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CNC Machining Services

The best CNC machining service for your metal parts.

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CNC Machining and its Advantages

CNC Machining is a subtractive manufacturing process that typically employs computerized controls and machine tools to remove layers of material from a stock piece-known as the blank or work piece-and produces a custom-designed. The process is more precise than manual machining and can be repeated in exactly the same manner over and over again.

Increased production speed.| Increased efficiency. |CNC Machining Produces Little to No Waste. |Zero Defects and Greater Accuracy. |Faster and Efficient Production. |Quicker Assembly.| Enhanced Personnel Safety. | Reduction in Energy Consumption. |CNC Machining Leads to Lower Production Costs.

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CNC Machining Services

Get competitive advantage, rapid turnaround for your CNC machining project?

JKR Autoparts is proficient in CNC machining service in India for both prototypes and machined parts of end-use.

JKR Autoparts offer an extensive range of CNC machining services including milling and turning of various materials, as well as drilling, tapping, EDM (Electrical Discharge Machining), and wire EDM. Our production process is combined with professional experiences and advanced CNC machines to ensure that your parts are made right at first and every time.

CNC Milling

We have 3, 4 and 5-axis machining capabilities
for simple and complex geometries

CNC Turning

We have CNC turning capabilities for custom precision threads, deep holes, and all types of intricate cylinder and round shapes.

EDM

We have electrical discharge machining (EDM) capabilities suitable for producing deep pockets, creating complex features, and cutting the hardest metals with great precision.

5 axis CNC Machining

5-axis machining refers to a machine’s ability to move a tool or a part in five different axes simultaneously. Basic machining operates on three primary axes, X,Y, and Z; however, a 5-axis CNC machining tool can rotate two additional axes, A and B, which give the cutting tool a multidirectional approach.

What are the Axis in 5-axis? X, Y, Z, A, and B

X

Left to Right

Y

Front to Back

Z

Top to bottom

A

Rotation around X (tilt forward, backward)

B

Rotation around Y (Spin, tilt left to right)

5-Axis Machining vs. 3+2 Axis Machining

5-axis machining offers three linear axes and two rotational axes that work simultaneously to achieve complex surface machining. The 3+2-axis machining offers a 3-axis milling process, with two additional axes to rotate the hold tool in a fixed position as opposed to manipulating it repetitively during the machining process.

A 5-axis machine helps you work on tighter tolerances to achieve complex geometries while a 3+2 system allows you to hold your less complex parts in positions that allow better access to the features.

Benefits of 5-Axis CNC Machining

The ability of this type of machining to work on 5 different faces of a work piece simultaneously offers several advantages to many industries. These benefits range from cost efficiency to effective machining. Here are the major benefits of 5 Axis CNC Machining.

Machine Complex Shapes

The additional axis added to this machine makes machining designs and geometries with high complexity easy. Also, machining difficult angles and arcs, which is previously achievable using multiple special fixtures, has become feasible with 5-axis CNC machines. In addition, the ability of this machine to rotate parts during a single operation makes it possible to achieve desired geometries with the need for complex machines or fixtures.

High Production Efficiency

The 5-axis machining can effectively reduce the machining time and auxiliary time of the parts. It has a large range of spindle speed and feeds rage, allowing the machine to perform a powerful large cutting capacity. 5-axis CNC is entering an era of high-speed machining. The rapid movement and positioning of 5-axis machining and high-speed cutting processing reduce the turnaround time for semi-finished products.

Effective Setup Operations

The process of setting up a 5-axis CNC machine is relatively easier than setting up a 3-axis machine. The reason is that 5-axis CNC machines allow work on five surfaces simultaneously. Moreover, 5-axis machines enable the machining of contoured parts with a single structure. However, for conventional 3-axis machines, several setups are necessary to work on several faces.

High Precision and Repeatability

Manual machining operations require extra setups for optimal machining. But these extra setups often introduce design variability and error, causing machinists to lose alignment during machining. However, 5-axis CNC milling involves minimal setups, eliminating the possibility of errors while improving accuracy.

Also, with most 5-axis CNC machines used by machinists today, there is no need for manually repositioning the work piece during machining. This guarantees improved machining tolerances. What’s more, using shorter cutting tools in some machine configurations improves tool lifespan while ensuring repeatability.

Quality Surface Finish

The surface finish with a 5-axis CNC machine is smoother due to the presence of additional axes. These additional axes bring the work piece closer to the cutting tool, making it easier to achieve desired shapes. It also allows the use of shorter cutting tools for machining.

With shorter cutting tools, there is little to no vibration, which reduces the incidence of marks on the surface of finished products. Moreover, there is an improvement in spindle utilization for machining angled surfaces when employing the vertical machining process.