英語(yǔ)翻譯
英語(yǔ)翻譯
in drawing,the limit of deformation is reached when the lode required to deform the flang becomes greater than the load -carring capacity of the cup wall.the failure site will be in the unwork area near the bottom of the cup wall.the hold-down pressure on top of the blank must be sufficient to keep the material from wrinkling as it goes into the die.
in drawing,the limit of deformation is reached when the lode required to deform the flang becomes greater than the load -carring capacity of the cup wall.the failure site will be in the unwork area near the bottom of the cup wall.the hold-down pressure on top of the blank must be sufficient to keep the material from wrinkling as it goes into the die.
英語(yǔ)人氣：248 ℃時(shí)間：2019-08-16 11:03:28
優(yōu)質(zhì)解答
在圖中（drawing也可指拉制,吃不準(zhǔn)）當(dāng)使法蘭（凸緣）變形所需的負(fù)荷（原文lode礦脈講不通）大于杯壁的負(fù)載承載容量時(shí)就達(dá)到變形的極限,故障點(diǎn)將位于接近杯壁底部的未加工區(qū),毛坯頂部的夾持壓力必需足以使材料進(jìn)入模子時(shí)不會(huì)起皺.
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