Milling and engraving machines are capable of performing any complex work of cutting and processing various types of materials. The workpieces may have a different size and hardness.
Machine description
Milling and engraving machines are devices with which you can cut any building material and engrave any inscription or pattern on it. Wood, metal, plastic and even plexiglass can be processed.
Milling and engraving machines can be used both in production and at home. The fact is that there are various models of units designed for different degrees of performance.
Product Device
The presented device has the following structure:
- A rigid bed , which is made of durable metal, most often steel.
- Table . Workpieces are placed on it. It is made from MDF, wood, plywood, metal and thermoplastic.
- Guiding elements with which you can set the workpiece as you need.
- Cutting element (mill) , which is located at the top of the machine. He is mobile.
- Control block.
- Motor.
- Controller and transmission.
- Retractable beam.
Naturally, other devices may be present in the composition of the presented product. It all depends on the manufacturer and the type of device. For example, you can purchase CNC milling and engraving machines, that is, numerically controlled.
Specifications
The presented device has the following parameters:
- Standard desktop dimensions: 1540 × 1800 cm.
- Spindle power: this parameter depends on the previous value and ranges up to 3 kW.
- Material cutting speed: from 8,000 to 17,000 rpm.
- Cooling system: air or water.
- Standard mains voltage: 220 V.
- Maximum landing diameter of the tool: 12.7 mm.
- Positioning accuracy: 0.3 / 300 mm - 0.5 / 300 mm.
Different machine models may have different specifications.
Product Advantages and Disadvantages
Milling and engraving machines have the following advantages:
- Ease of use.
- The ability to install on a rigid bed, which eliminates errors in the processing of the workpiece.
- Quick replacement of cutting and other elements.
- High performance.
- A large number of models, which allows you to choose the option you need in your case.
- The possibility of manufacturing both single products and the launch of mass production.
- Simplicity and high precision control of the workpiece processing process.
- The opportunity to purchase in almost any hardware store.
However, there are also disadvantages, for example: some device models do not provide for the possibility of processing workpieces that are heavy in weight; the dimensions of the part that is being processed may depend on the width of the portal; machines of this kind can have a high cost. Naturally, you have the right to purchase cheap milling and engraving machines, China now presents a lot of options. However, not all of them are of high quality and durability.
Varieties of aggregates
Milling and engraving machines, the price of which ranges from 4,000 to 20,000 dollars or more, can be classified as follows:
- Board . They are well suited for home use or small batch production.
- CNC machine. This device works according to a special pre-launched program, where all the necessary parameters are registered.
- 3D devices. Their feature is that they can process the workpiece in both two and three dimensions. That is, you have the right to easily process volumetric shapes.
In addition, the presented devices can be divided into the following groups: longitudinally milling, cantilever-milling, vertical-milling, and universal. The latter option is the most acceptable if you are seriously engaged in the production of various types and sizes of products.
Application features
Desktop milling and engraving machines, like stationary models, are used in various industries. For example, they are our own application in the construction and manufacture of appropriate materials; in the furniture industry.
You can use the device in the manufacture of containers or packaging materials, leather haberdashery, printed products. Almost always such devices are used in the production of promotional items, souvenirs. Such a machine can be processed not only by wood, but also by other materials.
How to choose the right equipment?
If you want to purchase milling and engraving machines for wood or metal, you must consider the following parameters:
- The material you will work with. The type of countertop depends on it. For example, if you process metal, then a wooden table will not work, it is better to give preference to aluminum.
- Machine height along the Z axis.
- Table size. This value limits the size of the workpiece.
- Table stiffness. The more supports, the less vibration will be during operation.
- Engine power. It all depends on how many blanks you plan to process. For home use, a device with a power of 1 kW is enough.
- Spindle. He is responsible for the speed of the torch.
- Availability of CNC and additional devices.
- Type of cooling system.
Pay attention also to the type of control. Naturally, do not forget about the dimensions of the device. If you have a small garage, then it is better to give preference to the desktop option. Note that all mechanics must be very well fixed.
Safety rules when working with the machine
Regardless of which type of milling and engraving machine you purchased (3D or standard), non-observance of safety precautions during operation can lead to serious injuries: deep cuts, fractures or more serious damage. Therefore, during processing of the product, you must follow these rules:
- Only wear protective clothing, gloves and goggles. Clothing should be fastened to the very neck. Hair must be hidden under a hat.
- Check the integrity of the machine parts, the strength of the joints. If there are drawbacks, then the device should not be turned on.
- Note that the device must be earthed. Otherwise, electric shock is not excluded .
- It is important to install the cutter correctly. Lock it firmly in the cartridge.
- Remove all unnecessary tools or things from the desktop.
- Do not touch moving parts with your hands.
- Metal or wood shavings from the table must be brushed off with a special brush.
- During operation, outsiders should not be present nearby, especially those who do not understand the operation of the device. They can distract you, resulting in personal injury.
- Monitor the behavior of the device during operation. If it overheats, do not overload it too much. This will damage the equipment.
As you can see, the presented devices are used in different spheres of human life, and without them his life would be significantly complicated. But you should choose and use the device correctly. Otherwise, you risk in vain throwing money to buy useless things. Good luck