齒式輪胎聯軸器生產廠家
ROD鼓形齒式聯軸器是Rokee獨立開發的核心技術傳動產品之一并且在國家建立和報備了企業技術標準，結合了日本，德國等先進國家的鼓型齒聯軸器標(biao)準(zhun)技術(shu)，優化了(le)很多(duo)細部尺寸鏈，采(cai)用了(le)大壓力角齒形(xing)設(she)計(ji)，軸(zhou)孔采(cai)用短軸(zhou)設(she)計(ji)，縮小了(le)長徑比，結構更加緊湊，轉速性(xing)能優異(yi)。相近型(xing)號的螺栓采(cai)用標(biao)準(zhun)統(tong)一(yi)化，零部件通用性(xing)好。
與國家標準齒式聯軸器相比(bi)能夠(gou)傳遞更大(da)的(de)扭矩，質量相對(dui)大(da)幅度減輕，轉動(dong)慣量小，符合(he)歐洲防爆要求，各種綜合(he)性能大(da)大(da)超前。為了更好的(de)傳動(dong)性能，我們(men)強烈推薦您選(xuan)用。
鼓型齒式聯軸器是一種特別設計的先進齒式聯軸器，其外齒制成球面，球面的中心在齒輪的軸線上，齒側的間隙比一般產品稍大，鼓形齒聯軸器可以傳遞較大的扭矩和允(yun)許較大的角位移，性能優(you)異且(qie)壽命更(geng)加長久。
As the gear type flexible coupling, it can be applied into various general drive sites. Due to the special hook face drum gear design, in the definitive deviation scope, it can effectively avoid the edge stress concentration at tooth meshing, so it has outstanding radial and angular centering capacity. Moreover, it can ensure long service life. ROD series drum gear coupling is one of Rokee’s core technical products. It has compact and reasonable structure, light weight, small hole-position fitting draw ratio, large pressure angle design, accurate centering and excellent speed performance. The bolt design has been standardized in series, the universality of parts is good and its service life far exceeds the one of domestic products.
The gear sleeve at both sides is in the structure of locating ring and uniform parts are used. In addition, the sealing is excellent and easy. Curved-tooth Gear Couplings are applied with larger pressure angle design. The product design is more reasonable and quality is reliable. The gear backlash is reasonable. All ROD series drum type gear couplings are designed in optimization, the structure is more compact and the proportion of hole diameter and length is more coordinated and reliable. Light weight and small rotational inertia. It’s made of high-quality alloy forged steel. It’s very applicable to the sites with anti-explosion requirements. The bolt size of adjacent models is the same and the installation is more convenient. Gear Coupling parts of same model can be exchanged for installation.
輪胎聯軸器采用輪(lun)胎體狀橡(xiang)膠元件，與兩(liang)個半(ban)聯經(jing)過(guo)螺栓聯接，實(shi)現扭矩傳遞(di)和位(wei)移(yi)補(bu)償。橡(xiang)膠輪(lun)胎聯軸器具有(you)較(jiao)高的(de)彈性(xing)性(xing)能，扭轉剛度小，減震能力強，軸向補(bu)償能力較(jiao)大(da)，有(you)良好的(de)阻尼性(xing)能。
彈性(xing)輪(lun)(lun)胎(tai)(tai)(tai)聯(lian)軸器(qi)(qi)(qi)輪(lun)(lun)胎(tai)(tai)(tai)體(ti)是輪(lun)(lun)胎(tai)(tai)(tai)聯(lian)軸器(qi)(qi)(qi)必(bi)要的(de)備件之一，相應的(de)分(fen)(fen)為(wei)UL、LA、LB輪(lun)(lun)胎(tai)(tai)(tai)體(ti)。輪(lun)(lun)胎(tai)(tai)(tai)式(shi)(shi)聯(lian)軸器(qi)(qi)(qi)分(fen)(fen)為(wei)凸型(xing)和凹型(xing)兩大類，凸型(xing)又分(fen)(fen)為(wei)帶骨架(jia)整(zheng)體(ti)式(shi)(shi)、無骨整(zheng)體(ti)式(shi)(shi)和徑向切口式(shi)(shi)三種。輪(lun)(lun)胎(tai)(tai)(tai)環(huan)內側用硫化方法與(yu)鋼(gang)質(zhi)骨架(jia)粘接成一體(ti)，骨架(jia)上(shang)的(de)螺栓(shuan)(shuan)孔處焊(han)有(you)(you)螺母。裝配時用螺栓(shuan)(shuan)與(yu)兩半(ban)聯(lian)軸器(qi)(qi)(qi)的(de)凸緣(yuan)(yuan)連接，依靠擰緊螺栓(shuan)(shuan)使輪(lun)(lun)胎(tai)(tai)(tai)與(yu)凸緣(yuan)(yuan)端(duan)面之間產生的(de)摩擦力(li)來(lai)傳遞轉(zhuan)矩(ju)，輪(lun)(lun)胎(tai)(tai)(tai)環(huan)工作時發生扭轉(zhuan)剪切變形，故輪(lun)(lun)胎(tai)(tai)(tai)聯(lian)軸器(qi)(qi)(qi)具有(you)(you)很高(gao)的(de)彈性(xing)，補償兩軸相對(dui)位(wei)移的(de)能力(li)較(jiao)大，并有(you)(you)良(liang)好(hao)的(de)阻尼，而且結構簡單、不(bu)需潤滑、裝拆和維護(hu)都比較(jiao)方便。
輪胎式聯軸器缺點是承載(zai)能力(li)不高(gao)、外(wai)形(xing)尺寸較(jiao)大(da)，隨著兩軸(zhou)(zhou)(zhou)相對扭轉(zhuan)角的(de)增加(jia)(jia)使(shi)輪胎(tai)外(wai)形(xing)扭歪(wai)，軸(zhou)(zhou)(zhou)向(xiang)(xiang)(xiang)尺寸略有(you)減(jian)小，將在兩軸(zhou)(zhou)(zhou)上產生(sheng)(sheng)較(jiao)大(da)的(de)附(fu)加(jia)(jia)軸(zhou)(zhou)(zhou)向(xiang)(xiang)(xiang)力(li)，使(shi)軸(zhou)(zhou)(zhou)承負載(zai)加(jia)(jia)大(da)而(er)降低壽命。輪胎(tai)聯軸(zhou)(zhou)(zhou)器(qi)高(gao)速運轉(zhuan)時(shi)，輪胎(tai)外(wai)緣由于(yu)離(li)心(xin)力(li)的(de)作用(yong)而(er)向(xiang)(xiang)(xiang)外(wai)擴張，將進一步增大(da)附(fu)加(jia)(jia)軸(zhou)(zhou)(zhou)向(xiang)(xiang)(xiang)力(li)。為此，在安裝聯軸(zhou)(zhou)(zhou)器(qi)時(shi)應(ying)采取措施，使(shi)輪胎(tai)中的(de)應(ying)力(li)方(fang)向(xiang)(xiang)(xiang)與工作時(shi)產生(sheng)(sheng)的(de)應(ying)力(li)方(fang)向(xiang)(xiang)(xiang)相反，以抵消部(bu)分(fen)附(fu)加(jia)(jia)軸(zhou)(zhou)(zhou)向(xiang)(xiang)(xiang)力(li)，達到改(gai)善聯軸(zhou)(zhou)(zhou)器(qi)和(he)兩軸(zhou)(zhou)(zhou)承的(de)工和(he)條件。
輪(lun)胎式聯軸(zhou)器(qi)由于種種原因(yin)使(shi)其質心或慣(guan)(guan)性(xing)主(zhu)軸(zhou)與其加(jia)轉軸(zhou)線不重(zhong)合，在運(yun)轉時將產生不平衡(heng)離(li)心慣(guan)(guan)性(xing)力、離(li)心慣(guan)(guan)性(xing)力偶和動(dong)撓度（振型）的(de)現象，稱為(wei)轉子的(de)不平衡(heng)現象，這種不平衡(heng)現象必然(ran)引(yin)起軸(zhou)系的(de)振動(dong)，從而影響機器(qi)的(de)正常工(gong)作(zuo)和使(shi)用壽命，因(yin)而對其必須(xu)加(jia)以(yi)重(zhong)視(shi)。
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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