Ouzhan Trade (Shanghai) Co., Ltd.

CNC turning service

Custom Precision CNC Turning Lathe Service-OEM/ODM China CNC Turning Parts Manufacturer

Ouzhan is a professional & experienced precision CNC turning services supplier, manufacturer, trader and exporter in China,has been specialized in providing professional OEM/ODM CNC turning services for high-quality but cheap CNC turning parts, CNC lathe parts or high precision machined components with advanced machines and skilled manual operation. Such as sleeve parts,plate parts, shaft parts, washers, bolts, pipe fittings, etc. 

Our advanced CNC Turning centers and custom services support a wide variety of materials, include copper, stainless steel, carbon steel, aluminum, titanium and plastics. We will always arrange the most appropriate precision turning process, in the basis of meeting all your requirements, we can often reduce your cost to the greatest extent. Our custom CNC machining services always ensure that our customers received the highest quality CNC turned parts and the most thoughtful services.

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Ouzhan Precision CNC Turning Capabilities and Features:

OuZhan has the ability to provide cost-effective CNC turning lathe services and high precision quality products for the vast number of projects.

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- Support low, medium to high volume batches production

- Rapid prototyping and end-use manufacturing

- High dimensional accuracy, high speed productivity and high reliability

- Wide range of optional metal and plastics materials

- Strong productivity and fast delivery time

- Required finishes and tight tolerances are available

Why Choose Ouzhan CNC Turning Services

1. Hi-Tech Manufacturing Equipment
Our core manufacturing equipments are imported from Switzerland and Japan, which can provide customers with cheap CNC turning prices.
2. Multiple CNC manufacturing capabilities
In addition to turning, we specialize in milling, lathing, drilling, CNC turning and milling services, so you can obtain a large selection of CNC machined parts from our trusted team.

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3. Strong R&D Strength
We have 10 engineers in our R&D centre, all of them are doctors or professors from University of Science and Technology of China.  We can offer the most professional CNC design and CNC engineering services.
4. Strict Quality Control (ISO 9001:2008)
We have professional quality inspection personnel and equipments, according to the international standards to your products to test, and issue a detailed test report for customers' CNC machining parts.
5. OEM & ODM Acceptable
Customized sizes and shapes are available. Welcome to share your 2D or 3D drawings of your CNC machining parts with us, let’s work together to make life more creative.

Ouzhan CNC machines list

Equipment Name

Equipment Type

Place of origin

Quantity

5-axis milling center

MVR30

Japan

1

4-axis milling center

SLC-1050-BT50

Japan

5

3-axis milling center

AMS-MCV-450-BT40

Switzerland

5

3-axis milling center

VMC-850-BT40

China

6

3-axis milling center

VMC-650-BT30

China

5

Turning centre

I5TE

China

4

Turning centre

CK7520A

China

3

Cylindrical Grinder

1432×1500m

China

3

Surface Grinder

M7130H

China

2

Centreless grinder

M11200

China

2

Keyway broaching machine

YKS-30T

China

1

Laser marking center

LSF20N

China

1

CMM

STRATO-Apex 9106

Japan

1

What Is CNC Turning Service & How CNC Turning Works

CNC turning produces parts with cylindrical features by removing material from metal or plastic rods using cutters, center drills or live tooling. CNC Turning uses computer-controlled machines to create a different final product. The process uses a single-point cutting tool that inserts parallel to the material to cut. The material is rotated at changing speeds and the tool cutting traverses to create cylindrical cuts with exact measurements. It is used to create circular or tubularshares from larger material pieces. It is an automated process and speeds can be adjustments for greater accuracy rather than turning a lathe by hand.

When it comes to the CNC turning process, the subtractive manufacturing method is typically performed on CNC lathe or turning center. Before the cutting, G-code and turning machine need to be prepared, then secure the blank bar of stock material in the chuck of spindle, the chuck holds the piece in place when the spindle rotates. With the spindle spins to certain speed, a stationary single-point CNC turning cutter will move on a linear path that parallel to the axis of rotation and remove excess material, reduce the diameter of the block, specify the dimension and create smooth finish, to get final custom CNC turned parts with desired specification.

CNC Turning Materials – Materials Used for CNC Lathes

Aluminum

Stainless steel

Mild, Alloy & Tool steel

Plastics

Reinforced plastic

Other material

6061-T6

303

Mild steel 1018

ABS

Garolite G-10

Brass C360

6082

304

Mild steel 1045

Polypropylene

Polypropylene (PP) 30%GF

Copper  C101

7075-T6

316L

Mild steel A36

Nylon 6

Nylon 30%GF

Copper  C110

5083

2205 Duplex

Alloy steel 4140

Delrin(POM-H)

FR4

Titanium  Grade 1

5052

17-4

Alloy steel 4340

Acetal(POM-C)

 

Titanium  Grade 2

2014

15-5

Tool steel O1

PVC

 

Invar

2017

416

Tool steel A2

HDPE

 

Inconel 718 Inconel 718

6063

420

Tool steel A3

UHMWPE

 

Magnesium  AZ31B Magnesium AZ31B

7050

430

Tool steel D2

Polycarbonate

 

 

A380

440C

Tool steel S7

PET

 

 

MIC 6

301

Tool steel H13

PTFE(Teflon)

 

 

Applications of CNC Turning Services and Parts

Aerospace

 Aerospace

Airplane

Airplane 

Automobile

Automobile

Motorcycle

Motorcycle

Watercraft

Watercraft

Train

Train 

Bicycle

Bicycle

Machinery

Machinery

Robots

Robots

Medical devices

Medical devices

Optical devices

Optical devices

Led lightning

Led lightning

Aerogenerator

Aerogenerator

Fitness equipment

Fitness equipment

Valve & pipe

Valve & pipe

Petroleum Equip

Petroleum equip

Ouzhan CNC Milling Surface Finishes
Here is a wide selection of metal surface finishing services at your choice for the machined CNC turning parts to improve the parts appearance, surface smoothness, corrosion resistance, and other characteristics:

CNC Milling Surface Finishes
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① As machined(standard): ~125 RA µin (3.2 RA µm). Minor tool marks will be visible on the part.
② Smoothed: Parts are machined at a lower feed rate in order to achieve a surface roughness of ~62.5 RA µin (1.6 RA µm). Surface roughness can be decreased up to ~32 RA µin (0.8RAµm) upon request.
③ Bead Blasted: Bead blasting adds a uniform matte or satin surface finish on a machined part, removing all tool marks. Mainly used for aesthetic purposes.
④ Anodized Clear or Color: Anodizing adds a thin, hard, non-conductive ceramic coating on the surface of aluminum parts, increasing their corrosion and wear resistance. Available in a variety of colors.
⑤ Anodized Hardcoat: Hardcoat anodizing produces a thicker ceramic coating providing excellent corrosion and wear resistance. for functional applications.
⑥ Powder Coated: Powder coating adds a thin layer of strong, wear and corrosion resistant protective polymer paint on the surface of a part. Available in a large range of colors.
⑦ Electropolished: Electropolishing is an electrochemical process used to polish, passivate and deburr metal parts. It is useful to reduce surface surface roughness.
⑧ Black oxide: Black oxide is a conversion coating used to improve corrosion resistance and minimize light reflection.
⑨ Chromate conversion coating (Alodine/Chemfilm): Chromate conversion coating is used to increase the corrosion resistance of metal alloys while maintaining their conductive properties.
⑩ Brushing: Brushing is produced by polishing the metal with grit resulting in a unidirectional satin finish.