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什么是自攻螺丝? 深圳螺丝厂家为您解答

文章出处:人气:0发表时间:2017-11-04【 返回列表

自攻螺丝一般是指尖头的,粗牙的,质地较硬的木螺丝,也有用于铝合金、塑料的。用于金属孔开螺纹的一种特殊自攻螺丝被叫做丝攻。Self-tapping screws are generally pointed, coarse teeth, hard wood screws, but also for aluminum, plastic. A special self-tapping screw used to thread metal holes is called a wire tapping.

 

自攻螺丝 晋升泰精密(深圳)有限公司.jpg

 

  自攻螺丝用于非金属或较软的金属,不用打低孔和攻丝;自攻螺丝是尖头的,这样才能“自攻”;普通螺丝都是平头的,粗细一致。Self-tapping screws for non-metallic or softer metal, do not play low-hole and tapping; self-tapping screws are pointed, so as to "self-tapping"; ordinary screws are flat, the same thickness.

 

  自攻螺丝是说:钻的孔为无屑攻牙的孔,用的螺丝和一般的不同,头为尖尖的,牙距比较大,与无屑丝攻有点像,可以不用攻牙直接旋进去,金属与塑胶通常使用这种方法。Self-tapping screws are: Drilling holes for non-chip tapping hole, the screws and the general difference, the head is sharp, tooth pitch is relatively large, with no wire tapping a bit like, you can not tapping the direct spin Go in, metal and plastic usually use this method.

 

  自攻螺丝,就是不用螺母的螺丝。Self-tapping screws, there is no screw nut.

 

  自攻螺丝可以在被固结的材料上,靠其自身的螺纹,将被固结体“攻-钻、挤、压”出相应的螺纹,使之相互紧密配合。Self-tapping screws can be fixed on the material, by its own thread, the consolidation of the body will be "attack - drilling, squeezing, pressure" out of the corresponding thread, so that they closely match each other.

 

自攻螺丝是一种带有钻头的螺丝,通过专用的电动工具施工,钻孔、攻丝、固定、锁紧一次完成。自攻螺丝主要用于一些较薄板件的连接与固定,如彩钢板与彩钢板的连接,彩钢板与檩条、墙梁的连接等,其穿透能力一般不超过6mm,最大不超过12mm。自攻螺丝常常暴露在室外,自身有很强的耐腐蚀能力;其橡胶密封圈能保证螺丝处不渗水且具有良好的耐腐蚀性。Self-tapping screw is a screw with a drill, through a dedicated electric tools construction, drilling, tapping, fixing, locking time to complete. Self-tapping screws are mainly used for the connection and fixing of some thinner plates, such as the connection of color plate and color plate, the connection of color plate, purlins and wall beams. The penetration capacity is not more than 6mm and the maximum is not more than 12mm. Self-tapping screws are often exposed to the outdoors and have strong resistance to corrosion. The rubber sealing ring ensures that the screw is impervious to water and has good corrosion resistance.

 

  自攻螺丝通常用螺钉直径级数、每英寸长度螺纹数量及螺杆长度三个参数来描述。螺钉直径级数有10级和12级两种,其对应螺钉直径分别为4.87mm和5.43mm;每英寸长度螺纹数量有14、16、24三种级别,每英寸长度螺纹数量越多,其自钻能力越强。Self-tapping screws are usually screw diameter series, the number of threads per inch length and length of the screw to describe the three parameters. There are two kinds of screw diameter grades 10 and 12, the corresponding screw diameter respectively 4.87mm and 5.43mm; per inch length thread number 14,16,24 three levels, the number of threads per inch length more, since Drill ability is stronger.

 

晋升泰精密(深圳)有限公司是专业从事异型紧固件产品研发与制造定制加工的高新技术企业,自2009年成立以来,公司一直秉承质量第一、服务第一、专注专业的信念。把客户需求和技术创新放在企业发展的首位,凭借卓越团队、先进的设备和完善的质量管理体系,为客户快速提供高品质、低成本的精密零件。“JST晋升泰”致力于为紧固件行业的发展助一臂之力。

 

以上就是深圳螺丝厂家晋升泰精密(深圳)有限公司为您讲解的有关自攻螺丝的知识,希望对您有所帮助。

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