Increase of service life of excavator bucket teeth
Abstract
Operation of quarry excavators equipped with teeth of II0GIZL manganese steel on loading blasted rock showed a relatively high resistance of teeth (up to a month and more), which is explained by the emergence of significant riveting on their working surfaces as a result of strong impacts during scooping ...
Область исследования:
(Archived) Without section
References
- Katz R.Z., Zamanskaya F.P., Genze M.V., et al. Strengthening of G13L steel by explosion. - Vestnik Mashinostroeniya, 1966, № 3.
- Poderney R.Y. Quarry excavators at open cast mines of the USA. - Coal and Mining Machines, 1968, № 12.
- Semiautomatic surfacing of teeth of the bucket bucket teeth of excavators EKG-4 with powder wire. Information letter. Kiev, E.O. Paton Institute of Electric Welding, Academy of Sciences of the Ukrainian SSR, 1966, № 28 (407).
- Chukmasov S.F., Babchenko S.L. Influence of preliminary hardening of steel G13L on wear resistance of teeth of buckets of quarry excavators. - Metallurgical and mining industry, 1968, № 5.
- Chukmasov S.F., Babchenko S.L. New configuration of teeth. - Metallurgical and Mining Industry, 1967, № 3.
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