Essays about: "Mechanical manufacturing engineering"

Showing result 16 - 20 of 47 essays containing the words Mechanical manufacturing engineering.

1. 16. Improving the surface finish of the rubber weight plate : Master thesis in mechanical engineering

   University essay from Högskolan i Halmstad

   Author : Joyal Augustine; Steven Simons; [2021]
   Keywords : flashing; additive manufacturing; Ullman method; Pugh matrix; rubberweight plates; lever arm; smoothening tool; HGF; lever-spring; Ullman method;

   Abstract : Flash is the unwanted or excessrubber material that presents on the outersurface of themolded rubber product. This will affect the surface finish; it is a cosmetic defect andit can be removed. It forms because of the leak or the excess molded rubber materialbetween the surface of the mold, typically on the parting line, (Jordan Anderson,2014). READ MORE

3. 17. Design and evaluation of black soldier fly larvae and frass compost separator

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Daniel Ismail Eriksson; [2021]
   Keywords : Sustainable Development; Mechanical Engineering; Black Soldier Fly Larvae; Hermetia Illucens; Mechanical Screening; Vibrating Sieve;

   Abstract : Black Soldier Fly Larvae (BSFL) composting is a treatment procedure that generates two products: frass compost and BSFL. These products have different uses. BSFL can be used as animal feed and frass compost as soil fertiliser, and they need to be separated after the composting procedure has been finished. READ MORE

4. 18. Tribological and Mechanical Behaviour of 3D Printed Polymeric Bearings

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Sallar Ali Qazi; [2021]
   Keywords : Additive manufacturing; Rapid prototyping; 3D-Printing; Fused Filament Fabrication FFF ; Fused Deposition Modeling FDM ; Tribology; polyoxymethylene POM ;

   Abstract : Plastics contribute 2 GTons to the global carbon footprint, today, several countries have set targets to achieve carbon neutrality. Plastics, being a major contributor to global carbon footprint, would need to be reduced significantly from our daily life to achieve that or a way needs to be devised to recycle them. READ MORE

5. 19. Atomic wear mechanisms of hard chrome against Al2O3

   University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)

   Author : Raul Fierro Tobar; Marius Yuku; [2021]
   Keywords : Wear mechanisms; DFT; MD; hard chrome; aluminium; RDF; adhesive; abrasive; Nötning; DFT; MD; hårdkrom; aluminium; RDF; adhesiv; abrasiv;

   Abstract : Hard chrome exhibit hardness of about 70 HRC and lubricity that prevents seizing and galling and is therefore the common first choice for engineers to reduce friction and minimize wear. These properties enable engineering applications such as cutting and drilling, especially in manufacturing, production and consumer good industries. READ MORE

6. 20. Electrically powered manoeuvring of water jets

   University essay from Uppsala universitet/Industriell teknik

   Author : Joel Engström; [2021]
   Keywords : Bachelor thesis; Thesis; Mechanical engineering; Uppsala University; Design; Product development; Marine Propulsion; Electrical Actuator; Water Jets; Water Jet Propulsion; Water Jet Manouvering; Steer-by-wire; Marine Technology; Examensarbete; Maskinteknik; Kandidatuppsats; Uppsala Universitet; Konstruktion; Design; Produktutveckling; Vattenjet; vattenjetaggregat; Elektrisk Manövrering; Steer-by-wire; Marinteknik;

   Abstract : A shift towards electric and hybrid propulsion within the marine sector create new challenges for conventional water jet units manoeuvred by hydraulic systems. The high efficiency in high speed water jet crafts benefit from being powered by electricity but will be compromised by constantly running hydraulic pumps, draining available electric capacity on-board. READ MORE