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High Precision Customized Size CNC Turning Parts with Anodized Aluminum Alloy CNC Machined Components

Customized High Precision CNC Turning Parts
minimum order:
1 piece
Country of Origin:
SHENZHEN CHINA
Customized Size CNC Turning Parts,Anodized Aluminum Alloy CNC Machined Components,High Precision CNC Turning Parts
Quantity:
US $0.10 - US $2.00 / piece
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High Precision CNC Machined Custom Parts - Anodized Aluminum Titanium Alloy Components | Custom Turning Milling Polishing Machining Services

Core Product & Processing Specifications

Raw Materials

Metallic Materials: Aluminum alloy, copper, brass, 304/316 stainless steel, carbon steel, iron, zinc alloy, titanium alloy, magnesium alloy etc.Non-Metallic & Special Materials: Nylon, POM, Lucite, bakelite, solid wood, engineering plastics & custom special materials on request

Surface Finishing

Anodizing (clear/color), mechanical brushing, electro-galvanizing, laser marking/engraving, silk screen printing, mirror polishing, sandblasting, powder coating, electroplating (nickel/chrome), passivation etc.

Dimensional Tolerance & Quality Control

Ultra-precision tolerance up to ±0.01mm; 100% full inspection before shipment with professional QC report provided; multi-layer quality check for dimension, surface and performance.

Professional Testing Equipment

3D Coordinate Measuring Machine (CMM), tool microscope, portable articulated arm measuring machine, automatic height gauge, dial indicator, precision marble platform, surface roughness tester, hardness tester etc.

Complete Processing Capabilities

CNC turning, 3/4/5-axis CNC milling, broaching, precision drilling, chemical etching/machining, laser cutting/engraving, wire EDM, rapid prototyping, grinding, deburring, assembly & secondary processing

Acceptable Design File Formats

SolidWorks, Pro/E, UG, AutoCAD (DXF/DWG), STEP, IGES, PDF, TIF, JPG (with detailed dimension notes)

One-Stop Service Scope

Product design optimization, precision machining & production, mold R&D and processing, technical consulting, small-batch trial production, mass production & after-sales support

Quality Management System

Certified with GB/T 19001-2016/IS0 9001:2015; standardized production process, traceable quality records and strict raw material incoming inspection.

What is Precision CNC Machining?

Precision CNC machining is a high-precision subtractive manufacturing technology that uses computer numerical control systems to drive machine tools for automated material removal. By pre-programming machining paths and parameters, it realizes accurate shaping of workpieces, with far higher precision and repeatability than traditional manual machining. It is the core processing method for custom high-precision mechanical parts, and is widely used in contrast to additive manufacturing technologies such as 3D printing.

Key Precision Machining Methods & Applications

CNC Turning

The workpiece rotates at a high speed around the spindle axis, and the cutting tool moves linearly to remove excess material. It is specially designed for machining axisymmetric parts (shafts, sleeves, discs, pins etc.). Equipped with CNC systems, it can achieve ultra-precise turning of external circles, inner holes, threads and chamfers, and is the first choice for machining rotary metal components.

CNC Milling

The cutting tool rotates at a high speed, and the workpiece moves in multiple axes (X/Y/Z) to complete the machining of complex shapes. It is suitable for manufacturing parts with irregular planar, curved or three-dimensional structures (brackets, shells, precision fixtures etc.). We use multi-axis milling equipment to realize one-time forming of complex parts, reducing secondary clamping errors and improving machining accuracy.

Drilling & Reaming & Boring

  • Drilling: The basic process of processing round holes on the workpiece with drill bits, applied to screw installation, assembly positioning and lightening holes.
  • Reaming: A fine machining process to slightly expand the pre-drilled holes, which significantly improves the hole surface finish and dimensional accuracy, meeting the high-precision hole requirements that drilling cannot achieve.
  • Boring: Used for enlarging existing holes (drilled/cast holes) and machining high-precision inner holes, suitable for the finish machining of large-diameter inner holes of precision parts.

Precision Grinding

Using abrasive grinding wheels to remove a small amount of material on the workpiece surface, it is a super-finishing process for parts with strict requirements on surface roughness and dimensional accuracy. It can make the workpiece surface reach mirror level, and is widely used in the finish machining of precision molds, bearing parts and high-precision matching surfaces.

Broaching

Using a special toothed broach tool to perform linear or rotary cutting on the workpiece, it can machine precise keyways, splines, grooves and special-shaped holes in one pass. The process has high efficiency and good consistency, and is the optimal solution for batch machining of small precision grooves and special-shaped structures.

Wire EDM

Using the electric spark generated by the metal wire electrode to melt and erode the workpiece material, it is suitable for machining complex special-shaped parts, narrow slits and hard material components (titanium alloy, hard alloy etc.) that are difficult to machine with traditional cutting tools, and ensures no deformation of the workpiece during machining.

Frequently Asked Questions (FAQs)

Q1: What is CNC precision machining and its core advantages?

A1: CNC precision machining is an automated machining technology controlled by computer programs, with core advantages of ultra-high machining accuracy, good repeatability, high production efficiency and the ability to process complex structural parts that traditional machining cannot complete.

Q2: Where are your custom CNC machined parts produced?

A2: Our all precision machining production is completed in our professional CNC processing factory in China, with standardized production workshops and a professional technical team to ensure product quality and delivery speed.

Q3: What materials can you provide CNC machining services for?

A3: We support full range of materials, including various metals (aluminum alloy, brass, stainless steel, copper, titanium alloy, magnesium alloy etc.) and engineering plastics (ABS, nylon, POM, polycarbonate etc.), and can also customize processing according to your special material requirements.

Q4: What is the general lead time for custom CNC machined parts?

A4: The lead time is determined by the complexity of the parts and the order quantity. For small-batch prototypes and samples, the lead time is usually 3-7 working days; for mass production, we will provide a detailed delivery schedule according to the order quantity and confirm with you in advance.

Q5: What information do I need to provide to get a detailed quotation?

A5: Please provide 2D/3D design drawings (with clear tolerance, material and surface treatment requirements), order quantity, product application scenarios and any special processing requirements. Our sales team will provide you with a detailed and competitive quotation within 24 working hours.

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