進給凸輪 的英文怎麼說
中文拼音 [jìngěitūlún]
進給凸輪
英文
feed cam-
The paper studies the surface geometry of globoidal indexing cam by applying the theory of conjugate surfaces and the method of coordinate transformation, presents the equations related to the main inducement curvature of the cam profiles, analysis and deduces the equations of two circumscription curves, which judge if the conjugate surface could mesh properly. some calculate examples and conclusion are given. the surface equation of the globoidal cam and conjugate equation are established
論文首先在分析空間嚙合原理基礎上,採用坐標變換法推導出弧面分度凸輪的工作廓面方程、嚙合方程和壓力角計算公式,對弧面分度凸輪的嚙合特性進行了深入的分析和研究,對判斷曲面能否正確嚙合的依據如兩類界限線方程以及誘導主曲率等進行推導,並給出算例。Enter, administrate workingbench move organization adopt totally closed cam ratchet wheel organization quickly, can not park to change into the giving amount in the course of processing, there are overload safety units of one scene of types
進給與工作臺快移機構採用全封閉的凸輪棘輪機構,能在加工過程中不停車來改變進給量,並設有片式過載保險機構。As an important component of the above researches, this paper covers following aspects : ? firstly, product design theories are summarized, status and development trend of machinery product design are analyzed, and application of knowledge based design method in machinery product design is put forward. ? kbe ( knowledge based engineering ) theories such as knowledge acquisition, representation and storage are discussed, kbe concept is integrated with ug secondary development technology, and design knowledge is induced and stored to establish the design knowledge base. ? product case representation is researched, a hierarchical tree type product case library for complex products is established, retrieve strategy for cases of the nearest filed is put forward and corresponding algorithm is given
本文的主要研究內容及成果如下: ?對產品設計理論和方法進行了總結和概括,分析了機械產品設計的現狀和發展趨勢,將基於知識的設計方法應用到機械產品的設計中; ?研究了知識獲取、表達、存儲等kbe理論,並將kbe思想應用到ug二次開發中,將設計知識歸納存儲,建立了設計知識庫; ?研究了產品實例表示,建立了復雜產品層次樹狀產品實例庫,介紹了最近鄰域實例檢索策略並給出相應的演算法; ?研究了基於知識重用的三維產品建模技術,研究了在設計過程中的設計資源的重用,計算過程的重用,計算數據的重用,推理過程的重用等等;介紹了基於設計重用的凸輪三維模型的實現方法。The design of can feed mechanism is also mainly emphasized in this paper
並著重論述了該旋切機凸輪進給機構的設計。Discussinng the synthesis of cam - five linked mechanism for the given locus, and giving the detailed formulas by an example
摘要對實現預定軌跡的擺動從動件盤形凸輪五桿機構的設計進行探討,並通過實例給出具體的解析設計公式和步驟。The most special feature of the cam - designed software is fulfill the cad / cam intergration, that is after you designed a cam by the software, you can change it into nc code directly, and can simulation it in this software by calling autocad, or machining it by transfer nc code to numerical control machine
筆者在論文中詳細分析了設計這種新型凸輪的理由和設計思想,以及具體的設計過程。本軟體的最大特點是實現了cad cam一體化,即在本軟體中設計好凸輪曲線后,就可以直接生成nc代碼,並在軟體內部調用autocad進行模擬,或直接傳輸給數控機床進行加工。Using this new type of timber lathe, timber can be saved a lot, its prospect is wonderful
按照設計的凸輪進給機構,木段利用率高,可節省大量木材,滿足實際生產加工需妥,應用前景十分廣闊。Taking the meshing theory of conjugate curved surface as a foundation, utilizing array method of rotation transformation of vector, the meshing equation and contour surface equation of conical cam mechanism with swinging conical roller follower were analyzed and derived, and the calculation formula of pressure angle and synthetic curvature of the mechanism was presented, thus laid a solid theoretical foundation for enhancing the machining accuracy of conical cam, improving its processing method and achieved the integration of cam cad / cam
摘要以共軛曲面嚙合理論為基礎,運用矢量的旋轉變換矩陣法,分析並推導了圓錐滾子擺動從動件圓錐凸輪機構的嚙合方程和廓面方程,並給出了機構的壓力角和綜合曲率的計算公式,為圓錐凸輪加工精度的提高,改進其加工方法,實現凸輪cad / cam一體化奠定了堅實的理論基礎。Major contents of the thesis are as follows : 1 ) based on brief introduction of the profile theory about the spatial cam sliding tooth transmission, those formulas correlated to the mechanics feature are deduced to calculate the geometrical parameters ; 2 ) according to the hertz contact theory in elastic - mechanics, the mechanics analysis model of the spatial cam sliding tooth transmission is built up ; the deformation harmonizing conditions at each contact point are erected ; the force analysis formulas of point contact are deduced and the resolution method is presented ; 3 ) the numerical calculating software about the deformation of the spatial cam sliding tooth transmission is developed ; using the software, the force characteristics of the spatial cam sliding tooth transmission are calculated with different design parameters ; the general law on force characteristics of this transmission is obtained
論文的主要內容包括: 1 )在簡要介紹空間凸輪活動傳動齒廓理論的基礎上,推導了與力學特性相關的幾何參數的計算公式。 2 )建立了空間凸輪活動傳動的力學分析模型;依據彈性力學赫茲接觸理論,建立了各接觸點之間的變形協調條件,推導了空間凸輪活齒傳動點接觸受力分析公式,並給出了求解的方法。 3 )開發了關于空間凸輪活動傳動受力變形的數值計算軟體;應用該軟體,對不同設計參數的空間凸輪活齒傳動的受力特性進行了數值計算,獲得了該傳動受力變形的一般規律。分享友人