thread rolling

基本解释

It applies the concrete anchoring of rolling straight thread sleeve-type anchor block, which makes construction convenient and anchoring reliable.
用滾壓直螺紋套筒作錨固塊的鋼筋錨固形式，施工便捷，錨固可靠。
Mechanical processing equipment have CNC lathe, CNC milling machine, punch, instrument lathe, automatic lathe, thread-rolling machine, silk machine, etc.
機械加工設備有數控車牀、數控銑牀、沖牀、儀表車牀、自動車牀、滾絲機、車絲機等。
Through the analysis of dimensional chain when rolling thread on double-roller machine tool, the effective factors of thread precision were presented, and the way to solve was given.
本文通過對在雙滾柱機上滾壓螺紋時，形成尺寸鏈的分析，找出影響螺紋精度的因素，竝提出了解決途逕。

So he returned to thread-rolling to try to revamp a century-old process.
FORBES: Magazine Article
Meanwhile, he grabbed an old thread-rolling machine out of a nearby factory and wired it to operate very slowly to let him observe exactly what was happening.
FORBES: Magazine Article
Manipulating the shape of the threads using this method, called thread-rolling, was thought to be impossible because it would be too hard to control the structure of the screw if metal oozed into odd shapes.
FORBES: Magazine Article

the production of a screw thread by a rolling swaging process using hardened profiled rollers. Rolled threads are stronger than threads machined by a cutting tool