Precision Machining

Precision machining is a process that removes excess, raw material from a work-piece, while holding close tolerance finishes, to create a finished product. Simply put, it means shaping large pieces of material into more precise parts, so that they can meet very exact specifications. This machining has become essential to the manufacturing sector. This subtractive manufacturing process often pairs expert designers and engineers with the most advanced equipment available to create parts and components with extremely intricate or complex geometries. This machining is essential for the creation of many critical parts used in numerous demanding applications, such as aerospace, electronics, and medical device components. It relies on the use of advanced, computerized machine tools to achieve demanding tolerances and create complex geometric cuts with a high degree of repeatability and accuracy. This can be achieved through the use of automated computer numerical control (CNC) machine tools.

 

Precision machining parts
Precision machining parts

 

POWERING THE WORLD WITH PRECISION MACHINING SINCE 2014

Located in Dongguan City, Guangdong Province China, Proto MFG has been a trusted source for precision CNC machining since 2014. Specializing in CNC Milling and Turning, Proto MFG serves various industries including Analytical Instrumentation, Automation & Robotics, and General CNC Contract Machining. Proto MFG provides precision machining services with CNC machining, CNC milling, CNC turning, Sheet Metal, Cold Forging, Urethane casting process. Our precision machining assembly capabilities include a Class 1,000 cleanroom, integration services, and a turnkey product management process to manage every aspect of the production cycle, including finishing, cleaning, testing, and handling. Utilizing our state-of-the-art technology alongside the expertise, care and precision of each machinist and engineer, we apply the most appropriate machining and annealing techniques required to perfectly construct your components down to an extreme tolerance of .002 mm.

 

Precision Machining
Precision Machining

 

 

Proto MFG’s rapid prototype precision machining services offer lead times from one to four weeks, to get your product to market as quickly and efficiently as possible, while maintaining the highest quality standards.With 40 pieces of CNC equipment, as well as manual support equipment, Proto MFG is positioned to deliver industry-leading, high quality machined products at a reasonable price. With over 30,000 square feet of production floor, 35 CNC controlled machining stations and 40 plus skilled team members, Proto MFG is your source for reliable custom precision machining. We work with materials other shops won’t touch. At Proto MFG, the art and science of engineered plastic and non-ferrous precision metal machining is what we do best. From consultation to concept, from prototype to production, you can depend on our extensive knowledge and dedicated craftsmanship for precision CNC machining. The tolerances that these processes can achieve are as follows:

CNC milling: ±0.01mm

CNC turning:±0.005mm

Sheet Metal:±0.1mm

Cold Forging:±0.1mm

Urethane casting:±0.1mm

 

We will also evaluate reasonable tolerances according to the actual conditions of the parts to meet your requirements.