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Different ways to polish acrylic

Polishing acrylic sheets is necessary if you want smooth and translucent to clear finishes to your plastic products. There are three main methods of polishing acrylics, each method producing a different result. Different types of products will require a different method of polishing. The three methods used by most fabricators are Diamond polishing, Flame polishing, and manual polishing.

Diamond Polishing

This method results in perfect smoothed out edges on straight or sloping surfaces. Suitable for acrylic materials up to 2100mm in length this method will ensure your product does not have any structural weak spots improving on the longevity of the product. Overall diamond polishing results in attractive and longer-lasting products typically used for high-end retail, thick materials, and items that will be viewed up close.

Flame Polishing

This method of polishing acrylic sheets involves heating the surface so much that it causes slight melting to create smoothness around the edges. This is necessary on items with edges that are difficult to reach/access or for holes. It’s far cheaper than the other two methods and is faster to do whilst still providing high-quality finishes.

Manual Polishing

The last method used by plastic fabricators for acrylic sheets is manual polishing. Through utilizing a rotating polishing disk or polishing cloth with paste this method requires extensive manual labor and takes longer than diamond or flame polishing. Manual polishing is commonly used in larger items, low volume items and to repair or remove scratches.

What is computer Aided Drawing used for?

What is Computer-Aided Drawing (CAD)?

CAD drawing is an in-depth 2D or 3D sketch which displays components and parts of an engineering, design and fabrication project. There are a number of software applications that can be used on computers which make this process possible.

Which professions use Computer Aided Drawing (CAD)

This type of software is used across many industries and provides groundbreaking improvements in efficiency, accuracy and consistency of design and fabrication.

Computer-Aided Drawing (CAD) used for fabrication

CAD allows for the most precise modeling you can do. Accuracies are made by the fraction of a millimeter. Designs can be saved as preset models to use for fabrication and makes the whole process a lot easier and saves a lot of money. The accuracy of CAD in fabrication allows for cost optimization and close cuts by the fraction of a millimeter mean a reduction of wasted material reducing costs dramatically.

CAD Software

Popular choices among professionals include AUTOCAD (the most popular and versatile) which comes at $2805 a year, CIVIL 3D at $3225 a year, Advance Steel at $2945 and TinkerCAD which is the most simple software allowing for design and printing free of charge.

Possibilities made through CNC Laser Cutting on Acrylic Sheets

 CNC Laser cutting is a reliable service provided by acrylic sheet fabricators to allow for precision cuts through direct physical contact, which is unlike regular laser cutting. Precision is guaranteed through automation and assistance through computer numerical control or computer-aided drawing(CAD) which ensures minimal wastage of material and thus economic pricing.

CNC Laser Cutting on Acrylic Sheet provides the potential for the creation of a very vast array of items and customizations. Letterings for signage can easily be made and even regular items such as coffee cups can be formed from Acrylic sheets.  Additionally, CNC Laser Cutting with Computer-aided Drawing(CAD) allows for efficiency through regular software updates, updates regularly improve on performance and waste reduction as well as error reduction benefiting the efficiency of the manufacturers greatly. Furthermore, CNC laser cutting is not just effective on acrylic sheets; manufacturers are able to also cut sturdier materials and forms of plastic with the same level of accuracy and precision with the assistance of computer-aided design. The experts in the field at FX Plastics are able to cater to your needs and manufacture plastic items at affordable prices with great precision and customizability.

So, enquire today at www.fxplastics.com.au to find out more!

Don’t get Complacent, Stop the Spread and use COVID-19 Protective Shields.

Top plastic fabricators in Sydney are doing their part to stop the spread of COVID-19. COVID-19 protective shields are increasingly being used by many fast-food restaurants, convenience stores, medical practices to lower the risk of infection spreading during transactions. Protective shields are a precaution that causes no harm and demonstrates a business’s duty of care during these struggling times. Perception upkeep is an absolute must for any business especially now, so don’t be the business that leaves its customers in the dark wondering “what are they doing during this pandemic”.

COVID-19 Protective shields are made of acrylic sheets and are cost-effective. Plastic fabricators from Sydney, FX Plastics are a subsidiary for Covidscreens who offer quality protective shields at an affordable price and do much more than just sell them to you. The services they offer include site investigation, customization, installation, and maintenance. The stress and work is taken out of your hands and handled by professionals who are here to help your business and the wider society with stopping the spread of infection in beautiful Sydney. Inquire today at www.covidscreens.com or www.fxplastics.com.au to find out more about COVID-19 Protective Shields or Acrylic sheets and plastic fabricators.

Businesses at risk of spreading COVID-19 are installing Hygiene Screens.

As discussed in the previous blog, a new priority has been set by many essential services on ensuring that health and safety measures are put in place during the COVID-19 outbreak to help reduce the spread of infection. A device for ensuring that a satisfactory level of health and safety is maintained between customers and staff is Hygiene screens or COVID-19 Protective Shields. The device blocks potentially infectious particles from transmitting between parties in a non-invasive manner allowing for regular transactions to function for businesses. It is not just the health sector that are installing these devices but every essential service still running during these times that are involved in face-to-face transactions with many customers on a regular basis. This includes retail stores, supermarkets, restaurants, hotels, convenience stores, petrol stations, etc.

Installing COVID-19 Protective Shields (Hygiene Screens) definitely should be considered by these customers however, it is not the only measure that should be implemented. Employers have been advised by WorkSafe to provide handwashing facilities and maintain those facilities, provide soap or alcohol-based hand sanitizer where available and put up signage that encourages and informs customers and staff of the importance of maintaining health and safety measures during this pandemic. Furthermore, personal protective equipment in the form of masks and gloves should be provided to the staff. These measures in combination with the installation of COVID-19 Protective Shields functioning as Hygiene Screens will ensure the reduction of the risk of COVID-19 spread within the confines of your business place. Every employer should be taking these necessary steps provided by WorkSafe and even are encouraged to go the extra mile by taking their own measures to help improve the health and safety of society.

Covid-19 Acrylic Hygiene Protection screens – A new priority on health and safety.

Due to the recent COVID-19 outbreak, medical practitioners and other essential services that involve coming into contact with customers on a regular basis are working on measures to ensure health and safety amongst interactions between staff and customers. A focus for medical centers, pharmacies, hospitals and even supermarkets, retail stores, restaurants, and hotels has been to install COVID-19 Acrylic Hygiene Protection Screens. These clear desk/countertop screens help to protect individuals on either side from spray and splatter that might be transmitted during a transaction between staff and customers, helping to reduce the chance of spreading infection. This is an important measure that should be considered by every business that involves a transaction between many customers on a daily basis, the severity and apprehension that COVID-19 has on society should not be overlooked as the priority for businesses during this period should always be to ensure the health and safety of every stakeholder involved in the business from staff to customer. COVID-19 Acrylic Hygiene Protection Screens can come in custom sizes at the convenience of the business set up and surroundings. Additionally, a transaction window is usually requested and placed at the bottom of the window so that a distance is maintained between the mouth and the cut-out, lessening the chance of any transmission of particles. The material used for a COVID-19 Acrylic Hygiene Protection Screen should be at least 6mm thick clear cast acrylic that is easily washable and transparent. The outbreak has shifted the focus for many essential services to be on hygiene and health, for many businesses this should of always been the case so now is the time for those businesses to step up and make the necessary actions required to do their part in helping “flattening the curve” and reducing the spread of infection. Installing devices as safety measures such as COVID-19 Acrylic Hygiene Protection Screens should now be a priority for any business dealing with face-to-face interactions with customers.

Benefits of Diamond Polishing

Diamond polishing allows for perfect finishing on edges and sides during the final stage of manufacturing and fabrication on acrylics/plastics. Only diamond with its ability to apply cutting edge angled polishing can be used to achieve optimum quality without sacrificing aspects of the manufacturing process, however, it is a sensitive procedure that requires a lot of attention.  Diamond polishing is used on fabricated plastic and acrylics on angles, sides and edges and industrial parts.

There are two methods of polishing with diamonds, the first involves moving the diamond head across the surface of the plastic/acrylic and the second method involves moving the plastic/acrylic over the diamond head, what method is used is dependent on the measurements and sizes the professional is working with.

The process of diamond polishing is challenging as even the smallest errors can affect the entire polish. However, the beautiful shine which reflects light perfectly is immaculate and is what every manufacturer is after. For these reasons diamond polishing pairs perfectly with Computer Aided Drawing (CAD) to get measurements down to the smallest of scales in ensuring that accuracy is met when polishing. Furthermore, an additional benefit from polishing with diamond is its ability to enhance the durability of machines as weak spots are strengthened and fixed to allow for continued usage.

 FX Plastics are reliable diamond polishers for fabrication products in Australia, so inquire today if you’re interested.

Reap the Benefits that Come with Engaging the Best Laser Cutting Services in Your City

A number of people might not be aware of it, but lasers increasingly coming into use in a myriad of applications with each passing day. Many people might associate laser beams with sci-fi movies or aerospace applications. But, in reality, laser cutting services in Canberra and other places use lasers to assist various kinds of businesses on an everyday basis. Therefore, you might not realise it, but your life could well be incomplete were it not for the presence of various applications and devices that use laser technology.

In the industrial sector, workers use lasers for slicing and transforming objects with minimal fuss. For instance, in the laser material processing sector, a laser will strike an object, resulting in the object undergoing various kinds of alterations. These alterations or changes take place because of the absorption of photons. For the uninitiated, photons refer to particles of light emitted from the laser. On striking the object for a specified span of time, these particles of light will change into heat energy.

Lasers are devices that control the manner in which highly stimulated atoms emit photons for creating streams of light. When a laser strikes an object or a material, only three activities can take place. Therefore:

  • The object or material will reflect the laser light stream
  • The object or material will transmit the laser light stream or,
  • The object or material will absorb the laser light stream

In some cases, two or all three of the above-mentioned activities could take place at the same time. It is worth mentioning that laser beams have a specific wavelength and colour. In addition, they offer tight and concentrated light. This is quite unlike light that a torch provides, which usually scatters or disperses in all directions.

The use of lasers has revolutionised the manufacturing industry. Laser cutting is particularly useful in the petrochemical, automotive and construction sectors. But, it is worth mentioning that this technology is increasingly becoming invaluable for manufacturing a diverse range of products for all kinds of industries. Laser cutting has helped manufacturing companies produce their wares more accurately, more quickly and relatively less expensively. Not surprisingly, many businesses are on the lookout for laser cutting firms all across the country to capitalise on the competitive edge that laser cutting technology typically provides.

What is a Laser?

Several people might find it hard to think that a beam of light could cut through various materials more easily than a spinning or rotating blade. This is especially so if the materials that needed cutting were metallic, glass, wooden or other hard substances. But, when these individuals reflect on this aspect, they will probably be thinking of traditional beams of light. Using traditional beams of light to cut through hard materials would certainly be a hopeless proposition. In contrast, if you were to use a concentrated laser beam, you would be able to accomplish this objective with minimal fuss.

For the uninitiated, a laser denotes a device that emits light. This device emits light based on a process of optical amplification, which traces its origins to the principles of stimulated emission of electromagnetic radiation. The first laser emerged in 1960 by Theodore H Maiman at Hughes Research Laboratories. The term LASER is an abbreviation for Light Amplification by Stimulated Emission of Radiation. Some people might feel that a laser is similar to other sources of light. However, this is not the case. Unlike other sources of light, lasers emit light coherently. This trait enables workers to focus the laser beam on a specific spot in fields such as lithography and laser cutting. Lasers can emit light with a very narrow spectrum as well. This means that lasers can emit a single colour of light only, if required.

As mentioned earlier, not many people are aware of the extent to which lasers have come into widespread use in contemporary times. Laser cutting and welding companies specialise in providing laser cut intercom facia plates to spec. – among other things. Lasers are also an essential feature of optical disk drives, laser printers and barcode scanners. In the healthcare industry, lasers come into use in laser surgery and skin treatments. Law enforcement and military agencies use laser for marking targets. In addition, they use lasers for measuring the range and speeds of projectiles. Lasers are useful in DNA sequencing instruments and fibre-optics as well. And, many people would not have failed to feel impressed by laser lighting displays in fairs and trade shows. All of this does not merely highlight how versatile laser technology is. It also goes to show how this technology is affecting our lives more significantly than we might have thought possible.

What is Laser Cutting?

Laser cutting refers to a process by which workers cut precise patterns in a variety of materials, ranging from wood to metal. In the past, workers often used conventional machining tools to cut patterns into various hard surfaces. But, these devices did not provide the commensurate levels of accuracy and complexity that some applications required. The emergence of lasers in the 1960s, led to the evolution of laser cutting technology.

Laser cutting services in Sydney and other places use lasers for cutting various materials. The use of this technology is quite widespread in industrial manufacturing applications. However, in recent times, even schools and small businesses have been employing this technology to good effect. Industrial laser cutters are ideal for cutting flat-sheet material. But, they can cut structural and piping materials as well.

The process of laser cutting works by stimulating a gaseous medium i.e. carbon dioxide. This results in amplifying light reflected back and forth multiple times within the laser chamber. The beam of light will emerge from an aperture. Thereafter, it remains focused on to a specific point by a lens. Some of the most common process lasers will produce beams that are about 1/5th of a millimetre in width. These beams can focus 1,000 to 2,000 watts of energy at the desired point. This intensity is usually sufficient for melting a diverse range of materials.

However, this does not mean that lasers can penetrate entirely through all the materials placed before these beams. It is worth highlighting that as they penetrate a material, laser become less focused. In addition, they start losing energy as well. This is why experts recommend using this technology for making cuts that are below 20 millimetres in depth.

Another aspect that is worth dwelling on is the fact that lasers typically comprise photons. Because of this, materials such as copper and aluminium alloys can reflect away part of the laser’s energy. In addition, it is worth mentioning that these materials happen to be good thermal conductors too. As such, they will easily be able to distribute the incoming heat more evenly throughout their volume. Therefore, workers engaged in laser cutting will usually avoid using lasers to cut through such materials. Instead, they will use laser cutting techniques on surfaces that are poor at absorbing heat, such as stainless steel and carbon alloys. Materials that are poor at absorbing heat tend to concentrate heat into the path of the laser more easily. As such, cutting them with lasers becomes considerably easier.

For More Information About Laser Cutting Services, Visit Fx Plastics Today!

The Marvel of Computer Aided Drawing

Since its inception into the workplace computer aided drawing (CAD) has allowed millions of businesses to find quick, reliable and precise methods of designing and fabricating manufacturing solutions. On top of that, this revolutionary marvel is cost effective for businesses. Precise output allows for a minimization of waste as no wasteful space is left over during the manufacturing. The solutions provided via computer aided drawing (CAD) also save the businesses money as products purchased not made precisely through Computer Aided Design can be faulty or obsolete when attempted to be utilized. This sometimes requires a business to seek diamond polishing to repair or refine an industrial part which can become a great expense.

Computer aided design is used for the creation of so many products that it would be impossible to list them all here.  Essentially CAD is used for the precise engineering of any 3D or 2D models generated on a computer. Using a computer enables manufacturers to get measurements specific to the millimeter and even less. Detailed layouts of different parts which will be combined together later can be formed on a computer before it is created in real life to ensure that the real thing will be viable and functional. Its prevents risky manufacturing through its quality output and precise modelling.

Additionally, a common misconception is that computer aided manufacturing (CAM) is the same as computer aided drawing (CAD). The difference lies in the function, CAD is the process of designing the product on a CAD software instead of hand drawing to ensure accuracy whereas, CAM is the creation of paths for tools used to make the CAD products, watching animations etc .

Battle between Plastic and Glass!

An array of  many products being produced, acrylic or plastic is often preferred over glass. Some , acrylic items can be polished to attain the clear and polished look of glass using a diamond polisher. Apart from the aesthetics though, there are many more reasons why acrylic is the material .

  • Pieces made from acrylic are much lighter than their glass counterparts. Take the case of a plastic display cabinet versus a glass cabinet for instance.
  • Plastic is sturdier than glass and will not break as easily. They are also dent and impact-proof to certain degrees, so you no longer have to fear about your kids and pets running around the house. The only disadvantage is that it is more prone to retain scratch marks than glass.
  • Objects made with acrylic are cheaper than their glass or metal counterparts
  • Acrylic items are synthetic with UV-resistant coatings.

Acrylic has replaced glass in many areas including windshields for motorcycles and snow mobiles, display cases for museums or establishments, lighting fixtures, and many more. Complex acrylic fabrication procedures like CNC routing and machining will be required in the creation of many of the above mentioned products.

The way  Acrylic Fabrication Helping Businesses?

Acrylic fabrication has been helping businesses in a myriad of ways. For one, acrylic fabrication can help to create point of sale displays, plastic display cabinets and shelves that allows retailers to showcase their products in a stylish manner. This then attracts more customers to come over and take a look at the product, and can thus help in increasing the potential customer’s urge to want to buy the product – think “impulsive” purchases. In addition, these cabinets provides for a secured means for shops to display their products without fear because these cabinets are secured. The same is true for businesses in the food industry, where hygiene is important and flies are a common problem.

Acrylic fabrication is also a great method of creating branding materials for companies and businesses. Nameplates, signs, or labels can all be made through acrylic fabrication with the aid of computer aided drawing (CAD). In the same manner, cabinets and point of dale displays can also be customized into a wide array of designs and colours that reflects the company’s brand. This being said, there are more and more industries which are turning to acrylic fabrication companies to help them in promoting their business and institutions. For more information, visit FX Plastics Today!