The Paton Welding Journal, 2010, №02



2010 №02 (08)

2010 №02 (01)

---

TPWJ, 2010, #2, 36-40 pages
 
DETERMINATION OF ADDITIONAL RESISTANCES TO SHEET PANEL DISPLACEMENT OVER DEAD ROLLER TABLE OF ASSEMBLY AND WELDING LINES


Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 2, 2010 (February)
Pages                      36-40
 
 
Authors
V.A. ROYANOV¹ and P.V. KOROSTASHEVSKY^2
1Priazovsky State Technical University, Mariupol, Ukraine
²OJSC «GSKTI», Mariupol, Ukraine
 
 
Abstract
The nature of force interaction of the front edge of sheet panels in displacement along the dead roller table of assembly and welding lines was investigated. The value of additional resistance to displacement of panels for a case of arrangement of rollers with a critical pitch, as well as relationship between its components, was determined. Load cyclograms, allowing for additional resistance to displacement, to be used in calculation of power of the transportation device drives, and recommendations for decrease of the additional resistance were developed.
 
 
Keywords: arc welding, steel sheets, assembly and welding lines, roller table, displacement resistance, load cyclograms
 
 
Received:                ??.??.??
Published:               28.02.10
 
 
References
1. Ivanchenko, F.K., Bondarev, V.S., Kolesnik, N.P. et al. (1978) Calculations of lifting and transporting machines. Kiev: Vishcha Shkola.
2. Royanov, V.A., Korostashevsky, P.V. (2007) Selection of parameters of roller table of the line of sheet panel assembly and welding. The Paton Welding J., 7, 14-18.
3. Royanov, V.A., Korostashevsky, P.V. (2008) Determination of optimal relationship of roller pitch and distance between roller rows of transport systems of sheet panel assembly and welding lines. Visnyk Pryazovsky DTU, Issue 18, Pt 1, 184-187.
4. Ivanovsky, K.E., Rakovshchik, A.N., Tsoglin, A.N. (1973) Roller and disk conveyors and devices. Moscow: Mashinostroenie.
5. Plavinsky, V.I. (1969) Continuous transportation machines. Moscow: Mashinostroenie.
6. Zenkov, R.L., Ivashkov, I.I., Kolobov, L.N. (1987) Continuous transportation machines. 2nd ed. Moscow: Mashinostroenie.
7. (1985) GOST 8338-75: Radial single-row ball bearings. Moscow: Standart.

---