Author Archives: Camille F.

What Is an Air Filter Regulator?

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Certain pneumatic equipment, such as air tools, valves and actuators, needs a specific pressure to work properly. If there is low pressure, the pneumatic equipment will fail to perform or even cease to function. If the pressure is too powerful, the seal may pop up, leading to leakage, and it may even damage the equipment if it bursts. Many reputable manufacturers choose compressors with an air filter regulator unit factory-installed, which helps to reduce pressure gauge issues.

 

Purpose

Pneumatic filters, used in many industrial operations, remove contaminating fragments. These filters protect pneumatic equipment from damage that may result from these impurities, which may consist of dirt particles and aerosol or water droplets. The filters also remove impurities resulting from residue from lubricants emanating from the compressor and dust or oil vapors. Some industries may require an even cleaner environment, and therefore use a secondary pneumatic filter, which helps in the removal of impurities as tiny as 50 nanometers.

 

Function

Air filter regulators protect and service the parts installed “downstream” in compressed-air systems. Whereas the air filter removes impurities from the pneumatic system, the regulator maintains and controls the specified air pressure required for smooth and efficient working of the pneumatic equipment on which the regulator is installed. A pneumatic filter is used to achieve a clean-room atmosphere in numerous industries, including aviation, agriculture and beverage and food packaging.

 

How It Works

Pneumatic filter regulators maintain the correct pressure going into the system. Even if there is an increase in the pressure emanating from the compressor tank, the device still regulates and maintains the specified pressure. This regulating device can only bleed the extra pressure that is above the required pressure. If the pressure is low, the device cannot compensate for the difference in the required amount of pressure. This air regulator has a built-in mechanism in the form of a release valve, which helps to let out the excess pressure and prevent damage to your equipment.

 

Warning

Failures due to pneumatic system errors are rare, but when they do occur, according to the Aircraft Owners and Pilots Association, they are usually disastrous. You should be aware of your pneumatically powered systems and recognize early signs of failure. These signs can be subtle, but proper maintenance of your equipment, ensuring that you install a backup system and maintaining current knowledge of pneumatic systems can help to reduce failures.

 

SHAKO is a rapidly growing air filter regulator manufacturer and we are confident to bring expertise in providing air filter regulator and filter regulator lubricator (FRL) that will win the love of consumer and become first product of choice from the standpoint of superior technology with dependable brand name. Contact SHAKO to obtain more details about air filter regulator series!

 

Article Source: http://www.ehow.com/info_8713710_pneumatic-filter-regulator.html

Mooney Viscometer Machine: Overview and Main Functions – Ektron Tek

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A mooney viscosity machine is an instrument used for measuring the mooney viscosity of a substance (mainly elastomers and rubbers). Invented by Melvin Mooney, it contains a rotating spindle and heated dies, the substance encloses and overflows the spindle and the mooney viscosity is calculated from the torque on the spindle.

 

Ektron Tek is a professional rubber testing equipment manufacturer. We provide types of rubber testers for customers. Today, we are going to simply introduce Mooney Viscometer Machines.

 

EKT-2003M Model Mooney Viscometer
EKT-2003M Model Mooney Viscometer Machine

 

 

  • Main functions of viscometer rheometer below:

– Mooney Rheometer Viscosity Test: A determination of the viscosity of raw rubber or compounded rubber.

– Stress Relaxation Test: A determination of stress relaxation of a rubber.

– Pre-Vulcanization Test: A determination of the features of compounded rubber during the early stage of vulcanization.

 

  • Power Law Decay Model

 

  • Provide various quality control function to check the test results of mooney value and scorch time; more than 18 points of time relating to mooney value setting enable the user to control the quality of mooney value at any time of test curve.

 

  • SPC software of mooney viscometer can draw and analyze the test results of mooney values and scorch times such as X-MR, X-R, histogram and normal distribution.

 

Have you had a basic understanding in Mooney Viscometer? If you are interested in rubber testing equipment series, welcome to visit the website of Ektron Tek – high quality and high accuracy rubber testing machines provider.

 

Article Source: https://en.wikipedia.org/wiki/Mooney_viscometer

Taking a Look at the Different Types of Lathe Machines

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Lathe machines aid in turning. In turning, you remove material from your area of interest. The process usually used in plastic, wood, and metal parts. To achieve ideal results you should use the right lathe machines. Here are some of the main types of lathe machines:

 

Types of Lathe Machines

 

Engine lathes: they are the most common and they are used in different types of materials. Their main parts are: tailstock, headstock and bed. To accommodate a wide scope of work, the lathes came with a feature that allows you to easily adjust their speed. They also come in different sizes to be used in a wide range of applications.

 

Wood lathe: this is the simplest lathe machine that you will come across. As its name suggests, it’s designed for turning wood. Its main parts are: headstock, bed, tailstock, and tool rest. You need to note that you need special skills in order to accurately turn smooth curves.

 

Turret lathes: they are used for applying different types of operations on single work pieces. In addition to ensuring that you have excellent turns, they also ensure that you are able to work very fast as you don’t waste time removing and transferring the work piece to another machine.

 

Toolroom lathe: it’s a type of engine lathe that is designed for high precision work. The machine is usually used in tool and dies shops where custom parts and precision fixtures are produced.

 

Since it’s produced with special attention to smooth operation, spindle accuracy and precise alignment, the lathe is able to achieve better accuracy and precision than the standard lathe.

 

CNC lathe: its computer controlled and comes with a number of advantages such as powered axis drives, high speed repeatability, and feedback control. To use the lathe you only need to set it. The cool thing with it is that you don’t need special tools to achieve excellently curved contours.

 

Special duty lathes: they are used for special purposes such as heavy-duty production of identical parts. In most cases, the lathes are used to perform functions that can’t be performed by standard lathes. There are many types of these lathes with the common ones being: automatic, crankshaft, multispindle, brakedrum, and jeweler’s lathes.

 

Conclusion

 

These are some of the most common types of lathe machines. Before you make the purchase, you should always do your research and find the best machine for your material.

 

Myday machinery Inc. is a professional CNC lathe manufacturer who specialized in not only CNC lathes but also manual lathes. Welcome to visit our website and do not hesitate to contact MYDAY for more information about CNC lathe series now!

 

Article Source: http://EzineArticles.com/expert/Idd_Aziz/2148367

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Some Knowledge about Lathe Chuck Jaws

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A lathe chuck is a special kind of clamp used on a lathe. These chucks hold objects that are cylindrical, radial, or irregularly shaped, gripped by what are called lathe chuck jaws. Used on wood lathes for woodworking or on machinists’ lathes for machining, chuck jaws hold steady the objects to be worked on. On some lathes, it is the chuck that does the rotating while a power tool is steadily applied to the object in its grip. The lathe chuck jaws are usually tightened into place on the object using a chuck key, a t-shaped wrench.

 

One type of lathe chuck is called a centering cylindrical stock chuck, having circles on its faceplate that can be used to center an object being machined. The lathe chuck jaws open wide to accept the object and center it, then the individual jaws are tightened snugly, yet carefully, so that there won’t be any movement whatsoever of the object once rotation begins. A dial indicator mounted on the lathe centers the object and measures to be certain that each of the individual jaws is bearing an equal grip on the object. Relatively large movements of the object eventually become only slight movements, as it is perfectly aligned and centered.

 

Another type of lathe chucks are specialty chucks. These lathe chucks come in two-jaws, six-jaws and eight-jaws configurations. The right choice of lathe chuck jaws for these depends on the type and heaviness of the objects to be handled, and on how important perfect centering and tightness of grip will be. For example, six-jaw self-centering lathe chuck jaws are used for thin-walled work pieces or for gripping finished edges of work pieces, and the large number of jaws enables less pressure per grip in order to protect a finish. Two-jaw chucks are available in a soft jaw aluminum configuration to work more like a stop to hold custom fixtures for tooling. Most chucks have one resident jaw as a master jaw, but the other lathe chuck jaws can be purchased or replaced separately at any time.

 

Three-jaw chucks have both inside and outside lathe chuck jaws with concave surfaces and are used for handling large diameter objects of circular or hexagonal shape. One type of three-jaw chuck is called a drill chuck, and it is for specialty self-centering to hold drill bits and other similar rotary tools. Another three-jaw chuck is the one colloquially called Super Chuck, which uses ball thrust bearings, has high torque and is used in high precision work. Three-jaws chucks can’t hold irregularly shaped pieces or any square shapes, yet the variety of types of three-jaw chucks for different purposes keeps them in high use.

 

Another high precision lathe chuck jaws configuration are the four-jaws chucks. These have time-consuming individually setting jaws, yet can turn in offset position as when turning cams. Four-jaw chucks can hold square, rectangular and nearly any irregularly shaped object for high-precision work. They also have more grips for handling round shapes or thin walled work pieces that need more numerous, gentler grips to spread the tension against the surface.

 

Di Chun expanded in 1992 and established the brand “Auto Strong“. We are a professional and high quality lathe chuck jaws, power chucks, and hydraulic cylinders manufacturer. If you are interested in or need further information about lathe chuck jaws and more products, please do not hesitate to visit our website and feel free to contact Di Chun!

 

Article Source: http://www.wisegeek.com/what-are-lathe-chuck-jaws.htm

Gate Valves and Different Types of Industrial Valves

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When we look at piping and pumping systems externally, we generally see the set up as a whole rather than looking at its many working components individually. But there’s that one part that plays a very crucial role. They are the valves. They act like tiny knobs regulating the flow of fluids as well as cutting off supply completely if required.

 

Industrial valves are of varied types, with each based on a different working principle and performing a different function. Right here, we’ve discussed the 9 most common types of industrial valves.

 

  1. Ball Valve – It is a hollowed out ball-shaped disk that is fitted inside a pipe. The valve starts and stops flow by the quarter turn rotational motion of this disk. When the valve is open the hollowed end is aligned in the direction of the flow and closed it sits perpendicular to the direction of the flow.

 

  1. Plug Valve – Also called cock valve, it uses a cylindrical or tapered plug with a bored passage to block, start or throttle flow. Turning the handle or wheel, arranges the hollow opening of the plug with the inlet and outlet ports opening the passage. It is blocked, when the solid part aligns itself with ports.

 

  1. Butterfly Valve – It’s yet another valve that uses the rotational motion; ball and plug valves work in the same way. It only uses a thin-disk in the flow path instead of a ball-shaped unit or a cylindrical plug. They are quick to use, extremely lightweight and easily adaptable.

 

  1. Gate Valve – This is the type of valve used in a tap. Opening and closing the valve involves raising and lowering metal gates respectively. A wedge is inserted into a seat. With gate valves, the passageway can either be fully closed or fully open; there is no in between. They are also called sluice valves.

 

  1. Globe Valve – It is similar to a gate valve in that it uses linear motion to throttle flow. It differs in its use of a disk instead of a wedge. It can also be adjusted to lower or increase flow; the advantage of a globe valve is that it does not leak as much as other valves. They are also among the most popular type of valves used across various applications.

 

  1. Pinch Valve – The construction features a pinching mechanism and a sleeve of molded rubber or synthetic material. The flow path in the open position is unobstructed. The flow is cut off by pinching the flexible membrane, by lowering a bar or gate.

 

  1. Diaphragm Valve – They work similar to pinch valves; a flexible diaphragm is inserted such that it fastens itself to the seat blocking the flow. Its advantage over pinch valves is that it creates an extremely tight seal and hence is used in applications that have a high purity requirement.

 

  1. Relief and Safety Valve – As fluids pass through the system, there is a possibility of an unprecedented increase in pressure, which if unchecked could prove hazardous. This applies especially if you are dealing with hazardous fluids. Relief and safety vales release pressure periodically, whenever it goes beyond the set point, to prevent damage.

 

  1. Check Valve – Check valves allow for unidirectional flow of fluids; they do not allow it to flow back. The non-slam nozzle check valves check pressure surge and prevent water hammer.

 

To ensure the valves fitted in your piping systems give you the best service, you should buy them from a reliable industrial valve manufacturer. It is the only way to get high quality industrial valves that are built to last.

 

Established in 1997, NICO Valves Corp. is a professional industrial valve manufacturer. We provide the widest kinds and full specification of valves. If you need more information about gate valve or other valve series, welcome to visit our website and feel free to contact NICO.

 

Article Source: http://EzineArticles.com/expert/Jovia_A._D’Souza/1830188

Article Source: http://EzineArticles.com/9460459

 

Anti Glare Film and Its Number One Function

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An anti glare film is actually a shield which covers the screen of an electronic device to protect it and reduce glare so that the operator can make use of it much more comfortably. A variety of companies manufacture screen protection products which can handle glare, which includes bright sunlight and severe overhead office lighting. These products vary in style, which includes temporary screen protectors and more permanent shielding that’s meant to last for the life of the particular device. These types of products are frequently available in hardware and electronics stores.

 

What’s the function of a screen protector? With a touch screen phone like an iPhone being such a huge investment you want to make sure that it’s protected as much as possible, although most people don’t realize that you can buy protectors for the iPhone. The screen protectors for the iPhone are meant to keep the screen from being marked, chipped, or damaged from daily use while being so comfortable that you will not even realize that it is there. They are created out of a paper thin clear plastic material that won’t affect the normal use of your iPhone.

 

Anti glare films are designed to diffuse sunlight or unnatural light so your shiny screen does not reflect light back into your eyes. Such screen protectors will often appear with a matt or frosty finish and under a microscope will contain small lines. Their key purpose is to make sure your screen is viewable or readable in direct light, but they also have the extra bonus of decreasing fingerprints and also smudges to some extent. On the negative aspect, the matte finish can look a bit fuzzy and can also decrease the clarity of your screen slightly. Likewise, these protectors are usually a little bit thicker than other ones and the surface could be a little rough, meaning your finger will not slide as easily on the screen. If, nevertheless, you use your phone outdoors the majority of the time, then these types of protectors would be your very best choice.

 

Besides an anti-glare film are mirror screen protectors. Mirror protectors are made to turn your phone screen into a mirror whenever the screen is not lit up – ideal for rapidly checking your hair or makeup when out and about. The downside is that they can create a considerable amount of glare and can mean the colors of your screen may not be as bright as they should be. They’re more suitable for those who use their phone primarily for calling or sending text messages. When you look at pictures or watch videos with a mirror protector, they can be slightly more difficult to see, depending upon the light conditions.

 

A few companies create products like an anti-glare film that has a custom fit for certain devices like certain models of cell phones. Consumers also can purchase a flat sheet and then cut it to size. It is very important measure very carefully, as a screen protector that doesn’t fit can produce a lip. The lip might attract debris and dust and cause it to stick to the screen. Consumers should also be informed that thinner anti-glare films tend to be more prone to ripping away from the screen with longer use.

 

The anti glare film is now considered an absolute necessity for individuals who own a touch screen gadget. This is a method of guarding their beloved gadget from any damage, marks, or cracks. Also, the LCD protector is a good investment to make your mobile phones and other gadgets last a little longer.

 

If you need further details about anti-glare film, welcome to visit PROCHASE’s website. We are the expert of manufacturing protective films. Do not hesitate to contact us for more information!

 

Article Source: http://EzineArticles.com/expert/Russ_T_Williams/1225927

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Advantage of Adding A 4th Axis Rotary Table to Milling Machine

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To add a 4th axis rotary table to a milling machine in any sort of work setting provides several advantages to machine work. Having another axis to work with gives milling machine users more precision and accuracy without having to change positions of the part being machined.

 

Also, an additional axis would prove to make any milling machine more diverse in the work it is capable of doing; lathe machines introduce the aspect of a rotating part, so a rotary table would add the same benefits provided. A 4th axis rotary table, in general, can provide more precision and ease to a complex design, reducing time and costs for the production of a certain piece.

 

How It Works

 

To clarify, a 4th axis rotary table serves to add a rotating aspect to the desired piece being shaped. Similar to a lathe’s rotating head-stock, the rotary table serves to hold the piece and move at exact intervals of revolutions. Because it can move in precise degrees of motion, users can easily calculate correct positions, just like it can be done with the other three axes of motion on the machine. Once all four axes are used, making grooves or holes in the piece is much easier than without the rotary table, saving time by discarding the task of removing and resetting the piece in another position. Having the ability to move the piece in determined intervals and precision with diverse planes of motion is important for more complex machine work.

 

The Importance of a 4th Axis Rotary Table

 

Just like with the other three axes of motion, the 4th axis rotary tables can be adjusted for specific amounts of distances to accurately tell what position you are at in relation to the dimensions of the piece. Furthermore, the scales used to measure its motion can save time and resources by reducing the amount of mistakes that could result in major delays, such as re-working the piece from the beginning. Since users will easily be able to calculate and set the positions needed for the work done, machining multiple pieces is simpler to accomplish.

 

Examples of Diversity

 

As stated before, the rotary table adds more diversity to the work the milling machine is capable of doing; some work required with a lathe can be done with the additional axis of motion. Machining the part with holes, for example, may require the user to work with a circular pattern with equal distances, which is certainly possible with 360 degree movements. Along with cutting circular patterns easily, arc cuts, grooves, and other complex curves are included with the benefits of a rotary table; cutting out the teeth of gear parts is another way of work possible.

 

The capability of a 4th axis rotary table is only limited by the skill of the user. It is able to provide the extended degree of motion necessary for complex work needed by any skilled machinist. With quality parts, a machinist is capable of intricate pieces of work, and it would be limiting to not have another axis of motion available. It is important to consider the expansion of work choices for machine work, and this addition is a good starting point for such consideration.

 

TANSHING is a professional rotary table and index table manufacturer which specializing in 4th axis rotary table, 5 axis rotary table, CNC tilting table and more. If you are interested in or need further details about our products, welcome to contact TANSHING – we always provide the highest level CNC rotary tables and service.

 

Article Source: http://www.cncindexing.com/why-add-a-4th-axis-rotary-table-to-your-milling-machine/

 

How Important Are MTB Bicycle Frames?

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MTB bicycle frame is the basis for the bicycle’s sturdiness, weight and general appearance. This is why when purchasing new mountain bikes, most cycling professionals and enthusiasts give the frames a thorough check instead of just giving it a casual or cursory look. Though it may appear similar to a casual observer, each frame has different sizes, symmetry and materials used which is tailored for a particular body structure of the cyclist who will be riding it.

 

Most of the mountain bike frames available in the market today is usually made up of aluminum steel. This makes for a sturdy, yet very light structure, making it easy for the cycling enthusiast to maneuver. Although there are still frames that are made up of galvanized iron or steel, these are rapidly fading fast into oblivion and is being replaced by aluminum and some other lighter materials like titanium.

 

Naturally, if you are a cyclist, you always undoubtedly would prefer the lightest material to make up your frame. This is where the ultra-lightweight metal call titanium comes in. Bike frames that are made of titanium are almost weightless, yet are sturdy enough to withstand the rigors of cross country cycling. The only problem with titanium as of the moment is the exceedingly high cost which only a few cycling enthusiasts can afford. This is why most cycling enthusiasts still prefer their bikes to have aluminum frames because they are very affordable. Though they may not be as light as those frames which are made from titanium, aluminum frames do exceedingly well in various types of tracks.

 

Another area of consideration which you must carefully check out is the size of the frame. Bear in mind that MTB bicycle frames have different sizes which correspond to the height and body physique of the cyclist who would be riding it. The size of the mountain bike frame is usually determined by measuring the expanse of the frame from the center of the base bracket to the uppermost portion of its top tube.

 

Getting the right bike frame is very important since it can affect the way you maneuver your bicycle. Remember that all frame sizes are influenced by the unique body structure of the cyclist who will be riding it which is why you have to carefully select the MTB bicycle frame with a size that closely matches your own body physique.

 

Once you have correctly determined the weight and the size of the mountain bike frame that you consider perfect for your body structure, you can now begin that exciting cross country journey that you have been longing to indulge into. If you need further information about MTB bicycle frame, welcome to visit the website of MAXWAY and feel free to contact us!

 

Article Source: http://EzineArticles.com/expert/Suzie_Sanchez/456211

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How to Make a Chenille Patch?

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The monogrammed jackets representing a university or sports team look cool and trendy, and partially thanks to the chenille patches. Chenille weaving is done by a special machine using cotton, acrylic, or even silk yarn. The uniqueness of this fabric is its fuzzy softness, much like a caterpillar’s fur. Interestingly, this fabric borrows its name from the French word for caterpillar.

 

Various Uses of Chenille Patches

Sports patches seen on the lettering or emblems of jackets are often made of chenille. The piece of chenille fabric is layered over a felt base, usually in a contrasting color to help the patch stand out even more. The use of chenille patches, however, is not limited to sports apparel. You can also fix these patches on other garments as well, and even to blankets or backpacks.

 

Making a Chenille Lettering Patch

Materials Needed:

  • Lettering stencil
  • Chenille fabric
  • Felt fabric (preferably in contrasting color to the chenille)
  • Pencil
  • Cutter
  • Cutting mat
  • Sewing and embroidery machine
  • Double-sided fusible
  • Iron

 

Steps to Follow

  1. First decide on which garment you want to affix the chenille patch and pick a lettering stencil of a suitable size.
  2. Trace the desired letter on the reverse of the chenille fabric. Use the cutter and cutting mat to cut out your pattern.
  3. Use a size larger stencil to trace the same letter on the felt fabric, but do not cut this out yet.
  4. Place the chenille patch over the felt patch, making sure to align the edges perfectly. Use an adhesive to secure the two pieces of fabric in place.
  5. Use an embroidery machine to create a border for the chenille piece. A thread in a contrasting color will give a striking effect. Repeat the same to outline the felt piece with thread in another color.
  6. Now carefully cut the felt patch from the bottom fabric, ensuring that the embroidery thread remains intact.
  7. Trace the outline of your patch onto a double-sided fusible and cut it out.
  8. Peel off one side of the fusible and iron it onto the back of your letter patch.
  9. Peel off the other side of the fusible and place it over the garment on which you want to fix the patch.
  10. Place a Teflon sheet over the chenille embroidered patch as protection and run a hot iron over it for a few seconds until it firmly adheres to the bottom surface.

 

DIY Chenille Patches

Your handmade chenille applique garment is now ready to wear. The soft feel of the patch combined with the contrasting colors you selected are sure to bring out the uniqueness of your garment.

 

Tip: If you want to go in for an even more interesting combination, pick a printed piece of chenille fabric, or even go a step further in your DIY endeavor and embroider a chosen design over the completed patch. There is no limit to your creativity while making your own chenille patch.

 

If you are not good at DIY but want to custom a wonderful Chenille Patch, welcome to visit the website of Dah Jeng Embroidery – providing various embroidery patches and chenille patches. Contact Dah Jeng to obtain further details now!

 

Article Source: http://www.ebay.com/gds/How-to-Make-a-Chenille-Patch-/10000000205732138/g.html

 

What Is a Variable Displacement Hydraulic Pump?

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A variable displacement hydraulic pump is a type of mechanical-electrical motor placed in a fluid channel. Built either to generate electrical power from the natural flow of fluid past it or to apply mechanical force to make stationary fluid flow in a pipe gives the variable displacement hydraulic pump a dual use — adjustable capability. Such pumps have versatile applications because they can be set to capture the maximum amount of hydraulic fluid energy as the velocity of fluid flow in a channel dynamically changes, or they can be switched to applying mechanical energy powered by electricity to increase fluid flow.

 

Hydraulic motors designed on the variable displacement hydraulic pump axial principle have three common features regardless of their size or the complexity of their controls. These include a central axis, a cylinder of pistons surrounding it, and a circular plate to which the ends of all of the pistons are attached. They are usually built on the axis piston pump or bent axis pump design, which allows the vertical angle at which the pistons are positioned to be adjusted either by angling the axle itself, or the plate that is attached to the ends of the pistons.

 

The circular array of pistons in a variable displacement hydraulic pump moves in unison, but they displace different amounts of fluid depending on their horizontal positions in the piston shafts in which they move. As the internal retainer plate, or external swash plate, rotates at an off-center vertical angle of 25° to 40° in the pipe, the pistons alternate between pushing fluid through an exhaust pipe, and pulling it into an intake pipe. These outlet and inlet pipes are known as kidney slots and the piston chambers are referred to as cylinder barrel bores.

 

Another key feature of variable displacement hydraulic pumps is what’s known as the compensator. This is a collection of controls often attached to the external housing of the pump, which adjusts the angle of the swash plate or retainer plate. If the swash plate is set to a perfect vertical angle on the pump as it rotates, the displacement will be zero and fluid flow will stop. Compensators can be simple or complex controls, but their purpose is to change the variable settings on the pump for maximum efficiency.

 

ANSON is a professional hydraulic pump supplier with rich experiences. We specialize in manufacturing intra vane pump, vane pump cartridge kits, variable displacement hydraulic pump, fixed displacement vane pump, hydraulic power pack pump and more. If you are interested in variable displacement hydraulic pump series, welcome to visit our website and feel free to contact ANSON!

 

Article Source: http://www.wisegeek.com/what-is-a-variable-displacement-pump.htm