This British standard is a performance standard that aims to help its user in measuring the deflection of power presses.
BS 6979 describes a method for measuring the deflection of power presses under static conditions. Although the method is mainly applicable to power presses of mechanical open front type with capacities up to and including 2 500 kN, it may also be applied to straight-sided and hydraulic presses and to presses with capacities over 2 500 kN.
Note: Permissible values for deflection are not given.
BS 6979 on method for measurement of static deflection of power presses is useful for:
Power presses exert a considerable amount of pressure while performing their tasks. The pressure could affect the power press machine or its components by causing deflections or misalignment. These deflections could increase over time reducing the effectiveness and operational life of the power press.
BS 6979 helps you to perform the test method to measure the deflection of power presses by providing you with a detailed account its apparatus requirements and a step-by-step procedure.
In conclusion, by using the method given in BS 6979 you can identify the minor deflections that might occur in our power presses and resolve them before they affect the machine’s performance.