Customization Of Stainless Steel Metal Multi-Head Screw Screw Mechanical Equipment Parts

Stainless steel capillary tube
December 13, 2025
Kurzfassung: Stay tuned as we highlight the most important features and real-use results. In this video, we demonstrate the custom CNC machining process for stainless steel multi-start screw rods, showcasing their application in high-speed automation, precision positioning systems, and heavy-load machinery. You'll see how these components enable rapid linear motion and reliable performance in demanding industrial environments.
Verwandte Produktmerkmale:
  • Custom CNC machining of multi-start screw rods from high-grade stainless steel (303, 304, 316) for durability and corrosion resistance.
  • Multi-start thread design provides faster linear travel per revolution compared to single-start threads, ideal for high-speed actuation.
  • Fully customizable parameters including number of starts (2, 3, 4+), thread profile (trapezoidal, ACME, square), pitch, lead, and dimensions.
  • Precision manufacturing with CNC thread milling or turning, ensuring dimensional tolerances of h7/h8 and lead accuracy up to ±0.015 mm per 300 mm.
  • Suitable for industrial automation, CNC tool changers, packaging machinery, and rapid-clamping mechanisms requiring efficient motion transfer.
  • Applications in precision positioning systems such as optical alignment devices, laboratory automation, and semiconductor equipment.
  • Designed for high-load mechanical systems including heavy-duty valves, presses, and lifting mechanisms with robust strength.
  • Custom end machining options for bearings, couplings, or handles, with lengths up to 2000 mm and straightness control for precision alignment.
FAQ:
  • What are the advantages of a multi-start screw compared to a single-start screw?
    A multi-start screw features multiple independent threads (starts) on the same shaft, allowing for significantly larger linear travel per revolution. This enables faster actuation speeds and higher efficiency in applications requiring rapid linear motion, without sacrificing mechanical strength or load capacity.
  • Which stainless steel grades are available for these custom screw rods, and how do I choose?
    We offer grades like 303 for excellent machinability and good corrosion resistance, and 304/316 for superior corrosion resistance in harsh environments. The choice depends on your application's requirements: 303 is ideal for general machinery, while 304/316 is better for chemically aggressive or outdoor settings.
  • Can you customize the thread profile and dimensions for specific applications?
    Yes, we provide full customization including thread type (trapezoidal, ACME, square, or custom), number of starts, pitch, lead, major diameter (6-80 mm), and length (up to 2000 mm). End machining for bearings, couplings, or other assembly features is also available to meet your system's integration needs.