Shenzhen Tuofa Technology Co., Ltd.

Quality Foremost & Customer First.

Tuofa CNC machining center is ready to take your custom parts from design to reality. Internationally certified equipment and a skilled team of experts combine market-driving concepts with the latest technology that our customers can use with pride and confidence. Luckily, with our superb construction specialists and unparalleled CNC technical consultants, we gain tremendous trust from our customers. Our customers cover China, USA, South America, Europe, Australia, South Africa, Middle East and Southeast Asia, etc. Reaping the benefits of CNC machining service projects for brands such as Honeywell, Aerospace, DFM, and others. Much of this success can be attributed to our commitment to long-term partnerships.

As an old saying goes, “Sharpening the axe will not interfere with the cutting of firewood”. Tuofa believe that the best CNC machining services are based on serious attitudes and good design strategies. For the final geometric model, experienced CAD engineers verify the accuracy of the drawings and feasible solutions in advance, determine the process route, A, B level surface and key dimensional tolerances. After programing the process index on the drawing into the CNC center, the blank will be cut into special parts by subtraction.

A standard CNC machining center is a high-efficiency automated machine tool composed of mechanical equipment and computer numerical control systems.

CNC machining services also obey the rules of machining cutting. During the rough stock into products, the skilled machinists will select the appropriate machine, cutters and jigs according to characteristics of the finished products. Automated high-speed milling machines will complete the process from metal or plastic materials to parts.

The engineers of our team compile the program list in the form of the specified CNC code (G code or M code) and input the movement amount, speed and sequence of actions of tools and components, spindle speed and rotation direction, tool bit clamping and unclamping, and other operations into the mahine computuer.

CNC machining services also obey the laws of machining cutting. Skilled machinists select the appropriate machine, cutters and jigs of the final artwork during the rough stock into artwork. Automated, high-speed milling machines form preset designs from metal or plastic.
Qualified CNC manufacturing services avoid lengthy procedures and reduce investment and human interference in CNC machining of metal parts. CNC manufacturing is ideal for rapid prototyping. As long as the design code is correct and conforms to the design theory, the machined parts can be completed with a very high degree of completion in a very short cycle time. The necessary CNC machining process includes the following stages:
 

Design CAD models
Convert CAD files to CNC programs
Prepare the CNC machine
Perform processing operations.

CNC Milling

CNC milling is a machining process that uses a rotating multi-point cutting tool to remove material from a workpiece. In CNC milling service, the CNC machine usually feeds the workpiece into the cutting tool in the same direction as the cutting tool rotates. In contrast, in manual milling, the machine tool feeds the workpiece into the tool in the opposite direction to the rotation of the cutting tool.
 

The operational capabilities of the milling process include end face milling (cutting shallow, flat surfaces and flat-bottomed cavities into workpieces) and peripheral milling (cutting resonant cavities such as grooves and threads into workpieces).

CNC Turning

CNC turning is a machining process that uses a single point cutting tool to remove material from a rotating workpiece. In CNC turning, a CNC machine (usually a lath) feeds the cutting tool in a linear motion along the surface of the rotating workpiece. Removing material around the circumference until the desired diameter is reached and will produce a CNC-turned part with internal and external cylinders such as grooves, tapers and threads. Turning operations include flattening, facing, grooving and thread cutting.

Quality Assurance (QA) of Tuofa precision Machining Manufacturer

• Get a free quote within 12 hours

• 50+ metals and plastics, 10+ surface finishes

• Machined prototypes in as fast as 1 day

• Tolerances down to ±0.0002" (0.005mm)

• Custom design depending on customer requirement

• ISO9001:2015, ROHS & CE Certification

Tuofa Manufacturing Standards of CNC Machining Services

• For features of size (length, width, height, diameter) and location (position, concentricity, symmetry) +/- 0.005” (metals) or +/- 0.010 (plastics and composites) by ISO 2768 unless otherwise specified.

• Sharp edges will be broken and deburred by default. Critical edges that must be left sharp should be noted and specified on a print.
• As machined surface finish is 125 Ra or better. Machine tool marks may leave a swirl-like pattern.
• Clear or transparent plastics will be matte or have translucent swirl marks on any machined face. Bead blasting will leave a frosted finish on clear plastics.
• For features of orientation (parallelism and perpendicularity) and form (cylindrical, flatness, circularity, and straightness) apply tolerances as follows (see the table below):

Manufacturing Standards of Sheet Metal Fabrication Services

Tuofa machining factory has the experience and the right sheet metal fabrication services necessary to bring your idea to life.

This includes services like high tolerance and wide thickness range laser cutting, bending capabilities, and other Surface finishing options.