The main component of knitting slot machine is "neilsbed" and there are lots of minute needle slots used to place needles.

织机的主要部件为“”，长方形板（板）间开有许多细密的“”，安装放置“织”。

Needle slot on the neilsbed armor plate is usually milled one by one by milling machine controlled manually.

板上的通常是由人工控制铣一条条铣出来的，费工费时，铣精度低。