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Turning machines are tools for cutting with non rotary bit moving linearly while the material rotates. Their movement axes are either a straight line, with curves or with angles but essentially are linear and intended for external surfaces. If applied on internal surfaces, the process is called boring and together they are categorized as lathing.
These process were traditionally done manually and has an operator for supervising them and the recent ones would be automated and does not need supervision. The latter is done using CNC turning machines in CT and computer programs are controlling the operation. Their early versions have created geometric figures which are complex though their recent creation is rarely done.
Turning process are executed usually by lathe that has four various types like profiling, taper, straight and external grooving. These could produce different shapes in workpieces such as curved, conical, straight and grooved. If you own at home a small machine and want to do this process for personal projects you have then these guides could help you when followed.
Buy carbide cutters that are high quality from brands you trust to achieve results which are better instead of buying those from no names that are inexpensive. They have the tendency to easily break specially when being used with metals that results to constant replacements and more expenses. Most expensive ones are not needed as long as you buy from brand with favorable reviews and good reputation.
Buy calculators of feeds and speeds, that are feed rate and the cutting speed respectively, for making sure they will be precisely set. The latter is speed difference between cutter and workpiece surface and the former is velocity the tools have when advanced along. Correct precision is required by tough materials and without calculators, calibrating them is impossible.
Determine the correct cut depth and width which is important to avoid tool deflection or bending that can cause accuracy problems. This will add to chip load, or the thickness of removed material, and contributes greatly to early breakage. Deflection also reduces CNC accuracy because the instrument is not on its exact location as expected by the code.
Small machines commonly have issues of easily moving around when they work with powerful force because they lack weight required. This is unlike larger ones that can handle jobs with high power like cutting stainless steel. Reduced the force used in your cuts according to their size so they would stabilize when using them.
Some machines with consumer grade have cheap toolholders which would not endure the pressure of tough materials. These toolholders are steel bar with one side having shanks clamped to the machine while its other side has clamp for holding interchangeable tools. If your cutters often break, either reducing the chipload is needed or your toolholders should be upgraded.
Ensure that coolant is used which can reduce several related issues in cutting various tough materials such as material hardening or heat retention. Using one when working on difficult materials is a great idea to have. Some more guides are available that can help you and visit your local shops if you still have more questions.
These process were traditionally done manually and has an operator for supervising them and the recent ones would be automated and does not need supervision. The latter is done using CNC turning machines in CT and computer programs are controlling the operation. Their early versions have created geometric figures which are complex though their recent creation is rarely done.
Turning process are executed usually by lathe that has four various types like profiling, taper, straight and external grooving. These could produce different shapes in workpieces such as curved, conical, straight and grooved. If you own at home a small machine and want to do this process for personal projects you have then these guides could help you when followed.
Buy carbide cutters that are high quality from brands you trust to achieve results which are better instead of buying those from no names that are inexpensive. They have the tendency to easily break specially when being used with metals that results to constant replacements and more expenses. Most expensive ones are not needed as long as you buy from brand with favorable reviews and good reputation.
Buy calculators of feeds and speeds, that are feed rate and the cutting speed respectively, for making sure they will be precisely set. The latter is speed difference between cutter and workpiece surface and the former is velocity the tools have when advanced along. Correct precision is required by tough materials and without calculators, calibrating them is impossible.
Determine the correct cut depth and width which is important to avoid tool deflection or bending that can cause accuracy problems. This will add to chip load, or the thickness of removed material, and contributes greatly to early breakage. Deflection also reduces CNC accuracy because the instrument is not on its exact location as expected by the code.
Small machines commonly have issues of easily moving around when they work with powerful force because they lack weight required. This is unlike larger ones that can handle jobs with high power like cutting stainless steel. Reduced the force used in your cuts according to their size so they would stabilize when using them.
Some machines with consumer grade have cheap toolholders which would not endure the pressure of tough materials. These toolholders are steel bar with one side having shanks clamped to the machine while its other side has clamp for holding interchangeable tools. If your cutters often break, either reducing the chipload is needed or your toolholders should be upgraded.
Ensure that coolant is used which can reduce several related issues in cutting various tough materials such as material hardening or heat retention. Using one when working on difficult materials is a great idea to have. Some more guides are available that can help you and visit your local shops if you still have more questions.
About the Author:
You can get valuable tips for choosing a supplier of CNC turning machines in CT and more info about a reputable supplier at http://www.brewstermachinery.com/brewstermachinery.com/pages/about-us now.
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