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五金螺母廠家讓您了解各種螺絲刀
- 2019-01-17 -

                             了解各種螺絲刀


一、螺絲刀頭型分類:


螺絲刀按不同的頭型可以分為一字、十字、米字、星型(電腦)、方頭、六角頭、Y型頭部等等,其中一字和十字是我們生活中最常用的,像安裝、維修這類都要用到,可以說只要有不銹鋼非標螺絲的地方就要用到螺絲刀。六角頭用的不多,常用內六角扳手,像一些機器上好多螺絲都帶內六角孔,方便多角度使力。星型的大的看到也不多,小的星型常用于拆修手機,硬盤,筆記本,等,我們把小的螺絲刀叫鐘表批,常用星型T6,T8,十字PH0,PH00這類。


二、螺絲刀不同類型分類


1、組合型螺絲刀

一種把螺絲批頭和柄分開的螺絲批,要安裝不同類型的螺絲時,只需把螺絲批頭換掉就可以,不需要帶備大量螺絲批。好處是可以節省空間,卻容易遺失螺絲批頭。


2、普通螺絲刀

就是頭柄造在一起的螺絲批,容易準備,只要拿出來就可以使用,但由于螺絲有很多種不同長度和粗度,有時需要準備很多支不同的螺絲批。


3、電動螺絲刀

電動螺絲批,顧名思義就是以電動馬達代替人手安裝和移除螺絲,通常是組合螺絲批。


4、鐘表起子

屬于精密起子,常用在修理手帶型鐘表,故有此一稱。


5、小金剛螺絲起子

頭柄及身長尺寸比一般常用之螺絲起子小,非鐘表起子。


三、從其結構形狀來說,通常有以下幾種:


1、直形。這是最常見的一種。頭部型號有一字,十字,米字,T型(梅花型),H型(六角),等


2、L形。多見于六角螺絲刀,利用其較長的桿來增大力矩,從而更省力。


3、T形。汽修行業汽車專用螺絲應用較多。





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