3D printing
3D printing or additive manufacturing (AM) refers to any of the various processes for printing a three-dimensional object. Primarily additive processes are used, in which successive layers of material are laid down under computer control. These objects can be of almost any shape or geometry, and are produced from a 3Dmodel or other electronic data source.
Basic principles
If the
THREE-DIMENTIONAL STRUCTURE
GEOMATRIC DATA FROM 2D IMAGE
3DMODELING, 3D ANIMATION,
AND 3D RENDERING
v ∙ The continuous development of 3D technology brought the advent of 3D TVs
∙ 2D image+2D image → 3D image
1. DEM(Digital Elevation Model)의 정의
출처 - http://en.wikipedia.org/wiki/Digital_elevation_model
From Wikipedia, the free encyclopedia
A digital elevation model is a digital model or 3D representation of a terrain's surface created from terrain elevation data.
There is no common usage of the terms digital elevation model (DEM), digital terrain model (DTM) and digital surface model (D
1. Pump에서의 Cavitation (공동현상) 에 대하여 기술하고 이로 생길 수 있는 문제점과 그 방지책에 대해 논하시오
- Cavitation이란
유체가 넓은 유로에서 좁을 곳으로 고속 유입하거나 벽면의 요철, 만곡부 등으로 흐름이 직선적이지 못할 때 유체는 저압이 되고 포화증기압보다 낮아지면 기화되어 기포가
First , I have high understanding about semiconductor and LED process.
Second, I have a lot of experience that set up the new machine .
① In Semiconductor Line , 200/300mm Single Spin Cleaning Machine.
Third , I have a lot of experience that apply new method to Unit Process and development of Cleaning/Dry Etching Process
Forth, recently I finished 3D Products Modeling in Korea machiner