Hello everyone, I want to choose an engine for a perforation machine that does the emptying of Coke cans .I want to know the procedure to follow to determine the characteristics of the engine.
Thank you so much
Hello
It is already necessary to determine the effort required to perforate the can.
4 Likes
How should I proceed to determine the effort to be made by the perforation of the bobbin??
Hello
There is no need to ask several questions:
No. 1: http://www.lynkoa.com/forum/documents-commerciaux/machine-de-perforation-pour-le-vidage-des-bouteilles-pet-liquidrainer
No. 2: http://www.lynkoa.com/forum/documents-techniques-modes-d-emploi-maintenance/choix-du-moteur-et-de-la-pompe
Try to answer our elements already...
8 Likes
The force must be determined according to the perforation surface of the tool and the maximum strength of the bobbin material.
Here is the formula: http://www.pg-outillage.com/index.php/news/3-outils-de-poinconnage/81-faqefforts-de-poinconnage-dans-differentes-matieres
F = punching force in kilonewtons
(10 kN = 1 ton).
U = punch perimeter (in mm).
S = sheet thickness (in mm)
Rm = tensile strength (in
)
f= attenuation factor between 0.5 and 0.95 when using punches with cutting waves.
6 Likes
@Tomalam: your formula is for punching, however in view of his question and the elements given: "motor" and "perforation" I imagine more a solution by drilling, but without information from him, impossible to know...
1 Like
I knew a little more with him in Mp.
In fact he wants to perforate by cutting with a tooth saw, so to saw basically.