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螺丝刀最佳使用方法

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正翻译步骤 6

步骤 6
Screwdriver Best Practices: 步骤 0 中的图像 1,3 Screwdriver Best Practices: 步骤 0 中的图像 2,3 Screwdriver Best Practices: 步骤 0 中的图像 3,3
  • Whenever you install a screw, first turn the screw counter-clockwise (in the “loosey” direction) to “seat” the screw.

  • Turn slowly until you feel the screw level off and sink slightly, then stop.

  • Now it's safe to tighten the screw.

  • A properly installed screw will turn easily until it's fully tight.

  • An improperly threaded screw gets increasingly difficult to tighten—because the misaligned threads are cutting across the threads in the screw hole, causing permanent damage. This is known as "cross-threading."

  • If your screw doesn't tighten easily, back off and carefully re-seat it, and try again.

安装螺钉时,首先要逆时针旋转螺钉(朝 "松 "的方向),使螺钉 "就位"。

慢慢转动,直到感觉螺钉平移并略微下沉,然后停止。

现在可以安全地拧紧螺丝了。

安装正确的螺丝会很容易转动,直到完全拧紧。

螺纹不正确的螺丝越来越难拧紧--因为错位的螺纹会穿过螺丝孔中的螺纹,造成永久性损坏。这就是所谓的 "交叉螺纹"。

如果螺丝不容易拧紧,请退后并小心地重新拧紧,然后再试一次。

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