Carbon fibre Chassis with CNC OEM service Carbon Fiber CNC Service Chassis OEM .

Materials processing

Laser processing can be used for cutting processing and machining of composite materials, can be a

very small cutting seam width and nearly parallel to the cutting seam side, its processing efficiency is high,

but the thermal damage is very large.Ultrasonic vibration cutting, can improve the cutting condition of

the carbon fiber composite material, a knife when ultrasonic vibration cutting material, adopt the small

cutting parameter can effectively reduce the main cutting force.

Current research of carbon fiber composite materials of grinding is relatively small, mainly in the

comparison of different grinding wheel grinding performance, need to promote grinding in the application

of carbon fiber composite materials.

Specification

Measures to prevent drilling outlet layered Carbon Fiber CNC technology:

under the condition of open structure, the export of hole surface with a hard high density board support

and cushion, this can effectively prevent hole export layering and fracturing.In situations where conditions

permit, make carbon fiber composite material components can be considered in exports face labeled with

1 ~ 2 layers of glass cloth, and component curing at the same time, to stay after drilling the hole will be

glass cloth torn off, it also can prevent the hole exit surface layer.In the export of carbon fiber composite

materials need to drill hole surface evenly coated with a layer of structural adhesive, after waiting for

curing drilling, Carbon Fiber CNC also can prevent the hole exit surface layering and fracturing.

Carbon composite material is short for carbon fiber reinforced carbon composite material, is also a kind

of advanced composite materials. It is made of carbon fiber and fabric, woven fabric reinforced carbon

matrix composites. The carbon/carbon composites is mainly composed of various types of carbon, carbon

fiber, resin carbon and carbon deposition. This completely by artificial design, made of pure carbon

composite material has many excellent properties, besides having high strength, high rigidity, size

stability, oxidation resistance and wear resistance and other properties, but also has higher fracture

toughness and pseudoplastic. Especially in high temperature environment, high strength, not melt

non-combustible, is only homogeneous ablation. This is not to match any metal material. Therefore

widely used in missile warhead, solid rocket motor nozzle, as well as aircraft brake disk and other

high-tech fields.

***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.