鋁巴折彎處熱縮管熱縮褶皺問題研究

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【關(guān)鍵詞】鋁巴；立彎；熱縮管；褶皺；軸向收縮率

中圖分類號：U463.6 文獻標(biāo)識碼：A 文章編號：1003-8639（2025）08-0096-03

【Abstract】Toaddress thewrinkling issuecausedbythethermal shrinkageofheatshrinkabletubesatthevertical bendof aluminum bars，this paper establishesamathematical modelof the heatshrinkable tubecovering the vertical bend of aluminumbars，deeplyanalyzes the fundamentalcausesof thewrinklingof the heatshrinkable tubeatthevertical bend，andthroughtheoreticalcalculations，finallydetermines theaxialshrinkagerateoftheheatshrinkabletuberquired to eliminate the wrinklingatthe vertical bendand itis verified through theactual heatshrinkage effect.

【Key words】 aluminum bar;standing bend；heat shrink tubing；fold；axial shrinkage rate

0 引言

在新能源汽車的連接電路中，使用鋁導(dǎo)體代替銅導(dǎo)體的應(yīng)用逐漸增多，銅鋁在連接電路中被大規(guī)模同時應(yīng)用，不可避免地涉及銅鋁連接的問題。（剩余2805字）