Archive for the 'Other' Category

25 NovTypes of Pressure Washer Pumps

Pressure washing can be time saving and can help the environment by saving water and energy. The pump is the most important part of the washer, which delivers the water, or the cleaning liquid, with high pressure. However, one must be careful in choosing the right pump, depending on the intended use of the washer.

There are basically three types of pumps for use with pressure washers:

For economic consumer pressure washers, there are pumps which some manufacturers offer in ready-made kits to replace or upgrade the pump in some models. They are designed in mind for those with little or no experience or mechanical knowledge. They are designed more for those washers used at home or for occasional use. They can also be personalized to fit certain brands and models, so the user only has to do is move aside the old plumbing, remove the old washer pump and install the new one. These pumps are intended for giving the home pressure washer more power and PSI. However, it is important to remember that these pumps are intended for occasional home use only.

If the washer will be used in a light commercial environment, and will be given a more than occasional use, then there are more powerful pressure washer pumps capable of increasing the output volume and pressure. These pumps are usually made of ceramic coated stainless steel pistons, angular contact ball bearings and are made of heat treated steel for extended life.

Generic commercial or industrial pressure washers might require some adjustments to take full advantage of them, and for these washers with a heavier and more frequent workload it is recommended to use a hi-grade washer pump. These are highly specialized and are designed to be used in particular situations: chemical spills cleaning, high temperature, oil cleaning or any other extreme conditions. For these types of pressure washer pumps, the user should definitely turn to the dealer or manufacturer for proper installation and configuration of the washer and pump.

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24 NovAbout Mobile Carts

One of the most essential areas within every business is the receiving area, and this is also one of the most easily unnoticed when it comes to receiving the right gear in place to make the workflow during the business as flat and well-organized as possible. The goods received area is frequently seen as an temporary department, where having transport tools is needless, however when you start to think the amount and worth of goods that pass through your mail room every day, you will start to think that having mobile carts in place for employees to move goods with will make sure that all goods into the business are treated correctly, and carefully.

Mobile carts offer a stretchy solution to any light duty movement necessities that your business has. Simple Rack stock a number of dissimilar carts that are designed to be well suitable to carrying average and light weight tools and other materials around competently.

The normal mobile cart that is frequently offered looks rather like a hostess trolley, in terms of its vital shape, although with a highest capacity of 500lb in use, it will carry more than just food! There is a alternative of models with either 2 or 3 shelves, and both are perfect for fulfilling a wide selection of jobs within a normal workplace.

The 2 level mobile carts can simply take reasonably large boxes of things, and are perfectly suited to use in a factory environment where your employees must carry different components and materials plus completed products from one workplace to another. These stretchy carts are also perfect for the daily mail run through be construction, when parcels need to be spread amongst staff, and they are too important or numerous to be accepted by hand.

With the three layer mobile carts, there is a lot less space for individual large items to be simply moved around, however, using these carts your employees will find it really simple to express large numbers of smaller items around the factory floor for example individual components. Providing a means to move both large and small things from one place to another simply and constantly will allow production employees to better focus on the actual job of production, while leaving the compilation of their components to other employees.

Whether you require the better elasticity of a two shelf system, or the higher weight capacity of a 3 shelf mobile cart, you will come across that these products are made to the total highest standard, and fit in a number of added value features together with hard wearing casters and height adaptable shelves to pay for even greater elasticity in use.

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23 NovDifferent Types of Adhesive Tape and Uses

The most popular type of adhesive tape that people will have in their homes today is duct tape. But what many of us do not realize there are plenty of other kinds of adhesive tapes we can use and each one is designed for a specific task. In this article we take a look at the different types of adhesive tapes and what it is used for.

When it comes to duct tape this is one of the most versatile types of adhesive tapes you can purchase to use in the home today. Some people use it for keeping floor rugs in place, others to repair hoses or upholstery. Whilst other people use it for repairing cracked windows until they get the glass replaced or to make repairs to the binding of a book. Another use of duct tape is to keep the batteries in place in a remote control device whether the cover has been damaged or lost.

The next type of adhesive tape that you should have a supply of in the home is electrical tape. Although it should only ever be used for when installing new electrical items like lights or ceiling fans it has other uses as well. If you find you need some wire nuts and don’t have any readily available then you can use this type of tape instead.

Another way in which electrical tape can be used is for making temporary repairs to electrical cords. If you use it for this purpose then you will need to replace the cord as soon as you realistically can. Also you may find electrical adhesive tape use for help when you need to install a booster for an antenna. It will help to protect any plugs that are situated outside from inclement weather.

Another type of adhesive tape that you should consider buying for your home and which many good hardware and DIY stores will have in stock is one for the carpet. A strip of this is placed between two pieces of carpet where they meet. But in order for the adhesive to stick to the carpets a specialist steam machine is required and it can also be used like duct tape as a way of keeping rugs in place.

Then it is worth your while purchase some cloth or gaffer tape as it is more commonly known. The name that most people know it by comes from the theatre and movie industry and people would go to the “gaffer” boss to get some tape when needed. In most cases this type of adhesive tape that you can purchase can be used for securing cables and other objects around the home.

Of course no home is really complete without having some form of sellotape or clear adhesive tape in the home. This as we all know comes in useful for doing a wide variety of jobs from taping two pieces of paper together or to seal a bag of crisps which has been opened. Plus of course we all use it when wrapping birthday gifts and other presents that we give to others. Some people often use it for sticking notes to different surfaces so that they have a reminder of something that they need to do or buy.

As you can see you are spoilt for choice when it comes to adhesive tapes. But it is important that you look at the project you are going to be using it for. You may find it more useful to look for industrial adhesives instead such as very strong glues or joining materials.

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23 NovThe Best Archery Manufacturers

Some people develop a high interest and passion in archery and it’s normal to invest on the best equipment. There are plenty of reputable archery manufacturers out there and it’s often difficult to decide which one is the best. Every manufacturer creates bows that suit a range of people, in other words, archery manufacturers have unique ways in catering to every need. It really doesn’t matter if one particular manufacturer because it is endorsed by a lot of archers and hunters, what matters the most is your own preference and experience.

Some companies have been around for ages trying to perfect the equipment they provide and one of them is Browning. They are known for the last 150 years for delivering top-quality hunting tools for any age, gender and level of expertise. Choose among their compound bows, carbon force arrows and Vibracheck accessories and rely on the products’ quality and durability.

Fred Bear is also one of the most popular archery manufacturers because of its compound bows, one of the best bows in the market. Why do archers love this company? Simply because they make high-quality equipment for a much lower price than their high-end counterparts. You can count on the coolest innovations each year with Fred Bear who is a passionate hunter himself. Its patented Bear compression molded limbs are made with continuous uncut fibers for an incredibly strong, durable bow.

If you want the fastest and the most accurate bows then you might consider Martin Archery. This company brags about its 58 years of expertise in producing the best bows in the market. You can choose from a wide array of top-notch bows and take advantage of the patented features like Vibration Escape Modules, Double-Helix Bowstrings, Teflon-Plated Cable Guards and Core-Flex limbs.

For more information and tips in finding the best archery manufacturer.

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17 NovCarbide Progressive Dies

In the tool and die world, carbide dies have several key advantages for certain precision metal stamping operations requiring long life and high volume stamping runs. Carbide is harder than steel, is highly wear resistant, and can withstand very high compressive loading.

Tungsten carbide is a cemented carbide made up of Tungsten (W), Carbon (C), and a binder such as cobalt or nickel. By changing the amount of binder, the properties of Tungsten Carbide can be adjusted to obtain specific properties needed for various applications. For example, increasing the amount of binder results in higher impact resistance, but less wear resistance. Conversely, decreasing the amount of binder results in higher hardness, but less fracture toughness. Hence, a proper understanding of the various grades of carbide can increase the chances of having a successfully designed carbide die.

The selection of a carbide die (over a steel die) is a consideration that should be made during the design stage of the component that is to be stamped. For applications requiring very high volumes, carbide tooling may be a good selection. Examples of this would be applications such as: lamination for the rotors/stators in motors or for transformers, surgical components, bearings, electronic connector pins, and many other applications.

The benefits of using carbide tooling for certain progressive die applications include: higher wear resistance, reduced die maintenance, and less downtime. These three benefits are inherently due to the higher wear resistance provided by the use of tungsten carbide. Higher wear resistance results in longer running times between necessary maintenance for a carbide die as compared to a steel progressive die. Although carbide tooling still requires preventive maintenance, the less frequent maintenance intervals oftentimes result in a lower life cycle (total) cost for certain precision stamped components.

Written by Rick Pollick. Rick Pollick is the Manager of Strategic Marketing at Penn United Technologies, Inc. in Cabot, PA. Penn United serves the following markets: Energy, Medical, Defense, and other markets requiring precision components. Penn United provides…Manufacturing Solutions. Absolute Integrity http://www.PennUnited.com

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13 NovFlexible Magnets

Flexible magnets are much cheaper than other types of magnetic material; they offer a unique combination of properties (Flexibility and Magnetism) at a much lower cost than you would find other magnetic material. Flexible ones permit design innovations due to the mach inability and flexibility of the product. They also permit manufacturing techniques that are quite simply not possible with brittle or ridged materials.

These magnets can be Punched, Bent, Coiled, Twisted and otherwise machined in to pretty much any shape imaginable without losing any of their magnetic energy. The only downside to these is that the magnetic properties are not as strong as other magnetic materials, however in some instances this is a preferable characteristic.

Methods of Manufacturing Flexible Magnets

Calendering is a method of producing materials in sheet form; it is capable of producing sheets up to roughly 24″ wide. (This method involves squeezing a compound between a set of rollers, this compresses the compound and flattens it in to a sheet. To reach the desired thickness the sheet is placed between the rollers a number of times until the correct thickness has been achieved).

Extrusion is a method used for producing materials in strip form; it is capable of producing strips between ¼” to 10″ wide. (This method involves squeezing a compound that has been heated through a die that has been pre-shaped. As the material exists the die it is cooled and then magnetised, there are different grades available with the standard grade only having 1 side magnetised).

If you are in need of this service check out our product pages, they contain many companies that specialise in this. Wesley Clarke writes about Flexible Magnet. Visit the Businessmagnet product page for details and suppliers of Flexible Magnets.

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13 NovIntroduce about Lining Fabric

Fabric lining
Worn as a second garment although assembled separately, the lining fabric has come to be indispensable in providing clothing with a smoother finish and a more complete look. It has had its use since time immemorial and was given much importance by royalty and nobility wanting to create an impression while enabling them carry themselves well.

Uses of lining
Consisting of different materials that are added to of a garment, a lining fabric is mainly used in clothing for warmth or clothing that needs to be taken off often, such as sweaters, suits, jackets, coats, etc.

Other garments too usually have a lining fabric which might not be visible, but helps in giving the person an overall feeling of luxury when the garment is worn. For rough garments, linings is a boon making it more wearable comfortable. In some instances, it makes wearing a slip very unnecessary, while in others, it helps keep the garment stretched and wrinkle-free.

An important thing that makes lining fabrics essential, is that it helps in preserving and maintaining a garment’s shape but does not actually contribute to the shaping itself.

Besides the general lining fabric attached to the garment, there can also be another fabric added as a backing to the lining before being assembled and stitched into the lining seams. Called as interlining, this is mainly done for warmth and is usually stitched onto tailored clothes like loose woven wool, used in suits and jackets.

Lining fabrics may or may not be intended for the purpose they are made. Therefore, many stand-alone dress fabrics imitating silk such as crepe, taffeta, satin, and tricot also make beautiful linings.

Qualities of a lining fabric
To be suitable for the purpose, a fabric used for lining should be smooth to the touch, soft, pliable, and lightweight so that it does not affect in any way with the hang of the garment. The fiber content and fall of the lining material may vary according to the material of the outer garment being chosen. Thus China silk is usually used to line garments that are soft and stylish while smooth-surfaced cotton fabrics can be used for more casual wear.

Garment ensembles usually have a fabric lining the entire outfit and this lining is even used to protect expensive clothes or ones that do not fit easily. Fake fur is one of the most common lining materials for winter coats and jackets. When deciding the lining fabric, it is always important to keep in mind the pattern of the external garment as well as the yardage that is required.

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10 NovAir Cylinder: Linear Motion

The air cylinder, which is also referred to as a pneumatic cylinder is a device that works mechanically to produce force combined with movement that is powered by high pressure compressed air. The scientific function at work within these cylinders can be described as force being imparted by the conversion of potential energy of compressed air into kinetic energy, or the energy of movement.

The mechanic energy produced by the pneumatic cylinders is achieved because the compressed gas is able to expand, without external energy input. The expansion, which is the main aiding factor in the creation of kinetic energy, occurs due to the pressure gradient established by the compressed gas being at a greater pressure than the atmospheric pressure. The air expansion is also what finally forces the piston of the cylinder to move in a certain direction.

These cylinders are devices that use air pressure to put air into linear motion, such as in an air compressor. A typical air cylinder has a rod and piston that operates the it. Types of cylinders include: Single acting (SAC); Double acting (DAC), and ‘other types’, including rodless linear air cylinders (actuators that use a mechanical or magnetic coupling to impart force). A rodless cylinder has no rod outside of the it but rather a piston connected to a carriage inside the cylinder. The different types of airless rod cylinders include cable cylinders, magnetically coupled air cylinders, pneumatic cylinders, and band cylinders.

Based on the design of the cylinder system, pneumatic cylinders can be used for a multitude of operations. Examples include having the ability to perform multiple strokes without the need for intermediate intervention, to perform a full stroke with intermediate stopping points, to be adjusted so as to control the amount of extension and/or retraction of the piston rod once actuated.

As air cylinders are used for such a variety of functions, the market place is very competitive. Bimba Manufacturing specialise in bespoke solutions for companies and have years of practical experience. In addition to a broad line of standard catalogue products, nearly half of Bimba’s business consists of custom and semi-custom products designed for specific customers with unique applications. In 2007, Bimba took another step as leader of air cylinders when the company acquired Mead Fluid Dynamics Inc. to expand capabilities even further. Mead is a leader in the design and development of valves, cylinders, and pneumatic components for the industrial automation market.

Air cylinders are available in a variety of sizes and can typically range from a small 2.5 mm cylinder, which might be used for picking up a small transistor or other electronic component, to 400 mm diameter cylinders which would impart enough force to lift a car. Some pneumatic cylinders reach 1000 mm in diameter, and are used in place of hydraulic cylinders for special circumstances where leaking hydraulic oil could impose an extreme hazard.

 

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03 NovA Lapel Pin Manufacturer

There are hundreds of lapel pin companies to choose from. A simple search on the Internet yields multiple hits. It’s important to have an idea of what you want before you begin working with a lapel pin manufacturer. There are several types of pins, but the base of all lapel pins is metal. You can order very inexpensive pins made out of iron with plating, but lapel pins made out of copper are the most durable. A lapel pin manufacturer can plate a pin with gold, silver, bronze or even an antique finish. Once you decide on the basic metal of the pin, then you can move on to the fun part – the colorful design of the lapel pin!

There are different types of pins to choose from, but the most popular type is the “hard enamel” lapel pin. This type of pin allows for an almost unlimited selection of colors. Some lapel pin manufacturers call this cloisonné, but it is not true cloisonné. If your design requires bright colors, consider the hard enamel pin. The true cloisonné pin is limited to only about 100 colors, but these are often the most collectible type of lapel pins. You may also choose lapel pins that are embossed, die struck or etched – careful selection of the design will ultimately make your custom lapel pin unique.

While the company you deal with may be located in the US, most lapel pin manufacturers deal with factories overseas. Be sure to check with the manufacturer to find out how long your order will take and what kind of shipping charges are involved. Always get a quote, and make sure to let the lapel pin manufacturers know what your budget is – they almost certainly have made something similar to what you need. For complex designs, find out if a prototype lapel pin can be created.

If you don’t need a special design, and are looking for something a little simpler you can also order stock lapel pins. These are pins with recognized symbols like flags, smiley faces, states, animals and other designs. Stock lapel pins are usually immediately available and can be purchased in affordable bulk quantities. Stock lapel pins will not incur any set-up or art fees, as the custom lapel pins will. You may also be able to find stock lapel pins at low clearance prices.

 

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03 NovAssessing The Safety of Magnetic Workholding

Resistance to the implementation of magnetic work holding usually begins with a concern for safety. These concerns can be allayed by assessing the technology, holding power and optimal operating conditions of magnetic work holding in terms of operational safety.

Despite the competitive benefits of magnetic workholding in reducing costs and improving productivity, there still exists a resistance to the implementation of magnetic technology as the primary work holder in machining operations. This resistance usually begins with a concern for safety. By assessing the technology, holding power and optimal operating conditions of magnetic work holding relative to operational safety, these concerns can be allayed.

Magnetic Work Holding as a Safe Technology

If a machine operator has held workpieces with mechanical clamps for decades, the idea of relying on magnetism to hold workpieces, especially in heavy milling operations, boils down to an issue of trust: Is this really safe? While understandable this opinion is rooted in subjectivity not objective fact. More than likely, those who hold this point of view may not fully understand the facts of how safe magnetic work holding is.

So, how can magnetic work holding be considered as a safe technology? By definition, it produces a uniform, consistent, and infinite holding power that does not relax, give, or decrease until an operator de-energizes it.

In general, magnetic work holders are constructed with an array of individual magnets embedded into a magnetic chuck or plate. Each magnet has a north and south pole across which flows magnetic energy called flux. When a workpiece is placed across the poles of these magnets, flux flows into it. When placed in this flux field, a magnetic field of opposite polarity is induced into the workpiece thereby creating a magnetic attraction between the chuck and the workpiece. This attraction will remain consistent, uniform, infinite, and reliable as long as the magnetic field is energized. This reliability makes magnetic workholding a truly safe technology.

Magnetic Work Holding as a Safe Holding Force

Holding power or strength is another factor considered when forming an opinion about the safety of magnetic workholding. If an operator does not know how strong magnetic workholding is, he may mistakenly believe magnetic technology is not strong enough to do the job safely. This opinion can be allayed by two facts:

(1) magnetic workholdings can have a clamping power up to 1000 daN and

(2) depending upon the application, an instantaneous clamping force of 12 tons per square foot can be generated by magnetic workholders. This level of holding force is more than comparable to mechanical clamps with one additional advantage: magnetic holding force is uniform, constant and infinite until the operator de-energizes it.

Optimal Operating Conditions

To implement magnetic work holding solutions may require some training to understand the technology’s optimal operating conditions. For example, magnetic work holding is best used with smooth-surfaced workpieces rather than rough ones because the smoothness decreases the air gap between the workpiece and the magnet; small air gaps increase magnetic attraction and the holding bond. Some materials are better conductors of magnetism than others. For example, annealed materials are ideal while hardened materials don’t absorb flux as easily and will retain some magnetism. This condition can be corrected within seconds with demagnetization. Finally, the direction of the holding force is yet another adjustment an operator may have to make to safely implement magnetic work holding. All magnets have 100 percent clamping force directly away from the face of the magnet, but only about 20 percent clamping force against side forces. So, the geometry of a cut must be considered in the machining process to reap the advantages of this type of workholding.

DocMagnet Inc. designs and supplies Magnetic Work holding equipment. Their Permanent Magnetic Chucks have all metal surfaces and are built and tested to the highest quality.

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