ISO 3089:2005
Machine tools -- Test conditions for self-centring, manually operated chucks with one-piece jaws
Product Details
This type of chuck has jaws known as one-piece hard jaws, the relatively large stroke of which allows quick adaptation to the most varied sizes of workpieces without dismounting.
ISO 3089:2005 deals only with the inspections of rotational accuracy of the chuck, the straightening and the centring of workpieces. It is not applicable to other dynamic quantities, such as measurement of counterbalancing or measurements gripping powers.