The difference between helical and straight teeth

　　The advantages of helical gears than straight gears are actually more in its smooth running and associated noise reduction effect. The advantages of helical gears than straight gears are actually more in its smooth running and associated The noise reduction effect is actually a misunderstanding. The speed of the engraving machine has nothing to do with the rack, but has to do with the drive.Let me introduce the difference between straight teeth and helical teeth in the rack drive engraving machine.

　　Analyzed from the principle, helical teeth have a helix angle β. Of course, this is a professional term. In ordinary terms, the teeth are crooked, and the straight teeth are straight. This is easy to understand, then Because the helical tooth has a helix angle, the force area is larger when it is engaged. Naturally, the bearing capacity is relatively stronger than that of the straight tooth. Of course, the difference between the two will not be very different. For specific data, customers can ask the technician of the engraving machine. This kind of more detailed data is generally only understood by technicians.

　　The advantage of helical gears over straight gears lies in its smooth running and accompanying noise reduction effect.What's the use of smoothness? That's really useful. Many engraving machines, especially stone engraving machines, take a long time to engrave stones (marble, bluestone, etc., the material is hard, and the depth of the carving is natural. It is impossible to be as deep as other light materials, and the friction force is naturally greater when engraving.) The engraving machine needs a relatively stable working condition for long-term non-stop operation. If the construction period is relatively tight, the engraving machine needs After a very long time of operation, the advantages of the helical engraving machine will be displayed at this time.Of course, generally speaking, unless your processing plant's business is really good (if it is very good, then you can actually consider buying a new machine instead of squeezing the original ones. After all, the life of the engraving machine is easily affected by such a long-term operation. (Effect), otherwise the difference between straight teeth and helical teeth is not much.