Tutorials

MODELING BOTTLE NECK FINISH THREAD

18 0 Intermediate
This is about acurate modeling of threads in a bottle neck finish. Sometimes we just model an approximation of the thread. But from a strictly technical point of view, this is a correct way to do it. A talented beginner, following the steps indicated here, can do this modeling. I hope you enjoy this, and that it is useful for you.

How to Use The SP-400 Neck Finish Selection

10 1 Beginner
This is a short tutorial to show how to properly use the SP-400 Neck Finish (and others) that we upload to the community. You can find the files here: https://grabcad.com/library/sp-400-complete-line-of-neck-finish-1 And also here: https://grabcad.com/library/standard-bottle-neck-finish-1 We will model a jar to fit a 120mm neck (i.e. 120 SP-400). Let's see...

Using the 75% "rule" on Neck Finish.

5 0 Beginner
This "rule of thumb" allows us to choose a safe value between a range that has a maximum and a minimum value. By using this rule we will be above the average value, but within the range, obtaining greater security in any case.