The High-Performance CNC Thread Rolling Machine is a durable and efficient metal forming solution designed for precision thread forming, bolt manufacturing, screw production, stud processing, threaded rod production, shaft threading, and fastener manufacturing. With CNC control and a stable machine structure, this thread rolling machine provides accurate thread profiles, smooth surface quality, high production efficiency, and reliable long-term performance.
Unlike traditional thread cutting, thread rolling is a chipless cold forming process. The workpiece material is plastically deformed by rolling dies to form strong and uniform external threads. This process helps improve thread strength, surface hardness, fatigue resistance, and material utilization while reducing machining waste.
The CNC control system allows operators to set rolling pressure, feed speed, rolling time, workpiece positioning, and processing parameters according to different thread specifications. This helps improve repeatability, reduce manual operation errors, and maintain consistent thread quality during batch production.
FAQ
1. What is a CNC Thread Rolling Machine used for?
It is mainly used for external thread forming on bolts, screws, studs, threaded rods, shafts, pins, pipe fittings, and other cylindrical metal parts.
2. What is the advantage of thread rolling compared with thread cutting?
Thread rolling is a chipless cold forming process. It can improve thread strength, surface quality, fatigue resistance, and material utilization while reducing cutting waste.
3. What materials can this machine process?
It can process carbon steel, alloy steel, stainless steel, copper, aluminum, and other ductile metals depending on workpiece hardness, rolling die design, lubrication, and forming parameters.
4. Is CNC thread rolling suitable for mass production?
Yes. CNC thread rolling machines are suitable for high-efficiency batch production, especially for fastener factories, hardware manufacturers, and automotive parts suppliers.
5. Can the machine process different thread sizes?
Yes. Different thread sizes and profiles can be processed by changing rolling dies and adjusting CNC parameters according to workpiece requirements.
6. Can rolling dies be customized?
Yes. Rolling dies can be customized according to thread size, pitch, workpiece diameter, material, thread profile, and production requirements.
7. What information is needed for quotation?
Please provide workpiece material, diameter, thread size, thread length, required accuracy, production quantity, sample or drawing, and special processing requirements.
