Cnc machining service--carbon fiber cnc service Motor Mount OEM CNC.

Processing characteristics

Carbon fiber composite material is a kind of difficult machining material, its large brittleness, high hardness,

process prone to delamination,
The tear,
Burr and so on.
Carbon fiber composite material is made of soft matrix in the high viscosity and high strength,
Hardness large fiber blend
And two phase or multiphase structure,
Its mechanical properties show anisotropy,
Machining conditions is bad,
Carbon fiber composite materials
The main characteristics of machining is as follows:

(1)
Material to produce delamination damage.Layered composite material layer is between degumming and

form a kind of damage phenomenon, when cutting
Unreasonable parameters would make the interlaminar stress is too large to layered, stratified can

seriously degrade the performance of the materials and even make the parts scrap,
Even the tiniest stratification is also very serious security hidden danger.

(2)
Tool wear serious, durability is low.High temperature of cutting zone and to focus on within the very narrow

region near the cutting edge of cutting tool and fiber
D of springback and powder of chip and increased after blade and knife scraped surface,
Combined with the carbon fiber of hardness is very high,
So the tool grinding
After damage is serious, trench knife of the interaction between the wear and durability is low.

Specification

Carbon fiber advantage nc machining characteristics

1). Lasting Performance
2). Good Resilience
3). High Strength
4). Good Tenacity
5). High Corrosion Resistance
6). Excellent Structural Properties
7). UV Resistant Inhibited
8). Environmentally Safe
9). Variety Of Colors For Choice

10). Non-Magnetic Electromagnetic
11). Consistent Cross Section

Advantages and disadvantages

Carbon fiber enhanced composite material has a few good features in advanced materials and systems.

Two common application of carbon fiber is the weight of the strength and hardness under the satisfying

requirements, including space, military structure, robot, wind power, production equipment, sports

equipment and other many aspects.

When combined with other materials to achieve high toughness, specific application may also be applied

to the conductivity of carbon fiber and the high thermal conductivity.Finally, in addition to the basic

mechanical properties of carbon fiber has a unique and beautiful surface finish.

Although carbon fiber with unmatched by other materials properties, but also some aspects need to be

weighed.

First solid carbon fiber is not easy to deformation, when under the condition of mild bending will not

deformation, on the contrary once more than the limit carbon fiber will complete to break the bad.

In the design process engineer must understand the features, especially in the design of the safety factors

to consider.At the same time it is worth noting that the carbon fiber composite material is more expensive

than traditional.

Using carbon fiber in the production of high quality building materials (such as solid carbon plate, plate,

pipe) requires higher levels and many intricate process, construction from the assembly, highly optimized

parts and components require very high technology level and the special tools and equipment.

***Pictures shown below are only to display the carbon fiber CNC capability,experience and Quality from LijinCarbon.
LijnCarbon will NOT disclose or share any drawings or product detail to third parties.

Display

Shanghai Lijin focuses on the Carbon Fiber industry and offers carbon fiber tubes, plates, and aluminum CNC services.

Being experienced in the carbon fiber applications for over 7 years, Shanghai Lijin manages customized production according to various industry standards. Shanghai Lijin started to keep in stock for some standard

sized and frequently ordered tubes and plates. This enables Shanghai Lijin to make prompt delivery. Not only

can Shanghai Lijin complete mass production orders in short period, we can even ship normal sample, prototype orders of Carbon Fiber Plate CNC parts in just SEVEN days after order confirmation when the

drawings are available. Shanghai Lijin is dedicated to solve any technical points during the production and new item developing to ensure the quality.

Carbon Fiber tube production is Shanghai Lijin’s core business and occupies 70% of our turnover.
The carbon fiber tubes Shanghai Lijin mainly produce is table-rolled and oven thermoset. The tubes can be Full Carbon or Carbon Fiber and Fiberglass composite, depending on the application, weight limit,mechanical

strength and surface requirement.Shanghai Lijin offers top quality ROUND carbon fiber tubes. The general OD tolerance we achieve is +/-0.10mm and it can be even +/-0.05mm after our special surface process.

The maximum length of the tube can be 5500mm.

Besides the traditional table-rolled carbon fiber tubes, Shanghai Lijin also offers REAL Filament wound carbon fiber tubes,which are widely used for mechanical strength like auto driving shaft, antennas, even for military

applications. The filament wound carbon tubes are wound at a certain angle like 30 or 45 degree. We invested the new production line from Jun 2013 and this increases Shanghai Lijin’s advantage in the carbon

fiber tube industry. There are just a few real filament wound carbon fiber tube manufacturers in domestic

China and we are one of them.
 

Since the rapid growth of UAV in the international market, instead of the standard plane like Phantom from DJI, RC fans are getting more interested in the customized multicopters. As carbon fiber is the most preferred

material for UAV, Carbon Fiber CNC parts demand is increasing. Shanghai Lijin sticks to offering OEM service for the international market, fine quality and prompt delivery.To ensure the thickness tolerance +/-0.10mm and minimum warp of the Carbon Fiber plates that are used for the cutting, Shanghai lijin execute high standard to

the plate production. For the normal thicknesses including 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm,
Shanghai Lijin keeps regular stock, to make sure the raw material will be available for cutting immediately when order is firmed.Experienced engineers are in Shanghai Lijin’s office ready to deal with different types of

drawings from customers. No matter the drawing formats are .DWG, .DXF that can be edited by AutoCAD

and used directly for production, 3D drawings like .IGS, or even draft drawings, our staff can do adjustment and change to customer’s idea. Our engineers are also good at English communication, Email and IM is easy

for them. Editing drawings for customers is FREE* of charge. Shanghai Lijin is having several professional CNC machines for carbon fiber cutting and drilling, with the capacity of cutting 20-50pcs standard full sized plate per day. The carbon fiber chassis general cutting tolerance Shanghai Lijin offer is +/-0.02mm. The

special designed cutting solution ensures the smoothness of the cutting edge.

‘Customers’ Persuit for Change, Lijin’s Motivation for Growth’, Shanghai Lijin takes customers’ demand for center, enhances the
customer satisfaction, and grows with customer.