Assembling the Diamond Wire

Step One

When looking directly from the side of the diamond wire with the cut off end, twist the wire in an anti-clockwise direction. This method will need to be done before you can join together the ends of the wire. The twists should relate to the number of meters, and you will need to make one turn for every meter.

Step Two

In order to achieve an even wear for the beads, your diamond wire will need to be re-twisted every time a cut is made. Apply different amounts of twists no more than 2, 2 turns for every meter. If you find there is life present in your wire decrease your twists by 30% after each cut.

Step Three

Be sure to use only an arrow on your diamond wire cutting method, and never ever change the direction. If you have an electroplated wire with no arrow, then use the diameter which is smaller on the end of the beads.

Step Four

Do not join diamond wires with bead diameters that differ by more than 0.2mm.

Step Five

Ensure there are no kinks in your wire.

Instructions on Diamond Wire Preparations to Cut

Step One

Using a chisel and hammer,round off the corners relating to your work place.The radius should be approximately 10cm before you start sawing. You will need to pull your diamond wire by hand until it reaches the stage when it can rotate freely.

Step Two

Avoid flat spotting by ensuring your wire can roll continuously around the loop. If you have no assistance in your system, be sure that the final guide pulley lands off-centre by 5mm. The wire should be centred once it leaves the pulleys. This will ensure that each bead that will go through your work piece will face a different way against each cut.

Step Three

Your wire will need to maintain a certain pressure against your work piece, the last guide pulleys should be 200mm away, for each meter between in relation to your work piece.

Step Four

Be sure to position your water supply where your diamond wire enters into your workpiece. You may need to use a number of water points, depending on your configuration and length of your cut. You will need adequate cooling water if you want to achieve a performance of good cutting techniques.

Step Five

To tension your diamond wire use a return movement, be sure you are at a distance before you start up the motor. Your wire saw should start out slowly and smoothly, with a gradual increase in speed, until you reach maximum speed.

When you are sawing be sure to do so at a distance that will be safe for you, when you need to adjust your positions of your cooling water be sure to switch off the hydraulic and motor unit. If you decide to use your diamond wire again store in an area that is dry.

When you want to pick cut-off machines-the industry Standard

When you are looking for the right choice for all of your concrete cutting jobs, these saws can and are easily held in your hand.They can be used to cut a wide range of material like concrete, asphalt and metal. They use different materials like an abrasive wheel or even something as strong as a diamond blade to cut things in various shapes.

They are available in short styles and long. Whether you are looking for a 14- or a 12-inch one you should be able to find it.

They come with a powerful two stroke gas engine to make sure you really get the job done. They also come with several other features you might find useful, like a hydraulic power unit, an air compressor and even an electric motor to make sure you get the job done every time.

There are several sources of power you canchoosefrom. You might want to go with electrical saws because they tend to be much easier and a lot lighter to usethan other options you can go with. Of course not being as noisy is also another huge added bonus. They can often be very simple to operate, but they do come with less power than some of your other options.

When you need something that’s going to work well in an enclosed environment or a place where room is limited you should go with an electric cutter. Sometimes, it is about what’s best for getting the job done, and not about the power.

When you are looking for something that packs a punch you might want to choose a hydraulic saw. These have a more true power to weight ratio than other options. They tend to be better options because most Concrete cutting contractors will have them on hand for use. However, they do have their downsides, they are less forgiving and more expensive than a pneumatic saw.

Be careful, a leak in a hydraulic line can be dangerous and expensive, so always make sure that you check for leaks.

When you need to go with a pneumatic saw remember that they are also great options because they are easy to charge and use on job sites. Air compressors are everywhere when you are on a job site. The operation is always a lot simpler and of course, there is fewer risk when it comes to using this saw. When you encounter a problem like the blade stalling, all you need to do is release the air compressor.

The best part is the fact that there will be no fluid leaks when you choose this saw.
Make sure to read the manual to fully understand the proper use of the tool. It’s important to get the most out of the machinery that you use, but it is also just as important to make sure you are using it correctly.

• Metal Core – A steel disk that is precision-engineered. There is a segmented rim, with attached diamonds
• Diamond crystals – synthetic. Part of the sharp portion of the teeth that cut the concrete
• Matrix. A bond to the metal that hold the diamond crystals in place
• Weld. Cutting segments are welded to the blade’s core. Usually laser welded.

The diamonds that are exposed on each segment’s surface perform the cutting. Abrasive action is utilised to slice the concrete while the blade is rotating at a high rate of speed. The diamonds that are located on the surface of the segments start to become dull as they are used. The matrix will then begin to shed, and release the diamond crystals that are worn and expose new diamond crystals that are sharp, which are embedded inside the matrix.

The matrix hardness will determine the rate at which a blade wears. As a basic rule of thumb, a blade that is used in order to cut soft and abrasive materials, like green concrete that is uncured, should have a metal bond that is hard. This will cause the diamonds that are exposed to be used fully before they are shed. A blade that is used for cutting non-abrasive, hard concrete needs a softer bond. This will allow the matrix to erode more quickly, allowing sharp diamonds to be exposed as needed.
Now that we have reviewed the basic components and principle of operation of a diamond blade, we will explain how to decide if you should using wet cutting or dry cutting techniques.

Wet Cutting Concrete Vs. Dry Cutting Concrete – How To Decide

Frequently deciding to use dry or wet cutting will be dependent upon the requirements of the job and personal preference. With dry cutting, you won’t have a sloppy wet slurry and you won’t need to have saws equipped with hoses and water tanks. If you use wet cutting, you will eliminated the dust, but you’ll have to clean the wet slurry. For jobs that are indoors, where you must maintain a dry work area, a dry cutting blade and a saw that is compatible, might be the only choice you have.

Dry and wet blades primary difference is the way they are welded. Dry blades used segment welds that are heat resistant and do not need water to cool them. Normally, they are intended for use in intermittent cutting applications with low-horsepower, hand-held saws. If you are creating decorative concrete pattern lines, dry cutting blades will likely be your best alternative, creating clean, crisp cuts.

Wet cutting is normally used with large saws that are walk behind. They are used for cutting concrete flatwork that is cured, since water cooling allows for much deeper cuts. It is possible to make use of water with the majority of dry cutting blades, but you should never utilise a wet cutting blade without water. The blade must be constantly cooled with water to avert blade warping and segment loss.

Good to Know:

• Modern Diamond Cutting Tools & Machinery can be used in different situations from hand sawing to core drilling.
• Diamond Cutting Tools & Machinery are minimally invasive and they make least bit of disruption in the surrounding job- sites
• They allow making precision cuts and maintaining structural integrity
• In critical conditions, contractors using diamond tools will always have an advantage of smoothness in performing any kind of cutting and drilling job
• There is a less chance of damage or accidents.
• Diamond blades produce less noise compared to conventional blades & saws

If you are in the construction business, switch to diamond cutting tools and take full advantage of the modern technology as explained above.