For domestic use was made a forestry grapple attachment for a mini excavator. During development, we studied various forms of attachment of grabs and devoted ourselves to the development of couplings with the lowest possible production costs for the production of individual products. With the help of the morphological matrix, we created several concepts, which we then compared with each other and chose the best one. For this concept, we recalculated the welded construction, manufacturing costs and made simulations using the finite element method. We also made the coupling in practice and tested it while working in the forest.
|
