu)荷(he)時，應該選擇高強度支撐(cheng)板型-整塊式；
3.安裝管纜的規格品(pin)種(zhong)較多時，可選擇框架式(shi)支撐板(ban)。
四(si)、機床拖鏈使用場(chang)合受(shou)限(xian)制條件、或受(shou)環境影響，需采用鋼帶防護(hu)支撐(cheng)板時。
五、根據安裝管(guan)纜的數量來(lai)決定支撐板寬度(du)，從(cong)而知道(dao)拖鏈(lian)的寬度(du)。
尊敬的客戶：
感謝您關注我(wo)們的產品，本(ben)公司除了(le)有(you)此產品介(jie)紹(shao)以(yi)外，還有(you)安(an)全滑觸線，工字(zi)鋼(gang)電纜(lan)滑車，扁平(ping)電纜(lan)，行(xing)車(che)電源指示燈(deng)，滑觸線集電器等等的介紹，您(nin)如果對我們的產品(pin)有興(xing)趣，歡迎來(lai)電咨詢。謝謝!