Experimental verification of the joints strength features in the quality control of the mass-produced upholstery frames

An upholstery frame is an element of furniture, which heavily loaded with forces. Critical to the quality load capacity connections its structure elements. Moreover important issue repeatability suitable strength in whole production batch. Tested wooden joints were made glue and staples. The goal our study was compare by a man robot industrial mass production. laboratory test done on universal testing machine measure stress–strain characteristics showing yield behaviour samples. results show that “robotic technology” gives slightly higher values than manual It also observed force value distributions compared two series samples have different nature both technologies. Based observation technologies based analysis research results, it found reason for this greater constancy technological parameters robotic (in described case, bigger variability caused exposure time adhesive drying, while “robotic” gluing, same throughout long series).