0
- 3 Dimensional views - Ease of revisions - Automatic dimensioning - Ability to change scale - Ability to use one drawing multiple times
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
What does 2D CAD mean?
2D CAD = two dimensional computer aided drafting. 2D CAD is like drafting on paper on a drafting board. 2D CAD is a old way of doing CAD. Nowdays, The new way is three dimensional CAD.
What kind of education is involved in going for CAD drafting jobs?
In order to get a good education in getting into CAD drafting jobs, you need to have a good grounding in technical drawing at high school. If that is not available, you go to a vocational college that provides CAD drafting courses.
What are CAD drawings?
Computer Assisted Drawing (or Drafting).
WHAT DOES C.A.D STAND FOR?
CAD Stands for computer-aided design and drafting.
How is a cad system different to a drawing program?
CAD or computer aided drafting systems are typically much faster and much more accurate than pencil drafting.
What does manual drafting offer that CAD does not?
It offers the opportunity to inject some of your artistic talent (if you have any) into the design drawings of your making. This is limited to your style of lettering and numbering on the drawing, as the engineering trades have strict rules to follow so that the completed drawing can be interpreted correctly. If you are considering entering the drafting profession, I would wholeheartedly recommend that you make CAD your main focus. Engineering firms want designers that can create accurate drawings quickly, as well as modify archived drawings without affecting the original. This is where CAD really excels. Being proficient at CAD will greatly increase your opportunities for employment.
What are the advantages and disadvantages of manual drafting?
Here i say. What do we have here. The drawing is drawn i see. The cad is new. What does that mean. Could it be, that i am afraid to see. How about that. Cad is better than drawing but drawing is better than cad. You see, if you draw then you draw, if you cad then its cad. No need for skills just the computer mind is you. But you are not you unless you draw it by you. So is it really you. Solely down to you. No denying.
What schools in Reno, Nevada, offer courses in CAD, or computer-aided design?
Computer-aided drafting (CAD) programs teach students to use software programs, such as AutoCAD, to create visual content and designs used in construction, architecture and engineering. Several schools in Nevada offer auto computer aided drafting (AutoCAD) programs, including the College of Southern Nevada in Las Vegas and Western Nevada College in Carson City
What are the advantages of autocad over manual drafting?
Three Dimensional Modeling: Creating 3D models manually is a very difficult and tiresome job. 3D CAD packages have many more powerful features for creating the 3D models easily.Easy to Modify: Modifying the CAD geometry is easy; you will always have "copy", "cut", "paste", "delete", "move" or some similar editing options available with each of the packages.Easy to Reproduce: Draftsmen used to take days to complete a drawing by manual drafting, and reproducing the drawing meant recreating the drawing from the beginning. But, in case of the CAD, you can reproduce the drawing in no time and make as many copies as you want.Computer Aided Manufacturing (CAM): The 3D CAD geometry is used as input for the CAM packages for generating NC codes. The manual drawings cannot be used for CAM packages.Computer Aided Engineering (CAE): The 3D CAD geometry is used as input for the CAE packages. The CAE packages can simulate the loading conditions and tell whether the CAD geometry can withstand the real loading or not. The drawings created manually cannot be used for CAE.Simulation of the Mechanisms: The 3D CAD geometry can be used for simulating the mechanism, thus you can check the functionality of a machine without investing in prototype building. Manual drawings cannot be used for mechanism simulation.Database Creation: The CAD files can be used to create a PDM/PLM database. Once created, the CAD database can be accessed through a wide area network. The drawings created by manual drafting can only be stored locally.Logical: CAD models or geometry entities are logically connected, or in other words you cannot create a CAD model which is not possible practically. The drawings created by the manual drafting method do not have such checks, and you can create anything.Environment Friendly: Manual drawings are necessarily created on paper, but the CAD drawings can be stored and used electronically without using paper.Access Control: Some of the drawings and design documents are very crucial for a company's business, and such drawings should not be accessible to all. Providing access controls of such drawings are easy for the CAD drawings, and the access level can be defined for each CAD drawings. Strict access control and maintaining confidentiality is difficult for the manual drawings.
What is the use of cad?
CAD is used in order to construct diagrams that will be distributed between Engineers to create what you desire. In addition, it is also use to calculate the amount of material that will be essential when constructing the foundation and the design itself.CAD, or computer-aided design and drafting (CADD), is the use of computer technology for design and design documentation. CADsoftware replaces manual drafting with an automated process. If you work in the architecture, MEP, or structural engineering fields, you've probably used 2D or 3D CAD programs.
What is the most important new tool used by drafters?
CAD ( computer aided-drafting)
What college courses are required for a career in computer drafting?
Some of the courses required for a career in computer drafting include advanced architectural computer-aided drafting, animation and visualization, and Civil CAD.
