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T. Jachowicz

Construction of clamping units of injection molding machines

Polimery 2005, No 2, 110




Summary

Functions of clamping unit (Z-O) being a part of molding machine tool system have been presented. The factors characterizing the work and functional properties of Z-O unit were discussed. Criteria of such units' classification were defined and attempt to classify the units on the basis of these criteria has been done. Currently used constructions of Z-O units were presented. The structure and principle of working of the latest or most characteristic Z-O units, in relation to particular groups of classification, as well as of uncharacteristic Z-O units showing interesting construction features were described. Additionally, the factors determining the changes in Z-O units constructions, the effect of construction on the performance characteristic as well as the latest trends in such units design (automation) were presented.


Key words: injection molding machines, clamping unit, principles of working, construction, performance characteristic


T. Jachowicz

Construction of clamping units of injection molding machines