Advanced Tungsten Carbide Grinding Services From JC Machining

High precision advanced tungsten carbide grinding provides extreme dimensional accuracy and excellent surface finishing

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Tungsten Carbide Grinding Services

JC Machining has 30 years experience of delivering CNC grinding services, including Tungsten Carbide Grinding and Optical Profile Grinding. Tungsten carbide grinding enables the manufacturing of high precision tools and components to very fine tolerances in our ISO 9001:2015 certified facility. Our comprehensive range of CNC machining and CNC grinding services includes centreless, cylindrical grinding and surface grinding to complement our tungsten carbide grinding expertise.

Tungsten Carbide Precision Components, Mold & Motor Parts

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Industries that benefit from advanced tungsten carbide grinding services include mold making and die stamping, as well as electrical motor manufacturers. In mold making and die stamping the smoother and more precise the component, the more accurate the end results, reducing finishing work and extending the working life of molds and dies.

Motor manufacturing relies on very high precision for moving parts to improve balance and reduce vibration. The exact machining that can be achieved with tungsten carbide grinding enables the manufacturing of perfectly aligned and balanced rotors and stators for smooth high speed operation.

Why are tungsten carbide grinding services increasingly important to manufacturing industries?

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The high precision and finish quality of tungsten carbide grinding services has become a standard feature of modern manufacturing as demand for complex molds and miniature components has increased in recent years.

In 2023, tungsten carbide grinding is enabling miniaturization of components across industries that include electronics and semiconductor manufacturing as well as medical and precision engineering applications. Increasingly competitive markets have driven manufacturers to seek high quality cost effective global CNC grinding services that can deliver to their exacting specifications.

What are 4 uses of tungsten carbide grinding services?

  1. tungsten carbide inserts
  2. tungsten carbide tooling
  3. tungsten carbide drilling
  4. tungsten carbide wear parts

Our NP5 and EWAG grinding machines enable tungsten carbide grinding of perfectly balanced and finished components (surface roughness to Ra 0.02 with mirror processing) at scales that range from precision watch mechanisms through to electric vehicle motors and drivetrain components.

  • Surface roughness: up to Ra 0.02 (after mirror processing)
  • Roundness, concentricity, and parallelism: 0.005mm

Tungsten carbide grinding is ideal for the manufacturing of prototypes as well as mass production of high precision components with fine surface finishing. The pinch / peel one-pass grinding method employed by our Rollomatic Shapesmart NP5 is excellent for minimizing distortion and maintaining high concentricity with faster infeed than can be achieved with multiple passes.

  • high precision die & mold components
  • form grinding of industrial and medical cutting tool blanks
  • precision machine components
  • precision punches and dies including non-round, form & oblong punches
  • very long and thin components (up to 16” ground length from a 19” blank)

Tungsten carbide grinding services with the EWAG WS-11 Universal Grinder

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The optical glass mold core shown above is an example of tungsten carbide grinding using one of our comprehensive range of grinding machines. The Swiss made EWAG WS-11 universal grinder is a reliable workhorse that is proven for high precision industrial tungsten carbide grinding of symmetrical components up to 25mm diameter. The EWAG WS-11 is designed for production, regrinding and measuring applications, and is a mainstay of global tungsten carbide grinding services.

Rollomatic Shapesmart NP5 pinch & peel tungsten carbide grinding

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Another very accurate and capable tungsten carbide grinding machine in our portfolio is the Swiss Rollomatic Shapesmart® NP5, a 5-axis pinch/peel cylindrical grinding machine with built-in 3-axis robot loader. The NP5 is designed to achieve excellent surface finish and exact concentricity when grinding stainless steel, HSS, and carbide. The versatile NP5 has a capacity range from 0.025 – 25 mm (.001″– 1″).

Guaranteed precision from JC Machining

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We operate an ISO 9001:2015 certified manufacturing facility with state-of-the-art machinery and highly experienced staff. Quality control combines human expertise with automated checks for maximum efficiency and zero-defect production. This ensures that JC Machining delivers finished products that meet or exceed the engineering specifications of our customers.

Quality control for tungsten carbide grinding from JC Machining
  • Zero-Defect Shipments
  • ISO 9001:2015 certified
  • 3D CMM Coordinate Measuring Machine
  • Auto & Manual QC

Contact us to discuss how JC Machining tungsten carbide grinding services will provide you with dependable precision, rapid turnaround and excellent customer service, whether you are looking for a one-off prototype or support for large production runs.

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Frequently Asked Questions
  • Parts machined will follow ISO 2768-m (medium) or ISO 2768-f (fine).
  • We guarantee on following ISO 2768 standards for all CNC machined parts and other components  that do not include specific tolerance requirements.
  • For even tighter tolerances on shafts, we offer custom quotes as a free service.

In our current facilities, we have:

  • 6 CNC milling machines
  • 12 CNC lathe machines
  • 15 High-variant grinding machines
  • 46 Grinding machines
  • 11 Types of Wire-EDM Sandblaster
  • Knurling Machine

Other advanced manufacturing equipment.

There is no MOQ. We offer solutions such as one-off rapid prototypes, custom low-volume CNC machining, and mass production with short lead times.

Even though our in-house machines can machine larger parts, we recommend these sizes:

  • Maximum Turning Diameter: 250 mm
  • Maximum Turning Length: 300 mm
  • Maximum Grinding Diameter: 250 mm
  • Maximum Grinding Length: 400 mm
  • Maximum EDM Length Hole: 50mm
  • Maximum EDM Length: 250mm
  • Maximum Wire-EDM Thru hole Height: 100mm
  • Maximum Wire-EDM Length & Width Capacity: 300*500mm

Lead times will vary depending on your project complexity and our capacity:

For larger projects, in general, you can expect shipment 2-3 weeks after sending in your confirmed order.

With rapid one-off CNC prototypes, global delivery can be within 10 days.

Our sales office operates from 8:00 am to 6:00 pm local time (GMT+8)

Our factory operates 24/7 Monday to Sunday.

As Machined, Polishing, Sand Blasted, Black Oxide, TiN, TiCN, TiALN, AlCrN, DLC and Chrome Plated.

We offer free ground shipping limited to customers in Taiwan and China. For other locations, our sales and fulfillment team will work with the carriers of your choice.

We understand that your 3D data and designs are invaluable to your business. Therefore, we take the protection of your intellectual property rights (IPR) very seriously. We encrypt all files that are transferred using SSL, ensuring that they can’t be intercepted while being uploaded to our servers.All the information and any files which you upload onto our platform are stored securely, and only ever shared within our organization with those employees who need access to it in order to manufacture your parts.

We ensure confidentiality across the entirety of your order; original drawings are not shared with 3rd party suppliers as all our production is done in-house.If you would like some additional reassurance, we can sign a Non-Disclosure Agreement.

JC Machining has a CNC manufacturing team of professional engineers and machinists to reduce manufacturing redundancy, optimize CNC programming, shorten machining time, improve surface finish, and deliver the best quality machined parts.We take each project personally and carefully examine each drawing, we can then enhance the 2D/3D designs by adding clarity and detailed information and further analyze your design to accommodate any special fixturing and machining strategies used to produce your parts at a very reasonable cost.

Our manufacturing team follows strict quality control standards, delivering 100% accuracy at strict tolerances. You can also call or email us at any time, and we’ll help with ordering parts, design feedback, material recommendations, and answer any questions.