The process involved in the processing of custom machined metal parts:
Turning – This is a form of CNC metalworking that involves the use of lathes and cutting tools to remove unwanted metal material from rotating parts. CNC turning is ideal for manufacturing cylindrical parts.
Milling – A milling operation involves the removal of material from a workpiece using a multi-point rotating tool. Features of the milling process include pockets, slots, faces, complex contours and chamfers.
Drilling – Drilling creates a circular hole in a workpiece. A drilling or tapping machine is designed for drilling holes, but a milling machine can also be used to perform the process. The boring process involves enlarging an existing cast or drilled hole; reaming is used to enlarge a previously drilled hole to a very precise diameter.
Electrical Discharge – Sparking (EDM Electrical Discharge Machining) is the removal of material from the surface of a workpiece by the erosive process of electric discharge. As an auxiliary processing technology, it is widely used in aluminum parts processing, because some complex parts can only be realized with the help of EDM.
Wire cutting – it uses a moving wire as a tool electrode, and passes a pulse current between the wire and the workpiece, and uses the corrosion of the pulse discharge to cut the workpiece.
What we can do for your metal parts
Prior to mass production, our CNC metal fabrication services offer metal component prototypes so you may test the shape, fit, and functionality of your product ideas.
Our many Star and Brother high-speed cutting machine tools, skilled machinists, and well-equipped multipurpose machines enable us to satisfy the demands of the majority of production projects with quick turn-around times.
Our capacity to handle precision custom machined metal parts with increasingly complicated geometries and tighter tolerance requirements is made possible by five-axis CNC machining.
Our machining services are perfect for low-volume manufacture of bespoke metal components due to flexible production processes and a machine shop that is open around-the-clock.
To satisfy your demands, Longwin also offers complete finishing services. For your metal products after machining, we may provide specialized surface treatment options.
Product Parameter
|
Product Name |
custom machined metal parts |
|
Materials |
Aluminum, copper, brass, stainless steel, steel, iron, alloy, zinc etc. |
|
Tolerance |
+/-0.002mm |
|
Processing |
CNC turning, CNC milling, CNC machining, Grinding, Die casting. |
|
File Formats |
Solid Works, Pro/ Engineer, AutoCAD(DXF,DWG), PDF,TIF etc. |
|
Certificate |
ISO9001:2015. |
|
Design/Size |
According to customer's drawing or sample. |
|
Packing |
Inner-Plastic bag, Outer -Standard Carton Box, or according to customers’ requirements. |
|
QC system |
100% Inspection Before Shipment. |
|
Delivery Time |
5-30Days Depends On Quantities. |
|
Service |
OEM,ODM or as client’s requirement. |
Product Details


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FAQ:
1, Do you test all of your products before they are delivered?
Yes, we perform 100% testing prior to delivery.
2, Can you provide a sample?
Yes, we can.
3, I can't find the product I need on your website. Can you make a product according to my design?
Of course, yes. The products displayed on our website are not for sale, but rather to assist you in understanding our services. We specialize in custom machining parts to your specifications. Please do not hesitate to send us your drawings or samples.
4, What about quality control?
Self-inspection in every process by the production operator. Spot inspection and final inspection executed by QC, Defective rate be controlled within 1% even lower.
5. What's the software you will use to check the drawing? And what format of drawing you can check?
Our designers and engineers all use AUTO CAD and Solidworks software to check 2D and3D drawings.
We can check the drawings with PDF, Al, DWG(CAD)and STP (3D)or IGS(3D)formats.
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