Essays about: "dry grinding"

Found 4 essays containing the words dry grinding.

  1. 1. Mechanical dry grinding process of saw chain

    University essay from Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap; Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Author : Dennis Svensson; Tobias Falk Svärd; [2019]
    Keywords : dry grinding; abrasive; grinding wheel; grinding disc; grinding wheel; friction; energy; work; chainsaw; saw chain; cutting link; cutting edge;

    Abstract : The cutting links on chainsaws needs to be sharpened regularly to retain its sharpness. The most effective way is to use a machine wheel grinder. However, due to high friction there is a high risk of tempering the steel and damaging the sustainability to wear, resulting in a dull cutting edge. READ MORE

  2. 2. Wear testing of high-alloy carbon steel used in mining tools

    University essay from KTH/Materialvetenskap; KTH/Materialvetenskap

    Author : Sara Olsson; Linn Efsing; [2013]
    Keywords : Wear; Wear-testing methods; Adhesive wear; Abrasive wear; Nötning; Nötningstester; Adhesiv nötning; Abrasiv nötning;

    Abstract : Wear is a commonly occurring degradation mechanism for materials and components in the rock drilling industry. The wear can occur by either abrasion or adhesive wear. Further corrosion and presence of water or other lubricating fluids with or without particles may influence the behavior. READ MORE

  3. 3. Teknik för egen foderberedning

    University essay from SLU/Dept. of Rural Buildings and Animal Husbandry [LBT]

    Author : Kristin Brodin; Erik Westerdahl; [2008]
    Keywords : foder; malning; kvarnar; beredning;

    Abstract : There is an uncertainty in the market for grain forcing the meat/milk producers to review alternative feeds to a larger extent, in order to get control over the feed costs. This has led to that the meat/milk producers need to have a good knowledge regarding how the different feeds influences the animals and which technical equipment to use for handling. READ MORE

  4. 4. Characterization of Hard Metal Surfaces after Various Surface Process Treatments

    University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

    Author : Ali Hakim; [2008]
    Keywords : WC-Co; cermet; grinding; blasting; polishing; residual stress; surface roughness; surface deformations; cross section; adhesion;

    Abstract : The aim of this thesis is to investigate how material surfaces are affected by various surface treatments and how this relates to the adhesion of the coating. The materials that were studied were WC-Co and Cermets and the surface treatments used were polishing, grinding with coarser and finer abrasive grains, and finally wet blasting and dry blasting. READ MORE