本文關(guān)鍵詞：基于加工原理的圓柱齒輪精確建模及嚙合分析　出處：《計(jì)算機(jī)集成制造系統(tǒng)》2016年07期 　論文類型：期刊論文

  更多相關(guān)文章： 滾切加工原理 B樣條插值 精確建模 瞬態(tài)嚙合分析

【摘要】：針對(duì)圓柱齒輪輕量化設(shè)計(jì)問題,提出一種基于滾切加工原理的圓柱齒輪精確建模及嚙合仿真分析方法。根據(jù)空間嚙合原理,采用通用滾刀切削面參數(shù)方程推導(dǎo)了圓柱齒輪的通用齒面方程;選取應(yīng)用最廣的阿基米德滾刀,利用標(biāo)準(zhǔn)刀具參數(shù)推導(dǎo)出該滾刀相應(yīng)切削面的參數(shù)方程;基于B樣條曲面插值原理實(shí)現(xiàn)了圓柱齒輪齒面的精確建模,并利用ANSYS軟件的仿真分析功能與參數(shù)化二次開發(fā)技術(shù),實(shí)現(xiàn)了圓柱齒輪的參數(shù)化精確建模與瞬態(tài)嚙合分析。仿真實(shí)例與對(duì)比分析表明,該方法能實(shí)現(xiàn)圓柱齒輪的精確建模,并準(zhǔn)確模擬和獲取齒輪副在任意嚙合位置的應(yīng)力水平與嚙合特性,為后續(xù)的齒輪副疲勞壽命分析與結(jié)構(gòu)優(yōu)化提供了可靠保證。
[Abstract]:The lightweight cylindrical gear design problem, this paper proposed an analysis method for precise modeling and meshing simulation of cylindrical gear hobbing based on principle. According to the spatial meshing principle, using universal hob cutting surface parameter equation deduced general gear surface equation; we should choose the most widely used Archimedes hob, the hob parameter equation was deduced. The corresponding cutting tool parameters using standard; B spline surface interpolation principle to realize accurate modeling of cylindrical gear tooth surface based on the analysis and the simulation function and parameters of ANSYS two software development technology, to achieve the parameters of cylindrical gear accurate modeling and transient analysis of case analysis and comparison of meshing. Simulation results show that accurate modeling this method can realize the cylindrical gear, and accurately simulate and get the gears in the stress level and the meshing characteristics of arbitrary mesh position, for subsequent gear It provides a reliable guarantee for the analysis of the fatigue life and the optimization of the structure.

【作者單位】： 山東科技大學(xué)機(jī)械電子工程學(xué)院;
【基金】：國(guó)家自然科學(xué)基金資助項(xiàng)目(51375282) 山東省自然科學(xué)基金資助項(xiàng)目(ZR2015EM017) 長(zhǎng)江學(xué)者和創(chuàng)新團(tuán)隊(duì)發(fā)展計(jì)劃資助項(xiàng)目(IRT1266) 山東省泰山學(xué)者建設(shè)工程專項(xiàng)經(jīng)費(fèi)資助項(xiàng)目~~
【分類號(hào)】：TH132.41
【正文快照】： 0引言輕量化是當(dāng)前裝備制造業(yè)發(fā)展的一個(gè)重要方向,減速器作為各種機(jī)械設(shè)備的基礎(chǔ)部件,對(duì)整機(jī)的輕量化具有至關(guān)重要的作用。減速器的核心部件是齒輪傳動(dòng)機(jī)構(gòu),其中圓柱齒輪傳動(dòng)的應(yīng)用最廣泛,是其他齒輪傳動(dòng)設(shè)計(jì)的基礎(chǔ),要實(shí)現(xiàn)減速器的輕量化設(shè)計(jì),必須首先實(shí)現(xiàn)圓柱齒輪傳動(dòng)的精確，

本文編號(hào)：1372227