汽車輪轂軸承總成性能試驗臺設(shè)計【汽車輪轂軸承試驗臺】
汽車輪轂軸承總成性能試驗臺設(shè)計【汽車輪轂軸承試驗臺】,汽車輪轂軸承試驗臺,汽車輪轂軸承總成性能試驗臺設(shè)計【汽車輪轂軸承試驗臺】,汽車,輪轂,軸承,總成,性能,機能,試驗臺,設(shè)計
摘 要
軸承是當(dāng)代機械設(shè)備中一種舉足輕重的零部件，它們廣泛應(yīng)用于工業(yè)、農(nóng)業(yè)、交通運輸、國防、航空航天、家用電器、辦公機械和高科技等領(lǐng)域，與國計民生息息相關(guān)。為了保證軸承質(zhì)量必須對其進行嚴(yán)格的檢測。國內(nèi)現(xiàn)有的軸承檢測裝置一般多為國內(nèi)幾大軸承研究所的產(chǎn)品,具有檢測精度高、機構(gòu)簡單、操作方便等特點,但是現(xiàn)有的軸承檢測裝置一般只能進行單個軸承檢測,檢測效率很低。這必然不能滿足軸承廠家對軸承全產(chǎn)品檢測的要求。這種方式也必然給軸承的質(zhì)量留下了安全隱患。因此,為了滿足軸承全產(chǎn)品檢測的要求,研制一種檢測效率高、基本實現(xiàn)自動化的軸承檢測裝置顯得越來越重要。
因此，軸承檢測裝置的外觀設(shè)計是否先進，將直接影響到軸承產(chǎn)品質(zhì)量的準(zhǔn)確性、可靠性、效率以及工人勞動強度的大小。所以本文的重點是汽車輪轂軸承總成的性能試驗臺進行了設(shè)計。設(shè)計工作內(nèi)容如下：
1）查閱國內(nèi)外軸承檢測設(shè)備發(fā)展情況，研究了國內(nèi)外目前使用的軸承檢測裝置的機構(gòu)特點,對汽車輪轂軸承試驗臺進行了總體方案設(shè)計；
2）針對論文的要求及總體設(shè)計方案思想，設(shè)計了該汽車汽車輪轂軸承試驗臺的驅(qū)動系統(tǒng)、加載系統(tǒng)以及測試控制系統(tǒng)；
關(guān)鍵詞：汽車輪轂軸承；軸承性能測試；加載驅(qū)動系統(tǒng)；測試控制系統(tǒng)
Abstract
The bearings are an important parts of modern machinery and equipment , they are widely used in industry, agriculture, transportation, defense, aerospace, household appliances, office machinery and high-tech fields, closely related to the people's livelihood . In order to ensure the quality of the bearings must be rigorous testing .The existing bearing inspection device for the products of several major domestic Bearing Research Institute , with a high precision mechanism is simple , easy to operate , but the existing bearing inspection device generally only a single bearing detection , detection efficiency is low .This certainly can not meet the bearing manufacturers bearing product testing requirements , the domestic bearing factory detection sampling , this approach also inevitably left a security risk to the quality of the bearing . Therefore, in order to meet the testing requirements of the bearing , the development of a high detection efficiency , bearing inspection device for the basic realization of automation is becoming more and more important .
Therefore, bearing inspection device design is advanced , will directly affect the size of the bearing product quality , accuracy , reliability , efficiency and labor intensity . Therefore, this article focuses on automotive wheel bearing assembly performance test bed has been designed.. Designed to operate as follows :
1) access to domestic and international developments bearing testing equipment to study the characteristics of institutions at home and abroad bearing detection device currently used for automotive wheel bearing test rig were overall program design;
2) requirements and overall design ideas for the paper, the design of the automobile automotive wheel bearing test rig drive system, loading system and test the control system;
Keywords: automotive wheel bearings; bearing performance test;
loading drive system; test control system
目 錄
摘要··············································································I
Abstract ·········································································II
第一章 緒論·····································································1
1.1 引言································································1
1.2 汽車輪轂的軸承的發(fā)展及研究現(xiàn)狀·····························2
1.3汽車輪轂軸承檢測技術(shù)國內(nèi)外研究狀況························4
1.5本課題的主要研究內(nèi)容和要求····································5
第二章 汽車輪轂軸承總成性能試驗臺的總體方案設(shè)計·····················6
2.1汽車輪轂軸承的概述··············································6
2.1 設(shè)計要求···························································6
2.2總體方案設(shè)計······················································6
第三章 汽車輪轂軸承總成性能試驗臺驅(qū)動系統(tǒng)的設(shè)計·····················9
3.1驅(qū)動的選擇·························································9
3.2帶的傳動設(shè)計······················································9
第四章 汽車輪轂軸承總成性能試驗臺加載系統(tǒng)的設(shè)計·····················12
4.1加載的選擇························································12
4.2加載系統(tǒng)的設(shè)計···················································12
第五章 汽車輪轂軸承總成性能試驗臺測試控制系統(tǒng)的設(shè)計················16
4.1測試控制技術(shù)的選擇··············································16
4.2測試參數(shù)···························································16
4.2測試控制系統(tǒng)的設(shè)計··············································17
參考文獻·········································································19
結(jié)束語············································································20
致謝···············································································21
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