Production Process
We are dedicated to build solid partnerships. Basically we provide flexible solutions for our customers’ success.
Our talented team is driven to deliver end-to-end product solutions. And we strive to do this at the lowest total cost. Our expertise is in design and engineering as well as components manufacturing and supply chain management services. Our range of solutions include the entire process to create a product : from design, manufacturing processes, through the delivery. We develop customized solutions that drive product innovation, cost savings, supply chain efficiencies and improved time-to-market. We do this by understanding the unique complexity of each customer’s business.
MILEmetal is a One-Stop partner.
Custom CNC Turning Lathe Services
OEM China CNC Turning Parts Manufacturer & Company
We have a complete set of state-of-the-art turning equipment and quality control system, to deliver durable lathe parts with cheap CNC turning prices.
Our technicians are experts in the field of CNC turning parts, have rich experience providing custom service in precision CNC machining to a wide range of industries, both domestically and internationally.
- Low, medium to high volume batches production run
- Rapid prototyping and end-use manufacturing
- High dimensional accuracy, high speed and high reliability
- A wide range of compatible metal and plastics materials
- Great productivity and improved efficiency
- Smooth finishes and tight tolerances can be achieved
Custom CNC Milling Services
OEM China CNC Milling Parts Manufacturer & Company
Looking for cheap CNC milling parts with unparalleled quality? MILE Metal Manufacturing Co., Limited is a professional China CNC machining company provides superior precision CNC milling services with advanced machines including milling machining centers from the general 3 axis to 5 axis and accomplished machinists. Our experienced operators proficient in CAD (computer-aided design) and CAM (computer-aided manufacturing) programs are always finding the best way to produce the highest quality CNC milled parts & components for clients. With strong capabilities and extensive experiences, we can provide top-grade but cost-effective custom CNC milling services from China including 3-axis CNC milling and 5-axis milling for high-speed CNC manufacturing, rapid prototyping, and precision machining. Our high-quality rapid CNC milling products are involved in the field of automation design, lockset, automobile parts machining, machinery milling, defense industry, medical equipment, lighting parts machining, etc.
- Low, medium to high volume batches production run
- High Precision Production. CNC milling parts in tolerances ranging from +/-0.001″ – 0.005″
- Get prototypes milled quickly, optimize the entire high-speed milling workflow with advanced milling machines
- Extensive Material Option. Wide variety of certified materials and surface finishes available
- Profitable Custom Design. Precise design and produce to custom specifications, offer clients the most cost and time saving CNC milling service
- Designing a CNC Milling CAD model, Converting the CAD model into a CNC milling program
GENERAL INSPECTION STANDARD FOR MACHINE PARTS
- Check the version required by the drawing, whether it matches the real objects
- Check the quantity required by the drawing, whether it matches the actual quantity.
- Identify the material required by the material, whether it matches the real objects.
- Review technical description:
Whether there is symmetry piece, Different types of heat treatment, finish and other requirements for machining, English/Japanese commentary - Review the dimensions, shape tolerances, appearance requirements, finish, etc. of the drawings, determine the inspection method, and use the measuring tools reasonably to ensure the quality of the inspection.
- QC inspects the work piece in order, checks a size, makes a mark, cannot miss inspection on anyone.
- When check out the defective product, the team leader or the factory department will confirm whether to repair or scrap.
- After the inspection is completed, the inspection record is signed, the work piece is cleaned as required, the package is inspected, and the label is pasted.
- Warehousing/shipping.
Metal Finishing Process & How Does it Work – Finishing Services
Metal finishing or metal finishes, is the process of utilizing different techniques to alter the surface of an object, for improving the appearance and properties like corrosion resistance, tarnish resistance, chemical resistance, wear resistance, and hardness, modifying electrical conductivity, removing burrs or applying specific colors to the machined components. It usually through adding a layer of metal or non-metal coating on the exterior of a metallic workpiece, which can also clean the part at the same time. The metal surface finishing services commonly applied on various CNC machining parts made of aluminum, stainless steel, brass and more materials.
1. Anodizing (Anodized)
An electrolytic passivation process of forming a thin layer of metal oxide on the exterior of CNC machined parts to increase the thickness of the natural oxide layer, protect the metal, add various colors, as well as improve corrosion and abrasion resistance. Aluminum is the most widely anodized material, and the advantages of anodized aluminum components are well known, but many other metals can undergo the process, such as stainless steel, copper, titanium, zinc, and magnesium.
2. Passivation
A common chemical surface treatment method mostly for steel and stainless steel, to use a light coat of protective material to create a shell for enhancing the corrosion resistance or reducing the chemical reactivity. Passivation of stainless steel removes free ironand ferrous contaminants on metal surface with an acid solution to prevent rust.
3. Plating (Electroplating)
The process of using an electric current to reduce dissolved metal cations so that they form a thin coherent metal coating on an electrode, to change the properties of the metal surface or build up thickness for undersized parts. Chrome plating, nickel plating and more are often applied at CNCLATHING.
4. Painting
The process of spraying paint, pigment, or color to a solid surface as a colored protective layer, and can be done on metal or non-metal CNC machined components of any shapes, usually applied on aluminum, stainless steel and steel alloy parts. The purpose is to improve aesthetic appearance and prevent corrosion or oxidation.
5. Black Oxide (Hot Blackening)
The technique also known as blackening, or gun bluing, a chemical process of forming a black conversion coating on stainless steel, copper and copper based alloys, zinc, powdered metals, silver solder, and ferrous materials, the black oxide coating can improve corrosion resistance and minimize light reflection.
6. Polishing
Polishing, also known as buffing, a process of rubbing the surface of parts or utilizing a chemical action to produce a smooth and shiny surface, make the surface get significant specular reflection or reduce diffuse reflection in some materials.
7. Powder Coating
The process of placing a functional and decorative finish, which is applied as a free-flowing, dry powder, employs electrostatically and then cured under heat, to create a hard finish that is tougher than conventional paint. The main applications including household appliances, aluminum extrusions, drum hardware, automobile, motorcycle, and bicycle parts.
8. Heat Treatment
The process through utilizing heating or chilling usually under extreme temperatures to make the metal achieve a certain state or change some characteristics, heat treating techniques including annealing, tempering, hardening, precipitation strengthening, tempering, carburizing, normalizing and quenching.
9. Satin Finish
Apply a luster between the dull, non-shiny finish of matt materials and the bright and shiny finish of glossy finish. The visual effect is related to the lighting of the environment, satin metal finish is reflective, flat and glossy.
10. Abrasive blasting (Sandblasting)
The operation of propelling a stream of abrasive material composed of high-velocity sand-sizes particles against the metal surface under high pressure with blast equipment like air pressure system, to remove surface contaminants, clean metals or increase a texture, then change the smoothness or roughness of surface.
