|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Because the Turbo Carver is unaffected by moisture we can offer a water mist option (a life saver) and this tool can be run on portable and quiet CO2 tanks, the others don't offer these options. Our light weight design is a huge advantage plastics have over metal. Metal versions are considerably heavier and can cause fatigue and eventually carpal tunnel syndrome. The Turbo Carver II, however, is very light and feels much like a normal writing pen. Why go through the trouble of working with a heavy instrument when you can get all the speed you could possibly need from a hand piece that is a fraction of the weight? There is no vibration or torque produced by the ultra high speed turbine and therefore there is no need to dampen the tool with weight. Modern plastics are rapidly replacing metal in precision applications. Turbo Carver also has a soft textured rubber grip for great stability in the hand allowing you to carve or engrave for hours without fatigue. Thanks to injection molding, Turbo Carver is much smaller, lighter and thinner than it's counterparts and this means you get an extended reach The best advantage of the Turbo Carver over other high speed carving tools, is the patented Anti-Contamination pinch valve and 5 micron filter that keeps dust and dirt from getting into the turbine and "bearings". Because of this valve, the Turbo Carver II, never has to be lubed, that's right... LUBE-FREE (ABEC7) high tech bearings. Other high speed carving tools require lubrication at regular intervals and this lubrication ends up getting all over everything, including your art and lungs. Lubrication also introduces dirt which can lead to failure of the bearings. Turbo
Carver II uses a one piece, carbon composite turbine assembly. There is
no costly chuck to wear out and no wrenches necessary. Since
there are fewer parts, concentricity is superior to its metal counterparts
thus reducing vibration and noise. Concentricity of this new turbine is
between 0" and .0002". Most other high-speed instruments create a vacuum that draws contamination into the front bearing, a leading cause of bearing failure. This is why some manufacturers require you to disassemble and clean the bearings on a routine basis. We have eliminated the vacuum with a patented pinch valve on the exhaust outlet. Another cause of bearing failure is heat buildup in the bearings. The valve increases airflow through the bearings, keeping them cool while running at speeds up to 450,000 rpm. Why else do our competitors offer replacement turbine/bearing assemblies for sale... because they fail. You buy a new Turbo Carver for less money than our competition sells their replacement turbine.
Dirty drive air is the cause of many bearing failures. Turbo Carver II comes with a 5 micron inline with the foot control air filter, which removes any oxides or minute particles that get through the main filter.
All ultra high speed air-driven handpieces have an inherent problem. They draw contamination into the front bearing whenever you operate the instrument. The effect is called Carman Street Vortex and is a leading cause for bearing failure. This means when the drive air to the turbine is shut off, it takes several seconds for the turbine to spin down. During this time the turbine becomes a vacuum pump and pulls airborne contamination into the bearings.
The second cause for bearing failure is heat buildup in the rear bearing. During operation air passes through the front bearing because of the path available around the spindle. However, there is not enough pressure within the turbine housing to get a good air flow around the rear bearing. The pinched valve on Turbo Carver II increases the operational pressure within the turbine housing. This increased pressure makes it possible to create an air flow around the rear bearing. The third reason for bearing failure is caused by the lubrication process. Manual and automatic lubrication is an imprecise procedure and too much oil is as bad as too little. Also, no matter how careful one is it is inevitable that dirt is going to be introduced during lubrication. Turbo Carver uses the most advanced bearing technology available to eliminate the need for external lubrication. The bearings used in this instrument are Lubricated For Life and because of this the bearings will last much longer. Our instrument is the only one that will operate on your compressor or bottled CO2. CO2 has the advantage of being less expensive than an air compressor, weighs less and is therefore easier to haul around. CO2 does not require electricity and is totally quiet. This makes it easy to work in remote locations or places where power is not available; it's ideal for trade shows and field work. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||