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Atlas Copco offers several kinds of air drills that are suitable for different industrial needs. These are some of the common types of drills they provide based on how they operate and what they are intended to do.
Pneumatic twist drills use a simple rotary hammer action to drill into hard surfaces like metal or concrete. They come in both clutch and non-clutch variants, with the clutch version preventing motor damage by shutting off torque under certain conditions. These drills are great for basic drilling tasks.
A right angle air drill is designed for drilling in hard-to-reach spots. Its head is positioned at a 90-degree angle to the body, allowing you to work in cramped spaces where a standard drill can't fit. These drills are especially useful in assembly or automotive repair work. They help avoid complications from drilling in tight spots.
Low torque air drills are made for tasks that don't require much twisting force, like drilling small holes in thin metal or wood. Since they produce less torque, they're less likely to damage delicate materials when drilling. This makes them ideal for lightweight projects where control is important.
On the other hand, high torque air drills are built for tough, heavy-duty drilling work. They excel at penetrating thick steel or other hard substances. These drills deliver greater twisting force than low-torque models. This allows them to handle tougher surfaces that require more strength to drill through.
Automatic feed drills take one step further. They not only drill but also have powered feeds that push the drill bit into the material as it rotates. This feeds it at the optimal speed. Their feeds are often adjustable, giving them versatility across different drilling jobs. Auto-feed designs help maximize efficiency on large projects.
Atlas Copco air drills are widely used across many industrial jobs. Their powerful pneumatic systems make them well-suited for tasks that require strength and durability.
Air drills are used frequently in assembly line manufacturing. They allow workers to quickly drill holes in metal parts or assemblies. This speeds up the process of adding screws, bolts, and other fasteners. Their high speed and strength help complete drilling tasks efficiently on production lines.
In the automotive repair industry, air drills are valued for their ability to drill into tough materials. They can easily create holes in thick steel car frames or dense engine blocks. This makes repairs and part replacements simple. Their hands-free operation also reduces fatigue for mechanics working long hours.
Workers maintaining large machinery, like excavators or turbines, rely on air drills' durability. These drills hold up well to heavy use in harsh environments. Their strength enables them to tackle demanding tasks with ease. This helps keeps equipment operating optimally for extended periods.
The aerospace industry also depends on Atlas Copco drills for precise hole-making. Drills with special carbide bits are able to create extremely accurate holes required for airplane parts. Their precision ensures safety and reliability in flight. Air drills handle the strict standards of this highly regulated field.
Shipyards require drills that can penetrate thick steel used to construct ships. High torque Atlas Copco drills are perfect for these heavy-duty shipbuilding needs. They create holes in steel hulls with power and control. This enables workers to efficiently join and assemble large ship components.
Motor power
Atlas Copco air drills are equipped with strong motors powered by compressed air. This gives them the speed and force needed to tackle tough drilling jobs. The motor size varies between models to cater to light drilling and heavy industrial tasks.
Working pressure
These drills operate efficiently within a pressure range of 2 to 8 bars. Most models perform best at around 6 bars. This standard pressure range allows them to handle normal drilling demands with consistent results.
Speed
The greatest thing about the air drills is that they come with adjustable speed control. Thus, it becomes easy for the users to achieve the required drilling speeds. Most high-speed models can rotate up to 30 000 times every minute for ultra-precise holes.
Torque
Torque is also adjustable across different air drill models. Torque amounts typically range from 2 to 30 newton meters. Higher torque means they can drill into harder materials, such as steel.
Chuck size
Chuck sizes range from 1/4 to 1/2 inch. This allows for many different drill bit sizes to be used depending on the task at hand. Larger chucks enable larger bits for wider holes.
Weight
Engineers have, however, designed air drills to be as lightweight as possible. Most drills weigh less than 3 pounds. A lighter drill reduces fatigue when used for extended periods. It also ensures greater ease of maneuvering.
To install Atlas Copco air drills, one begins by ensuring all the components are in the right place. This means checking that the drill's motor, chuck, and handle are installed correctly. After this, the user simply attaches the drill to a compressed air source via a hose. The hose connects the air supply to the drill's air inlet. They then set the air pressure to the recommended levels outlined in the user's manual.
Finally, a test run checks that the drill operates correctly. During this run, one ensures there are no unusual noises and that the drill is turning properly. These steps ensure the drills are ready for efficient drilling.
Attach a drill bit
The first drilling step is attaching an appropriate drill bit for the material. This is done by loosening the chuck jaws and inserting the bit. Afterwards, the jaws are tightened to secure it firmly.
Connect to air supply
Next, the air drill is connected to an air compressor using a hose. Proper pressure is needed for the drill to work at its best. So, the pressure is set according to the user's manual guidelines.
Power on the drill
The drill is then powered on by pulling the trigger after the air pressure has been set. This slowly activates the motor.
Begin drilling
After ensuring the material is secure, the drill is held straight over the spot to be drilled. Then, the trigger is pressed to start drilling. One simply applies gentle pressure downwards while letting the bit do the work.
Monitor progress
Lastly, while monitoring the progress, the depth is checked periodically. This is done by withdrawing the bit from the hole to inspect it. The drill is removed once the desired depth is reached.
Regularly clean the air intake filter
The air intake filter should be cleaned regularly to prevent dust or debris build-up. This ensures proper air flow through the drill. Without cleaning, restricted air flow reduces the drill's performance. In worse cases, it may even lead to internal damage.
Lubricate daily based on usage
Lubrication is critical for maintaining the drill's moving parts. The proper lubricant also keeps the internal components functioning smoothly. The frequency of lubrication depends on how often the drill is used. For heavy use, one has to lubricate after every use. Checks and lubrication requirements are based on the user's manual.
Examine for wear and tear
A worn-out part, however, must be replaced to prevent further damage. This includes checking drill bits, chucks, and other parts for signs of wear. Any cracks or significant wear on these parts warrants an immediate replacement. Using damaged parts can affect the quality of work and even cause damage to the drill.
Perform air motor inspections
The air motor is a critical component in air drills. Therefore, it should be inspected periodically for any signs of wear. Replacing seals or other internal parts as they wear down maintains drill performance. Seals that are too worn out might lead to air leaks that reduce power.
Store in a dry, cool place
Finally, when not in use, the drill should be stored in a cool, dry location. This protects it from moisture and corrosion. Moisture damages internal components over time. Preventing corrosion with proper storage extends the life of the drill significantly.
In order to select the right Atlas Copco air drill, several factors need to be considered before making a purchase. The following are these factors:
Industrial requirements
One of the main things to consider is the type of work the drill will be doing. For light jobs like assembling or repairs, a lower-powered drill will work just fine. However, for tougher tasks such as drilling through thick metals, high torque drills are better.
Drilling depth and hole size
It's also important to consider the depth and size of the holes that need to be made. Generally, larger chucks allow for bigger drill bits. This, in turn, makes wider holes possible. One should pick a drill that matches the required hole size. This, however, comes with depth. The depth, too, is matched to the drilling needs.
Speed and power
Different jobs require different speeds. For these discrepancies, a model with adjustable speed settings is ideal. This allows for a drilling speed that caters to specific needs. On the other hand, for tasks that require more power, a high-speed air drill will be necessary. Users should ensure the air supply can provide the required pressure and flow rate for optimal performance.
Air consumption
It's also critical to consider air consumption. This ensures operating costs are kept in check. More-efficient models consume less air to reduce overall expenses. However, operational efficiency is not the only consideration. One should also make it a point to select a drill that is both efficient for the business and easy to maintain in the long term.
Ergonomics
Comfortable handles aid in reducing operator fatigue during long use. This, in turn, boosts productivity. As noted, fatigue leads to decreased output. Therefore, it is paramount to consider models with good grip handles. Such drills reduce fatigue for the workers. This, in turn, improves drilling consistency. More importantly, reducing fatigue prevents slow drilling. This makes sure workers remain comfortable even during extended usages.
Atlas Copco air drills are equal to or even outperform many electric models, especially for heavy tasks. They excel at drilling through tough materials like metal. They also stand out for their strength, making them ideal for industrial use.
Yes, Atlas air drills can withstand heat. They do not overheat, causing them to be suitable for tasks that generate lots of heat. They operate effectively even in extreme temperatures.
Yes, Atlas air drills are easily transportable. While they need an air compressor, which provides flexibility in various drilling locations, many models are compact, making them portable.
Yes, Atlas air drills are designed with a special explosion-proof housing. This enables them to work in areas with flammable gases or dust safely. This protection ensures safe operation in hazardous environments.
These drills are made for long-lasting use. Durable materials in their construction allow them to handle frequent drilling without wearing down. This robustness ensures that they maintain high performance even with constant use.
