檢視螺杆的原始碼

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|<center><img src=https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fcbu01.alicdn.com%2Fimg%2Fibank%2F2015%2F368%2F202%2F2368202863_208375385.310x310.jpg&refer=http%3A%2F%2Fcbu01.alicdn.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1658223435&t=c4cc36915a0fae71b3eaf8a01b9d5cdc width="300"></center>
<small>[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E8%9E%BA%E6%9D%86&step_word=&hs=0&pn=17&spn=0&di=7108135681917976577&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=592393000%2C2473321563&os=2620810695%2C1432458013&simid=4281432997%2C877196941&adpicid=0&lpn=0&ln=1790&fr=&fmq=1655631438197_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fcbu01.alicdn.com%2Fimg%2Fibank%2F2015%2F368%2F202%2F2368202863_208375385.310x310.jpg%26refer%3Dhttp%3A%2F%2Fcbu01.alicdn.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1658223435%26t%3Dc4cc36915a0fae71b3eaf8a01b9d5cdc&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B8mbb_z%26e3Bv54AzdH3FrtvAzdH3F-CaAcClBDCdDDBbCBCDBCCmAC_z%26e3Bip4s&gsm=12&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwzLDYsMiw0LDEsNSw3LDgsOQ%3D%3D 来自 呢图网 的图片]</small>
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中文名；螺杆

外文名；screw

长径比公式；l/d

是否耐高温；是

耐磨性；高的耐磨性

材质；金属
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'''螺杆'''（拼音：luógǎn，英文：screw）：外表面切有螺旋槽的圆柱或者切有锥面[[螺旋槽]]的圆锥。螺杆具有不同的头，头叫外六角螺杆。还有其他，例如[[大扁螺杆]]、[[内六角螺丝]]等等。<ref>[https://www.360kuai.com/pc/97d2a26724017f887?cota=3&kuai_so=1&tj_url=wd&sign=360_57c3bbd1&refer_scene=so_1 螺杆泵工作原理动画],【快资讯】 , 2016年9月23日</ref>