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nicrmofasteners · 4 years ago

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What are the Different Types of Bolts?

There are a plethora of bolts options available to choose from. In this blog, we have tried to list easy-to-read types of bolts based on shape, head, usage, and material ensuring you use the right type of fasteners for your project.

What is a Bolt?

A Bolt is a form of a threaded fastener with an external male thread requiring a matching pre-formed female thread such as a nut. It is a type of fastener made from metal comprising of a head at one end, a chamfer at the other end, and a shaft characterized by an external helical ridge known as a thread. They are typically used to hold materials or objects together, or to position objects.

Bolts are a form of mechanical fastener that is designed with external threads and paired with a nut which is intended to be inserted through holes and use to join parts together using tightening torque. Unlike screws, which are also externally threaded fasteners, bolts require a nut to be able to function properly and require a drilled hole into which the bolt may be inserted.

Types of Bolts

There are many different varieties of the bolt which can be selected based on the particular requirement or the materials involved. Most of the common types are listed below:

Anchor Bolt: These bolts are usually embedded in concrete or masonry for structural applications. The Anchor bolt can be preset while the concrete structure is being cast or may be attached after the concrete has been cured by the use of a drilling operation.

Carriage Bolt: It is a form of a self-locking bolt with a flush-mount domed head. They are usually used to fasten metal to timber. Since it has a squared undercut to the head, this helps to hold the bolt in place once it has been tightened without a need to restrain the head with a wrench.

Blind Bolts: It is generally used as a fastener where the application does not allow access to both sides of the bolt to tighten or torque the bolt.

Elevator Bolt: It has a flat, plain, or countersunk head that helps to hold the bolt in place when tightened. These are commonly used in conveyor systems.

Shoulder Bolt: They are also called Stripper Bolt. They are useful for functioning as a shaft or axle that can contain a rotating part, such as a bearing or a bushing.

Flange Bolt: It is also known as the Frame Bolt. They distribute the bearing load using a washer on the undercut of the head.

Hanger Bolt: It comprises two threaded ends instead of 1 head bolt.

Hexagon Bolt: It is also known as Tap Bolt and Hex Bolt. They are the most common type of 1 head bolt, available in standard dimensional inch and metric sizes. They may be fully threaded or may feature an unthreaded shoulder. It comprises a head that has six sides with threading that begins part-way down the shank. In tap bolt, the shank is threaded the whole length.

Huck Bolt: In this, the pin and collar are swaged together using a specialist tool. It is usually used for a permanent fixing.

Lag Bolt: It is also known as Lag Screws. It is a heavy-duty fastener that creates its mating thread in timber and other soft materials when tightened.

Machine Bolt: It has a short shank. Mostly used for assembling metal components through predrilled holes. They are similar to hex bolts, except that they do not have a chamfered point and are not designed with a washer-bearing surface on the underside of the head. They are typically available in both hex head and square head options.

Plow Bolt: It is commonly used in construction tools and other devices due to its durability and flat countersunk head with a square shank neck.

Round Head Bolt: They do not have the square taper beneath the domed head of the bolt and are typically used to join wood.

Sex Bolt: the shank of the bolt is covered with a mating female component. They are used for fastening components that cannot be exposed to abrasive threads.

Square Head Bolt: It is similar to a machine bolt, the only difference being it has short shanks along with a four-sided bolt head.

Stud Bolt: They are also called Double End Bolts. It has a threaded portion on each end of the bolt, unlike the traditional 1 head bolt. It has hexagon nuts on both ends. The components are to be fastened between the two bolts.

Eye Bolt: It has a fully or partially closed-looped end, unlike the traditional 1 head bolt. In some cases, the loop in the bolt can be used to lift the object. Commonly the eye bolt is used to route wire, cables, or other similar elements cleanly to avoid accidental interference. Eye bolts can offer additional capabilities depending on the material composition and finish – some are suitable for low-temperature operations while others are designed to not reflect light and therefore will blend into the background.

Timber Bolt: They are usually used in the fastening of large timber components.

T-head Bolt: Also known as T-slot Bolts. It has a T-shaped head that can be gripped by a wench and can fit into a slot with ease. T-bolts are used in applications such as securing fuel tanks in a place where having access to both sides of the fastener may not be possible in all cases.

Toggle Bolt: It has an expanding wing-like nut that helps it to mount objects to walls.

Socket Head Bolt: They are also known as Socket Head Screws. It has a recessed head to tighten using an Allen wrench or hex socket tool. The head style of these bolts varies from a cylindrical profile to a flat-head countersunk style to a domed button head design. The deeper recessed Allen socket head affords the ability to increase the torque applied to these fasteners while minimizing the risk of stripping or damaging the head.

U Bolt: They are bent in a “U” Shape and partially threaded on both ends. They are used in a range of applications from supporting pipe to automotive use on drive shafts and exhaust systems. Some designs include rubber coating to preclude wear from the movement of metal against metal. Other designs of U-bolt add thick rubber gaskets to reduce the effect of vibration and to control noise. Non-metallic designs are also available for use in applications where there is a risk of the U-bolt making contact with an electrically powered conductor.

Penta-Head Bolt: They are tamper-resistant bolts. Mostly applicable to reduce the likelihood of a person armed with standard tools can loosen or remove the belt. With the head of the bolt in the shape of a pentagon, standard wrench or socket sets will be incapable of being used on these bolts.

Nicrmo is one of the leading nut bolt manufacturers having most of the varieties of the bolt. The experts at Nicrmo help to choose the right bolt for your needs. Get connected with expert nut bolt manufacturer at [email protected] or call 9819495121.

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blogsmax · 4 years ago

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What are the types of Screw Conveyor?

Screw conveyor used in the mechanical conveying fields are generally considered to have a difficult use. However, conveyor are really among the most economical methods you can use in the transportation field. In terms of cost, the conveyor are not preferred much in places where there is a long distance. Those looking at operating costs instead of investment costs prefer to use a screw conveyor.

Screw Conveyor have different areas of use according to feeding types. Some are used for dosing, some for feeding as well as some for effervescent function. You should carry out your transportation process in according to the capacity of the screw conveyor. If you do the transportation process with considering the capacity of the screw conveyor, you may encounter many problems during the work.

Screw Conveyor Types:- If your place is short, you can utilize flexible screw conveyors. These conveyor have a taker function among the functions we have just mentioned. You can usually use flexible conveyor for unloading in bunker areas. The products that you will do the transport process will get better efficiency in powder materials. Efficiency of the screw conveyors depending on the properties of the product you are carrying. For this reason, you should choose augers suitable for the area you are using.

The efficiency of the conveyor may be more or less depending on numerous reasons. The product you are carrying, the use of a screw conveyor operator, and the like factors affect the operation of the screw conveyor. For this reason, it is important to pay attention to other things when using a screw conveyor. People with knowledge in the sector usually recommend flexible screw conveyors in terms of user-friendliness. Nevertheless, if you don’t use flexible spirals carefully, you will experience all kinds of problems.

Increased speed in the use of the screw conveyor can cause the area to exit from the product to close. This closure badly affects the screw conveyor’s leaves. The screw conveyor leaves break when harmfully affected by this situation. Fracture in the leaves significantly reduces the working efficiency of the screw conveyor. For this reason, you should pay attention to things such as high speed in the use of a screw conveyor.

#1: TUBULAR SCREW CONVEYOR / FEEDER

Tubular screw conveyor & feeder are manufactured from carbon steel with appropriate surface finishing. They consist of a tubular trough equipped with as a minimum one inlet and outlet spout, a welded flange at each tube end, helicoids screw flighting welded on a center pipe with a coupling bush at every end, two end bearing assemblies complete with self-adjusting shaft seal, several intermediate hanger bearings depending on the overall length of the conveyor.

#2: TROUGH SCREW CONVEYOR / FEEDER

These trough screw conveyor generally used for industrial process for conveying or feeding powder or granules. Obtainable in ‘U’ and ‘V’ shaped trough with continuous flight welded on center pipe with bush & having at least one inlet and finish bearing to each trough.

#3: VERTICAL SCREW CONVEYOR

Vertical screw conveyor are the mainly economical as well as space saving solution for transferring powders or granular materials from a lower to a high level. The bulk material withdrawn from a silo, hopper, conveying or feeding device may be disassembled with a vertical screw into a weigh hopper, in one or more bins or silos, or into another conveyor or conveying system.

#4: LOSS IN WEIGHT FEEDER

A loss in weight feeder is a gravimetric metering device that receives material from an upstream supply and perfectly doses the material into a predetermined federate process, usually through a screw (helix), or vibratory tray. The product is discharged from the hopper by the metering device & the resulting weight loss per unit of time is dogged by the weighing and control system.

With extensive experience in bulk material handling industry, SAKSHAM has become one of the leading Screw Conveyor Manufacturer and supplier in India. We design and engineer different types of screw conveyors.

Get in touch with us at www.sakshamindustrial.com to learn more and call us @ +91-9910976777, +91-8527956635!

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screwflightsaustralia79-blog · 7 years ago

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Auger Flight Types

Augers and auger flighting can be customized to match a particular application. That holding true, there is no factor not to choose the flight auger that is right for your specific situation. What are your options? Keep reading to get more information about the different types that are readily available in the marketplace. After you have actually done your research, seek advice from a premier producer to discuss your individual specifications, requirements, and equipment.

Helicoid Flight - This area age-looking https://www.screwflightsaust.com/ auger flight is helix shaped in one constant piece. Helicoid flights can serve both lighter-duty and durable applications. For large and/or abrasive products like limestone, fertilizer and cement, durable helicoid flighting is called for.

Sectional Flight - Likewise helix shaped, sectional auger flights differ from helicoid flights in that they are formed into a helix blanks cut from flat plate. In a nutshell, sectional flights supply a larger range of size options. Sectional auger flights have a higher price tag however they are particularly open to highly abrasive applications and those that are very heavy responsibility.

Ribbon Flight - Like helicoid, ribbon flighting is also formed from a continuous helix of bar. How is it various from the aforementioned auger flights?

Shaftless Flight - A much heavier gauge is the distinguishing element in shaftless auger flights. They have several advantages over the other auger flight types consisting of no intermediate bearings, no center pipeline, lower upkeep expenses, longer life and increased screw capacity.

Complete Screws - Produced by installing a helical or sectional flight to a shaft, pipe, flange, center, post or other methods to turn the screw, complete screw weldments or augers can differ commonly. They can run the range from a basic pipe with completions bushed and drilled to a long tapered strong shaft with an elaborately machined drive coupling. Complete screws can be personalized to specifications that consist of tapering ODs, tapering IDs, machined drive ends, hardsurfacing, and stitch or strong weld.

A damaged or worn-out auger can be an unsettling situation, but it does not have to break the bank. Not only are there ways to avoid damage from the start, but there are also auger repair options that can get your equipment back up and running effectively and effectively.

Exactly what are these auger defense and repair alternatives? Let's take a look at a few of them in more information.

Auger Protection and Repair Alternative # 1: Roll bars - Installing roll bars on your machinery and devices will safeguard your augers and flighting from the wear and tear they might otherwise be exposed to.

Auger Defense and Repair Work Option # 2: Thicker flight - Using a thicker stock product for your conveyor's, mixer's, or parts blaster's flight can extend the life of your auger, thereby minimizing the need to replace or fix in the future.

Auger Defense and Repair Work Choice # 3: Various building and construction products - Changing out standard carbon steel or even stainless steel augers can also enhance your augers' lifespan. The secret is to swap them out for another metal with high wear and abrasive resistance. Consult with a flighting expert, one with experience, to figure out which metal is the best for your particular auger requirements. Your item or material, your procedure requirements, and your devices design will all weigh into which metal will offer the optimum auger life.

Auger Defense and Repair Choice # 4: Hardfacing - Studies have actually shown that hardfacing both the auger and the flighting can increase service life by approximately 50%. Under normal operating conditions, this might add up to an auger with a normal 10-year life expectancy lasting you 15 years.

Auger Protection and Repair Choice # 5: Do not assume disposal is your only alternative. - Oftentimes, your augers can be fixed. Depending upon what does it cost? you want to spend, this repair can be carried out with the same products you're currently utilizing or with enhanced products. In any case, you'll save a package by repairing versus changing with new augers.

A professional in flighting can guide you through your many auger defense and replacement alternatives. In the process, they can provide a economical and prompt alternative to acquiring brand-new equipment by supplying replacement auger flight to your precise specifications. They can also do their own repairs or bring your existing conveyor screw into their facilities to rework your augers to fulfill your requirements.|An expert in flighting can assist you through your numerous auger defense and replacement alternatives. In the procedure, they can provide a timely and affordable option to buying brand-new equipment by providing replacement auger flight to your precise specifications.}

Helicoid Flight - This {space|area} age-looking auger flight is helix {shaped|formed} in one {continuous|constant} piece. Sectional Flight - {Also|Likewise} helix shaped, sectional auger flights {differ|vary} from helicoid flights in that they are formed into a helix blanks cut from flat plate. Shaftless Flight - {A heavier|A much heavier} gauge is the {differentiating|distinguishing|separating} {factor|element|aspect} in shaftless auger flights. {Replacing|Changing} an auger can be {an expensive|a costly|a pricey} {proposition|proposal}, {but|however} there are other {options|choices|alternatives} to be {considered|thought about} {before|prior to} {replacing|changing} an auger.

Auger {Protection|Security|Defense} and {Repair|Repair Work} {Option|Choice|Alternative} # 3: {Different|Various} {construction|building|building and construction} {materials|products} - {Switching|Changing} out {standard|basic} carbon steel or even stainless steel augers can {also|likewise} {improve|enhance} your augers' {lifespan|life expectancy|life-span}.

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