Custom Precision Parts CNC Machining Milling Aluminum Machining Part

Product Description

Custom Precision Parts CNC Machining Milling Aluminum Machined Parts

Product Description

Mechanical processing refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing.

Scope of application
1. Processing of various metal parts;
2. Sheet metal, box, metal structure;
3. Mechanical processing of titanium alloy, high temperature alloy, non-metal, etc.;
4. Design and manufacture of wind tunnel combustion chamber;
5. Design and manufacture of non-standard equipment.
6. Design and manufacture of molds.

The machines required for processing include digital milling machine, digital forming grinder, digital lathe, EDM machine, universal grinder, machining center, laser welding, medium wire, fast wire, slow wire, cylindrical grinder, internal grinder, precision lathe, etc., which can be used for turning, milling, planing, grinding and other processing of precision parts. This type of machine is good at turning, milling, planing, grinding and other processing of precision parts, and can process various irregular shaped parts with a processing accuracy of up to 2μm.

Application

Bike	Automobile Industry	Computer Equipment	Agricultural Equipment
Textile Equipment	Miscellaneous Equipment	Measuring Instruments	Medical/Dental Instruments
Safety Equipment	Petrochemical Industry	Pumps Connections	Pharmaceutical Industry
General Machinery	Pharmaceutical Industry	Fixing Equipment	Industrial Valves
Sanitary Fittings	Instrumentation Equipment	Food Beverage Processing	Orthopedic Implants

 Our Major Products:
 cnc machining; machining; cnc lathe; cnc manufacturing; cnc turning; cnc parts; cnc cutting; 5 axis
 machining; machining parts; cnc machining center; precision machining; machining services; milling
 machine; cnc milling machine; cnc machine tools; 5 axis cnc; 3 axis cnc; cnc tools; cnc lathe machine;
 3 axis cnc machine; cnc turning center; machine tools; cnc components; machining center; cnc fabrication;
 lathe machining; custom machining services; custom cnc machining; metal machining; cnc part; cnc
 machining part; machining service.

Quotation	According to your drawing(size, material,and required technology, etc)
ToleranceSurface Roughness	+/-0.005 - 0.01mm(Custonize avaiable)Ra0.2 - Ra3.2(Custonize avaiable)
Materials Avaiable	Such as aluminum, copper, stainless steel, iron, PE, PVC, ABS, etc.
Surface Treatment	Polishing, general/hard oxidation/oxidation, surface chamfering, tempering, , etc.
Processing	CNC Turning, Milling, drilling, auto lathe, tapping, bushing, surface treatment, etc.
Testing Equipment	CMM/Tool microscope/multi-joint arm/Automatic height gauge/Manual height gauge/Dial gauge/Roughness measurement
Drawing Formats	PRO/E, Auto CAD, Solid Works , UG, CAD / CAM / CAE, PDF
Our Advantages	1.) 24 hours online service & Quickly Quote/Delivery.  2.) 100% QC quality inspection before delivery, can provide quality inspection form. 3.) 18+ years of experience in the CNC machining area and have a senior design team to offer perfect modification suggestions.

Material Available:

Stainless Steel	SS201,SS301, SS303, SS304, SS316, SS416 etc.
Steel	mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45# etc.
Brass	HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc.
Copper	C11000,C12000,C12000 C36000 etc.
Aluminum	AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc.

 
Inspections:
3D instruments, 2D instruments, Projectors, Height Gauges, Inner diameter dial indicators, Dial gaues,
Thread and Pin gauges, Digital calipers,Micro calipers, Thickness testers, Hardness testers Roughness
testers, etc. ( Detection accuracy to 0.001 millimetre )


Surface Treatment:

Aluminum parts	Stainless Steel parts	Steel
Clear Anodized	Polishing	Zinc plating
Color Anodized	Passivating	Oxide black
Sandblast Anodized	Sandblasting	Nickel plating
Chemical Film	Laser engraving	Chrome plating
Brushing		Carburized
Polishing		Heat treatment
Chroming		Powder Coated

Packaging & Shipping

 

Packing:
1: Shrink film+ bulk loading
2: Shrink film +Carton box + Pallet/ wooden case
3: PP + Wooden case
4: As per customers' requirements or negotiated

FAQ

 

Q1: What file formats do you need for quoting and production?
A: We prefer 3D CAD files for the most accurate quote and CAM programming. The best formats are STEP (.stp/.step), IGES (.igs), Parasolid (.x_t), or native SolidWorks (.sldprt). For simpler parts, 2D drawings (PDF, DWG, DXF) with complete dimensions, tolerances, and notes are also acceptable. Always ensure files are in 1:1 scale and include your part number.

Q2: What are your standard machining tolerances?
A: Our standard machining tolerances are:

Linear Dimensions: ±0.05mm to ±0.1mm (general features).

Hole Sizes: Typically held to H7/H8 tolerance.

True Position: ±0.05mm.

Surface Finish: Ra 3.2μm as-machined.
Tighter tolerances (down to ±0.005mm, Ra 0.4μm) are absolutely achievable for critical features, but they affect cost and lead time. This will be specified in our DFM and quotation.

Q3: What is the maximum and minimum part size you can machine?
A: Our current equipment allows for:

Maximum Part Size (Milling): 1500mm (L) x 800mm (W) x 600mm (H).

Maximum Part Size (Turning): Ø600mm x 1000mm (Length).

Minimum Feature Size: As small as 0.1mm (e.g., micro-drilling), depending on material and geometry.

Micro-Machining: We have Swiss-type lathes and precision mills for small, complex parts.

Q4: What information do you need to provide a quote?
A: For a fast and accurate quote, please provide:

Drawings/Models: As per Q1.

Material Specification: Grade, condition (e.g., 6061-T6, 304 Stainless).

Quantity Required: Prototype, low volume, or annual production forecast.

Critical Features/Tolerances: Highlight any must-have tight tolerances or special finishes.

Surface Finish/Coating: e.g., "Anodize Black, MIL-A-8625 Type II, Class 2".

Q5: What is your Minimum Order Quantity (MOQ)?
A: We are very flexible. For machining services, there is no strict MOQ. We accept orders for:

Single-piece prototypes.

Low-volume batches (1-100 pieces).

High-volume production (1,000+ pieces).
Pricing per piece becomes more economical at higher volumes due to amortized setup time.

Q6: What quality certifications do you have?
A: Our facility is ISO 9001:2015 certified. 

Q7: What inspection equipment do you use?
A: We have a full inspection lab including:

CMM (Coordinate Measuring Machine) for 3D dimensional analysis.

Optical Comparators for profile inspection.

Surface Roughness Testers.

Hardness Testers.

Thread Gauges & Pin Gauges.

Digital Calipers, Micrometers, Height Gauges.


Q8: Do you accept third-party inspections?
A: Yes, we welcome and regularly cooperate with third-party inspectors such as SGS, Bureau Veritas, Intertek, or customer-appointed representatives. Inspection can be arranged during production or before shipment.

Q9: What is your typical lead time?
A: Lead time depends on part complexity and quantity:

Prototypes: 5-15 business days after order confirmation.

Low-Volume Production (≤500 pcs): 15-30 business days.

High-Volume Production: 30-50+ business days.
Expedited services are available at an additional cost.

Q10: What are your payment terms?
A: We offer 30% deposit, 70% balance against copy of B/L or net 30 terms.



           Quality First,Price Best,Service Foremost!
           We assure you of our best services at all times !