- When shafts are properly aligned they will work in tandem to create the necessary force in a machine. In order for the machine to work properly there needs to be a smooth transition between the shafts so that only the necessary amount of power is used to create the desired effect. When the shafts' alignment slips, the force that is being put into them is off center.
- When shafts slip out of alignment there are usually several signs to look for. The necessary amount of power to get the same results will go up because the force isn't centered the way it is supposed to be. You're also likely to notice hiccups in the machinery, and you will have increased wear and tear on parts such as seals and the shafts themselves. If alignment slips enough, there will be a total breakdown.
- Using a straight edge to align the shafts is a relatively simple procedure. You place a straight edge flat along the tops of a bearing supporting one or more shafts. You then compare the straight edge with the shafts to see whether or not they're straight based on a visual inspection. This works best when the alignment is off by more than a minuscule amount, but familiarity with the mechanism will be one of the key ingredients for a mechanic to properly inspect the shafts.
- While the use of a straight edge is still a functional tactic for checking the alignment of your shafts, technology has evolved to create more exact tools. There are laser measurement tools that will measure in exact dimensions just how aligned your shafts are. These tools are used when it is very important that you check even the smallest measurements for efficiency.
previous post