In this episode of Motive Tech take a look at manual transmissions and explain the different parts of them. There is one part we didn’t make very clear. A helical and straight cut the same size, a helical is generally stronger due to the amount of teeth engaged at one time, it’s just that a straight cut can often be made to fit into a small space so in a small gearbox you can make a stronger gear than factory. It also has less axial load, so less stress on shafts and casing, so a small gearbox doesn't need as much strengthening with straight cut. Overall, there is no general rule to which is stronger, it comes down to application and design.
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00:00 Intro
00:42 Different types of manual transmission
01:21 What is h-pattern transmission?
01:48 What is a sequential transmission?
03:50 Types of gearbox engagement
04:19 What is synchro engagement?
05:33 What is a dog box?
08:09 Gear type. Straight cut and helical cut
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