5 Axis CNC Machining
XYC Prototype: Your Trustworthy 5 Axis CNC Machining Manufacturer!
Shenzhen Xie Yicheng Machinery Equipment Co., Ltd. is a professional processing prototypes equipment and service provider. Our company was established in 1997 and is located in Shenzhen, China, mainly aiming to markets such as the United States, Japan, South Korea, the Philippines, and India. We provide CNC processing, sheet metal bending, 3D, injection molding and other services, and use a variety of industrial-grade materials to build functional components in the automotive, medical, and consumer electronics fields.
Rich Rich Experienced
With over 25 years of production experience, our team specializes in 3D printing, CNC machining, injection molding, and sheet metal fabrication to meet virtually any complex geometry part or finish requirement.
Well Equipped
Our production center is equipped with multi-axis CNC milling machines, CNC engraving machines, wire cutting machines, hand grinders, surface grinders and other equipment. We can quickly process complex parts for prototypes, small batches or high-volume production.
Quality Assurance
We conduct dimensional and visual inspections of each product during and after production, and strictly implement ISO 9001, AS 9100, ISO 14001 and ISO TS16949 quality standards.
Customized Services
We provide customized services for our products, include its dimensions, materials, and support OEM and ODM orders.
5-axis CNC machining is a process that uses a computer numerical control (CNC) machine to move a part or tool along five axes simultaneously. 5-axis machines rely on a tool that moves in five different directions — X, Y, and Z, as well as A and B, around which the tool rotates. Using a 5-axis CNC machine lets operators approach a part from all directions in a single operation, eliminating the need to manually reposition the workpiece between operations. 5-axis CNC machining saves time and is ideal for creating complex and precise parts like those found in the medical, oil and gas, and aerospace industries.
Features of 5 Axis CNC Machining
Multi Materials
Our five-axis machining materials range from plastics such as ABS, polycarbonate, nylon and PEEK to aluminum, stainless steel, platinum and copper, and support treatments such as electroplating (black oxide, nickel), anodizing and chromate coating.
Efficient Production
Our engineers can improve component designs, such as integral gears or splines, without the manufacturing constraints of machine tool kinematics and functionality, eliminating excessive downtime waiting for processing.
Precise Size
Our five-axis machining offers tighter tolerances and volume pricing options for all parts. We ensure tolerances as low as ±0.001 inches (0.020 mm) to reduce parts rejection rates and therefore their average price.
Smooth Operation
Our machining equipment designs components mechanically or ergonomically to avoid built-in geometric inconsistencies or errors caused by multiple operations (e.g. allowing mismatches) to easily test designs and make changes to them.
Application of 5 Axis CNC Machining
5-axis machining can be used for complex 3D shapes, as well as for performing traditional machining on odd or tilted surfaces. Some common industries that make use of 5-axis machining include:
Aerospace: This CNC giant makes use of 5-axis machining’s ability to make smooth shapes and contoured edges. Aerospace applications are particularly unique and geometrically intricate, and the level of detail you can get from a 5-axis machine is immeasurably valuable — as is its ability to create interior cuts. Another benefit to the aerospace market is that a part doesn’t need to be repositioned at every pass. Using 5-axis machinery allows it to stay as accurate as possible by completing a part in one pass.
Medical: 5-axis machining can offer advantages to medical equipment manufacturers. The high precision it offers can aid the production of devices, implants and other equipment in meeting rigorous healthcare standards. These products are small, with intricate detail, and a 5-axis machine saves time and money through more efficient processes and accurate production.
Military: Components for precise military equipment are also frequently found in a 5-axis machine. Aside from their aerospace applications, these can include submarine parts, turbine and compressor blades, high-performance engine parts, stealth applications, smart weapons, sensors and even nuclear weaponry. While not all are military applications, about half of all 5-axis machine purchasers buy them for contracts or projects with the U.S. government.
Energy Equipment: A 5-axis machine can create detailed and specific parts that energy equipment requires. If you’re working with particularly rough, resistant materials, using a 5-axis machine can provide stability to your workspace, making it easier to cut and shape. It can also make your process more efficient, reducing the wear on your tools.
Benefits of 5 Axis CNC Machining
There are different advantages you can obtain from 5-axis custom machining services. We will discuss all those pros of this method and you just need to delve into it to thoroughly understand them.
With 5-axis machining, you can able to work on different surfaces at the same time. Usually, in the other techniques, you need to do several setups to get the complex geometry through manual rotating. However, 5-axis machining can reduce all this stress. This advanced method is capable enough to handle parts that are extremely complex from solids. When it comes to different materials, it can also deal with several raw materials including high-temperature alloys like tool steel, carbon steel, sterling silver, brass, stainless steel, bronze, etc.
Increased Productivity
One of the most time-consuming aspects of 3-axis machining is setting up a workpiece multiple times because the part needs reorienting. This is necessary if a part needs to be machined on all or several sides since the cutting tool remains at a fixed angle. For these 3-axis jobs, a machinist must be physically present to reorient the part when machining on one side is complete, and this human requirement can be a serious bottleneck to productivity. A serious disadvantage of 3 axis machining is the need for long cutting tools due to restricted movement.
Complex Designs
5-axis machining offers a range of advantages over 3-axis or 4-axis options, including the ability to create complex parts. The ability to assist in complex CNC machining is achieved through the increased range of motion and positioning of the cutting tool that 5-axis machines provide. This increased flexibility allows for greater precision and accuracy, resulting in more intricate designs that would be challenging or impossible to create with traditional manufacturing methods.
Higher Speed
5-axis machining enables the involvement of shorter cutting tools considering that the head can be dropped and cutter oriented to the surface. You can get higher cutting speed and tool vibration as well as you can expect the results.
Excellent Finishes
The last 2 axes will help you to position and take the part closer to the cutting tool. It enables you to utilize a shorter cutting tool and you can achieve a better surface finish. Here another most important thing to consider is to hire a professional manufacturing company that can help you to achieve your exact needs and specifications for you.
Types of 5 Axis CNC Machining
The main variance between the types of five axis CNC machines is where the rotational axes appear on the machine. In disparity, a spinning table machine can offer speed and stability for objects with less weight.
Rotary Table and Pivoting Spindle Head
This one places a B axis, 360 degree rotary table under the workpiece. The covered machine offers a workspace fifty inches in diameter by fifty inches of height.
The ideal component of this machine is a holed cylinder, particularly angled holes. One instance is turbine housing. On a component such as this, these holes appear at different positions around the OD. In this case, a machine with this construction can set itself from one hole to the other with a motion in one axis only. Any other kind of five axis CNC machine would motion from one hole to the next on a cylindrical component using movements in two axes, or more. But on a pivoting head/rotary table machine, the apparatus only needs to be slanted one time to the accurate angle for the hole, also the spindle head must only be oriented in Z, X, and Y axes one time. Drilling an arrangement of holes then is an issue of retracting, feeding in, and indexing in B only to get to the next hole.
Double Rotary Table
On this CNC machine, the primary table is so big that the A-axis unit may be oriented over a broad range of positions, increasing flexibility. Efficient programming needs the programmer to precisely know where the A-axis table face locates in relation to the B pivot. This at times means the code is programmed to assume a specific position for the A axis, and leaves the operator configuring the machinery with the lengthy step of orienting the A-axis unit to precisely match this need.
An ideal component for this CNC machine is one that gives a holed ring to the spindle, mainly if that material is cylindrical and also needs to be machined around its OD.
This machine is not enclosed, so it cuts away some large parts if the axis part isn’t in place. Prepared for five axis CNC machining, it comes across more restricting limitations on material size. When the A axis part is in position, the volume of the material is limited not only with regards to the swinging about the A axis, but in accordance with how big a material it is practical to hang from the horizontal table surface.
However, the large number of XYZ movement which remains around the smaller five axis unit aids to make this type the best five axis CNC machine for usage of long extensions or tools, mainly at odd angles.
Trunnion Table Machine
The trunnion setup may also be called a Table-Table configuration since both its rotary axes are in the trunnion table, and the head is stationary always. Most programmers and operators can easily familiarize with this configuration since it is a simple process development from standard three axis CNC machining. Since the two rotary axes are at times utilized to easily position the material; into a needed position, it is simple to picture how the machinery will behave and position during machining.
The trunnion table machine will often give better undercut abilities than other machine setups, since the table can slant farther (in one direction) than the designs of a swivel head. The trunnion setup also gives the operator a big complete practical work amount – since the table easily slants and locks in position, giving the X, Y, and Z axes their complete range of motion. In a swivel head machine construction, some of the total work envelope should be used to facilitate the tool length as the head slants back and forth. This state can be enhanced when machining with long apparatus that can affect the total work envelope extremely.
Swivel or Articulating Head
This kind of machine may be either a head-head setup, where all spins are done by the head, while the table is fixed, or head-table setup which has a rotating table and a tilting head.This head-table, head-head, or construction will often enable machining of much heavier materials than the trunnion construction.
Since the table does not slant, the complete weight of the material is moved down directly through the CNC machine base and onto the ground. This makes this a very stable configuration for larger parts. Also, the construction of the table in comparison to the trunnion design enables for larger material in general regardless of weight. Also, the rotating head enables the usage of short or more average length apparatus when machining since all spins of the apparatus happen above the material.
Factors to Consider When Choose 5 Axis CNC Machining
The considerations when selecting a 5 axis CNC machining approach include:
Enough CNC Processing Power
It must be ensured that the processing power of a CNC control is great enough to calculate, control and compute the number of axes utilized at the same time.
Match Look Ahead Function to Machine Type
Look ahead function for a four plus one (4+1) axes machine must be 200 blocks minimum. For more complicated 4-axis machine sequences, 400 blocks are better. For a full five axis simultaneous procedure, a faster calculation CNC control is needed. This could be a 1000 blocks voluntary look ahead function, offering extremely high calculation speeds.
Sufficient Rigidity and Power of Machine Spindle
Sufficient rigidity and power of the machine spindle are both pertinent factors and are at times overlooked. Nevertheless, a powerful spindle needs an even more firm mechanical design’s support. To ensure error-free and smooth cutting, the heart of the five axis CNC machining center which is the machine spindle needs to not just be adequately powerful to withstand the loads and stresses put on it but also have enough reserves to the limit. Subject to the part to be CNC machined, a not as powerful spindle of 11kW to 15Kw with a max torque of lower than 100 Nm could limit the machine’s abilities. Such machines may be affordable in the short run, in the longer view, not so much.
Suitable Tool Holding System
It must be checked that the tool holding systems utilized are either HSK or BBT to eradicate vibration. They must provide the best attachment between the tool holder and spindle under any machining conditions and at any time.
Ability to Adapt Cutting Feed Rate and Conditions
Depending on machining requirements, there could be a need to keep a constant cutting feed rate velocity or varying it for different cutting conditions. In this context, a machine which can control each situation better to improve the cutting feed rate is needed.
High Degree of Machine Tolerance and Durability
To make sure that the machine tool offers high degrees of durability and tolerance considerations on how it is designed and constructed are needed. There are usually two stages here:
- The mechanical built and mechanical design / machine construction
- The usage of electronic systems for calibration and optimization. Customers should be aware of cheap tool manufacturers who economize and save on the mechanical facets of the design, and utilize electronic systems to make up for their weaknesses.
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Frequently Asked Questions of 5 Axis CNC Machining
Q: What is 5-axis in CNC machine?
Q: What is the difference between 3 and 5-axis CNC machining?
Q: What is the difference between 5-axis and 6 axis CNC?
Q: What does a 5-axis CNC machine cost?
Q: Why use 5-axis machining?
Q: How many axis can a CNC mill have?
Q: How many axis can a CNC lathe have?
Q: What is the difference between 3 and 5 axis machining?
Q: What is a 7 axis machine?
Q: Is there 7 axis CNC maching?
Q: What is the most common CNC machine type?
Q: Is 5-axis machining hard?
Q: What are the limitations of 5-axis machining?
Q: Why is CNC so expensive?
Q: How much does it cost to run a CNC machine per hour?
Q: What is the difference between 4 axis and 5 axis CNC?
Q: What is the difference between 3 4 and 5 axis machining?
Q: How many axis does a typical mill have?
Q: How many axis can a CNC lathe have?
Q: Why is CNC so expensive?
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