The manufacturer of worm drive hose clamps stainless steel will show you the characteristics of worm gears and worms
Time of Release：
2021-03-12
worm drive hose clamps stainless steel The manufacturer tells you that worm gears and worms are used to transmit movement and power between spatially intersecting shafts.
worm drive hose clamps stainless steel The manufacturer tells you that worm gears and worms are used to transmit movement and power between spatially intersecting shafts.
1. The manufacturer of worm drive hose clamps stainless steel tells you that the transmission ratio is large and the structure is compact. The number of worm heads is represented by Z1 (generally Z1=1~4), and the number of worm gear teeth is represented by Z2. It can be seen from the transmission ratio formula I=Z2/Z1 that when Z1=1, that is, the worm is single-headed, the worm must turn Z2 to the worm wheel to make one revolution, so a large transmission ratio can be obtained. Generally, in power transmission, take Transmission ratio I=10-80; in the indexing mechanism, I can reach 1000. For such a large transmission, such as gear transmission, multi-stage transmission is required. Therefore, the worm transmission has a compact structure, small size and light weight.
2. The manufacturer of worm drive hose clamps stainless steel tells you that the transmission is smooth and noiseless. Because the worm tooth is a continuous uninterrupted helical tooth, it is continuous when it meshes with the worm gear tooth, and the worm tooth does not enter and exit the meshing process, so the work is stable, impact, vibration, and noise are small.
3. The manufacturer of worm drive hose clamps stainless steel tells you that the worm drive is self-locking. The helix angle of the worm is very small, the worm can only drive the worm gear to drive, and the worm wheel cannot drive the worm to rotate.
4. Worm drive hose clamps stainless steel manufacturers tell you that the efficiency of worm drive is low, and it is generally believed that the efficiency of worm drive is lower than that of gear drive. In particular, the self-locking worm drive has an efficiency below 0.5, and the general efficiency is only 0.7 to 0.9. Low η: the tooth surface sliding speed is high, friction and wear are serious, so the transmission efficiency is low. When it is self-locking, the efficiency is lower than 40%. But the transmission efficiency of the new worm has reached more than 90%.
5. The manufacturer of worm drive hose clamps stainless steel tells you that its heat generation is large, the tooth surface is easy to wear, and the cost is high. In order to dissipate heat and reduce wear, expensive anti-wear materials and good lubrication devices are often needed, so the cost is high.
6. The manufacturer of worm drive hose clamps stainless steel tells you that the axial force of the worm is relatively large.
关键词：
worm,drive,hose,clamps,stainless,steel
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