What are Aluminium Extrusions?

Extrusion is a process used to create objects of a fixed cross-sectional profile, of solid round, square or rectangular shapes, to L shapes and T shapes, tubes and many other different types. Metal is pushed through a die of the desired shape using either a mechanical or hydraulic press, resulting in the finished product. The cavity in which the raw material is pressed is lined with a wear resistant material which can withstand the pressure that is created when the material is pushed through, making extrusion possible without deforming or tearing the metal.

Aluminium extrusion is generally used in the manufacture of windows, doors and balustrades, but is also found in thousands of other items like vehicle parts, truck trays, boats and other marine products and refrigeration, etc to name a few.

Two advantages of this technique over other manufacturing processes are its ability to create very complex cross-sections, plus being able to work materials that are brittle, because the material only encounters compressive and shear stresses. It also forms finished parts with an excellent surface finish. Extrusions often minimise the need for secondary machining. They are not of the same dimensional accuracy or surface finish as machined parts, however, the process produces a wide variety of cross-sections that are hard to produce cost-effectively using other methods.

Extrusion may be continuous (producing indefinitely long material), or semi-continuous (producing many pieces). The minimum thickness of steel is about 3mm, whereas aluminum and magnesium is about 1mm. The extrusion process can be done with the material hot or cold.

Metals that are commonly extruded:

* Aluminium is the most commonly extruded material and can be hot or cold extruded
* Brass is used to extrude corrosion free rods, automobile parts, pipe fittings, engineering parts
* Copper pipe, wire, rods, bars, tubes, and welding electrodes
* Lead and tin pipes, wire, tubes, and cable sheathing
* Magnesium is used in aircraft parts and nuclear industry parts, and is about as extrudable as aluminum
* Zinc rods, bars, tubes, hardware components, fittings and handrails
* Steel rods and tracks -Usually plain carbon steel is extruded, but alloy steel and stainless steel can also be extruded
* Titanium is often used in aircraft components including seat tracks, engine rings, and other structural parts.

Clean Metals for Recycling

The cleaner that a metal is when it’s taken into a scrap metal yard to sell, the better price it will fetch per kilo, as foreign matter is costly to clean off, so this product will always be penalised accordingly in terms of the price. By this we mean no concrete, screws, glass, paper or any other foreign material attached.

All the metal we buy is processed by cleaning any non-metallic off it as required, cutting it into smaller pieces, and then it is put through a baling press to maximise the weights for export to South East Asia, where it will be melted down and manufactured into new products.

The Extrusion Process

The process begins by heating the material (for hot or warm extrusion). It is then loaded into the container for pressing. A dummy block is placed behind it where the ram then presses the material to push it out of the die. Afterward, the extrusion is stretched in order to straighten it. If higher quality properties are required then it may be heat treated or cold worked.

Cold extrusion is done at or near room temperature. Advantages of this over hot extrusion are the lack of oxidation, higher strength due to cold working, closer tolerances, good surface finish, and fast extrusion speeds if the material is subject to heat for a short period.

If you are looking for aluminium extrustion recyclers in Brisbane, make sure you visit Frog Metals.

Why upgrade to enterprise risk management?

The Global Financial Crisis taught us the importance of robust risk management practices in identifying and addressing issues that have the potential to impact on overall business objectives. Many organisations have implemented risk management programs, however a significant proportion of these have yet to realise the benefits of upgrading their programs to best-practice Enterprise Risk Management.

What’s the problem with traditional risk management programs?

Historically, risk management has tended to focus only on the negative – how do we identify what might go wrong? How bad will things get if it does? How can we stop it?

Another feature of old-fashioned risk management has been the tendency for it to be “siloed”, with each section of an organisation having its own approach to managing risk.

Modern, best practice Enterprise Risk Management has moved contemporary risk management programs and thinking beyond these limitations.

Why is Enterprise Risk Management better?

Enterprise Risk Management (also known as ERM) has a range of benefits for contemporary businesses:

  • ERM achieves efficiencies across the whole of the organisation by integrating a common approach throughout all functional areas.
  • ERM avoids the pitfall of concentrating on minor risks (such as slip hazards) at the expense of big picture risks (such as failure of critical infrastructure).
  • ERM captures the positive side of risk management, by also considering opportunities for new services, process efficiencies, improved methods of service delivery etc.

What strategies assist adoption of Enterprise Risk Management?

 

QRMC frequently assists organisations to develop or expand their risk management programs to embrace Enterprise Risk Management. Our experience suggests that useful strategies to successfully move to Enterprise Risk Management include:

  • Strong committed, visible leadership.
  • Recognising that risk management is an ongoing (not once-off) process.
  • Treating risk management as a tool to achieve business objectives, not as a compliance exercise.
  • Extensive consultation with, and training of, personnel (at all levels).
  • Consistently integrating ERM across all systems and functional areas within the organisation.

Special considerations for business or department amalgamation

 

A regular feature of contemporary business is the process of amalgamation, either of existing segments of an organisation, or of one business with a completely independent second business (M&A).

Determining the business objectives of a new organisation formed in this way is not always a straightforward exercise. The clarity provided by the risk management process greatly assists this determination.

However, amalgamation poses particular difficulties when it comes to the risk management program:

  1. There are often difficulties involved in assimilating risk-related information from different sources, produced using different methods.
  2. Amalgamation poses the threat of extending the commonly experienced problem of risk management “silos” (as mentioned above) even further by creating silos based on the original business or department entities.

On the positive side, these difficulties present an opportunity to reach solutions by upgrading existing risk management systems to Enterprise Risk Management. Moving the new entity to Enterprise Risk Management provides opportunities to:

  1. Clearly identify the objectives of the new entity, and what risks and opportunities exist in achieving these objectives.
  2. Break down barriers and foster a new organisation-wide approach to risk management and the determination of uniform risk appetite.

Next steps

 

Risk management as a discipline has proven its value over time. Now businesses can extend this value even further by upgrading to Enterprise Risk Management.

For more information on Enterprise Risk Management, safety management, business continuity management and management systems, contact us. We are experts in providing independent and objective facilitation of the process of upgrading or developing new Enterprise Risk Management programs. You can also access other informative articles on our News page dealing with Enterprise Risk Management, as well as newsletters downloadable from our Publications page covering Enterprise Risk Management issues.

Social Media for Brisbane Businesses Explained

Online social media has completely revolutionized not only the way we interact, but essentially the way that a customer will interact with businesses.

With over 800 million users worldwide, Facebook alone is a huge marketing entity, not to mention other social media powerhouses such as Youtube, Twitter, Linkedin and Google Plus. While we are subject to much media hype and hysteria, social media sites have fundamentally altered the way that any kind of company that has a public presence will operate, and are now as necessary to businesses as an email address and a web-site.

But along with all the obvious differences that social media has made to the marketing environment, it is necessary to have a realistic assessment of its capabilities and results.

With any kind of new marketing bandwagon comes a great many shonky or inexperienced firms and “social media experts” who prey on naïve businesses by over-hyping the possibilities but being unable to deliver.

Millions of dollars and countless hours are completely wasted on useless social media ventures every year. But social media is not magic. Without proper marketing and business fundamentals behind you, an online social media presence will fail and simply be a waste of time and money.

Despite hyping the impression of “free” advertising with its lack of start-up and hosting fees, social media must have a constant presence, fresh content and site maintenance in order to be successful, and that means valuable time spent on it that most companies simply can’t spare. This is where Social Media Brisbane does all the work for you, while welcoming for oversight and approval by clients.

Examples of how companies commonly go wrong with social media include:

• Bad Content
Unexciting or stolen articles, outdated advice, and terrible attempts to be current are common when it comes to what is published online. Be honest with yourself, people who do business on the internet are quite shrewd, and can sniff out insincerity and condescension without too much trouble.

• Impatience
Developing a good online social network takes time and diligence. A successful network won’t sprout overnight, it takes time and content in order to grow. Often a business will start up a social media profile, watch their results for a short period of time and then quit with annoyance when they don’t get the results they hoped for.
This also ties into:

• Consistency
Spacing out your content on a regular schedule across a number of platforms is far more effective than using up all your content at once or especially not updating at all. Nobody likes a spammer, but with the overload of information that we encounter every day, if there isn’t a regular reminder of your brand’s presence you will very quickly be forgotten. Even only a fortnightly update can see results regarding continuing and growing relationships with customers.

We here at Social Media Brisbane comprehend exactly how social media operates, and deal with it as a part of your marketing strategy rather than the only important tactic.

And most importantly, we also integrate revolutionary Search Engine Optimisation procedures into our work, which is something that no other social media group offers.

Choosing consultants who concentrate on gimmicks over content and that throw around buzzwords like “viral” or “Web 2.0” instead of providing strategy and results will simply end up as an exercise in frustration.

If you are looking for a social media consultancy based in Brisbane, contact the Brisbane SEO Company today on 3166 9622.

Laser Clinic Brisbane

IPL (Intense Pulsed Light) is a light based technology which treats several skin conditions in one treatment. It works in the deeper layers of the skin where traditional skincare cannot reach, thus achieving a far superior result.
Skin concerns such as pigmentation, freckling, sun damage, capillaries, redness, acne scarring and rosacea may be treated with photorejuvenation.

Pulses of light are applied to the skin via a handpiece which filters the wavelengths of light through a layer of ultrasound gel. The treatments remove most types of sun induced pigmentation like freckling, age spots and sun damage. By lessening the darker pigmentation IPL leaves the skin with a more even tone. Vascular skin concerns including capillaries, redness, acne scarring and rosacea are also targeted by the broad wavelengths of light. IPL works particularly well on red acne scarring that is left behind after undergoing acne treatments.

As most people will have several skin concerns, this treatment has become popular as it can address them all. The IPL photorejuvenation also stimulates the production of collagen which will plump and smooth the texture of the skin, improving fine lines, wrinkles and pitted scarring.

There is little or no downtime involved with photorejuvenation. Most people will experience some redness and heat in the area which subsides in several hours after treatment. The most common treatment areas are face, neck, décolletage/chest area and backs of hands.

Photorejuvenation treatments can be utilised as a once off treatment, however a course of treatments will promote the best results. A progressive result can be expected with a change usually noticed within a week after a session which is why IPL Photorejuvenation has gained such popularity among both men and women.

If you are looking for a Laser Clinic Brisbane that offers Acne Treatment Brisbane and IPL Brisbane then please see Image by Laser for a free consultation.

Permanent Laser Hair Removal Brisbane

Laser Hair Removal is a becoming a popular treatment, as the current fashion for both men and women is to have the clean look consisting of little or no body hair. Excess or unwanted hair growth is usually a result of genetics, hormones or certain medications. Recent advances in the technology have meant that the hair removal treatments are now a lot more effective and there is less risk of side effects from occurring, making it safer for consumers.

When discussing Laser Hair Removal, it is important to note that the body has 3 cycles of hair growth – Anagen (active), Catogen (transitional) and Telogen (resting). The laser energy destroys hairs in the Anagen or active phase, targeting the cells at the base of the hair follicle which are responsible for hair growth. As Laser Hair Removal targets only the hairs in the active phase, only a percentage of hairs are treated with each session. A series of treatments is required to clear an area, though less hair will return with each treatment and the regrowth will become fine, soft and sparse.

Laser hair removal treatments target melanin which is the dark pigment contained within the hair. Red hair contains a different type of melanin and consequently the treatments can be less effective for redheads.
The area must be shaved prior to treatment to allow the laser energy to be directed under the skin, and not to heat up the surface by having dark hair above the skin level. Any plucking or waxing must be stopped for several weeks before starting treatment, as the hair needs to be in the follicle for it to work.

The effectiveness of the Laser Hair Removal treatments is mostly dependant on the quality of machine used, the parameters or correct setting and proper candidate selection. An ideal candidate for Laser Hair Removal has light coloured skin and dark coloured hair. This stark contrast of colour allows the laser light to easily target the hair and pose little or no risk of harm to the skin. This is also why it’s important to avoid sun exposure and tanning when undergoing a course of permanent hair removal treatments.

It is important for the full area to be treated by the laser with each hair removal appointment so hairs are not missed. Any missed patches will require additional treatments in the future and the area may look patchy or have uneven hair growth. Hairs that do not fall out or shed within about 14 days have usually not been treated effectively. This is due to poor spacing by the operator or incorrect technique, which can often be avoided by finding a reputable laser clinic that has licensed and experienced operators.

Looking to find out more about Laser Hair Removal Brisbane or Permanent Hair Removal Brisbane? Contact Image by Laser today to find out about our Laser Hair Removal Prices .