Essays about: "Lab-test equipment"

Found 3 essays containing the words Lab-test equipment.

1. 1. Wear and degradation of Co, Fe and Ni-based cemented carbides against sandstone and granite

   University essay from Uppsala universitet/Tillämpad materialvetenskap

   Author : Felix Jacobson; [2018]
   Keywords : Cemented carbide; mining; drilling; granite; sandstone; mine water; wear; degradation; tribology; tribochemical; cobalt; nickel; iron;

   Abstract : This diploma work is performed at Sandvik Mining and Rock Technology, Rock Tools division, a world-leading mining equipment manufacturer. The aim is to study the wear of cemented carbide rock drill inserts worn against granite and sandstone countersurfaces, with focus on the impact of binder phase composition and flushing agent chemistry. READ MORE

3. 2. Study of the wear mechanisms for drill bits used in core drilling

   University essay from Uppsala universitet/Tillämpad materialvetenskap

   Author : Emy Guttenkunst; [2018]
   Keywords : ;

   Abstract : The thesis work was made in cooperation with the I-EDDA project who evaluates the drill equipment used in core drilling. The aim of this work was to determine how and why the drill bits are worn. READ MORE

4. 3. Experimental equipment for simulation of press nip in tissue paper machine : Prestudy and concept generation

   University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

   Author : Erika Nygårds; [2016]
   Keywords : Lab-test equipment; press nip; tissue machine; simulation; paper; Lab-testmaskin; pressnyp; mjukpappersmaskin; simulering; papper;

   Abstract : During manufacturing of tissue paper, large amounts of energy could be saved with an optimized press nip. In the press nip, water is pressed out of the paper and depending on both machine and paper parameters, the dewatering effect will vary. The dewatering process is however, a complex process which is not fully understood. READ MORE