Pregled bibliografske jedinice broj: 40031
The impact of auxiliary devices on sewing machines upon processing parameters of sewing operations
The impact of auxiliary devices on sewing machines upon processing parameters of sewing operations // 3rd International Conference Innovation and Modelling of Clothing Engineering Processes IMCEP 2000 / Geršak, Jelka ; Zavec, Daniela (ur.).
Maribor: University of Maribor, Faculty of Mechanical Engineering,, 2000. str. 140-149 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 40031 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
The impact of auxiliary devices on sewing machines upon processing parameters of sewing operations
Autori
Rogale, Dubravko ; Dragčević, Zvonko ; Hursa, Anica
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
3rd International Conference Innovation and Modelling of Clothing Engineering Processes IMCEP 2000
/ Geršak, Jelka ; Zavec, Daniela - Maribor : University of Maribor, Faculty of Mechanical Engineering,, 2000, 140-149
Skup
3rd International Conference Innovation and Modelling of Clothing Engineering Processes IMCEP 2000
Mjesto i datum
Maribor, Slovenija, 11.10.2000. - 13.10.2000
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
garment technology; processing parameters of sewing operations; auxiliary devices on sewing machines
Sažetak
The investigation is presented of the impact of mechanical auxiliary devices on sewing machines upon processing parameters of sewing operation. Processing parameters are investigated at an ergonomically designed workplace, on a modern sewing machine, equipped with a processing microcomputer. Measuring samples are 300 to 1000 mm long, and stitching speeds are pre-programmed 1500 to 4700 rpm. Values for sewing operation processing parameters are measured and stored using the measuring system for processing parameters MMPP, developed especially for the purpose of research in the field of garment engineering. The results obtained indicate that using a tape piper basic time needed to perform the sewing operation is reduced up to 61.2%, while the usage of a hemmer reduces it by 38.3%. Specific time for sewing 1 m of seam is reduced using the above auxiliary devices as follows: by 64.5% using a tape piper and by 41.8% using a hemmer. Degree of sewing machine utilisation is increased by 110.6% using a tape piper, and by 59.8% using a hemmer. Average stitching in machine-hand sub-operations is increased with tape piper from 1041 to 3914 rpm, and from 1176 to 3959 rpm with a hemmer. Operation structure is altered by using auxiliary devices, achieving rationalisation of the movements constituting auxiliary- hand sub-operations, which has a considerable impact on processing parameters involved.
Izvorni jezik
Engleski
Znanstvena područja
Tekstilna tehnologija
