Common Machinery Maintenance and Repair Needs

Machinery maintenance and repair can be expensive and cause unnecessary delays if your maintenance team does not stay ready. With preventative actions, however, they can keep machines up and move for a long time. Of course, there are some repairs that are inevitable. Age and use naturally cause some machine parts to wear down through time. But if mechanics see issues immediately and have a plan for repair needs, then your machines would be up and running again without having to slow down the production that could hurt your company.

Four Popular Reasons for Machinery Maintenance and Repair

1. Overheating machine — Machines are likely to overheat for many various reasons, but the popular reason is the lack of lubrication. If you are in charge of a machine maintenance crew, be sure to keep a frequent cleaning and lubrication time to avoid overheating.

If your crew lubricates your machines on a regular basis but overheating still happens, check to see if there is a leak that causes the lubricants to leave the machine quicker than they should.

If there is no leak, then a misalignment might be the culprit. In case a machine overheats, it can be very dangerous to those who are working near it; thus, it is important to consistently inspect machinery to check for such issues.

2. Corrosion and Rust — Rust is a common problem that machine maintenance crews often face. If rust is unnoticed, it could corrode a machine and cause complications over time. While some machine parts are on a regular replacement timetable, corrosion and rust speed up that process and this can cost you a lot of money than what is necessary.

When the crew implements regular machine inspections, be sure to check carefully for any rust, especially during rainy or humid months. You need to ensure that your manufacturing space stays dry and clean. If the building has any leaks, have a facility maintenance crew to seal them to avoid the excess moisture from destroying your machinery.

3. Worn belts — Pulleys and belts take on the brunt of any machine work. Through, belts could crack or even lose their flexibility, thus making the machines run poorly. Popular issues that could speed up belt breakdown include overheating, contamination, and misalignment. These are some of the issues that your machine maintenance team can help resolve if they catch the problems immediately, thus be sure that they carefully inspect your machines’ pulleys and belts frequently.

4. Valve and Pump issues — For a hydraulic system, valves and pumps usually cause issues if not appropriately maintained. Disappointingly, any number of troubles could be causing the valve of pump issues. Water or air can leak into the systems and oil could leak out. Pumps and valves also weaken due to inappropriate cleaning. Additionally, if the pumps themselves are not high-quality, you might have to replace them. You should also include pumps and valves in your routine cleaning and inspection schedule, and bear in mind that problems may require some types of troubleshooting before the maintenance crew reaches the source of the problem.

Prevent Machine Breakdown

The most essential thing you can do for your equipment is to perform a routine inspection, cleaning, and lubrication plan. You can avoid many machine problems by keeping up with such a system. Inspect your machine frequently with smaller checks in between the major inspections if necessary.

A Primer on Sonic Drill Technology

Why is there so much fuss about a sonic drill? 

What is it all about and why is it so relevant in the oil exploration mining industry? If there is one simple definition that we can come up with for this, it is a drilling technology for soil penetration efforts. 

Sonic type of drilling is of invaluable help in the oil exploration mining business because it alleviates the production of friction on the drill string and drill bit which is due to liquefaction. Hence, it makes the process of drilling way lot easier and seamless compared to another traditional penetration method. It also reduces to a great lengths the soil porosity. 

The combination of inertia effects, liquefaction and temporary reduction of soil porosity renders the penetration for a wide array of soil types easy and convenient for sonic tooling and rigs. The rate of penetration for the majority of bedrock using this type of drill technology is also remarkably way faster. 

Generating Sonic Vibration

The oscillator found inside the drill head will produce high-frequency, resonant energy and will direct this down the drill string. While the drilling process is in progress, the resonant energy melds together with rotational movement. By this measure, the energy can be evenly distributed, impacting the tooling drill string as well as the drill bit. 

The drill operator controls and manages the amount of sonic vibration which the drill head generates. This should be matching the intensity of force needed to penetrate the ground and the succeeding bedrock formations.  

Sonic Mechanics

When working on a sonic drill head, you will take the vibration frequency of the drill string up to 150 Hz. Upon reaching this level, it induces a thin zone around the drill string and drill bit causing it to lose its structure and form. If this will take place, the soil friction is reduced and the succeeding drill cuttings become fluid, which makes it easy to flush them away or removing them from the bore becomes easier. 

The strong and intense vibrations which are produced by the drill bit renders the surrounding soil to become loose and give up its structure, eventually losing its density and porosity. It also allows the soil and cuttings to freely move about while they are inside the barrel. This is helpful to your tooling, so they can advance freely, without any obstructions.  

The collection of long and continuous samples is made possible by the inertia effects and liquefaction. The drill string’s vertical high-frequency movement causes the drill string to stay extremely straight with a slight  deflection

Less energy is tantamount to fewer problems

Due to the alleviated amount of friction found on the drill string, it renders the sonic type of drilling to use less amount of energy and achieve the exact and same impact offered by traditional method of drilling. This characteristic, which is exclusively unique to sonic drilling, is helpful in keeping torsional forces intact on the drill string.  

One other advantage of the sonic high-frequency application is the ease of drill string retrieval, which is quite observable in boulders or quick expanding clays and difficult conditions. All casings, drilling rods, and toolings are puller much easier and faster.  

Sonic Drilling is a Clean Way to Drill 

Sometimes, when you are overseeing a drilling activity, you would want to veer away from the use of air, water or drilling mud during an ongoing drilling process. 

In sonic drilling, there is no need for you to have drilling mud or make use of air while the drilling process is ongoing. This explains the reason why the sonic drill is the chosen method of many for geo-construction, geotechnical and environmental applications. 

With sonic drilling, environmental and other similar ground-penetration projects can realize a significant amount of savings. They may necessitate a substantial amount of time and financial resources, too, to make it possible to have proper disposal of investigation derived waste.  

In mining projects, the integration of air or water can sometimes induce disturbance, and with that happening, it can induce impact to the ground/soil’s mechanical properties. Under extreme cases, this can bring about soil erosion and pave the way for failure to happen, sometimes in the form of a partial landslide.  

Things to Consider When Looking at Drilling Rigs for Sale in Australia

In the business of mineral drilling exploration, one needs to have access to drilling rigs for sale in Australia. Drill rigs and the right pieces of equipment for the job is of paramount importance to winning and completing contracts, and eventually earning money. 

Buying and the acquisition of a new drill rig is a major decision to make. With that, there is a manifold of variables that need to be taken into account. 

drilling rigs industry

The million-dollar question we have here is “Is buying a drill rig sale practical with respect to the current financial standing of my business? Will it help my company rake in more money? Or is it the other way around, costing you more to own as opposed to other options that can get the same job done for less 

The vast majority of drill rigs for sale in Australia, in the recent economic downturn, had been remaining idle for some time already. 

This is the reason why their important parts and components are pretty easy to cannibalize when necessary so that they can be kept actively working and running. 

The drillers then had their rigs fixed without even thinking of investing in new drill rigs. Now that the market has recovered, drilling contractors are involved in making relevant decisions regarding their fleet – if they should work on rebuilding their idle rigs or if they need to buy new ones instead.  

Normally, seasoned operations managers know which parts and components of their drill rig equipment are needing replacement soon. They are also able to make a fairly accurate guess as to how much it would cost them to rebuild their fleet drill rigs.

If the overall costs for rebuilding are somehow in close range to how much they need to shell out to buy instead of a brand new drill rig, a full-blown audit would be necessary. Such may include evaluating the spare parts they have on stock, inspecting the drill rigs, and verifying maintenance records. 

Doing these measures would give them a fairly accurate cost comparison to how much it would take them to get them working again.  

1. Resources

It is not all about the costs alone. There are many other things you need to factor in such as whether the drilling firm has the luxury of time or not, as well as if they have the necessary capabilities and talent to perform an overhaul work on a drill rig which has seated idle for a long time. 

An overhaul work may take about 3-4 months to complete. It may also require tooling, facilities and a labor pool of mechanics as well as technical know-how to get them (drill rigs) mobilized for new drilling projects and contracts. 

2. Availability

Regardless if you are trying to look for a brand new drill rig or rebuilding an old one, the improving market allows you to anticipate longer lead times. However, if the market is on the low, manufacturing plants are not as preoccupied with building new rigs, inventories are higher, and lead times are reduced. 

While the market is continuously improving with an increasing number of contracts, plants would be preoccupying themselves in building more rigs, inventory is lower, and lead times are on the rise. 

Ultimately, with respect to the manufacturer, lead times will be varying.  

3. New Technology

If you happen to own an older fleet drill rig, the acquisition or the purchase of a brand new one will allow you to productively drill more. It makes sense that newer rigs are more efficient, and are thus more productive. 

They provide you with more reliable uptime, and more safety features are squeezed into it compared to older rigs. 

With the increased safety requirements for a mine site, a brand new rig will be of substantial help for you to meet those requirements on safety where older rigs would fail to meet, causing the drilling contractor to lose a project or contract award.