What kind of bolts are used in machine assembly?
Many of the bolts used in machine assembly, such as the automotive industry, used what are called “torque-to-yield” (TTY) bolts. These bolts feature bolt heads that are specifically designed to stretch when assembled to provide strong, reliable clamping – especially valuable in critical assemblies where bolts that loosen can cause big problems.
Can you use a bolt again after it’s been torqued?
– Electronic Fasteners, Inc. Why can’t you use a bolt again after it’s been torqued? Many of the bolts used in machine assembly, such as the automotive industry, used what are called “torque-to-yield” (TTY) bolts.
What can I do to keep bolts from falling off?
While these devices do prevent the nut from falling off the bolt, they generally do not help the joint maintain the specified clamp force. Prevailing torque nuts. Nylon or metal inserts inside a nut (sometimes called a “lock nut”) can add extra friction to prevent loosening.
Is it safe to use a TTY Bolt again?
However, because the tightening procedure does permanently stretch the bolt, there is some risk of breakage if the bolt is reused. And since there is no way to tell how many times a bolt has been reused, it doesn’t make any sense to reused TTY bolts – the risk far outweighs the replacement cost of used bolts.
What kind of bolts do you use to close a door?
Cane bolts, otherwise known as gate anchors or drop bolts, are widely used to keep exterior doors or gates closed and open. You can even think of them as a large, more robust version of a barrel bolt. These specialty bolts are not handed, which means that they will work on both left-hand and right-hand gates.
What should the bolts be on a riding lawn mower?
Mower blade bolts should be torqued to spec, these bolts are usually over-tightened and when you add corrosion, removing can be a headache. Only some large twin blade walk behind mowers and lawn tractor mowers are likely to have one left hand threaded blade, and the other a right hand thread.
What can I use cane bolts for in my yard?
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Do you need a cane bolt for a double gate?
These specialty bolts are not handed, which means that they will work on both left-hand and right-hand gates. A gate cane bolt may be necessary for any double gate, but it can also be used any time your gate needs to be anchored in the opened or closed position.