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摘要:車門(mén)是車身結(jié)構(gòu)中一個(gè)較復(fù)雜的總成,熟悉車門(mén)結(jié)構(gòu)的功能要求、結(jié)構(gòu)特點(diǎn)和較正常的結(jié)構(gòu)處理方法是車門(mén)設(shè)計(jì)的基礎(chǔ);另外,在具體的結(jié)構(gòu)設(shè)計(jì)過(guò)程中,正確的方法、步驟是實(shí)現(xiàn)合理設(shè)計(jì)的關(guān)鍵。如車門(mén)總體結(jié)構(gòu)的確定、附件的布置及運(yùn)動(dòng)校核、結(jié)構(gòu)的統(tǒng)一協(xié)調(diào)和強(qiáng)度、剛度、可靠性、輕量化等方面都有一定的規(guī)律和要求。結(jié)合產(chǎn)品開(kāi)發(fā)的具體實(shí)踐對(duì)車門(mén)結(jié)構(gòu)設(shè)計(jì)的幾個(gè)問(wèn)題做了較詳細(xì)的論述。
關(guān)鍵詞:車門(mén);結(jié)構(gòu);設(shè)計(jì);附件;運(yùn)動(dòng)校核;輕量化
Car door is more complex assembly is the body structure. Structural function requirement, specialty of structure and general handling method of structure are the basis of body door structure design. In the course of door structural design, correct method and procedure are the key points to realize design, such as determination of door structure outlay, arrangement of accessories, motion verification and also others as overall coordination of structure, strength, rigidity, reliability etc, all have definite rule and demand. Fairly detailed discussion is made for some problems of door structural design combining the substantial practice of product development.
Key words:Car door;Structure;Design;Accessory;Motion verification;Wright-reduction
前言:汽車車身屬于汽車上三大總成之一,在汽車設(shè)計(jì)中占有極其重要的地位。在最開(kāi)始的時(shí)候人們只把車門(mén)當(dāng)成是一個(gè)上下車的平臺(tái)。逐漸意識(shí)到車門(mén)是一個(gè)相對(duì)獨(dú)立的總成,與車身組成一個(gè)有機(jī)的整體。因此,在車門(mén)設(shè)計(jì)過(guò)程中應(yīng)充分