開口聯軸器輪胎彈性體規格有哪些
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小(xiao)的(de)體積(ji)，更大的(de)同型扭矩(ju)和更合理(li)的(de)配比尺寸(cun)，補償范圍(wei)大，質量輕轉動慣量小(xiao)螺(luo)栓與膜(mo)片(pian)組的(de)孔(kong)連接部位(wei)采用特(te)殊的(de)彈性墊套設計，極大減小(xiao)了孔(kong)緣(yuan)部位(wei)應力(li)的(de)集中，杜絕膜(mo)片(pian)的(de)撕裂(lie)交損，延長使用壽(shou)命。
膜片彈性聯軸器采用(yong)模塊化設計(ji)，裝配簡(jian)單，維修更換快捷。性能遠超國標(biao)JM系列產品，大量應用(yong)于風(feng)機(ji)系統，汽(qi)輪機(ji)組及其(qi)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，傳遞扭矩大，使(shi)用壽命長，免維(wei)護，耐高(gao)溫，耐酸(suan)堿(jian)防腐(fu)蝕，適用于高(gao)溫高(gao)速及有腐(fu)蝕工(gong)況環境的(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.
梅花聯軸器由兩個帶凸爪形裝的半聯和一個硬度可以調整的梅花形彈性非金屬元件組成，利用梅花形彈性元件嵌入兩個半聯之間實現聯接，梅花彈性聯軸器具有補償兩軸(zhou)相對位移，減振緩沖，結構簡單，無需潤滑(hua)維護方便等特點。
星形彈性聯軸器是以工程塑料作彈性元件，適用于聯接兩同軸線的傳動軸系，星形聯軸器具有補償兩軸相對偏移、緩沖、減震、耐磨性能，適應場合普遍，傳遞轉矩20-35000.N.M,工作溫度-35-+80攝氏度。星型聯軸器聚氨脂彈性體由凸形爪塊限制(zhi)。
梅花形聯軸器以聚氨脂塑料為彈性元件與二半聯軸器主體緊密組合,主體以進口配方合金鋁為主。梅花型聯軸器中間聚氨脂塑(su)(su)料元件以獨(du)有(you)配方配制(zhi),具(ju)有(you)耐(nai)磨(mo)性高抗溫性好韌性強,與一般普通塑(su)(su)膠件質量(liang)穩定(ding)耐(nai)用. 梅花型體有(you)六瓣和八瓣,根據客戶要求(qiu)定(ding)制(zhi). 固定(ding)方式有(you)鍵槽.
爪式聯軸器結構簡單、無需潤滑、方便維修、便于檢查、免維護，可連續長期運行。高強度聚氨酯彈性元件耐磨耐油，承載能力大，使用壽命長，安全可靠。工作穩定可靠，具有良好的減振、緩沖和電氣絕緣性能。三爪聯軸器具有較大的軸向、徑(jing)向和(he)角向補償能力。結構(gou)簡(jian)單，徑(jing)向尺(chi)寸小(xiao)，重(zhong)量(liang)輕，轉(zhuan)動(dong)慣量(liang)小(xiao)，適用于中(zhong)高速場合。
The plum-shaped flexible coupling is composed of two semi-couplings with convex claws and a plum-shaped flexible non-metallic element whose hardness can be adjusted. By embedding the plum-shaped flexible element into the two semi-couplings to realize the connection, plum couplings has the characteristics of compensating the relative displacement of the two axes, reducing vibration and buffering, simple structure and easy maintenance without lubrication.
輪胎聯軸器采(cai)用輪胎體狀橡(xiang)膠(jiao)(jiao)元件，與兩個(ge)半聯(lian)經(jing)過螺栓聯(lian)接(jie)，實現扭矩傳遞和(he)位移補償。橡(xiang)膠(jiao)(jiao)輪胎聯(lian)軸(zhou)器具有較高的彈性(xing)(xing)性(xing)(xing)能，扭轉剛(gang)度(du)小，減震(zhen)能力強(qiang)，軸(zhou)向補償能力較大(da)，有良(liang)好的阻尼性(xing)(xing)能。
彈性輪(lun)(lun)(lun)胎(tai)(tai)(tai)聯(lian)(lian)軸(zhou)器(qi)(qi)輪(lun)(lun)(lun)胎(tai)(tai)(tai)體(ti)(ti)(ti)是輪(lun)(lun)(lun)胎(tai)(tai)(tai)聯(lian)(lian)軸(zhou)器(qi)(qi)必要的(de)(de)備件之(zhi)一，相(xiang)應的(de)(de)分為(wei)(wei)UL、LA、LB輪(lun)(lun)(lun)胎(tai)(tai)(tai)體(ti)(ti)(ti)。輪(lun)(lun)(lun)胎(tai)(tai)(tai)式(shi)聯(lian)(lian)軸(zhou)器(qi)(qi)分為(wei)(wei)凸(tu)(tu)(tu)型(xing)和(he)凹(ao)型(xing)兩大(da)類(lei)，凸(tu)(tu)(tu)型(xing)又(you)分為(wei)(wei)帶(dai)骨架整體(ti)(ti)(ti)式(shi)、無(wu)骨整體(ti)(ti)(ti)式(shi)和(he)徑向切口式(shi)三種。輪(lun)(lun)(lun)胎(tai)(tai)(tai)環內(nei)側用硫化方法與(yu)鋼(gang)質骨架粘接(jie)(jie)成(cheng)一體(ti)(ti)(ti)，骨架上(shang)的(de)(de)螺栓(shuan)孔(kong)處焊(han)有螺母。裝配時用螺栓(shuan)與(yu)兩半聯(lian)(lian)軸(zhou)器(qi)(qi)的(de)(de)凸(tu)(tu)(tu)緣連接(jie)(jie)，依靠擰(ning)緊螺栓(shuan)使(shi)輪(lun)(lun)(lun)胎(tai)(tai)(tai)與(yu)凸(tu)(tu)(tu)緣端面(mian)之(zhi)間(jian)產生的(de)(de)摩擦力(li)來傳遞轉(zhuan)矩，輪(lun)(lun)(lun)胎(tai)(tai)(tai)環工作時發(fa)生扭轉(zhuan)剪(jian)切變形，故輪(lun)(lun)(lun)胎(tai)(tai)(tai)聯(lian)(lian)軸(zhou)器(qi)(qi)具有很高(gao)的(de)(de)彈性，補償兩軸(zhou)相(xiang)對位移的(de)(de)能力(li)較大(da)，并(bing)有良好的(de)(de)阻尼，而且結構簡單、不需潤滑(hua)、裝拆和(he)維(wei)護都比較方便(bian)。
輪胎式聯軸器缺點是承載能力(li)(li)不(bu)高(gao)、外(wai)(wai)形(xing)尺寸較大，隨著兩軸(zhou)相對扭轉角(jiao)的增加使(shi)輪(lun)胎(tai)外(wai)(wai)形(xing)扭歪，軸(zhou)向尺寸略(lve)有減小，將在兩軸(zhou)上(shang)產(chan)生較大的附加軸(zhou)向力(li)(li)，使(shi)軸(zhou)承負載加大而降低壽命(ming)。輪(lun)胎(tai)聯軸(zhou)器高(gao)速運(yun)轉時，輪(lun)胎(tai)外(wai)(wai)緣由于離心力(li)(li)的作用而向外(wai)(wai)擴(kuo)張，將進(jin)一步(bu)增大附加軸(zhou)向力(li)(li)。為此，在安(an)裝聯軸(zhou)器時應采取措施(shi)，使(shi)輪(lun)胎(tai)中的應力(li)(li)方向與工(gong)(gong)作時產(chan)生的應力(li)(li)方向相反，以抵消(xiao)部分附加軸(zhou)向力(li)(li)，達到(dao)改善聯軸(zhou)器和兩軸(zhou)承的工(gong)(gong)和條件。
輪(lun)胎式(shi)聯軸(zhou)器由于(yu)種(zhong)種(zhong)原因使(shi)其(qi)質(zhi)心或慣(guan)性(xing)主軸(zhou)與其(qi)加(jia)轉軸(zhou)線不(bu)重合(he)，在運轉時將產(chan)生不(bu)平(ping)(ping)衡(heng)離心慣(guan)性(xing)力、離心慣(guan)性(xing)力偶(ou)和(he)動撓(nao)度(du)（振型(xing)）的(de)(de)現(xian)象(xiang)，稱為轉子的(de)(de)不(bu)平(ping)(ping)衡(heng)現(xian)象(xiang)，這種(zhong)不(bu)平(ping)(ping)衡(heng)現(xian)象(xiang)必(bi)然引(yin)起軸(zhou)系的(de)(de)振動，從而影響機器的(de)(de)正(zheng)常(chang)工(gong)作和(he)使(shi)用(yong)壽命，因而對其(qi)必(bi)須加(jia)以重視。
The tyre coupling adopts tyre body-shaped rubber elements, which are connected with two semi-couplings through bolts to realize torque transmission and displacement compensation. Tyre coupling has high elastic performance, small torsional rigidity, strong damping capacity, large axial compensation capacity, and good damping performance.
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