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)很多細部尺寸鏈(lian)，采(cai)(cai)用(yong)(yong)了(le)大壓(ya)力角齒形設(she)計(ji)，軸孔采(cai)(cai)用(yong)(yong)短軸設(she)計(ji)，縮小了(le)長(chang)徑比(bi)，結構更(geng)加緊湊(cou)，轉(zhuan)速性能優異。相近(jin)型號的螺栓(shuan)采(cai)(cai)用(yong)(yong)標(biao)準(zhun)統一(yi)化，零部件(jian)通用(yong)(yong)性好。

與國家標準齒式聯軸器相(xiang)比(bi)能(neng)夠傳遞(di)更(geng)大(da)(da)(da)的扭矩，質量相(xiang)對(dui)大(da)(da)(da)幅度減輕，轉動慣量小，符(fu)合(he)歐洲防爆要求，各種綜合(he)性能(neng)大(da)(da)(da)大(da)(da)(da)超前。為了更(geng)好的傳動性能(neng)，我們強(qiang)烈推薦您選(xuan)用(yong)。

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(jiao)大的扭(niu)矩(ju)和允(yun)許較(jiao)大的角(jiao)位移(yi)，性能優異(yi)且(qie)壽命(ming)更加(jia)長(chang)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.

在工業傳動系統中，鼓形齒式聯軸器是銜接電機、減速機與工作機的核心部件，其承載能力與補償性能直接決定整套設備的運行效率與穩定性，廣泛服務于冶金、礦山、電力、船舶、石油化工等多個重工業領域，成為重型機械傳動中不可或缺的關鍵配套產品。作為專注于鼓形齒式聯軸器生產(chan)的主體，需兼顧產(chan)品結構合理性(xing)、生產(chan)工(gong)藝規范(fan)性(xing)與應用適配性(xing)，通(tong)過全流程精細化管控，打造契(qi)合各行業工(gong)況需求的傳動部(bu)件。

鼓形齒式聯軸器屬于(yu)剛撓性聯軸(zhou)器(qi)，核心結構由兩個(ge)帶(dai)有(you)外齒(chi)(chi)(chi)的(de)(de)套筒和一個(ge)帶(dai)有(you)內齒(chi)(chi)(chi)的(de)(de)鼓形外殼組(zu)成(cheng)(cheng)(cheng)，其關鍵設計(ji)亮點在(zai)于(yu)外齒(chi)(chi)(chi)被制成(cheng)(cheng)(cheng)球面(mian)，球面(mian)中心與齒(chi)(chi)(chi)輪(lun)軸(zhou)線重合，且齒(chi)(chi)(chi)側(ce)間隙大于(yu)普(pu)通齒(chi)(chi)(chi)輪(lun)，這種特殊(shu)結構讓其具(ju)備優異的(de)(de)軸(zhou)線偏(pian)差補償(chang)能力(li)，可同時應對徑(jing)向(xiang)(xiang)、軸(zhou)向(xiang)(xiang)和角向(xiang)(xiang)的(de)(de)位(wei)移(yi)偏(pian)差，避免了直(zhi)齒(chi)(chi)(chi)聯軸(zhou)器(qi)在(zai)角位(wei)移(yi)條件(jian)下(xia)出現的(de)(de)齒(chi)(chi)(chi)端(duan)棱邊擠壓、應力(li)集中等問題，大幅改善齒(chi)(chi)(chi)面(mian)接觸狀態。相(xiang)較于(yu)傳統(tong)直(zhi)齒(chi)(chi)(chi)聯軸(zhou)器(qi)，其承載(zai)能力(li)可顯(xian)著提升(sheng)，使用(yong)壽命也能有(you)效延(yan)長(chang)，同時傳動效率(lv)出眾(zhong)，運行時噪聲(sheng)更(geng)低，維修周(zhou)期更(geng)長(chang)，因(yin)此已逐步替代直(zhi)齒(chi)(chi)(chi)聯軸(zhou)器(qi)，成(cheng)(cheng)(cheng)為重載(zai)、復雜(za)工況下(xia)的(de)(de)優選傳動部件(jian)。

不(bu)同(tong)行(xing)業的工況(kuang)差異較大，對(dui)鼓形齒式聯(lian)(lian)軸(zhou)器的結構、性能(neng)要求(qiu)也各(ge)不(bu)相(xiang)同(tong)，生產過程中需結合實(shi)際(ji)應用場(chang)景(jing)進行(xing)針對(dui)性設計(ji)與(yu)加工。例如(ru)冶(ye)金(jin)行(xing)業的軋機、矯直機，需承受(shou)高扭(niu)矩與(yu)竄(cuan)輥位移，聯(lian)(lian)軸(zhou)器需具備(bei)極強的抗(kang)沖擊(ji)能(neng)力；礦山行(xing)業的破碎機、礦井(jing)提升(sheng)機，面臨(lin)頻繁啟停與(yu)振(zhen)動(dong)(dong)(dong)載(zai)荷，需優(you)化補(bu)償振(zhen)動(dong)(dong)(dong)位移的性能(neng)；高速壓縮機、燃氣輪機等精密傳動(dong)(dong)(dong)設備(bei)，則對(dui)產品(pin)的輕量化、低轉動(dong)(dong)(dong)慣量有嚴格要求(qiu)。生產廠(chang)家會根據這些需求(qiu)，設計(ji)不(bu)同(tong)系列的產品(pin)，有的采用接(jie)中間軸(zhou)結構實(shi)現緊湊安裝，有的集成制動(dong)(dong)(dong)輪滿足緊急制動(dong)(dong)(dong)需求(qiu)，有的優(you)化密封性適配垂直安裝場(chang)景(jing)，確保產品(pin)與(yu)工況(kuang)精準匹配。

材(cai)料選用(yong)與熱處(chu)理(li)工藝(yi)是保障(zhang)鼓形齒式聯軸(zhou)器性能的基礎，生產(chan)廠家(jia)會(hui)嚴格(ge)遵循(xun)相關(guan)標(biao)準，篩選適配的原(yuan)材(cai)料。外齒軸(zhou)套常(chang)選用(yong)45鋼(gang)(gang)或力學性能更(geng)優的合金(jin)鋼(gang)(gang)，內齒圈則根據工況(kuang)需求選用(yong)合金(jin)結構鋼(gang)(gang)等材(cai)料，對于制動(dong)輪等特殊部件，會(hui)選用(yong)抗拉(la)強度(du)與沖(chong)擊(ji)韌性俱佳的材(cai)質。熱處(chu)理(li)環節尤(you)為關(guan)鍵，通過(guo)(guo)調(diao)質、滲碳淬火等工藝(yi)，可使齒部具(ju)備(bei)高耐磨(mo)性，同時保障(zhang)芯部的抗沖(chong)擊(ji)性，部分高端產(chan)品還(huan)會(hui)采用(yong)梯度(du)熱處(chu)理(li)工藝(yi)，平衡齒部硬度(du)與整(zheng)體(ti)韌性，避免使用(yong)過(guo)(guo)程中(zhong)出現斷齒、磨(mo)損過(guo)(guo)快(kuai)等問題。

加(jia)工(gong)精度(du)直接影響聯軸器的(de)傳動效率與(yu)補償(chang)性(xing)能(neng)，生產過程(cheng)(cheng)中需(xu)對各環(huan)節進行(xing)嚴格(ge)把控(kong)。內齒圈需(xu)經過毛坯(pi)鍛造(zao)、調質處理、粗加(jia)工(gong)、半精加(jia)工(gong)、齒面精加(jia)工(gong)等多(duo)道工(gong)序(xu)，內徑(jing)公(gong)差(cha)(cha)、齒距累積誤差(cha)(cha)、齒向誤差(cha)(cha)均需(xu)符合標(biao)準(zhun)要求(qiu)；鼓形齒廓作為核心結構(gou)，需(xu)采用專用數控(kong)加(jia)工(gong)設備，通(tong)過精準(zhun)編(bian)程(cheng)(cheng)控(kong)制刀(dao)具軌(gui)跡，確保鼓形度(du)偏差(cha)(cha)、齒面粗糙度(du)達到規定標(biao)準(zhun)。此外，軸孔配合、鍵槽對稱度(du)等形位公(gong)差(cha)(cha)也需(xu)嚴格(ge)管控(kong)，確保裝配后連接可靠，減少運行(xing)過程(cheng)(cheng)中的(de)振動與(yu)噪聲(sheng)。

裝(zhuang)配(pei)(pei)與檢(jian)(jian)驗是產品(pin)出(chu)廠前的一道防(fang)線，生產廠家會按照規范流程完成(cheng)裝(zhuang)配(pei)(pei)，控制內齒(chi)圈與外齒(chi)軸套的配(pei)(pei)合間隙，必要時(shi)采用熱裝(zhuang)工藝提(ti)升貼合度(du)，螺栓(shuan)緊固則按對應扭(niu)矩值操作(zuo)，保障連接穩(wen)定性。檢(jian)(jian)驗環節會涵(han)蓋尺寸(cun)精(jing)度(du)檢(jian)(jian)測、裝(zhuang)配(pei)(pei)靈活性檢(jian)(jian)查、空載試運行(xing)等項(xiang)目(mu)，部分產品(pin)還會進(jin)行(xing)型式(shi)試驗，驗證傳(chuan)動(dong)效率、過(guo)載承載能力等關鍵(jian)指標，確保產品(pin)在兩倍瞬時(shi)過(guo)載轉矩作(zuo)用下無損壞，各項(xiang)性能符合行(xing)業標準與使用需求。

隨著工業(ye)(ye)(ye)裝備(bei)不(bu)斷升級，各(ge)行(xing)業(ye)(ye)(ye)對(dui)鼓形齒式聯軸器的性能要求持(chi)續提升，生(sheng)(sheng)產(chan)廠家也在不(bu)斷優(you)化(hua)生(sheng)(sheng)產(chan)工藝(yi)、完善產(chan)品(pin)體系(xi)。通過引入數字化(hua)加工設備(bei)，提升生(sheng)(sheng)產(chan)效(xiao)率與加工精度；結合行(xing)業(ye)(ye)(ye)應用場景，研發更(geng)具(ju)針對(dui)性的定制(zhi)化(hua)產(chan)品(pin)；優(you)化(hua)潤(run)滑(hua)與密封(feng)結構，延長(chang)產(chan)品(pin)使(shi)用壽命，助力各(ge)行(xing)業(ye)(ye)(ye)傳動系(xi)統實現高效(xiao)、穩定、安(an)全(quan)運行(xing)，為工業(ye)(ye)(ye)生(sheng)(sheng)產(chan)的持(chi)續推進提供(gong)可(ke)靠支撐。