8 head cnc router

Types of 8 head CNC routers

8 head CNC routers are large-format machines with multiple router bits. The combination of having 8 spindle heads and CNC control leads to improved productivity, reduced labor costs, and the ability to create high-precision products quickly for these machines. They are often used for high-precision projects requiring high production rates. The eight router bits work simultaneously on a workpiece, increasing production speed without compromising accuracy.

8-head CNC routers can generally be categorized based on their worktable configuration. The most common of these are gantry and frame CNC routers.

• Gantry CNC Router: A standard format for an 8 head CNC router is the gantry-style one. The axis is supported by two vertical beams, giving it a large working area. It is often used for machining materials like wood, metal sheets, glass, marble, and stone. The gantry routine has a moving beam where the spindle is fitted, and it moves along the X and Y axes to carve out routes. The Z-axis moving part is fixed and plays the role of a directional head. This directional head can have multiple tools fitted to it. The stability of the gantry design makes it ideal for working with large panels and sheets.
• Framework CNC router: a framework CNC router is smaller and has a box-like structure, usually made of aluminum. This desktop model can fit into a workspace very easily. It is an entry-level machine and is mostly used for hobby, DIY, or educational purposes. It can carve wood, plastic, Plexiglas, and aluminum but has a limited carving depth. These are used for 3D engraving and processing fewer complex tasks.

In addition to this, 8-head CNC bits can also be divided based on materials and ways to use them:

• Based on materials: these kinds of CNC routers are mainly divided into those used for metal and those used for wood. Usually, routers designed for wood processing will have a larger diameter and a larger number of cutting edges. On the other hand, metal routers will be more robust and have fewer edge cuts.
• Operating system: the native operating systems of 8 spindle head CNC routers are usually Artcam, Type3, and Sgc-Dll. Because of their easy-to-learn characteristics and Seoul Extension Language, the above CNC router types are prevalent. Many routers also have a reel that can be thought of as an R/C handling system. These CNC machines have embedded reels in them that use spinal coding. Some reels may have labels depending on the reseller, and the codes can be connected or inserted from one to another.

Specification and maintenance of 8 head CNC routers

• Working area and size

  The working area determines the maximum material size that an 8-head CNC router can process. Head configuration and placement impact how the router cuts, carves, and engraves materials. Typically, its working area and size are as follows: 1500X3000MM, 2000X4000MM, 3000X6100MM, etc.

• Spindle power and speed

  Spindle speed and power are crucial parts of an 8-head CNC router machine. The spindle's job is to cut, carve, and engrave various kinds of materials. Therefore, the spindle should have sufficient power and speed to handle different material requirements.

  Generally, the spindle power of an 8-head CNC router is 8-12KW, and the speed can reach 24000R/M or higher.

• Control system

  The control system is the central nervous system of the 8-head CNC router, responsible for controlling the movement and operation of the machine. It usually includes a controller, a computer or an operating interface, etc. The control system can be matched with different brands and models, so that it can be programmed and automated to design and process.

To keep the eight-head CNC routers in good condition, do some maintenance routines:

• Clean the machine

  Users should remove the dust and debris on the surface and around the machine frequently. For stubborn dust, they can use a small brush to gently remove it. In addition, they can use an air pump to blow out the internal dust. Pay attention not to use water and moist things to prevent electrical components from being damaged.

• Check for loose parts

  Users should check all parts of the machine regularly, such as bolts, nuts, and clamps, to see whether they are loose or not. Strengthen them if they are loose so as to avoid malfunctioning and affecting processing quality during use.

• Lubricate moving parts

  The 8-head CNC router machines have many moving parts, such as guide rails, racks, and gears, which are usually rubbed against each other. Hence, users should apply lubricants to those moving parts now and then. It maintains suitable smooth and reduces frictional loss and abrasion.

Applications of the 8-head CNC router

The 8 head CNC router is a very versatile device with multiple usage applications across various industries. Some of the most popular and well-known applications of this machine are as follows:

• Woodworking: Generally speaking, CNC routers are very popular in woodworking shops. An 8-head CNC router is a suitable machine for creative and complex activities, such as cutting wood, carving it, engraving various patterns onto the wood surface, and even making intricate designer furniture.
• Advertising: The 8-head CNC router machine can carve and cut through actual materials and make designs on the soft ones. It includes glass, acrylic, PVC, and aluminum. The machine can produce high-quality signage, nameplates, lightbox, and other commercial and marketing items.
• Decoration: The CNC router can create decorative items for different spaces, such as hotels, clubs, and homes. This includes but is not limited to engraving unique patterns on walls, designing beautiful ceilings, making sculpture installations, etc.
• Stone industry: A CNC router machine with an eight-head feature is also helpful in the stone industry. It can create great designs on marble, granite, and other stones.
• Sheet Metal Processing: Finally, an 8-head CNC router can cut and engrave sheet metal for the machine to help make metal components used in the funding and fabrication equipment. The CNC router is often used alongside other machines to get the ideal result when making complex metal parts. When used on metal, these machines allow for high accuracy and fast efficiency for production lines.
• Electrical Enclosure Design: Another typical application of the 8-head CNC router is designing electrical housings. The electrical enclosure offers storage and protection for electrical components, such as those of wiring systems, control panels, etc. By using CNC routers, businesses can create customized and precise designs that suit their needs.
• Machine Covers and Grilles: Lastly, an 8-head CNC router can also assist businesses in creating the covers and grilles for machines. The covers and grilles protect sensitive internal parts of machinery, such as those of the motor and fan, while also offering cooling and venting solutions for the machinery equipment. 8-head CNC routers are very good at creating machines covers and grilles with high accuracy.

How to Choose 8-head CNC routers

The following factors are important to consider when choosing the best 8-head CNC machine for one's business needs.

• Work Area and Material Size

  The dimensions of the CNC router's work area must correspond with the dimensions of the items that will be manufactured. Additionally, the machine's capacity to process material thickness should be taken into account.

• Spindles and Power

  The power of the spindle directly influences the variety of materials that the machine can work with as well as the depth of cut. Selecting a machine with multiple spindles can boost productivity and flexibility. Also, choose an 8-head CNC router with adjustable spindle speeds to optimize it for different materials and tasks.

• Precision and Accuracy

  The CNC machine's accuracy impacts the quality of finished products. Look for the accuracy specifications and choose machines and configurations that meet the required tolerance levels for the project.

• Controlling System

  A user-friendly interface enables easier job setup and machine control. Consider a router with a screen, as they make it easier to notice the machine's operation and any impending danger. The controlling system should be upgradeable and capable of adapting to new technology.

• Durability and Build Quality

  Opt for a machine with sturdy construction to ensure longevity and consistent performance. The frame should be rigid and also immune to deformation. If applicable, check for an airtight machine to avoid dust and moisture that may affect the components.

• Toolkit and Accessories

  Some kits will have extra tools and accessories to aid in the machine's operation. Look for any additional items that come with the purchase, including clamps, dust collectors, or tool changers, to see what will help in the work.

• Safety Features

  The 8-head CNC router chosen should have safety features like an emergency stop, cover, and limit switches. These features can prevent accidents and protect the operator and equipment.

8 head cnc router Q&A

Q1: What materials can an 8-head CNC router cut?

A1: Generally speaking, multi-head CNC routers can cut a wide range of materials, including wood, metal, plastic, composite materials, and more. The specific materials that an 8-head CNC router can cut depend on the machine's power, tooling, and configuration.

Q2: Can an 8-head CNC router engrave as well as cut?

A2: Yes, an 8-head CNC router can engrave and cut. CNC routers are versatile machining tools that can perform various operations, including cutting, engraving, carving, milling, drilling, and more.

Q3: What software is used to program an 8-head CNC router?

A3: 8-head CNC routers are usually controlled by computer-aided design (CAD) and computer-aided manufacturing (CAM) software. The specific software used may vary depending on the router model and manufacturer.

Q4: Is it easy to operate an 8-head CNC router?

A4: CNC machines, including the multi-head ones, are no doubt highly automated and designed for convenient operation. Nonetheless, operating an 8-head CNC routers requires some understanding and skill training. Users need to comprehend the machine's control system, know how to set up the tooling and materials, and be familiar with the programming and design software.