插针插孔对于加工原料铜的质量要求非常高，要求铜材料没有任何其它杂质买球正规网站 - 买球正规网站官网买球正规网站 - 买球正规网站官网，表面必需干净、平整、光滑买球正规网站 - 买球正规网站官网。插针插孔的直径稳定，而且公差范围比较小，直径的变化都会改变阻抗均匀性和回波的性能，因此要求精确度非常之高。
插针插孔有两个作用买球正规网站 - 买球正规网站官网，靠前个作用是回路导体作用买球正规网站 - 买球正规网站官网。第二是起到屏蔽作用。泄漏电缆的外套提决定漏泄的性能。同轴馈线电缆和超柔电缆的外导体是由轧纹铜管焊接而成的，这些电缆的插孔完全封闭，不允许电缆有任何辐射买球正规网站 - 买球正规网站官网。
插针插孔通常由铜带纵向包裹而成。在插孔上，开有纵向或横向的槽口或者小孔买球正规网站 - 买球正规网站官网。外导体开槽在轧纹型电缆中比较常见买球正规网站 - 买球正规网站官网。通过沿轴向方向对轧纹波峰进行等距离切削开槽形成。削去的部分比较小，而且槽孔间距要比电磁波长要小。
将非漏泄型电缆按以下方法加工可制成漏泄电缆：对非漏泄型电缆中常以见的普通皱纹型电缆的插孔波峰进行切削买球正规网站 - 买球正规网站官网买球正规网站 - 买球正规网站官网，得到一组合适的槽孔结构。插针插孔对铜材的要求非常高，导电率高买球正规网站 - 买球正规网站官网，无杂质。尺寸要严控制在要求的范围之内。以上是关于插针插孔对原料铜具体要求，希望在加工插针插孔选择材料方面能够帮助到大家买球正规网站 - 买球正规网站官网！
The quality requirement of the pin jack for the raw material copper is very high, the copper material is required to be free from any other impurities, and the surface must be clean, smooth and smooth. The diameter of the pin jack is stable, and the tolerance range is relatively small. Changes in the diameter will change the impedance uniformity and echo performance, so the accuracy is required to be very high.
The pin jack has two functions. The first function is the loop conductor. The second is to play a shielding role. The jacket lift of the leaking cable determines the performance of the leakage. The outer conductor of the coaxial feeder cable and the superflexible cable is welded from the rolled copper tube, and the jacks of these cables are completely closed, allowing no radiation from the cable.
Pin jacks are usually made of copper strips wrapped lengthwise. A longitudinal or transverse notch or hole in a jack. Grooving of outer conductor is common in rolled cable. The groove is formed by equidistant cutting along the axial direction. The cut part is smaller, and the slot spacing is smaller than the electromagnetic wave length.
The non-leakage cable can be made into leakage cable by machining in the following way: a set of suitable slot structure can be obtained by cutting the jack crest of the common wrinkled cable in the non-leakage cable. The requirements of the pin jack on copper material are very high, high conductivity, no impurities. The size should be strictly controlled within the required range. The above is about the specific requirements of the pin jack on the raw material copper, hope in processing pin jack selection material can help you!