ANALISIS RASIO KATROL TERHADAP MESIN BOR AIR BAWAH TANAH

Mukhamad Khumaidi Usman

Abstract


A water drilling machine is a tool that makes it easier for humans to make dug wells, in the manufacturing process it requires a tool to lift and lower pipes which are relatively large and heavy, so a tool is needed, namely a pulley. Which is following its use to ease in pulling and lowering the machine and the drill pipe. How to analyze the pulley-to-lift ratio of an underground water drilling machine. In drilling a water well with a lift pulley ratio of 1: 4.8 capable of lifting a load of 85 kg with a force of 0.728 kg.


Keywords


Drilling machine; pulley; pipe

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DOI: http://dx.doi.org/10.30591/nozzle.v10i2.2820

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