Custom Spline Shaft Manufacturer
These custom spline shafts that we recently completed are a manufacturing masterpiece. Every detail matters, from the meticulously machined external splines to the broached internal splines.
Keep reading to learn how TFG can help with your next custom spline shaft manufacturing project.
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Broaching Brilliance
The broaching process in spline gear manufacturing achieves precision with finesse. Utilizing a specialized tool, it cuts precise teeth into gears, both internal and external. This method ensures impeccable fit, form, and function, resulting in reliable and efficient power transmission mechanisms that meet the highest industry standards.
One Spline at a Time
Each pre-hardened 4140 steel piece underwent carbon nitriding for unparalleled performance and durability. Carbon nitriding is a surface treatment process that enhances the hardness, wear resistance, and fatigue life of metals. By introducing carbon and nitrogen into the material’s surface, a hardened layer forms, improving its performance and durability.
Start a Custom Spline Gear Manufacturing Project Today
Our custom spline gear manufacturing services offer tailored solutions for precise motion transmission. Using advanced techniques like broaching, CNC machining, and high-quality materials, we craft intricate spline gears.
Count on The Federal Group USA to deliver efficient and reliable components that meet your unique requirements for various industries and applications.
Client Testimonials
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Jonathon Lanham2025-09-26Mike Allen and The Federal Group have been an absolute pleasure to work with. From the first day we reached out to them they responded punctually and professionally and helped us with every step of the process. We came to them with a budget conscious challenge and they delivered above and beyond a fitting and accurate solution. A quality finished part that has improved the overall quality of our product, and that's what really counts. Thank you to The Federal Group!Trustindex verifies that the original source of the review is Google.Sean Brockhouse2025-04-20Sandor Holzer has gone above and beyond helping us to get another part ramped up for production, creative getting samples ahead of schedule so we could meet tight timelines. Outstanding customer service!!Trustindex verifies that the original source of the review is Google.Melissa Quiroz2024-08-09Good company, knowledgeable staff, product was exactly what i asked for. Got me out of a jam!Trustindex verifies that the original source of the review is Google.Alex Armstrong2023-12-15Steve was great to work with and was always available when needed.Trustindex verifies that the original source of the review is Google.Jon Ramsey2023-10-07Mike at TFG was tenative to our supply needs and an immense help! Took on a project that was quite large and daunting, only to be resilient through the task challenges. In conclusion, everything was completed successfully and a huge success. Would recommend and I plan to use them for future projects. Thanks again Mike and TFG team.Trustindex verifies that the original source of the review is Google.Nic Robinson2023-10-05Steve Bogdanovich has been critical to our team meeting deadlines with a quality product. The communication and customer service is top notch. We know we can rely on Steve and The Federal Group team to get us a quality product and in a timely manner. We've sent all of our casted parts through them because we know we will get the best service, and they keep us informed through every step in the process.Trustindex verifies that the original source of the review is Google.Sean Connelly2023-06-21The Federal Group was great to work with. Steve was very professional and diligent in providing good advice/feedback as well as following up with me. Look forward to working with them in the future as well!Trustindex verifies that the original source of the review is Google.Sher Stahl2020-07-10The Federal Group is a top-notch supplier of ours. They take quality very seriously and strive to ensure we have exactly what we want and when we need it. Communication is excellent. Service is excellent. I have worked with this supplier directly for better than 7 years now, and still considered one of my best suppliers. We've recently expanded our product line with this company and are excited to partner on this line and on future projects. Words cannot express how grateful I am to have such a responsive company, and rep, Richard, to work with. I highly recommend this supplier.Trustindex verifies that the original source of the review is Google.Marshall2020-06-30Excellent customer service and products!
