Tag Archives: CNC laser cutting

How Does Acrylic Differ from Polycarbonate?

Plastic fabricators in Sydney and other places will often produce various objects from acrylic. In terms of weight, acrylic is much lighter than glass. However, this trait does not affect its solidity and strength by any means. In addition, the thicker the sheet of glass, the lower will be its clarity. In many cases, thick sheets of glass will often exhibit a greenish hue. In contrast, even if you were to pick the thickest sheet of acrylic, its crystal-clear clarity would leave you feeling amazed.

 

Lastly, glass is not as strong as acrylic. When a heavy object hits the glass, the result will usually not be much of a surprise. However, if the same object were to strike a sheet of acrylic, it would probably cause no damage to the acrylic. These traits make acrylic a wonder material for those working in the fabrication sector.

 

If you were to look for plastic that is also transparent, you might only have acrylic on your mind. But, you would do well to remember that an alternative exists. People often compare polycarbonate sheets to acrylic sheets because both are see-through varieties of plastics. Both materials weigh less than half of the weight of a comparably sized piece of glass. Despite this, both acrylic and polycarbonate offer higher levels of solidity than glass. Both materials are easy to clean too.

 

Acrylic will always appear to be shinier than polycarbonate. It is also easier to cut. In terms of affordability, acrylic is relatively cheaper as well. Workers can polish acrylic to a smooth finish. In addition, acrylic offers a high level of impact resistance. Experts opine that acrylic can offer 17 times the impact resistance that glass does. CNC laser cutting companies typically use acrylic sheets for making:

 

  • Fish tanks
  • Aquariums
  • Terrariums
  • Motorcycle helmet visors
  • Swimming pool windows
  • Retail product displays and stands
  • The interior layers of storm window linings and,
  • Various museum enclosures

 

Polycarbonate sheets are much stronger than their acrylic counterparts. This is one of the reasons why they cost almost 35 percent more than acrylic sheets. Estimates suggest that polycarbonate sheets offer 250 times the impact resistance of glass. They are less rigid than acrylic sheets are. As such, it is easy to purchase polycarbonate sheets in flexible grades. Unlike acrylic sheets, polycarbonate sheets can handle extremely high temperatures with minimal fuss. They are also highly resistant to acids and other chemicals.

 

Plastic fabricators can bend polycarbonate sheets without having to heat them first. They can also drill polycarbonate sheets without fearing that the sheets will crack easily. In some cases, this fear is legitimate when it comes to drilling acrylic sheets. This is because acrylic sheets can crack quite easily. Polycarbonate sheets also feature low levels of flammability. Despite these merits, polycarbonate has some drawbacks too. For instance, you cannot polish polycarbonate. Polycarbonates tend to scratch and dent easily. In addition, polycarbonates offer low levels of resistance to abrasive cleaners. The use of polycarbonates is quite popular for producing:

 

  • Reusable drinking bottles
  • Computers
  • Transparent visors for hockey and football players
  • Racing car windows
  • Compact discs and DVDs
  • Bullet-proof glass
  • Riot shields and visors and,
  • Lighting lenses, eyeglass lenses & safety glasses

What Are the Benefits that Come with Plastic Fabrication?

As mentioned previously, plastic fabrication refers to the processes used for manufacturing various products and components made from plastic. Depending on the material used, workers typically employ an assortment of processes for giving plastic the desired shape. Plastic fabrication can yield a diverse range of objects and products. From plastic display cases to machine windows and from equipment housings to wear parts, workers can produce any kind of product from plastic.

 

Many fabrication companies prefer working with metals. But, fabricating plastic has its own benefits. Plastic fabrication:

 

  • Makes it Easier to Give the Plastic the Desired Form: Plastic has a low melting point. It is highly malleable as well. These traits make it easy to work with. The use of various fabrication processes can make the sheet of plastic take on basic as well as complex forms with minimal fuss.
  • Minimises the Need for Post-Fabrication Processes: When metalworkers fabricate metals, they will usually deal with the metal first. Only then will they consider colouring or galvanising the metal. In contrast, workers can colour the plastic before they fabricate it. This minimises the need for carrying out various post-fabrication processes.
  • Has Faster Production Times: Rapid turnover rates are quite common when it comes to plastic fabrication. This is primarily because plastic fabrication typically features quick cycle times.
  • Is Easier than Metal Fabrication: Fabricating any metal is not easy. Metals are much harder than plastics. As a result, working with such heavy sheets of metal will be labour-intensive and time-consuming. In contrast, plastics are lightweight. As such, giving plastic the desired shape does not require much time or effort.
  • Is Unaffected by Certain Chemical Reactions: Metalworkers often need to fabricate metals with care. This is because metals are susceptible to damage from various chemical reactions such as oxidation and rusting. In contrast, plastic is not susceptible to these reactions. Hence, fabricating plastic is much easier.

 

It is worth mentioning that workers use various fabrication methods for giving plastic the desired shape. In many cases, workers typically use CNC laser cutting machines to produce a high volume of large-scale components. Laser cutting is a cost-effective process. In addition, it can profile components from a diverse range of plastic materials such as plastic sheets, plastic laminate sheets, acrylic, polyester etc. Not surprisingly, these machines can offer highly precise cuts with minimal effort. This is why plastic fabrication companies invest a lot of money in these machines to produce high-quality prototypes and components.

Cleaning and Maintenance

Regular cleaning and maintenance of your shower walls is necessary for various reasons. For one, it keeps your shower walls clean and hygienic. Second, it helps to maintain the pristine and like new look of your shower walls. Lastly, this helps to protect your shower walls from damage and make it last longer. Suffice to say that if you want to protect your investment, then regular upkeep of your shower walls should be part of your routine and schedule.

Cleaning and Maintenance of Tile Shower Walls

Tile shower walls can be easily wiped clean with a damp rag, and perhaps some detergent when necessary. It is the grout though, that will require more attention. The grout is basically more porous than the tile itself. As such, it absorbs moisture much quicker than the tile. This can lead to mould and mildew growth. This does not only ruin the look of your shower walls, but it also poses some health risks.

Thus, you should include a good grout cleaner along with your cleaning materials. You should also have the grout properly sealed to keep moisture out. If the grout is damaged or has chipped, it must be replaced.

One good thing about tile shower walls is that if one tile is damaged, you don’t have to replace the whole wall. Instead, you can simply have the damaged tile removed replaced with a new one.

Cleaning and Maintenance of Acrylic Shower Walls

In most cases, acrylic shower walls are easier to clean and maintain than tile shower walls. All you need to do is wipe them down with a damp cloth as you would with tile shower walls. However, when it comes to cleaning soap scum, be sure to use a non-abrasive cleaner. This is to prevent any scratch marks from being made on the acrylic shower wall. Remember, even if high quality acrylic shower walls made by plastic fabricators in Sydney are coated, they are still prone to scratching to some extent.

The biggest problem with acrylic shower walls is the replacement. When you have acrylic shower walls installed, they are usually installed as one large piece. Thus, when a portion of the acrylic shower wall is damaged, you only have two option left. One, you can have the whole shower wall replaced. Two, you can learn to live with the damage.

Get High Quality Acrylic Floating Shelves from Plastic Fabricators in Sydney

Acrylic shower walls are great alternatives to tile walls. However, in order to truly enjoy the benefits of having one, you need to make sure that you get only high quality acrylic shower walls. If you are interested in high quality custom acrylic floating shelves made, do get in touch with us. You can call us up through our telephone line at +61 2 9550 5844. You can also send us an email or leave your message in our contact page. As one of the leading plastic fabricators in Sydney, we have the equipment, experience and expertise necessary to manufacture acrylic shower walls that fit your design tastes and budget.

We also offer a host of other services like CNC Laser Cutting, CNC Routing and Machining, CNC Saw Cutting, Diamond Polisher and many other. So if you’re in need of services like acrylic laser cutting in Sydney or Perspex cutting in Sydney, get in touch with us today.

 

Associated Costs and Installation

When it comes to bathroom renovations, one of the first and foremost concerns of many homeowners are the associated costs. There are several other expenses that should be considered aside from the cost of the fixture to be installed (whether you choose to buy it ready-made or have plastic fabricators in Sydney make one for you). For instance, there’s the cost for the installation of the shower walls.

Tile Installations

Some homeowners—especially those weekend DIY warriors—with the right tools, knowledge and experience can install bathroom tiles themselves. However, such a project will still require a considerable amount of time and effort. Depending on the size of the bathroom, it may take several weekends before the whole installation can be completed. This is why they call up a professional tile setter to do the job instead. Needless to say, this service will add to the overall costs of the bathroom renovation.

Acrylic Walls Installations

As mentioned, it is possible for homeowners to do the installation of tile walls themselves. However, it will take a considerable amount of time to complete the task. Besides, installing tile walls require a considerable amount of effort and skills to do properly. This is especially true when you compare them with the process of installing acrylic shower walls.

Most of today’s acrylic shower walls are designed in such a way that they complement standard shower dimensions. Thus, you don’t have to worry about cutting away excess materials just to make them fit. Along that line, many of these excess materials are never used again, thus leading to waste. Naturally, that would mean money down the drain.

If you can’t find an acrylic shower wall to fit your shower, you can have one custom made. Just get in touch with plastic fabricators in Sydney and they can make you one. With services like CNC saw cutting and CNC laser cutting, you can have cut-to-size acrylic shower walls in no time.

Note also that acrylic shower walls are installed with the use of adhesives. This means that you don’t need special tools like cutters, as well as grout and mortar. This helps to lower the installation costs, thus allowing you to have more budget for other aspects of the renovation.

In general, acrylic shower walls are also more affordable than tile. Factor all these in and you’ll see that installing acrylic shower walls is more affordable compared to having tile walls installed.

How Much Maintenance Do Acrylic Kitchen Splashbacks Need?

It is but natural for splashbacks to become dirty over time since they are installed behind the countertop where a lot of kitchen work happens. Think of splashes from water and oil, as well as dirt and grime that accumulate over time. Because of this, they will require regular cleaning and maintenance. But compared to splashbacks made from other materials, acrylic splashbacks are relatively easy to clean.

For example, if you have splashbacks made from tiles or natural stone, you will have a hard time keeping them clean. Because the stone or the grout is porous, it will absorb moisture and oil pretty easily. This makes it a conducive space for mold and mildew to develop. You wouldn’t have to worry about this happening if you have acrylic splashbacks.

Because of the acrylic’s smooth surface, it eliminates the chances of mold and mildew from growing. It is this feature that makes them easier to clean as well. For example, you can easily clean away oils and liquid from the acrylic splashback with the use of a rag. For a more thorough clean, you can use a damp rag and some detergent.

Get Custom Made Acrylic Kitchen Splashbacks

If you are looking for custom made acrylic kitchen splashbacks, please don’t hesitate to get in touch with us. You can call us up through our telephone line at +61 2 9550 5844. You can also send us an email or leave your message in our contact page. As one of the leading plastic fabricators in Sydney, we have the equipment, experience and expertise necessary to manufacture acrylic splashbacks that are both functional and aesthetically pleasing.

We also offer a host of other services like CNC Laser Cutting, CNC Routing and Machining, CNC Saw Cutting, Diamond Polisher and many other. So if you’re in need of services like acrylic laser cutting in Sydney or Perspex cutting in Sydney, get in touch with us today.

What To See in a Machine For CNC Saw Cutting Needs

A CNC saw cutting process can be ideal for any design and fabrication project you have. But to make it work right, you need to get a machine to work carefully enough. It has to come with a number of quality features that make it efficient enough for any project you want to complete with it.

What Can It Cut?

A CNC saw should be able to cut through a variety of surfaces. Naturally, wood is a popular material to feed through a saw. Steel and aluminum can work as well as they are not too hard and can be trimmed cleanly and clearly.

Be advised through that a CNS saw won’t work on extremely hard surfaces like a diamond. You’d need to use a separate diamond polisher to get this type of hard surface cut with ease.

What Dimensions Can It Cut?

A saw can handle plenty of quality dimensions. It can work with surfaces that are 40 to 60 feet long and are also around 15 to 20 feet wide. This is ideal if you have a larger application that needs to be cut.

How Much At a Time?

You can always use one of these saws to cut through a larger number of materials at a certain time. Some models can cut through multiple thin sheets at a time. This works best if you can align them on a machine properly and also if they are thin enough to where the saw can cut through them all and move in the same direction all the way through.

How Accurate Should It Be?

You must look at how accurate a CNC saw cutting device can be. It should work with a computer aided drawing (CAD) file like a Solid Works, IGES or EWG file. But even with that it needs to be as accurate to the original file as possible. An allowance of about 0.3 inches can be found on most of today’s saws.

Remember that your saw cutting plans will only be as effective as the saw that you’re using. Look at how well your saw can operate in terms of what it can cut and how it can work before choosing an option for an entire project.

CNC Laser Cutting Can Work For Raster Engraving Needs

A CNC laser cutting device is capable of producing a variety of shapes out of the hardest materials around. It can work with many cutting and design processes but it can also help you with engraving a number of materials.

Whether you need to get a detailed plastic display up or you want a more intricate appearance on a diamond or other hard surface, a raster engraving process can be used by a laser cutting device. It works with a unique setup to cut through anything to create a more attractive look all the way through.

How Raster Engraving Works

Raster engraving works as it creates an infill engrave of a particular shape. It will go over the physical body of a surface and cut a particular shape into the area.

This operates in a manner similar to that of an inkjet printer. The machine will turn the laser on and off rather quickly as it moves from one side of a surface to the next. This helps to create a better total look all the way through.

How Deep Are the Lines?

The lines produced in the raster engraving process can be as deep as you want them to be. They can be about a thousandth of a millimeter deep if desired, for instance. You can adjust the depth of the cutting process to your preference if you’re trying to attain a more detailed or visible design.

Also, the laser can be turned on and off after travelling about a thousandth of a millimetre. This should be effective enough to give you a crisp and clear cut all the way through.

A CAD File Is Needed

A computer aided drawing (CAD) vector file will be required for the CNC cutter to work. This is so the cutter will know what spots you want to get cut and how deep the laser is to go around the surface.
Look at how well the CNC laser cutting process can work if you ever have any raster engraving needs. You may be surprised at how well a cut can look if used with a proper CAD vector file.

What Is CNC Laser Cutting All About

Normally you would think that a cutting process would entail the use of a sharp knife or saw. While this is certainly the case with what a diamond polisher uses, today lasers can be used for cutting a variety of materials. The CNC laser cutting process is being used more than ever today in Sydney for some of the more heavy duty cutting projects that people might hold.

What Does It Cut?

Laser cutting can be used to get through a number of hard surfaces. It works best with metal. Aluminum especially responds well to the cutting process.

How Is It Carried Out?

A standard laser cutter can be handled manually although a CNC cutter is different. It uses a computer aided drawing (CAD) vector file. Such a file can guide a cutter and tell it to move in a variety of directions. The CAD file must be properly filled out and detailed enough so the machine can get through every part of a layout.

What Lasers Work?

Depending on the machine, the CNC laser cutting process will use a carbon dioxide (CO2) or and neodymium yttrium-aluminum-garnet (Nd-YAG) arrangement. CO2 is typically safer although Nd-YAG is more powerful. Either laser can be dangerous if you don’t have proper eye protection. The intense heat generated by each laser is critical to the success of the cutting process and can be irritating to anyone it gets in contact with.

How the Cutting Operates

The laser will create a beam from a tube. The beam will be focused onto a flat sheet of the metal. It will melt or burn the metal at this point. The machine will then move its beam along the body of the metal depending on what the CAD vector file says.

As this works, the laser will generate a smooth arrangement. As the metal melts, it will create a fully polished edge. This should be smooth in its body and should not require any added sanding.

CNC laser cutting is a truly impressive technology worth looking into. Be sure to consider this for your design and fabrication needs the next time you need to get a strong metal material cut into any shape or form.

What Makes a Computer Aided Drawing (CAD) So Important For CNC Laser Cutting Needs?

A computer aided drawing (CAD) is a type of drawing used by engineers and designers to help design all sorts of things. This can be used for the CNC laser cutting process as it will entail the specific dimensions that a cutting project must work with. It can be used alongside CNC routing and machining devices to help see how a project is to look like when it is finished.

This works with a software program that will help you to get proper characteristics for your drawing ready. There are many positives that come with a CAD.

It Is More Accurate

A CAD is more likely to be accurate for your design and fabrication needs than anything else. A CAD will entail specific measurements that are laid out all around the entire body of your design. You can enter in how long, wide or high something might be with a certain number in mind, for example.

A Flexible Choice

Your CAD is also very flexible. You can get all kinds of lines and layers moved around in many directions or positions to compare how it would look versus another design option.
A program can also let you lock certain spots so they cannot be moved around or adjusted. This is for cases where you know what you are going to apply into a spot and you don’t want to mess up something that looks great.

Get a Simulated View

You can also get a simulated view of whatever you have drawn with such a program. You can get a more realistic idea of what something looks like in a 3D model is designed based on the info you have added.

Add Text

You can also add and change text on any part of a CAD. This is better than a handwritten drawing in that adding or altering even the slightest bit of text can ruin the quality of your drawing.

A computer aided drawing (CAD) will give you a clear idea of what something might look like as you are preparing it. Make sure you use a CAD program the next time you need to take care of any CNC laser cutting task or even a CNC saw cutting project so you will know precisely what you require.

What Does a Diamond Polisher Do For Cutting Needs?

The CNC saw cutting process often works with a diamond polisher. Such a device is needed due to how diamonds can be rather hard and difficult to work cut. But with a proper polisher, it will be easier for a diamond to develop the proper shape that you want out of it. This is ideal whether you want to create a detailed item out of a diamond or just a simple piece of jewelry. Here is a closer look at how it can work.

A Wheel Is Needed

A sturdy wheel is required for a diamond polisher to work properly. A wheel will spin at a fast speed as a means of cutting down on the body of the diamond.
A series of small jagged chips and blades are used on the wheel. The polisher will use these sharp items to get through the diamond with enough force.

How Is It Positioned?

A polisher often uses a wheel that can be positioned in a variety of directions. You can get the wheel to move at any angle that you see fit. This should be helpful when aiming to saw through a hard diamond.

The wheel has to be stationary in order for it to work properly. When it is adjusted and tilted around, it will have an easier time with reaching the angles it has to get into when cutting things.

Can a Computer Help?

Considering how intricate some diamond designs may be, it is critical to get the help of a computer. The design and fabrication process can be supported through a computer aided drawing (CAD). This will entail a series of specific dimensions on each side of the finished diamond product.

A design can be uploaded to a polisher. Many modern polishers use systems that allow them to analyze specific files that feature information on what they need to cut in particular. Such a file will help guide the polisher around and allow it to move its head to cut at the right spots all the way through.

A diamond polisher will work wonders for even the hardest surfaces. Make sure when using a diamond polisher that you have a model that comes with all the key features needed to make it stand out.