As an professional CNC machining and manufacturing factory, QiJia specializes in offering custom machined metal and plastic parts production service for industrial applications, and always maintains the highest delivery speed and reliable quality standard.
Our Capability
At QiJia, we provide various CNC machining service to meet your needs of machined parts and components, from rapid prototyping to customized precision parts and end-use products, from aluminium and zinc die casting to deep drawn stamping and metal fabrication as well.
Types of CNC Machining Operations
CNC machining is a manufacturing process suitable for various industries and able to produce a variety of products. The process includes several different computer-controlled machining operations, the below are the most common mechanical CNC machining operations:
CNC Milling: Milling is a machining process that uses rotating multi-point cutting tools to remove excess material from the workpiece. In CNC milling, the machine usually feeds the stock material to the cutting tool in the same direction as the rotation of the cutting tool. Common milling processes include face milling and peripheral milling.
CNC Turning: The turning process employs single-point cutting tools to remove unnecessary material from a rotating workpiece. In CNC turning, the lathe or turning center feeds the cutting tool in a linear motion along the surface of the rotating workpiece, thereby removing material along the circumference until the required specification is reached.
CNC Drilling: In CNC drilling the machine usually feeds the rotating drill bit perpendicular to the plane of the workpiece's surface, which produces vertically aligned holes whose diameter is equal to the diameter of the drill bit used for this operation. However, it is also possible to perform angular drilling operations by using specialized machine configurations and workpiece fixing devices.
. Stainless steel: SS201, SS301, SS3004, SS316, etc.
. Aluminium: AL6061, AL6063, AL7075, ALA380 etc.
. Brass: C22000, C24000, C26000, C35600, etc.
. Copper: C10100, C11000, C12000, C12200, etc.
. Plastic: Peek, POM, PP, PC, ABS, Nylon, etc.
Our Service
The earliest CNC machines can be traced back to the 1940s, when motors were first used to control the movement of existing tools. With the advancement of technology, through analog computers, and finally through digital computers, this mechanism has been enhanced, which led to the rise of CNC machining.
Today, the vast majority of CNC arsenals are completely electronic. The most commonly used machines in a CNC machining and manufacturing factory include:
CNC Milling Equipment
Milling employes rotating multi-point cutting tools to shape the workpiece. The milling cutter is horizontal or vertical.
The CNC milling process also utilizes CNC-enabled milling machinery called mills, which can be horizontally or vertically oriented. The basic milling machine can perform three-axis motion, while the more advanced models can accommodate more axes.
CNC Drilling Equipment
Drilling uses a rotary drill to create cylindrical holes in the workpiece. The design of the drill bit allows metal chips to fall off the workpiece. There are several types of drill bits, each of them is used for a specific application.
Usually, the CNC drilling process also utilizes CNC-supported drilling machines, which are specifically designed to perform drilling operations. However, it can also be operated by a lathe, tapping or milling machine.
CNC Turning Equipment
Turning uses single-point cutting tools to remove material layers from the rotating workpiece. The design of the turning tool varies according to the particular application.
The CNC turning process also utilizes CNC-enabled lathes or turning machines. The types of lathes available include turret lathes, engine lathes and special purpose lathes.
There's wide options for surface finish such as: Anodizing, Powder coating, Spray coating, Electroplating, Brushing, Polishing, as machined and so on.
Mail Product
Company Profile
QiJia a CNC machining company in China, was built on the philosophy of QJ, namely "Cost Effective, High Precision, Rapid Turnaround".
We are dedicated to providing CNC turning, lathing, milling, custom machined parts and components for many industries and applications.
Our Packing
We have high-quality packaging cooperation suppliers, we can provide foam, pearl cotton, paper cases, wooden cases and other packaging. The package is tight, not easy to bruise, we provide good service
Application
Description of Our Aluminium CNC Milling Service
. Wide range of aluminium materials: Aluminium 5052-H32, Aluminium 6061-T651, Aluminium 7075-T651, etc.
. Optional surface treatment: Anodizing, Chromate, Powder-coating, Sand blasting, Polishing, etc.
. Custom colors: Natural, Red, Black, Green, as per your requirement.
. Applications: Aluminium CNC milling parts can be applied to automotive, medical, aerospace, defense, electronics, etc.
FAQ
1.Q: Are you trading company or manufacturer ?
A: We are direct factory with experienced engineers and employees as well as well-organized workshop.
2.Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes, the sample fee depends on the product geometry, and the fee will be returned to your bulk order.
4.Q: How long can I get the sample?
A: Depends on your part geometry, normally within 3-7 days.
5.Q: How long is your delivery time?
A: Sample 3-7days; Mass production order 7-45 days depends on quantity and part complexity.
6.Q: What is your terms of payment ?
A: Payment<=1000usd, 100="">=1000USD, 30% T/T in advance ,balance before shippment.
7.Q: What's kinds of information you need for a quote?
A: Kindly please provide the product 2D drawing with PDF or DWG format and 3D drawings with STEP or IGS or X_T format, and other requirements like: surface treatment, quantity...etc.
Our Service
Fast communication, Professional technology, Excellent product quality, Reasonable Price and Wonderful after-sale service.
){kind=link}
){kind=link}