The variable-speed conventional lathe: an efficient and profitable investment for any industrial workshop
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The conventional lathe is an essential machine tool in an industrial workshop. It allows machining operations such as turning, threading, grooving, deburring and drilling, among others. It is also a versatile machine that is used to work with a wide variety of materials, such as steel, aluminium, wood and some plastics.
Today we can find conventional lathes with and without a variable speed drive. At Heller we would like to explain the main features and advantages of the first option.
What a variable speed drive is on a conventional lathe and what its advantages are
It is an electronic device built into the electrical system of the lathe, connected to the main motor of the machine and thereby controlling the amount of power supplied to it.
This device is controlled through a control panel or a touchscreen, which makes it possible to control the rotational speed of the workpiece and the feed rate of the cutting tool.
Heller variable-speed lathe CE460Vx 1500
Advantages of a lathe with a variable speed drive
Using a variable speed drive on a lathe offers a number of advantages:
Precise speed control:
It allows control of the rotational speed of the workpiece and of the feed of the cutting tool, which makes it possible to optimise the speed for each particular task.
Improved efficiency:
It reduces the cycle time between operations, with an automatic change instead of a manual or mechanical one. The ability to control speed precisely improves the efficiency of the operation.
Greater versatility:
The ability to control speed in real time allows greater flexibility in controlling the machine, so it can adapt to different tasks and materials more easily.
With a variable speed drive, the operator can adjust the speed in real time according to the needs of the job, which means greater flexibility and precision in operation.
Improved quality:
Controlling speed precisely improves accuracy in operation and reduces the number of defects and burrs, thereby improving the quality of the finish.
In short, using a variable speed drive on a conventional lathe is a valuable addition for any industrial workshop that requires precise control and greater efficiency in operation, whereas a conventional lathe without a variable speed drive has a fixed speed and is less versatile. The choice between one and the other will depend on the specific needs of each industrial workshop.
At Heller Maquinaria we have variable-speed lathes in different sizes. Depending on the swing over bed and the distance between centres, you can find up to 7 different lathes.
Frequently asked questions
What is a variable-speed drive on a conventional lathe?
It is an electronic device that is built into the electrical system of the lathe and connected to the main motor to control the power it receives. It is operated from a control panel or a touchscreen and makes it possible to regulate the rotational speed of the workpiece and the feed rate of the cutting tool.
What are the advantages of a lathe with a variable-speed drive?
It makes it possible to adjust the rotational speed and the feed precisely and in real time for each task, which makes it easier to adapt to different jobs and materials. It reduces cycle time between operations, because the change is automatic and not manual or mechanical, and it improves finish quality by reducing defects and burrs.
What is the difference between a lathe with a variable-speed drive and one without?
The lathe without a drive works at a fixed speed and is less versatile, whereas the lathe with a drive makes it possible to change the speed in real time according to the job, with more precision and efficiency. The choice depends on the needs of each workshop: the variable-speed drive is a valuable addition when precise control and greater efficiency are required.
What operations and materials does a conventional lathe accept?
A conventional lathe can turn, thread, groove, deburr and drill, among other operations, and works with a wide variety of materials, such as steel, aluminium, wood and some plastics. That is why it is a versatile and indispensable machine in an industrial workshop, and with a variable-speed drive it can adapt even better to each material and task.
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