Category: Industrial Technology

Air Compressor Repairs: Should You Hire an Expert to Do the Job?

Air Compressor Repairs: Should You Hire an Expert to Do the Job?

It is a common sight to see machine shops and different businesses that make use of an air compressor. Given this, it is also normal that we seem do air compressor repairs in order for them to maintain its condition and be sure that it’s working fine. 

Regular checks on the air compressor will be very helpful in preventing any mechanical problem. As a result, you are spared from the worries of spending money on repair costs. If you haven’t done this in the past and you don’t want to make any mistakes, then you should seek the help of the experts.

Hire the Experts

Preventive maintenance and air compressor repairs are a must if you want to restore its best working condition. These experts have had long years of experience handling different problems with air compressors, so they would definitely know what to do. As you look for one. Keep in mind that the experts should make you feel that you are in the right hands.

If you don’t want to hire an expert, then be sure that you know the proper ways of taking care of your air compressor. At the same time, scheduled maintenance checkups should be implemented. Below are some helpful ideas that will ensure that your air compressor is at its best condition. Be sure to perform these maintenance works.

Visual Inspection

The first step to do that will make sure that you air compressor is in its best condition is by performing a detailed inspection that is done weekly. At the same time, you need to find any oil leaks, dirty filters, and any problem that could affect its functions and operations.

Audio Inspection

While doing the visual inspection, be conscious also and listen to the air compressor. If there is an off sound, the problem should be addressed immediately before it becomes worse.

Oil Check

If you happen to be using a greased air compressor you need to make sure that it has a stable supply of clean oil and all parts are running efficiently. The oil level should also be checked on a weekly basis, following the specifications set by the manufacturer.

Wash the Cooler

The cooler of an air compressor is likely to get dirty. When this happens, it won’t be able to cool the air and this could lead to more serious problems. For this situation, you have to clean the cooler before the summer starts. Controlling the heat in your air compressor is very important.

Professional Maintenance

As much as possible, you need to have your air compressor checked by a professional technician for a full examination. A professional would be able to see the right problems that could have been missed before.

Implementing these things is of great importance as these will not only make sure that your air compressor works properly, but so you can make use of it for a longer time and enjoy its benefits. See also – machinery maintenance.

The Most Common Issues on 3D Printing Machines

If your 3D printing machine has given up on you, there is no need to wait up for the experts to help you. Here are some of the practical solutions you can try if your 3D printer encounters overheating, stringing, and layers that refuse to attach.  

When Layers Fail to Attach

After everything was all set up right, the output of your 3D printer is not attaching itself properly to the surface you are wanting it printed on. This, by far, is one of the most complained about issues users have about 3D printing.  

There could be several underlying reasons why 3d printing will fail this way, but for the most part of it, it is possible that your 3D printer is not at all leveled. This can bring about initial issues when it comes to adhesion but it is likely to warp your printed object.  

You can start initial troubleshooting by adjusting your bed temperature. Keep it high enough so as to keep the plastic from curling and cooling down. This is the natural tendency for this type of material when contracting. You may try to set the temperature a notch high if you are still not happy with the results.  

Secondly, see to it that your Z-axis or vertical is positioned at the correct height. This should be somewhere between 0.25mm to 0.10mm. Observing the proper height of the printing machine here is important, otherwise, it will not produce the right amount of pressure between the bed and the nozzle while trying to print out that vital first layer. 

And then lastly, see to it that the printing bed is clear and clean from debris. It should be free from grease or anything that will keep the plastic from adhering properly to it.  

Stringing

Stringing is another all-too-common problem complained about 3D printing. This issue involves cobweb-like plastic strands and they randomly spread across or all over the object that you are trying to print. 

This is likely to happen if the filament is leaking out from the nozzle, and gets itself caught up on the object. Trying to eliminate these cobwebs won’t be easy. Eventually, you will end up reprinting the object all over again, which can be a big waste of your resources. 

Try to slightly lower the heating temperature, this should help in minimizing stringing. Don’t try to do it in a snap, but do it slowly — change the heat settings little by little, bit by bit and see what happens next. If this measure fails to resolve the problem, consider trying your printer retraction settings. Such values would pull the extra plastic back up, and move it away from the object you are trying to print, thus solving the issue once and for all.  

Overheated 3D Printing Machine

Finally, we’ll tackle about overheating on 3D printers. This kind of issue can be disastrous to this type of 3d printing machines. Most of the time it will lead to wrongly shaped objects, warping them in the process. This occurrence is likely to happen if the working layers become smaller in size, such as when you are trying to print, say, a tower for example.  

So far, the best workaround in this kind of issue is to just allow each layer to cool down.  Perhaps, your printer has its own built-in fan already, but it will work to your advantage to invest in another one just so it will cool down faster. 

The best way to combat this problem is to cool each layer. Your printer is probably equipped with a fan already, but there’s no harm in investing in another one to make cooling even quicker and more effective.

Conclusion:

Most of the time, amateurs and beginners don’t possess the necessary skills needed in setting up their 3D printing machine. 

But when it comes to the industrial printing machines, they usually come with exorbitant tag price,  built to endure and last, and will have an expert team or staff whose main role is to set the system up for you and maintain them afterward. 

Beginners and new users should really learn how to avoid these hurdles, but if nothing from these suggested troubleshooting steps works, then it may be high time to reach out to the experts.  

Vacuum Sealers: Are They Created Equal? What’s Their Difference?

Vacuum Sealers: Are They Created Equal? What’s Their Difference?

“What should I pick between suction and chamber vacuum sealers?”. This is a typical inquiry you will hear from people who are shopping for a vacuum sealing machine. After you made up that decision that vacuum sealing machines are indeed a part and parcel of your daily, modern kitchen life, what you are now faced with is something like a daunting task, you now need to choose what you want to have. So here are some pointers to have, this will help take out the stress out of that decision you need to make.  

First things first. What you need to think about, initially, is whether a suction machine or a chamber vacuum machine will be more indispensable for your needs. The decision you will need to make here should be based upon how you are intending to use the vacuum machine you are planning to acquire. Are you planning to seal liquid-containing packages? This, by far, is the biggest deciding factor you have here.  

Chamber Vacuum Sealer Machines

Do you honestly think that there is a possible way for you to vacuum seal liquids? Absolutely, you certainly can. A chamber vacuum sealing device will help you achieve this task. Here are some of the most common vacuum sealed liquid-based items.

  • Marinades
  • Soups
  • Beverages (especially for Sous Vide)

If you reckon that you are likely to use your vacuum sealing machine for similar items mentioned above more often than others, our practical suggestion here is you go the chamber vacuum rout as opposed to suction. A chamber machine will let you vacuum seal liquids. Instead of suctioning out the air your pouch contains, it will remove instead of the contained air in the entire chamber. This action leaves the air pressure both inside and outside the pouch equal, aside from which it will also keep your liquid-based item safe and secure inside your plastic pouch or bag.  

Suction Vacuum Sealing Machines

We qualify a suction type vacuum sealing machine as the more traditional kind of vacuum sealer. They are sometimes referred to as external vacuum sealing machines. What these machines do is to simply suck out all air out of a plastic bag or pouch. After which, it provides the pouch with an airtight seal action. This type of vacuum sealing device is ideal for domestic use and can be practically used different items found inside a home, this may include any of the following:  

  • Extra bedding
  • Game discs
  • Firearms and ammo
  • Coffee Beans/grounds
  • Out of season clothing
  • Leftovers

This is basically an endless list of household items that you deem may need a vacuum sealing action, for the purposes of protecting its integrity or for keeping it safe from the prying curiosity of household pets or pests.  

Source: shrink wrap machine

Why Do You need to Own a Vacuum Sealing Device at Home?

For your own awareness, the main culprit why food loss quality occurs, even in just a short while, is the item’s exposure to oxygen. Oxygen is a major requirement of all living things, including humans,  for respiration. However, it can quickly take away from your food their essential qualities, from color to flavor down to healthful nutrients, texture, and tastes.

Regardless of what you are just trying to vacuum seal chicken meat for consumption later in the week or you want to preserve fresh fish to be enjoyed by the family the following week, a choice vacuum sealing device will let you seal in their natural flavor and their nutritional value remaining intact for a much longer time.

Having your own vacuum sealing machine makes it practical for you to purchase more of it whenever a great sale opportunity for it presents itself. Why? It is because you certainly can keep it longer, extend its shelf life with your vacuum sealing device, without having to compromise its taste or quality.   

The Different Waterjet Cutting Applications

The Different Waterjet Cutting Applications
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More than ever, the benefits that a high-pressure water jet can offer is realized today in different industries. Among the fastest growing machine processes at present, waterjet technology allows numerous industries to take advantage of its efficiency to gain higher productivity while being cost-effective and sustainable. It is no wonder why waterjet cutting application has greatly increased at present.

Stone and Tile

One of the most popular waterjet cutting applications is evident in stone and tile. With the help of this cutting machine, it’s possible to cut ceramics, stones, tiles, porcelain, and marbles efficiently. The machine is great for insertion inlays, as well as tile applications and logos for stone. The process helps maximize performance, increase profit, and reduce cost.

Glass

A waterjet is also ideal in making internal cutouts in glasses as it can effectively pierce through different levels of thickness and produce an exceptional edge quality. At present, technology is utilized globally.

The reason behind is the fact that a waterjet can produce clean cuts and does not need secondary finishing, thus making it a highly efficient and versatile cutting process today. Moreover, it is a cold cutting process, which means that it does great in cutting metals as no heat affected zone is made.

Food

For a long time now, a waterjet has been very effective in food cutting applications. It basically helps eliminate any problem that is caused by cross-contamination while producing cuts with excellent quality. Now, waterjet is utilized to cut different food products like meat products and fresh vegetables. It has also proved to be a great method of portioning celery, fish, and chicken.

Indeed, waterjet has been increasingly famous for portioning different produce and food products as it offers time-saving while increasing the shelf life of the product and reduce the risk of contamination when cutting with blades.

Automotive Industry

For so many years already, the machine has been used in the automotive industry because of its ability to be integrated with a robotic system. This has also been the more preferred tool to produce insulation, interior carpets, and head linings as using it mean having minimal material waste.

Defense and Military

Cutting applications for defense and military include armor plating, shaping, composites, and bullet-proof glass. Since it is a cold cutting process, is among the very few processes that are fit for cutting such materials without having to change the molecular structure or reducing strength.

Rubber and Composites

Waterjet cutting is very useful in different applications due to its reliability, speed, and of course, exceptional edge quality. Additionally, it is a known process for cutting fabric, rubber, foam, fiberglass, leather, plasterboard, plastics, insulation, nappies, circuit boards, etc. as the process is fast and there is very little material waste.

With all of these applications, it is no wonder why waterjet cutting is the more preferred method of cutting in today’s time.

Tags: water jet cutter

Tips for Safe Storage of Diesel

Safe storage of fuel is an utmost priority these days because fuel is an extremely hazardous substance that could create major damage to the environment and endanger the lives of many people. Diesel spills and leakage not only have a serious environmental impact, but also can get you to court. Therefore, it is vital that you store diesel in a durable and secure fuel tank. This ensures your compliance to regulations and guard against pollution.

 

Choose a Safe Location

Location is very important when it comes to fuel storage installations. Avoid installing your fuel tank within close range of any water source to protect the environment. Do not to put your tank in an area that has a high probability of being flooded because pipelines could break and could cause oil spillage.

Make sure also that your tank is located in an easy accessible area for deliveries, filling, and maintenance. There should also be enough room for the support base, as your tank will be much heavier once it is filled. If you are not sure about this, read the regulations or contact the supplier or the manufacturer of the tank for advice.

 

Ensure Regulatory Compliance

The main regulations covering the safe diesel storage include pollution prevention, fire safety regulations, building regulations, and tank construction.

The guidelines for pollution prevention is in place to help people look after their fuel tanks and avoid any chance of environmental pollution. The fire safety regulations for installing fuel tanks are included in the building regulations. Regulations focus on the standard capacity and the required distance of the tank from a building, and other safety measures.

You’ll find that there are various minimum standards when it comes to tank construction, and it varies from region to region. However, the safest and most compliant type is the bunded fuel tank. These tanks have a second line of defense called the bund. Bunded diesel tanks are also known as a tank within a tank.  These tanks are now a mandatory in literally all commercial and industrial fuel tank installations. They are also required in many domestic premises.

 

Practice Safe Tank Maintenance

It is highly recommend that fuel storage systems be checked yearly. Inspection should also be carried out by a certified engineer. Proper maintenance of the tank should also include regular check-up by your trained staff at least once a week for early signs of possible problems. Look out for sudden dips in the level of fuel, signs of damage such as cracks or corrosion in the walls of the fuel tank. A gauge is also required to measure the contents of the tank to avoid overfilling and spillages. All your staff should also know where the shut off valve of the tank is. In case of emergency, all your staff should know what to do.

Electronics Design: The Golden Rules to Keep in Mind

Electronics design can be complicated and designers usually face the issue of wasted resources and rework. This is because of the use of small tracks for circuit layout since not all components could not fit. One more reason is the rush to meet the deadlines.

Communicating with the manufacturer is also very important. If something is not clear or the designer failed to share all design schematics and components with clarity, the manufactured product can be expected to be flawed. Technical challenges also come with these things.

Pre and post design analyses are highly important in order to ensure proper electronics design and circuit outcome. These includes the following considerations.

Right Board Spacing

Choosing the right spacing will save you a lot of money and rework. It is very important to make sure that you have the right digital representation of the circuit before proceeding to the production. At the same time, you need to define all components and circuit schematic during the design. If you happen to miss out a component, you have to define it in the CAD library in the proper way and process all information.

 

Protection Against ESD

ESD or electrostatic discharge is caused by sudden electrical energy. This is developed by electrostatic induction or static electricity which flows from one charged object to the next. The components of the electric circuit are very sensitive to ESD. This is why design and manufacturing floor areas need to invest in ESD-protected areas where highly charged objects are kept out.

 

Save your Circuit from EMI

EMC or electromagnetic compatibility is important in ensuring the quality of the circuit that is being designed. This also helps ensure that the electric circuits are not disturbed by EMI or electromagnetic interference.

One reason for EMI to rise is due to radio-emission of another electronic object. This affects the electric circuit by providing it with wrong data or by making the system stop. You can perform EMI shielding by using components such as capacitor filters and ferrite beads.

 

Create Resilience

There will always be a time when two charged ends of an electronic device are connected to wrong terminals. One best example is attaching a battery in a reverse polarity to an electronic device. If the design of the circuit is not properly protected against reverse popularity, you can expect some hazardous outcomes such as frying or malfunctioning of the circuit. As a precautionary measure, you can connect the heavy load that carried the microprocessor output drivers to a large resistor. You can also use a diode bridge to rectify the input and ensure that there is correct polarity in the circuit.

These rules will serve as your guide as accomplish your design. Having them in mind will spare you the trouble of making mistakes that may or may not be easy to fix.

 

Outdoor Lighting Melbourne: Tips for Every Beginner

Outdoor lighting in Melbourne is becoming a trend. Creating a design for your home may not be at the top list of the things you want to do your home improvement project. However, for sure there are some practical and aesthetic reasons why you decide to do it. It can be to increase your home’s safety and security or to provide added appeal to it. Here are some tips that can be of big help as you try to create a simple but professional-looking lighting effects for your home.

 

Get Started

 

Among the very first things you have to consider is your recent setup. Do you have light fixtures already installed or you have the needed outlets and connections for the job? Most newly constructed homes today are equipped with outdoor lighting sources on the left and right corners. If there is no basic setup such as this, then you can hire an electrician to do it for you.

If your home has less conventional façade, it would be best to install additional lighting sources so you can highlight specific areas.

 

Choose your Subject

 

Regardless if you want to light the front or backyard of your home, you have to decide on the things that you want to highlight in your design. Do you want to highlight the shrubs or trees? Or your landscape, the fountain, or the courtyard area? It is very common for the lighting sources to be as high as the eaves of houses or even higher. However, exceptions are always allowed. You can opt to combine high and low lights or try other options that will suit your overall design.

 

Light Choices

The most common choices for a Melbourne outdoor lighting include path lights, spotlights, and flood lights. You may want to consider a combination of these three if you want your design to be more elaborate. Flood lights cast a wide beam that is perfect for large areas while spotlights disperse a narrower beam of light. Path lights are best for paths and lighting walkways.

 

Temperature and Degrees

 

CCT or correlated color temperature is another important factor to consider in your lighting design. This is the light color produced by your light source. It is measured in a temperature scale or Kelvin (K). The higher its Kelvin is, the closer the color of light will be to the actual sunlight. When buying a bulb, you can see the Kelvin value on the packaging.

 

Effects

The degree spread of the lamp plays an important role when thinking of what you want to illuminate. At the same time, you should opt for fixtures for external lights so your light source is obscured or hidden.

If you want to light a path in your yard or your garden, you can place your light inside of a trellis or a tree as it faces down the area that you want to illuminate. This is called as downlighting.

On the other hand, you can do moonlighting. You can achieve this by placing a big light fixture high up a tree and make sure that it is angled toward the ground so you can achieve shadow patterns on the ground like a natural moonlight. Another effect you can try is silhouetting. You can place a spotlight behind a feature. This will create an illuminated backdrop.

Making your outdoor lighting Melbourne a success can be made easier with all these tips. Also, when you know what you want and how to achieve them, the entire process becomes a lot more fun and exciting.

 

Machinery Maintenance: How Important it is to Perform One?

Making sure that your machine is always well-maintained is one of the most important aspects that every industry needs to secure. Since the start of industrialization, those who were professionals and experts in repairing, maintenance, and diagnosing machines have been so invaluable. With this being said, whenever a machine performs an important and systematic role, such as the ones that work with the application of stretch films and packaging, machinery maintenance become more important.

As we would always hear, prevention is better than cure. This saying holds so much truth and this is very much applicable in the use and maintenance of a machine. Having a good maintenance plays a great role in the use of your machine. Below are some of the most common benefits that companies can get from a good maintenance system.

 

Benefits of Maintenance

Helps Improve Performance

A well-maintained machine definitely works better compared to those that are not. For instance, a printer would have less wasted toner and will be able to increase its print volume. At the same time, toner application would be smoother and streaks and other unpleasant marks will be kept at bay. Constant maintenance will keep the print quality at its best.

 

Helps Prevent Damage

Making sure that every part is functioning well and are operational is help identify problems immediately and prevent damages at an earlier time. This helps avoid extensive repairs and unnecessary costs. With the help of regular maintenance, wear and tear will be minimized, thus prolonging the life of the machine.

 

Helps Improve Efficiency

In a printer for example, having less downtime would mean that the printer would be able to print more. A proactive maintenance will eliminate any distractions and any problem caused by performance problems. This will help keep the team assigned on the task to do their job and meet their deadlines. Moreover, performing a machinery maintenance will avoid failures in the machine that could get in the way of your business.

 

Do It Yourself

Having your own do it yourself maintenance kit always ready will be very helpful to ensure that the machine will be running smoothly. This means that you can always have a check of your machine and if these are minor problems, you can simply do or fix them by yourself.

 

Maintenance Program

A maintenance program is a great investment in ensuring the wellness of your machine. This will also help control the costs your have to spend while improving performance.

Performing a good equipment maintenance can be very simple, yet an effective way to make sure that the machine will run longer and offer the best quality results. With this, you can maximize the use of your machine, making it a worthy investment for your business.