Essays about: "drilling engineering"

Showing result 1 - 5 of 30 essays containing the words drilling engineering.

1. 1. Chip Management in Milling and Drilling of Ductile Cast Iron

   University essay from Lunds universitet/Industriell Produktion

   Author : Alexander Jönsson; Giacomo Aliboni; [2023]
   Keywords : Chip Carryover; Chip Management; Ductile Cast Iron; Chip Removal; Chip Asportation; Milling; Drilling; Technology and Engineering;

   Abstract : This paper presents a comprehensive cross-functional analysis of machining operations for ductile cast iron components in the automotive industry, focusing on the problem of chip carryover and its impact on downstream processes. The research aims to understand the role of machining and identify the source of the issue, by analyzing different machining sequences and the chips that affect the final product or subsequent production stages. READ MORE

3. 2. Hydrogeological and economic analysis of a groundwater-based water supply system in rural Nepal

   University essay from Lunds universitet/Väg- och vattenbyggnad (CI); Lunds universitet/Teknisk geologi

   Author : Hamon Hedayatnasab; [2023]
   Keywords : Technology and Engineering;

   Abstract : Access to safe drinking water and sanitation is a given standard and considered as basic human rights in urban areas and industrialized countries. However, 40 % of the world's population living in rural areas in developing countries lack access to safe drinking water. READ MORE

4. 3. Installation of cables for monitoring purposes in the ground by using Horizontal Directional Drilling

   University essay from Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad (CI)

   Author : Eduardo Garcia Cañas; [2022]
   Keywords : HDD; Earth Embankment Dam; Resistivity; ERT; IP; Technology and Engineering;

   Abstract : The median age for Swedish earth embankment dams is about 60 years. Due to its longevity, one of the major concerns is the internal erosion causing increased seepage through the dam, which ultimately may increases the risk for dam failure. To meet this challenge, there is a need for improved monitoring methods. READ MORE

5. 4. A comparative study on hole quality criteria on CFRP drilling

   University essay from Lunds universitet/Industriell Produktion

   Author : Jerome Paul Raenius Jeevanandham; Sakthivel Balaji; [2021]
   Keywords : CFRP; Composites; Hole quality; Delamination; Uncut fibers; Technology and Engineering;

   Abstract : Drilling is an essential hole-making operation in the modern industrial world. Drilling operation is comparatively challenging in composites when compared to metals. Composites are heterogeneous and possess a high strength-to-weight ratio which makes it a challenge in composite drilling. READ MORE

6. 5. Axial cutting force in drilling operation

   University essay from Lunds universitet/Industriell Produktion

   Author : Heaven Frezgi; Bharath Gelli; [2021]
   Keywords : Axial cutting force; Drilling; Model optimization.; Technology and Engineering;

   Abstract : Metal cutting has been part of industrial development since the iron age. Since then, it has changed shapes and criteria, but efficiency in metal cutting has been one of the biggest goals in the industrial world for just as long. To have maximum efficiency requires some level of process behavior prediction, which inspired the degree project. READ MORE