4. DEFINITIONS. – Bell hole- a bell shaped hole dug into the ground over or alongside a pipeline to allow the line to be examined and to provide room for workmen to perform maintenance on the pipeline.
What is the hole in a whisky barrel called?
A bunghole is a hole bored in a liquid-tight barrel to remove contents.
What is the hole in a gun barrel called?
Outdoorroadmap.com/HunterEd. Barrel and Bore. The “bore” of a firearm is the hole cut through the center of the barrel during the manufacturing process, making it basically a long metal tube.
What is the difference between a 2 hole button and a 4 hole button?
They are sewn to fabric through the holes using thread, either by hand or using a sewing machine. Two hole buttons are used for light to mid weight fabrics and four hole buttons are typically used on heavier fabrics or when extra security is needed.
What is the effect of using a dull reamer on a hole?
Check the lands, if using a straight fluted reamer. They may be too wide and are rubbing, which causes chatter. Also sometimes caused by dull reamer, or drilled hole too large which does not let reamer get a good bite. There is less tendency to chatter with spiral fluted reamers.
What happens if a rivet hole is too big?
Conclusion. While it is possible to use a smaller rivet in an over-sized hole, the best option is always to just buy the correct rivet for the new hole. Adding a backup washer, some glue and a tri-fold rivet will yield strong results but if the job has specific standards it needs to pass for this method will not work.
A die-cut sleeve is simply where there is a hole in the middle of the sleeve where the record label can be revealed. These are regularly used for dance 12″s where there is no or minimal artwork so that the label itself forms part of the art.
What is the difference between a hole mill and a reamer?
A Hole-mill is normally an undersized reamer with a boring geometry i.e. the size of the hole-mill is normally 0.2-0.6mm more than the size of the drill so that there are no drill marks on the hole plus the hole axis is corrected for subsequent reaming operation.
What is the difference between a bell buoy and a gong buoy?
The bell buoy is surmounted by a bell that is sounded by the action of the waves; the gong buoy, similarly operated, produces several distinctive, bell-like tones; and the whistle or horn buoy is fitted with a device by which air, compressed by the action of the waves, is led to escape through a whistle.
What is the hole in a Whisky barrel called?
A bunghole is a hole bored in a liquid-tight barrel to remove contents.
What is the hole in a spool called?
Use this guide to learn the different parts of a spool… When the spool is sitting on it’s base, the overall width of the widest point (the base) is called the flange. The barrel is the name for the piece that the wire is wound around. Within the barrel is a hollow hole, which is called the arbor.
What is the hole in a wine barrel called?
A bung hole is an opening for emptying or filling a barrel or cask. And wine barrels use a bung hole opening for a winemaker or cellar person to evacuate the gasses in a wine barrel. Additionally, these bung holes are also used to move wine out of and into the barrel.
What is a barrel hole called?
A bunghole is a hole bored in a liquid-tight barrel to remove contents.
What is a drill hole?
Definitions of drill hole. noun. a hole or passage made by a drill; usually made for exploratory purposes. synonyms: bore, bore-hole.
What is the maximum hole size in a LVL beam?
The maximum hole size is 1-1/2″ for depths up to 9-1/4,” and 2″ for depths greater than 9-1/4.” 3.
bung·hole ˈbəŋ-ˌhōl. plural bungholes. 1. : a hole for emptying or filling a cask.
