AIR COMPRESSOR
& PIPES LEADER
& PIPES LEADER
Internal thread joints are a common type of pipe connection component, used to join the internal threaded sections of two pipes together.
The advantages of internal thread connectors are similar to those of external thread connectors, including:
Installation is simple: The installation process of the internal thread connection is relatively straightforward. It only requires inserting and tightening the threads to complete the connection.
The threaded screw rod is a core mechanical component that converts rotational motion into linear motion, widely used in machine tools, automation equipment, and other fields. Its main types include ball screws and trapezoidal screws. Ball screws have high transmission efficiency and accurate positioning, while trapezoidal screws have a simple structure and lower cost. Positive and negative threaded screws achieve bidirectional synchronization through special thread design, suitable for scenarios such as width adjustment mechanisms.
The specifications of threaded lead screws are primarily determined by parameters such as nominal diameter, lead, length, and nut type. The following provides a detailed introduction:
1. Nominal diameter (outer diameter):
Common specifications: 12, 14, 16, 20, 25, 32, 40, 50, 63, 80, 100, 120, etc.
Selection advice: The larger the diameter, the stronger the load capacity. Generally, manufacturers stock specifications ranging from 16 to 50mm. Other diameters may require customization, with longer lead times.
2. Lead (pitch):
Common specifications: 1, 2, 4, 6, 8, 10, 16, 20, 25, 32, 40, etc.
Selection advice: Products with medium and small lead angles (such as 5 and 10) are widely available in stock, while those with large lead angles (such as 16 and 20) may require customization. The larger the lead angle, the faster the linear motion speed.
3. Length:
Common specifications: Domestic manufacturers' regular products have a maximum length of 3 meters, while special products can reach up to 16 meters; foreign manufacturers' regular products have a maximum length of 6 meters, while special products can reach up to 22 meters.
Selection advice: When the length exceeds 3 meters or the aspect ratio is greater than 70, it is recommended to consult the manufacturer to confirm the production feasibility.
4. Nut type;
Common types: There are various types of nuts for ball screws, and the specific choice depends on the application scenario and load requirements.
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