Sökning: "grit"
Visar resultat 1 - 5 av 12 avhandlingar innehållade ordet grit.
1. Development of Multi-grit cBN Grinding Wheel for Crankshaft Grinding
Sammanfattning : A crankpin, part of a crankshaft, has a complex profile that is difficult to grind. The process often causes challenges such as excessive heat on the crankpin sidewall and wheel wear on the radius, causing reduced dressing interval. Different solutions were proposed to overcome these challenges, mainly focusing on the process, i.e. LÄS MER
2. Development of Multi-grit cBN Grinding Wheel for Crankshaft Grinding
Sammanfattning : Crankshaft is a geometrically challenging component to grind. Over the years a number of grinding strategies have been developed to overcome thermal damage issues and excessive wheel wear. Radial and angular plunge processes have been adopted on some of the production machines. Recently a new, temperature-based strategy, has been proposed. LÄS MER
3. Children's learning at play in a hybrid reality
Sammanfattning : This compilation thesis contributes with knowledge on children’s (8–12 years of age) out-of-school play in digital communities. The focus is on how these communities can be understood as learning practices in a hybrid reality. LÄS MER
4. A Study of the Adhesion Strength of Plasma Sprayed Coatings
Sammanfattning : Surface preparation prior to thermal spraying is a key factor in ensuring a good adhesion of the coating onto the part to be coated. Surface pre-treatment conditions and methods have mainly been developed experimentally and have changed little over the years. LÄS MER
5. A study of the adhesion strength of plasma sprayed coatings
Sammanfattning : .... LÄS MER