Open AccessThe effect of the initial size on the height of the crank press die
Author(s) -
А. К. Тулешов,
AUTHOR_ID,
G. Ya. Panovko,
B. I. Akhmetov,
AUTHOR_ID,
AUTHOR_ID
Publication year - 2021
Publication title -
vestnik nacionalʹnoj inženernoj akademii respubliki kazahstan
Language(s) - English
Resource type - Journals
eISSN - 2709-4707
pISSN - 2709-4693
DOI - 10.47533/2020.1606-146x.114
Subject(s) - crank , forging , die (integrated circuit) , kinematics , connecting rod , mechanical engineering , actuator , stamping , flexibility (engineering) , work (physics) , mechanism (biology) , engineering , structural engineering , mathematics , electrical engineering , physics , statistics , classical mechanics , cylinder , quantum mechanics
The expansion of the technical and technological capabilities of forging and stamping machines and equipment can be carried out through the introduction of new designs of actuators with wide functionality. These developments require solving the problems of kinematic synthesis and analysis of mechanisms. In this work a comparative analysis of the endurance indicators of a crank press with the mechanism for transforming the motion of Stephenson II depending on the elastic compliance of the connecting rods and the deformation of the forging was shown. In this regard, the features of the kinematics of a crank press driven by an asynchronous motor taking into account the flexibility of the connecting rods and the workpiece was investigated.