![劃線盤](/UploadFiles/ProductsInfo/2012/4/2012410103128_S.jpg)
劃(hua)(hua)(hua)線(xian)(xian)(xian)盤 劃(hua)(hua)(hua)線(xian)(xian)(xian)盤的(de)構(gou)造:劃(hua)(hua)(hua)線(xian)(xian)(xian)盤的(de)結構(gou)組成(cheng)主要由底(di)座、立柱、劃(hua)(hua)(hua)針和夾緊螺母等組成(cheng)。劃(hua)(hua)(hua)針兩(liang)端分(fen)為直頭(tou)端和彎頭(tou)端,直頭(tou)端用來劃(hua)(hua)(hua)線(xian)(xian)(xian),彎頭(tou)端常用來劃(hua)(hua)(hua)正(zheng)工件(jian)的(de)位(wei)...
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,機械加工中(zhong)的(de)(de)機床部件,有固定(ding)(ding)和(he)活動兩種。固定(ding)(ding)可對端面復雜的(de)(de)零件和(he)不允許打孔的(de)(de)零件進行支承。主要由頂針、夾緊(jin)裝置、殼體(ti)、固定(ding)(ding)銷(xiao)、軸承和(he)芯軸組成。
查看詳情![電梯配重鐵](/UploadFiles/ProductsInfo/2012/4/201248235237_S.jpg)
電梯(ti)配(pei)重(zhong)鐵(tie)(tie)工作原理:配(pei)重(zhong)鐵(tie)(tie)一般按造型(xing)方法來分類,習慣上(shang)分為普通砂(sha)(sha)型(xing)配(pei)重(zhong)鐵(tie)(tie)和 重(zhong)鐵(tie)(tie).普通砂(sha)(sha)型(xing)配(pei)種配(pei)重(zhong)鐵(tie)(tie)包括濕砂(sha)(sha)型(xing),干(gan)砂(sha)(sha)型(xing),化學(xue)硬(ying)化砂(sha)(sha)型(xing)三類. 種配(pei)重(zhong)鐵(tie)(tie)按造...
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配(pei)重(zhong)(zhong)(zhong)鐵(tie)(tie) 配(pei)重(zhong)(zhong)(zhong)鐵(tie)(tie)指的(de)是(shi)重(zhong)(zhong)(zhong)工(gong)業(ye)上(shang)(shang)應(ying)用(yong)的(de)配(pei)重(zhong)(zhong)(zhong)鐵(tie)(tie)。應(ying)用(yong)在輕工(gong)業(ye)上(shang)(shang)的(de)配(pei)重(zhong)(zhong)(zhong)鐵(tie)(tie)主要是(shi)通過機床加工(gong)材料來成型。輕工(gong)業(ye)上(shang)(shang)也需要配(pei)重(zhong)(zhong)(zhong)鐵(tie)(tie),輕工(gong)業(ye)上(shang)(shang)的(de)配(pei)重(zhong)(zhong)(zhong)鐵(tie)(tie)主要也是(shi)用(yong)來增...
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