The aluminumposts look excellent in this type of application [Grub screw]
Screw posts provide one of the easiest methodsfor binding documents, especially extremely thick ones. Sometimescalled Chicago screws or Chicago screw posts, these small documentfasteners are usually made of Aluminum. They are commonly used to bindswatch books, photo albums, wine lists, menus, engineering plans andextremely thick reports or presentations. Overall, screw post bindingis very simple. However, this article is designed to provide somesimple tips and tricks for binding documents with Chicago screw posts.Here they are... Most users who are looking to binddocuments with Chicago screws simply use a standard 3 hole punch tomake the holes for the screwposts. Although every three hole punch is alittle bit different, most will produce a 1/4" hole that is recommendedfor use with screw posts. Users who bind large numbers of documentswith screw posts might consider buying a paper drill which will be muchmore efficient than a traditional desktop 3-hole punch.MostChicago screwposts come in a plain aluminum finish.
However, it ispossible to find screw-posts in black, gold, antique brass and evensteel. Depending on the binding application that you have, one of theseother colors may be a good fit for you. However, keep in mind that theblack, gold and antique brass screws are usually just coated aluminumand the finish may not be highly durable. Steel posts are the strongestand most heavy duty binding posts but don't offer the same polishedfinish that aluminum ones offer. Chicago screws areavailable in lengths as short as 1/8" and as long six inches.Additionally, extensions can be added to make the posts even longer andcapable of binding thicker documents. In theory, it is possible to binddocuments as thick as 8-10 inches with Chicago screwposts. No othersystem on the market is capable of binding documents greater than 3inches. For huge documents, reports and archived documents, screwpostsare the best option.Screw posts are often used to bindmaterials other than traditional paper. One popular use for screwpostbinding is for leather covered menus where the screw posts hold thepages into a wrapped foil stamped leather menu cover.
The aluminumposts look excellent in this type of application and are easy to openand close when changes are required. Chicago screws are also used inbinding other leather goods.It is important to rememberthat the size listed for the different screw posts is the length of thebinding post without the head on either side. This means that a 1/2"screw post is designed to Nylon patch screw bind a 1/2" document. If you choose too smalla post the pages will not fit. If you choose too large a post the pageswill be loose and the bind will be sloppy.These are a few simple tips for binding documents with screw posts.This unique binding style is simple to use and does not require aspecial binding machine beyond the 3-hole punch that you already have.Try it out for yourself and see how simple binding with screwposts canbe.
However, it ispossible to find screw-posts in black, gold, antique brass and evensteel. Depending on the binding application that you have, one of theseother colors may be a good fit for you. However, keep in mind that theblack, gold and antique brass screws are usually just coated aluminumand the finish may not be highly durable. Steel posts are the strongestand most heavy duty binding posts but don't offer the same polishedfinish that aluminum ones offer. Chicago screws areavailable in lengths as short as 1/8" and as long six inches.Additionally, extensions can be added to make the posts even longer andcapable of binding thicker documents. In theory, it is possible to binddocuments as thick as 8-10 inches with Chicago screwposts. No othersystem on the market is capable of binding documents greater than 3inches. For huge documents, reports and archived documents, screwpostsare the best option.Screw posts are often used to bindmaterials other than traditional paper. One popular use for screwpostbinding is for leather covered menus where the screw posts hold thepages into a wrapped foil stamped leather menu cover.
The aluminumposts look excellent in this type of application and are easy to openand close when changes are required. Chicago screws are also used inbinding other leather goods.It is important to rememberthat the size listed for the different screw posts is the length of thebinding post without the head on either side. This means that a 1/2"screw post is designed to Nylon patch screw bind a 1/2" document. If you choose too smalla post the pages will not fit. If you choose too large a post the pageswill be loose and the bind will be sloppy.These are a few simple tips for binding documents with screw posts.This unique binding style is simple to use and does not require aspecial binding machine beyond the 3-hole punch that you already have.Try it out for yourself and see how simple binding with screwposts canbe.
Over a period of use the surfaces of the ball bearings [Grub screw]
Many different problems can be responsible for damage to a ball screw. For example, if dirt or debris finds its way into the barrel of the ball screw, it can cause it to move less freely or to jam. In this case ball screw repair is not that difficult. However friction in the ball screw apparatus may be a factor in causing it to break down. If this is the situation, in general ball screw repair can be more difficult.If you have experience with a tool that incorporates ball screws, you will instantly consider ball screw repair when you see slight blemishes and inaccuracies in your output. This inaccuracy in output is termed rough running, a result of repeated use of the ball screw over a long period of time. A loss of smoothness is typically due to the motion of the ball bearings within the ball nut.
Over a period of use the surfaces of the ball bearings will wear away the shaft’s interior grooves, causing the ball bearings to slip. Undoubtedly the use of oil or another lubricant will lessen the friction that is due to the movement within the ball nut, and at the same time blocking access to specks increasing the life of the Anti-theft screw apparatus and lessening the need for any ball screw repair. If you decided to apply lubricants take care you don’t overuse it. When the mechanism is working, the oil or other lubricant can be forced into the ball screw which will burst the tube. Does not neglect the fact that ball screw repair can be needed as the larger mechanism ages?
Coverings and cladding become less effective as they age, which creates an opening that allow specks of dirt to reach the ball screw.Don’t forget that a ball screw can physically crack, usually due to a malfunction in the machine. This is termed machine crash that has the effect of a large amount of force being transmitted to the ball screw over a short space of time. The sudden shock may cause the ball screw shaft to twist. Otherwise it can crack the balls in the tube or deform the shape of the casing. If something like this happens the ball screw can work immediately after the event, before various components begin to fail and ball screw repair will be necessitated. Slight abrasions on a ball screw can usually be reversed, as the barrel can be reground. Pieces of the screw can also be replaced, but ball screw repair can be difficult in some cases.
Over a period of use the surfaces of the ball bearings will wear away the shaft’s interior grooves, causing the ball bearings to slip. Undoubtedly the use of oil or another lubricant will lessen the friction that is due to the movement within the ball nut, and at the same time blocking access to specks increasing the life of the Anti-theft screw apparatus and lessening the need for any ball screw repair. If you decided to apply lubricants take care you don’t overuse it. When the mechanism is working, the oil or other lubricant can be forced into the ball screw which will burst the tube. Does not neglect the fact that ball screw repair can be needed as the larger mechanism ages?
Coverings and cladding become less effective as they age, which creates an opening that allow specks of dirt to reach the ball screw.Don’t forget that a ball screw can physically crack, usually due to a malfunction in the machine. This is termed machine crash that has the effect of a large amount of force being transmitted to the ball screw over a short space of time. The sudden shock may cause the ball screw shaft to twist. Otherwise it can crack the balls in the tube or deform the shape of the casing. If something like this happens the ball screw can work immediately after the event, before various components begin to fail and ball screw repair will be necessitated. Slight abrasions on a ball screw can usually be reversed, as the barrel can be reground. Pieces of the screw can also be replaced, but ball screw repair can be difficult in some cases.
