How to deal with compression spring deformation?
Compression spring is the most commonly used spring, compression spring after a period of time, compression spring due to the deformation of a part of the error, how to do? Don't worry, here's how to correct a pressure spring:Actually for spiral compression spring after end face grinding, if spring free height, verticality and pitch and diameter, and so on are no deviation reach rules, tend to need correction processing.
Corrective actions are now typically manual or semi-manual. Common tools are: if the wire is more than 4 mm compression spring, we usually use more than hand lever press, split machine, punch press and other tools; If the wire is compressed to a spring less than 4 mm, we use special tools, pliers, hammers and other tools with wedge edge. Correction processing is to use these tools to make compression spring local plastic deformation to achieve the required size of the design