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A lathe machine automatic is a type of threading machine with different designs and features to suit various industrial applications. The following details some of them.
Modern automatic lathes have controller discs or drums that enable the operator to pre-program the desired amount of the material to be fed and other machining parameters. Then, the drum or disc rotates to feed the material in a fixed quantity for each cycle, which makes it easier to machine components with curves or cylindrical portions uniformly and accurately.
This machine tools workpiece holding system is collets. Collets can uniformly support workpieces of various shapes and sizes, offering high precision and stability. Compared to chucks that have jaws, collets can provide better concentricity and less deformation, which is particularly beneficial for machining processes that require high precision and complexity.
The CNC-controlled automatic lathes use CNC (Computer Numerical Control) technology to realize automation and intelligence in machining processes. These machines are capable of creating complex-shaped workpieces through precise machining operations as per the design. To achieve high precision, efficiency, and flexibility in production, they can handle multiple simultaneous machining processes, including drilling, tapping, and threading, as well as have rapid replacement devices and integrated CNC control systems. CNC lathes are suited to complex workpieces that require high precision and large production volumes.
Key specifications of an automatic lathe machine are as follows:
Turning length and diameter
The parameter refers to the maximum length and diameter that the automatic lathe machine can achieve. It indicates the size of the workpieces that the machine can handle. An automatic lathe machine with a larger turning length and diameter is suitable for machining longer or thicker workpieces.
Spindle Speed
The spindle speed denotes the rotation speed of the workpiece on the lathe, usually measured in revolutions per minute (RPM). Different materials and operations require different spindle speeds.
Power
The power of an automatic lathe machine determines its strength for machining operations. Power is usually indicated in kilowatts (KW) or horsepowers (HP), and it may be unit conversion according to different countries.
Control Systems
Modern automatic lathe machines are equipped with advanced control systems that enable precise control and programming of machining operations. These control systems can have different functions such as setting machining parameters, monitoring the status of the machine, and performing automatic correction and adjustment.
Tool Systems
An automatic lathe machine's tool system is designed to add, subtract, and replace tools quickly and accurately, which improves machining efficiency and precision. Depending on the model, the configuration and quantity of tools can vary.
Axes
An automatic lathe can have several axes. Each axis has independent motion, which allows for complex machining operations such as drilling, tapping, milling, etc.
Feeding Mechanism
Automatic lathe machines are outfitted with feeding mechanisms that ensure the steady and precise feed of raw materials. Depending on the type and model, the design and speed of the feeding mechanism may vary.
Keep the auto lathe machine tool in good condition to ensure the stable performance of machining and the durability of the machine itself by following some maintenance tips.
Clean Regularly
Dust, chips, oil, and other debris need to be cleaned off the surface and internal parts of the machine periodically to avoid blockages that may damage its components and cooling system.
Lubricate
Use appropriate lubricants to lubricate the moving components and guide rails of the automatic lathe machine according to the maintenance requirements to ensure smooth operation and reduce frictional wear.
Replace Wearing Parts
The tool holder, cutting tools, belts, etc., are all considering the worn parts. Replace them promptly when they get to the point of replacing them to maintain machining quality and efficiency.
Debugging and Calibration
Debug and calibrate the parameters of the automatic lathe regularly to ensure its precision and correctness. This is to avoid machining errors and improve the stability of the machine.
Avoid Overloading
Even though it is called automatic, do not overly rely on the machine itself for automation. Now and then, check that the feeding amount is appropriate so as to avoid overloading, which may shorten the service life of the machine.
Automatic lathes play a crucial role in various industries, which is why they are essential pieces of machinery. Here are some common uses of these machines:
When it comes to choosing the right automatic CNC lathe machine for sale, there are several factors that both new and existing customers should consider to meet their specific needs.
Workpiece Size:
The workpiece size refers to the bar capacity as well as the spindle throat and length. Most CNC machines available today have a wide spindle capacity of up to 12 inches. Buyers should therefore choose a CNC lathe workpiece size that suits their current requirements to work with future potential workpieces.
Spindle Speed and Power:
It is important to purchase an automatic CNC lathe with spindle motor power and speed that matches one's usage. If an operator uses certain cutting tools or materials, a higher spindle speed may be required. To ensure optimal functioning and avoid potential issues, the spindle power should also be compatible with the material being used to avoid any malfunction.
CNC Control System:
Choose a design of the CNC machine that matches the control system requested by the user or one that is easy to use. When switching from one machine or manufacturer to another, it is important to note that other systems may have different programming methods.
Machine Type:
Essentially, the selected type of machine will get one different things such as features, specifications, and operational nuances. A representative dealer can help customers decide on a straight or Swiss-type automatic machine that matches their usual material forms.
Cost and Return on Investment:
Although the upfront investment in a machine is large, it is possible to calculate the cost per part based on current production levels. This will help customers to minimise production downtime by enabling the machine to run around the clock.
Availability and After-Sales Support:
It is advisable to purchase a machine from a supplier who is backed by exceptional after-sales service. In particular, customers can benefit from the unrivalled support offered in terms of spare parts availability.
Q1. How safe are automatic lathes?
A1. Automatic lathes are generally very safe when used correctly. Following the operating machine as per guidelines and instructions can minimize risks. The user must be trained and familiar with the auto-lathe parts and functions before attempting to operate the machine.
Q2. What materials can be used with an automatic lathe?
A2. Automatic lathes can work with various types of materials. The most common ones include metals like copper, aluminum, brass, steel, iron, titanium, and most alloys; plastics like PVC, nylon, polyester, and polypropylene; wood, which includes virtually any kind of hardwood or softwood; and ceramic materials such as porcelain and alumina, etc.
Q3. What types of automated lathe machines are there?
A3. There are several types of automated lathe machines, including CNC lathe machine, cam-operated automatic screw machines, transfer machines, and other types of machining centers.
Q4. How easy is it to learn how to operate an automatic lathe machine?
A4. Operating an automatic lathe is not too difficult, provided the user knows how to use it properly. Learning how to use an automatic lathe becomes easier if the user already knows the basics of machining and has previous experience with other CNC machines.
