Custom CNC Machining Services

We provides excellent global services and has a large, rapidly growing customer base. Our customers are spread around the world and come from a wide variety of industries. It covers from independent inventors or designers to large scale Industrial, Commercial, Medical, Automotive, and even Aerospace companies. We will always do our best to meet your design and manufacturing needs, and help your ideas come to life.

RJCmold provides a variety of online custom CNC machining services including milling, turning, EDM, wire EDM and surface grinding. With precision 3-, 4- and 5-axis CNC machining centers, combined with other advanced capabilities and our experienced team, we can handle all types of CNC machining parts in both metal and plastic materials. Whether you need prototypes or production parts machining, our online CNC machining service will be your best choice. Request your online quote today to get your machining parts done in as little as 5 days!

Explore our CNC machining projects to learn more about the ways that our work creates an impact.

You can find plenty of CNC machining factory, but finding one you can actually count on is another story. If you’ve ever worked with an unreliable machining partner, then you know how stressful and frustrating it can be every time parts are unavailable, out of spec, or delayed.

At RJCMOLD, we believe you should be able to get the parts you need, when you need them. You shouldn’t have to fight with your CNC machining factory to get things done; instead, you should feel confident they’re working with you to help you keep production on schedule with high-quality parts.

For us, you’re not just another order, and we’ll work with you so you get quality work, on time, from people who care — every day.

• Maximum Part Size: Milled parts up to 80” x 48” x 24” (2,032 x 1,219 x 610 mm). Lathe parts up to 62” (1,575 mm) length and 32” (813 mm) diameter.
• Standard Lead Time:  3 business days
• General Tolerances: Tolerances on metals will be held to +/- 0.005″ (+/- 0.127 mm) in accordance with ISO 2768 unless otherwise specified. Plastics and composites will be +/- 0.010”.
• Precision Tolerances: RJC can manufacture and inspect to tight tolerances per your drawing specifications including GD&T callouts.
• Minimum Feature Size: 0.020” (0.50 mm). This may vary depending on part geometry and chosen material.
• Threads and Tapped Holes: RJC can accommodate any standard thread size. We can also machine custom threads; these will require a manual quote review.
• Edge Condition: Sharp edges are broken and deburred by default
• Surface Finish: The standard finish is asmachined: 125 Ra or better. Additional finishing options can be specified when getting a quote.
• Internal corner fillets: Design internal corner fillets to be 0.020” – 0.050” greater than a standard drill size for the radii. Follow a drill diameter to depth ratio of 1:6 (1:4 recommended) as a guideline for internal corner radii.
• Floor fillets: Design floor fillets smaller than corner fillets to allow the same tool to clear material from the interior.
• Undercuts: Always design undercuts to standard sizes and away from corners so they are accessible by the cutting tool.
• Tapped/threaded hole depth: Provide tool clearance slightly beyond the tapped hole depth to ensure complete threads.
• Complexity: Keep the number of small cuts to a minimum to reduce costs; only design in the necessary features to balance function with aesthetic.

What is CNC machining?

Subtractive manufacturing (CNC machining) is a machining process in which machines carve a solid piece of raw material into a desired 3D geometrical shape and size using a controlled material removal process. This process relies heavily upon the use of machine tools and power and hand tools.

The application of Computer Numerical Control (CNC) matches the need of the modern industry. CNC uses computers to control the movement and operation of mills, lathes, and other cutting machines. However, subtractive manufacturing is broadly adapted to manufacture metal products, wood, plastic, ceramic, and composites materials.

Historically, the subtractive machining process was manual. Processes such as woodcarving, forging, and filling of metals, once done by hand, have undergone rapid advancements over the past century and now broadly incorporate technology that makes them more efficient and precise.

Undoubtedly, there are several benefits of using CNC machining. Here are some of them.

• You can accurately produce high volumes of the same part with precise dimensions. If manually done, this is a mundane and repetitive task which will definitely lead to errors and lack of precision. By partnering with a precision CNC machining services provider, you can be assured of structural and dimensional accuracy of parts, regardless of the volume required.
• It reduces time and increases productivity or OEMs, quick assembling, as well as time to market of products.
• Since this is subtractive manufacturing technique, CNC machining leads to less wastage. With the design already in place, one can rightly estimate the material quantity, and other aspects.
• Once you select and run the right software program, the production will go on in iterative looping manner, till the machine is stopped. In fact, in automated process, you can set the volume and the machine will automatically stop once the required number of parts are produced.
• CNC machining definitely wins on the safety aspect. It isolates workers from operating machines, which reduces the risk of accidents and injuries.
• Fast turnaround times and accuracy provided by CNC machines helps OEMs across industries save resources and energy.

RJCmold holds multiple international certifications. Our internal procedures also define the level of quality. We hold ourselves to the highest standards to ensure your high-quality CNC machined parts.

Our equipment allows for high-precision machining from one installation. Each machine is equipped with a probe to ensure quality control also is internally adjusted to the current situation on the machine.

Our team also provides documentation such as dimensional reports and first article submissions to validate the processing and data that parts meet all necessary specifications. We also decide the rework requirements and ensure that parts are made to specification.

Our Quality Promise:

• ISO 9001, ISO 14001, ISO 45001

• Material certifications

• Full report with every order

• Intermediate measurements on the machine

• Final inspection of parts by the quality control service

• Rework & refund policy