详细介绍: 尼龙塑料齿轮精度高耐磨性好
![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417100631143114520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417100649674967520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417100681718171520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417100616251625520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101555195519520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101592719271520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101526672667520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101555615561520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101589868986520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101594229422520107.jpg) 等计算结果,同时这些计算结果还可以用来为传统的齿轮强度计算公式中对齿轮强度有影响各种系数做验证。在齿轮失效中疲劳断裂是主要的一种,有统计结果表明齿轮疲劳断齿故障形式约占齿轮失效的32.8%[2]。对齿轮进行疲劳计算分析,可以应用有限元软件的分析结果,再借助计算机疲劳分析软件,如MSC.Fatigue、FE-Safe等分析齿轮的使用寿命并对下一步齿轮设计提高齿轮寿命提供依据。上述疲劳有限元分析方法为研究齿轮疲劳破坏,并进一步![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101563946394520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101533663366520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101613151315520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101681408140520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101626682668520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101695239523520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101633503350520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101622302230520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101690559055520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101675087508520107.jpg) 完整包覆、均匀分散着PTFE颗粒的膜结构,可隔绝高温水汽接触纤维,使PI过滤材料具有拒水、拒油及耐高温水解性能。经测试,该过滤材料各项性能均可达到或超过袋式除尘器技术要求中的耐温特性和专项技术所规定的指标。3电子电器家电专用ABS耐候白色母刘鹏[23]研究了ABS色母中钛白粉、抗氧剂、光稳定剂、调白颜料对ABS耐候性能的影响。研究结果表明,金红石钛白粉、抗氧剂和光稳定剂能够提高ABS的耐候性能。通过优化配方,研制出一种U![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101617821782520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101688138813520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101676847684520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101615991599520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101623392339520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101691659165520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101611811181520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101613221322520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/2016041710180436436520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101812061206520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101855395539520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101869326932520107.jpg) 尼龙塑料齿轮精度高耐磨性好广,但和国外相比差距还很大,大多都被用在低速轻载的场合。近年来,各国学者的研究兴趣主要集中在非金属齿轮与金属齿轮的啮合,尤其是在非金属圆柱齿轮与金属圆柱齿轮的啮合研究方面已取得了一些研究成果,研究表明,非金属齿轮与金属齿轮啮合可以降低齿轮传动中的噪声[16]。由于弧齿锥齿轮齿面的复杂性和加工制造难度很大,关于非金属弧齿锥齿轮与金属弧齿锥齿轮的啮合传动研究还未有报道。就目前非金属齿轮的现状来看,在未来非![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101826572657520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101892119211520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101897769776520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101811981198520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101873937393520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101831773177520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101838883888520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101883388338520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101878917891520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101883228322520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101852945294520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101915601560520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101990089008520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101930703070520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101973737373520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101918531853520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101975787578520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101996539653520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101939573957520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101965616561520107.jpg) 大轮的加工参数可以作为以后制作大轮模具的依据。本文的研究的齿轮副是尼龙材料的大轮,齿数为34,金属材料的小轮,齿数为11,研究的主要内容如下:1根据齿轮啮合原理和局部综合法理论,研究满足齿轮正确啮合的条件。确粘弹性是在力学和材料学之间衍生出来的,它是连续介质力学研究的重要组成部分。它的研究对象一般是一些具有流体性质的粘弹性固体材料,比如塑料、尼龙等聚合物、地质材料、高温下的金属材料等。尼龙材料不同于金![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101987238723520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101911571157520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101914801480520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101945664566520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101978297829520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101990169016520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/2016041710190380380520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101961646164520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417101969586958520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/2016041710210870870520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102114641464520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102184668466520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102192359235520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102199469946520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102130333033520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102125212521520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102164366436520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102126092609520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/2016041710210945945520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102185408540520107.jpg) 尼龙塑料齿轮精度高耐磨性好和滚检试验,实验结果达到预期。并进行对比噪声测试,结果表明了齿轮副中使用尼龙齿轮后,传动的噪声明显降低。本文对一对尼龙和钢制材料的弧齿锥齿轮副进行理论研究、仿真分析和试验研究。这为以后非金属弧齿锥齿轮的研究奠定了方法基础,大轮采用单面法加工,得到大轮的加工参数,根据加工参数设计注塑大轮的模具,实现大轮的批量MC尼龙(MonomerCastingNylon)又称单体浇铸尼龙,具有强度高、韧性好、抗冲击、耐疲劳,并且具有较![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102175577557520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102193689368520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102114141414520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102134003400520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102171107110520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/20160417102166286628520107.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2015a/image/20160417/2016041710210484484520107.jpg) 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增韧效果差距不明显。抗黄变母粒的添加使得GF增强阻燃PBT材料在氙灯老化试验后颜色基本不变黄。高黏度PBS复合材料上海交通大学[47]采用共混、模压的方法利用热固性反应树脂(PME)原位固化反应制备了高黏度的PBS。结果表明,PME交联网络的形成可以使PBS的黏度得到明显提高。PBS/蒙脱土纳米复合材料陕西科技大学[48]采用开炼机直接熔混工艺,以PBS为基体树脂,以经KH–560处理的有机蒙脱土(DK2)为填料,制备了PBS/DK2纳米复合材料,尼龙塑料齿轮精度高耐磨性好 |