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The base point of propeller swinging prevention

Mar 29, 2018

The construction of aircraft propellers is often considered to be one of the most accurate forms of manufacturing. This is particularly true if you intend to use propellers for commercial or private air travel, in which case the quality of that part may be subject to extensive scrutiny.


To ensure that this does not become a major problem, it is important to understand the common causes of the problems with these devices and what you can do to minimize these problems during the manufacturing process. One of the major problems you may encounter is propeller jitter. In this case, the propeller tends to vibrate too much, usually in an uneven manner. Therefore, it may be very unsafe and will not last long. There are many things that can lead to propeller jitter, one of which is how to use fasteners when putting propellers in place.


Some things you need to be aware of to ensure that this does not occur include:


Proper tightening of fasteners helps prevent propeller swings All fasteners within the propeller assembly need to be tightened to a specific torque value according to the propeller's nature. This means that when you put it together, you need to use a wrench that can indicate how much torque each bolt and nut will be fixed. When a fastener is tightened or loosened than the rest, the propeller may sit at an angle, increasing the risk of shaking in the running process.


The uneven force distribution in the Assembly can also cause the propeller to break and any other structures attached to it.


Use the correct fastener type It is important to avoid replacing the fastener type when putting the propeller assembly together. For example, if you put the main selling point of the propeller is very light weight, you will better use the titanium hexagon head cap Screws instead of other types of fasteners.


You should specifically avoid mixing different types of fasteners and you should use the same kind. This seems to be a simple way to save money, but it will only make the load distribution in the propeller uneven. For recommendations on the best type of fastener used for a particular propeller type, please consult the manufacturer. When purchasing rare fastener types such as nickel socket cap screws, you should also make them from a reliable supplier.


This is the only way to ensure quality.


Avoid improvisation In some cases, you may find yourself trying to improvise when you put such devices together. For example, if you do not have the correct length of screws, you may try to cut a long screw to the desired length. This seems logical, but it increases the risk of jitter by increasing the risk of improper load allocation. You'll be in a better position to get the type of fastener you need from a vendor you can trust.


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