Stamping-bending machines: Bihler RM-NC e GRM-NC
The investment plan to renew our Mollificio Valli machines continues with the latest solutions offered by the machine manufacturer market. Today we present the new Bihler RM-NC and GRM-NC servo-controlled
SPRING MANUFACTURING : WHICH MATERIALS ARE USED
Let’s make a rundown of the materials used in spring manufacturing and the way in which they are made; knowledge is a prerequisite to deepen the causes of failure related
FATIGUE FAILURE OF A SPRING: WÖHLER AND GOODMAN DIAGRAMS
We continue on the topic of spring failure, talking about statistical tools (in graph / table form), which can be used for a preventive check of the spring geometry, to
SPRING PRODUCTION: WHY DO WE USE WAFIOS MACHINES?
When we say “springs”, the first thing that comes to mind are compression springs with coiled wire. In truth springs are much more than this, it would be more appropriate
DIFFERENCES BETWEEN STATIC STRESS AND DYNAMIC STRESS
Any material subject to the action of a load (force) is affected on a structural level through microscopic variations in geometry. Without wanting to discuss solid state physics, we can
WHY DOES A SPRING BREAK
Tecnicamente la rottura di una molla si presenta quando avviene l’interruzione di continuità della struttura fisica del filo che compone la molla: in poche parole il filo si spezza in
Recruiting Day
We are looking for new figures to be included in our staff. If you are interested, don’t miss our recruiting day. Mollificio ValliMollificio Valli Srl è una moderna azienda dotata