Then pull it and let it go, snapping it against the wall.Ī plumb line is a light line with a weight (plumb bob) at one end that, when suspended next to a workpiece, defines a vertical line. Holding the bob where it falls naturally, pull the cord taut. Then attach a plumb bob (or other small weight) to the loose end.
To make a plumb line, rub a string with colored chalk and tack it to the top of the wall. As they always find the vertical axis pointing to the center of gravity, they ensure everything is right, justified and centered. What is the purpose of the Plumbline?Ī plumb line is a weight suspended from a string used as a vertical reference line to ensure a structure is centered. Because of this, plumb lines are only reliable indoors or on windless days. When you hang the line downward, the weight pulls the string taut and creates a straight, vertical line. In simplest form, a plumb line consists of a piece of string with a weight at the bottom, usually with a pointed tip. 8 How are plumb lines used in FE analysis?.7 What’s the difference between a plumb line and a Bob?.5 Do I need a plumb line to hang wallpaper?.3 What is the difference between plumb and level?.2 What is the purpose of the Plumbline?.
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