This shows how we mill a precision and complex part from our 5 Axis milling-machines with different types of tools and how we guarantee the quality by using on-machine inspection system.
Our experienced engineers are able to select the right tools, optimize tool paths to cut fast and achieve good milling surface, as well as keeping tight tolerance. We can provide all types of custom CNC milled parts to meet your project needs.
If you are having any problem to get your CNC milling parts done, contact us and try to get a solution from Xiehe.
CNC milling plastics is the most common and economic way to review the appearance and function of your design.
CNC milling is popular way to create metal prototypes and end-used parts. Common metals include aluminum, magnesium, steel, brass, copper, etc.
Besides plastics and metals, we can also work with ceramics such as Alumina, ZrO2, AIN, Si3N4 & SiC. Wood and marble are also in our list.
CNC milling is playing an important role in mold making . Mold cavities, mold bases, sliders, lifter, and other mold components can be milled.
Parts like valves, engine house which require complex geometry and tight tolerance. We can make such part with our 5 axis CNC milling .
CNC milled implants in medical-grade material. We are familiar with bone fracture plate and other components which can be used in surgery.
Besides mechanical parts such as aluminum engine house and covers, steel shafts, We also good at the parts with tiny features as light guides and reflectors.
This is a rotating cutter for a mask machines. It is important to make it sharp and in the meantime to keep the condentricity under +/-0.01mm.
CNC milled aluminum adapters, tight tolerance for dimension, and angles of the holes, with alodine finish.
CNC milling is a particular form of precision machining in which a cutter removes material by moving into the workpieces at an angle. The movement of the cutter is controlled by computer instructions, allowing for extreme precision and repeatability.
Milling is different to CNC turning, another popular CNC service in which a single-point cutting tool is used to cut the workpieces from block or bar materials while it is rotated at speed in a chuck. Unlike milling, CNC turning is generally used to create round or tubular shapes.
CNC milling can be used for the rapid manufacture of either prototypes or end-use parts
Like other machining processes, CNC milling begins with designers creating a digital part using CAD (Computer aided Design) software. The file is then converted into “G Code,” which can be recognized by a CNC mill.
CNC mills have a “worktable” and work holding device to keep a block of material — known as the “workpiece” — in place. The worktable may or may not move, depending on the style of the machine.
During the CNC milling process, the rapidly rotating cutting tool makes contact with the workpiece, cutting away material. The tool moves according to the G-Code instructions so that cuts are made in the right places until the part is finished. Some CNC mills use moving worktables to create a greater number of cutting angles.
CNC mills can cut through hard metals. This makes them more versatile than CNC routers, which are similar to 3-axis mills but less capable of penetrating hard materials.
CNC mills are different to CNC lathes or turning centers, where the workpieces rotates rather than the cutting tools.
CNC mills are often defined by their number of axes. More axes mean they can move their tool and/or workpieces in a greater number of ways, giving greater cutting flexibility and the ability to make more complex part in a shorter time.
3-axis: Standard CNC mills have 3 axes, allowing the spindle (and attached cutting tools) to travel along the X, Y and Z axes. If the cutting tool cannot reach an area of the part, the part must be removed and manually rotated.
4-axis: Some CNC mills incorporate an extra degree of movement by rotating on a vertical axis. This enables greater flexibility and the ability to create more complex part.
5-axis: The most advanced type of widely used CNC mill is the 5-axis mill, which incorporates two extra degrees of movement, often by adding rotation to both the worktable and spindle. Parts usually don’t require multiple setups, since the mill can manipulate them into different positions.
CNC mills can be fitted with different cutters / tools to enable different types of cutting. These include end mills, face mills, slab mills, fly cutters, ball cutters, hollow mills, roughing end mills and many others.
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