RL系列膜片聯軸器是結合歐洲與日本等優質產品基礎之上獨立開發的高品質產品。膜片式聯軸器擁有更(geng)小(xiao)的(de)體積,更(geng)大(da)的(de)同型扭矩和更(geng)合理的(de)配比尺寸,補償(chang)范圍(wei)大(da),質量輕轉動慣量小(xiao)螺栓與膜(mo)片組的(de)孔(kong)連接部(bu)位(wei)采用(yong)特殊(shu)的(de)彈性墊套設計,極大(da)減小(xiao)了孔(kong)緣(yuan)部(bu)位(wei)應力的(de)集中,杜(du)絕膜(mo)片的(de)撕裂交損,延(yan)長使用(yong)壽命。



膜片彈性聯軸器采用模塊化設計(ji),裝配簡單(dan),維修更(geng)換快捷。性(xing)能(neng)遠超國標JM系列產(chan)品,大(da)量應用于風機(ji)系統,汽輪(lun)機(ji)組(zu)及(ji)其他重要工業領(ling)域。
彈性膜片聯軸器在傳遞扭矩的同時通過彈性膜片的的變形來補償軸向和角向的位移,是一種高性能的金屬彈性撓性聯軸器。彈性聯軸器結構緊湊,傳遞(di)扭矩大,使用壽命長,免維護,耐高溫,耐酸堿防腐(fu)蝕,適(shi)用于(yu)高溫高速及(ji)有(you)腐(fu)蝕工(gong)況環(huan)境的(de)軸系傳動。
The steel lamina coupling is an efficient flexible coupling with no back clearance and free from maintenance. Due to its unique structural design, it can achieve the perfect delivery of torque. Meanwhile, it has excellent performances, including large axial and radial compensation ability, low reply feedback force and wide thermal adaptability, etc. With different change design, it can be applied at most power transmission sites.
Rokee's RL series steel laminae coupling is a high-quality product developed independently on basis of combination of advanced products from Europe and Japan, etc. It has smaller size, larger torque of the same model, more reasonable proportioning size, large compensation scope, light weight and small rotational inertia. With modularized design, it’s easy for assembly, maintenance and replacement. Its performance far exceeds the one of JM series diaphragm coupling. It’s widely applied in the fields of fan systems, turboset and other pumps, etc.



不銹鋼雙膜片聯軸器作為金屬彈性元件撓性聯軸器的(de)(de)重要(yao)品類(lei),憑借(jie)獨特的(de)(de)結構設(she)計(ji)和(he)優異的(de)(de)傳(chuan)(chuan)(chuan)動(dong)性能,在(zai)現代機械傳(chuan)(chuan)(chuan)動(dong)系統中(zhong)占(zhan)據重要(yao)地位。其核心作用是通(tong)過不銹鋼(gang)膜片的(de)(de)彈性變形,補償主(zhu)動(dong)軸與從(cong)動(dong)軸之間因制造誤差、安(an)裝偏差、承載變形及溫升(sheng)變化產生的(de)(de)軸向(xiang)、徑向(xiang)和(he)角(jiao)向(xiang)位移,同時(shi)實現扭矩的(de)(de)精準傳(chuan)(chuan)(chuan)遞,為各類(lei)設(she)備(bei)的(de)(de)穩定運行提供保(bao)障(zhang)。
從結構(gou)(gou)組成(cheng)來(lai)看(kan),不銹(xiu)鋼(gang)雙(shuang)膜(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)器(qi)主要由兩組不銹(xiu)鋼(gang)膜(mo)(mo)片(pian)(pian)(pian)、兩半(ban)聯軸(zhou)器(qi)及中(zhong)間套(tao)筒等部(bu)(bu)件(jian)構(gou)(gou)成(cheng),部(bu)(bu)分(fen)(fen)結構(gou)(gou)還配(pei)備高強(qiang)(qiang)度螺栓、限位墊圈等壓緊元件(jian)。膜(mo)(mo)片(pian)(pian)(pian)作(zuo)為核(he)心彈性部(bu)(bu)件(jian),通(tong)常采用304或316不銹(xiu)鋼(gang)薄板(ban)疊合制(zhi)成(cheng),厚度根(gen)據工(gong)況需求(qiu)在0.35至1.20毫米之間調整,片(pian)(pian)(pian)數可(ke)(ke)從2片(pian)(pian)(pian)至8片(pian)(pian)(pian)靈活配(pei)置,片(pian)(pian)(pian)數越多,整體(ti)補(bu)償能力(li)(li)越強(qiang)(qiang)。雙(shuang)膜(mo)(mo)片(pian)(pian)(pian)結構(gou)(gou)相較于單膜(mo)(mo)片(pian)(pian)(pian),在位移(yi)補(bu)償方面(mian)更具優勢,其角向、徑(jing)向和軸(zhou)向補(bu)償能力(li)(li)可(ke)(ke)達單膜(mo)(mo)片(pian)(pian)(pian)類型(xing)的(de)1.5至2倍(bei),能更好地(di)適(shi)應復雜工(gong)況下的(de)軸(zhou)系偏差問題(ti)。膜(mo)(mo)片(pian)(pian)(pian)的(de)形(xing)狀設計(ji)多樣,常見的(de)有圓環式(shi)(shi)、連(lian)桿式(shi)(shi)、束(shu)腰式(shi)(shi)等,不同(tong)形(xing)狀的(de)膜(mo)(mo)片(pian)(pian)(pian)在應力(li)(li)分(fen)(fen)布、承載(zai)能力(li)(li)和補(bu)償特性上各有側重(zhong),可(ke)(ke)根(gen)據具體(ti)傳動(dong)需求(qiu)選擇適(shi)配(pei)類型(xing)。
在(zai)材質選用(yong)與(yu)生(sheng)產工(gong)藝上(shang),不(bu)銹(xiu)(xiu)鋼雙(shuang)膜(mo)片(pian)聯軸器的(de)(de)品質把(ba)控尤為關(guan)鍵。膜(mo)片(pian)材質的(de)(de)選擇直(zhi)接決(jue)定(ding)(ding)其耐(nai)腐蝕(shi)性、耐(nai)高溫性和疲勞壽命(ming),304不(bu)銹(xiu)(xiu)鋼適用(yong)于常規工(gong)況(kuang),具備良好的(de)(de)綜(zong)合(he)(he)力學性能;316不(bu)銹(xiu)(xiu)鋼則更適合(he)(he)化(hua)工(gong)、海洋(yang)等腐蝕(shi)環境,能有效抵御酸(suan)堿(jian)介質侵(qin)蝕(shi)。對于高溫工(gong)況(kuang)(超過(guo)200℃),可采用(yong)特種合(he)(he)金材質定(ding)(ding)制膜(mo)片(pian),確保在(zai)極端溫度下仍(reng)能維持穩(wen)定(ding)(ding)性能。生(sheng)產過(guo)程(cheng)中,膜(mo)片(pian)的(de)(de)加(jia)(jia)工(gong)精(jing)度直(zhi)接影響(xiang)傳動(dong)精(jing)度,需通過(guo)精(jing)密沖壓、激光(guang)切割等工(gong)藝保證尺寸公(gong)(gong)差(cha),同時對疊合(he)(he)后的(de)(de)膜(mo)片(pian)組進行嚴(yan)格(ge)的(de)(de)平整度檢測(ce),避免(mian)因膜(mo)片(pian)變形導致(zhi)傳動(dong)偏差(cha)。兩半聯軸器與(yu)中間套筒的(de)(de)加(jia)(jia)工(gong)需注重表面粗(cu)糙度和配合(he)(he)公(gong)(gong)差(cha),重載工(gong)況(kuang)下通常采用(yong)過(guo)渡配合(he)(he),防止(zhi)軸與(yu)聯軸器之間出現相對滑(hua)動(dong),確保扭矩傳遞的(de)(de)穩(wen)定(ding)(ding)性。
不銹鋼雙膜片聯軸器的核心性能(neng)優勢體現在(zai)多(duo)個方(fang)面。其一,傳(chuan)(chuan)動(dong)(dong)效(xiao)率(lv)出色,依靠金屬(shu)膜片的剛性傳(chuan)(chuan)遞扭矩,傳(chuan)(chuan)動(dong)(dong)效(xiao)率(lv)可達99.86%以上,無(wu)(wu)間隙、無(wu)(wu)磨(mo)損,能(neng)精準傳(chuan)(chuan)遞轉(zhuan)速,適(shi)用(yong)于對傳(chuan)(chuan)動(dong)(dong)精度(du)要求(qiu)較高的場景(jing)。其二,免維護特(te)性顯著,無(wu)(wu)需添加潤滑(hua)劑,避免了(le)潤滑(hua)泄漏帶來的污(wu)染(ran)問題,同時減少了(le)設(she)備維護成本和停機時間,特(te)別(bie)適(shi)合無(wu)(wu)人(ren)值守設(she)備和潔凈(jing)環境。其三,適(shi)應環境能(neng)力強,可在(zai)-80℃至300℃的溫度(du)范(fan)圍內(nei)穩定工(gong)作,兼具減震降噪(zao)效(xiao)果,無(wu)(wu)運行噪(zao)聲,能(neng)在(zai)沖(chong)擊、振動(dong)(dong)及腐蝕等惡劣工(gong)況下(xia)安全運行。其四(si),結構緊湊輕(qing)便,體積小、重(zhong)量(liang)輕(qing),裝(zhuang)拆便捷(jie),部分類型(xing)無(wu)(wu)需移動(dong)(dong)機器即可完(wan)成裝(zhuang)拆,大幅提升安裝(zhuang)和維護效(xiao)率(lv)。
基于這些優異特(te)(te)性,不(bu)銹(xiu)(xiu)鋼(gang)雙(shuang)膜(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi)的(de)應用場景極(ji)為廣泛,覆蓋多個行(xing)業(ye)的(de)核心(xin)設(she)(she)備(bei)。在(zai)(zai)精密機(ji)械(xie)領域,伺服電機(ji)、步進(jin)電機(ji)等驅動系(xi)(xi)統中常(chang)采用緊湊(cou)型雙(shuang)膜(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi),憑(ping)借高剛性和(he)零背隙(xi)特(te)(te)性,確保運(yun)動控制的(de)同步性和(he)重復定位精度。醫療行(xing)業(ye)中,CT掃描(miao)儀、手(shou)術機(ji)器(qi)人、全自動生(sheng)化分析儀等設(she)(she)備(bei)對(dui)傳動精度和(he)潔凈度要(yao)求嚴(yan)苛(ke),雙(shuang)膜(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi)的(de)免(mian)潤滑、無污(wu)染及高精度特(te)(te)性契合需求,能有效避免(mian)振動和(he)偏差對(dui)診療結果的(de)影響。化工(gong)與石油機(ji)械(xie)領域,面對(dui)腐蝕(shi)(shi)性介質(zhi)和(he)高溫工(gong)況,采用316不(bu)銹(xiu)(xiu)鋼(gang)或特(te)(te)種合金(jin)材(cai)質(zhi)的(de)雙(shuang)膜(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi),可抵御酸堿(jian)侵(qin)蝕(shi)(shi),保障泵、壓縮機(ji)等設(she)(she)備(bei)的(de)連續穩定運(yun)行(xing)。此外(wai),在(zai)(zai)航空航天、冶金(jin)設(she)(she)備(bei)、發(fa)電機(ji)組、印(yin)刷紡織機(ji)械(xie)等領域,不(bu)銹(xiu)(xiu)鋼(gang)雙(shuang)膜(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi)也(ye)發(fa)揮著重要(yao)作用,既能適應高速、大功(gong)率的(de)傳動需求,又能補償軸(zhou)(zhou)系(xi)(xi)偏差,保護設(she)(she)備(bei)軸(zhou)(zhou)承和(he)軸(zhou)(zhou)系(xi)(xi)部件,延(yan)長(chang)整(zheng)機(ji)使用壽命。
選型(xing)與使(shi)用(yong)環節的(de)科學把(ba)控,能(neng)充(chong)(chong)分(fen)發(fa)揮不(bu)銹鋼雙(shuang)膜片(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器的(de)性能(neng)優(you)勢(shi)。選型(xing)時需(xu)(xu)先確(que)(que)定核心(xin)負載(zai)參數,根(gen)據設備(bei)額(e)定扭(niu)矩計(ji)算所需(xu)(xu)公稱扭(niu)矩,對于(yu)存在啟(qi)動沖(chong)擊、頻繁正反轉(zhuan)的(de)工況(kuang),需(xu)(xu)預留(liu)充(chong)(chong)足余量,避(bi)免膜片(pian)(pian)(pian)疲勞斷裂。轉(zhuan)速(su)(su)(su)匹配(pei)同(tong)樣關(guan)鍵,高速(su)(su)(su)工況(kuang)下需(xu)(xu)選擇(ze)高精(jing)(jing)度平衡等級(ji)的(de)聯軸(zhou)(zhou)(zhou)器,同(tong)時平衡轉(zhuan)矩與轉(zhuan)速(su)(su)(su)的(de)關(guan)系(xi),高速(su)(su)(su)輕(qing)載(zai)可(ke)選用(yong)小直徑(jing)薄膜片(pian)(pian)(pian),低(di)速(su)(su)(su)重(zhong)載(zai)則適配(pei)大(da)直徑(jing)厚膜片(pian)(pian)(pian)。軸(zhou)(zhou)(zhou)孔(kong)(kong)規格需(xu)(xu)與驅動端、從(cong)動端軸(zhou)(zhou)(zhou)徑(jing)精(jing)(jing)準匹配(pei),軸(zhou)(zhou)(zhou)孔(kong)(kong)類型(xing)可(ke)根(gen)據軸(zhou)(zhou)(zhou)的(de)結構選擇(ze)圓柱形(xing)、圓錐(zhui)形(xing)或緊定螺釘式(shi),配(pei)合(he)公差需(xu)(xu)結合(he)工況(kuang)需(xu)(xu)求確(que)(que)定。安(an)裝時需(xu)(xu)校驗(yan)安(an)裝空間尺寸(cun),確(que)(que)保聯軸(zhou)(zhou)(zhou)器外徑(jing)和(he)總長與周邊設備(bei)無干涉,同(tong)時準確(que)(que)測(ce)量軸(zhou)(zhou)(zhou)系(xi)偏差,確(que)(que)保聯軸(zhou)(zhou)(zhou)器的(de)補償量大(da)于(yu)實際偏差值并預留(liu)20%余量。使(shi)用(yong)過程(cheng)中,針對多粉塵(chen)環境需(xu)(xu)配(pei)備(bei)金屬(shu)防護罩,避(bi)免異物卷入膜片(pian)(pian)(pian)組;定期檢查(cha)膜片(pian)(pian)(pian)狀態,發(fa)現疲勞裂紋及(ji)時更換(huan),可(ke)采(cai)用(yong)分(fen)體式(shi)膜片(pian)(pian)(pian)組設計(ji),縮短(duan)維護時間。
不銹鋼(gang)雙膜(mo)片(pian)聯軸(zhou)器憑借(jie)結(jie)構設(she)計的(de)(de)合理性(xing)、材質與工藝的(de)(de)可靠性(xing),以及(ji)適配多場(chang)景的(de)(de)通用性(xing),成為(wei)現代傳動(dong)(dong)系統中的(de)(de)關鍵部件(jian)。無(wu)論是追求(qiu)精度的(de)(de)精密設(she)備,還是應對惡劣環(huan)境的(de)(de)工業(ye)機械,其(qi)都(dou)能(neng)(neng)通過穩(wen)(wen)定的(de)(de)傳動(dong)(dong)性(xing)能(neng)(neng)和(he)長久的(de)(de)使用壽命,為(wei)設(she)備運行(xing)(xing)提供堅實支撐。隨著各(ge)行(xing)(xing)業(ye)對傳動(dong)(dong)系統要求(qiu)的(de)(de)不斷提升(sheng)(sheng),不銹鋼(gang)雙膜(mo)片(pian)聯軸(zhou)器在材質優化、結(jie)構創(chuang)新(xin)和(he)性(xing)能(neng)(neng)升(sheng)(sheng)級(ji)方面的(de)(de)空間持(chi)續拓(tuo)展,將進(jin)一步適配更多復雜(za)工況,為(wei)工業(ye)生產的(de)(de)高效、穩(wen)(wen)定發展注入動(dong)(dong)力。



微信咨詢







