The first chapter of painting learning method 1, we have a long way to go to correct our mentality.
Many people complain that mechanical drawing in institutions is too difficult to do by themselves. At the same time, they also use labor, and people don't let you draw by hand. In fact, what they said is not wrong, because everyone will have some fears when learning a new subject, which has become a stumbling block on our learning road.
Only with solid basic skills can we not fall behind, and only in this way can we talk about leadership and innovation. Because the premise of innovation is in-depth understanding, analysis and cognition of old things, plus art created with one's own thoughts. What about the second leader? You must have a comprehensive understanding to operate well, and you can create your own era with your own inspiration. With these sense of mission and crisis, we have the motivation to move forward.
2. Make rational use of the resources around you.
Network, library, classmates, teachers, factory masters, school laboratories and practice factories are all our resources. First of all, the Internet is a double-edged sword, depending on how the sword holder wields it. Charge yourself in time, and at the same time, you can keep abreast of the trends of the world machinery industry.
There is also the classroom, where pure knowledge is exchanged, so we should do a good job in pre-class preparation and after-class review, as well as important notes in class.
It is worth mentioning that you have to explore many times in your rich resources. Take a small mechanical ring as an example:
Set up a small mechanical circle, a group that pays equal attention to learning and practice. Due staff: teachers engaged in mechanical drawing teaching, master of class mechanism, master of factory. There will be a circle here, and the specific implementation method is relatively simple. His principle is: teachers let our technical support and technical consultants, class draftsmen and ourselves become the most innovative new forces, and the master of the internship factory connects us with practice and theory. Only in this way can my own paintings have their own opinions and themes.
3. Drawing experience and suggestions
First, pay attention to knowledge and practice. Only by mastering the knowledge of painting can there be no slow progress in painting. This is that some people draw a nut for half a day, and some people get it in a few minutes. The difference is that knowledge is not solid enough.
Second, you can't think that general expressions are often just to master this, but to master knowledge comprehensively.
Third, pay attention to the drawing and identification of traces, traces and various special planes and lines in the learning process, and keep them in mind. Although no one will ask you this, it is the most frequently used place in actual production.
Fourth, don't let your hands be lazy, often draw with tools, and pay attention to freehand drawing.
Fifth, we should be good at and dare to use our imagination. Make the picture an object in your brain. Drawings are no longer just a piece of paper, but parts and machines.
Drawing learning methods Part II 1. Master the principle and method of orthographic projection, and pay attention to the relationship between spatial shape and its projection.
2. Pay attention to cultivate the ability of imagination and conception of geometric shapes from space (object) to plane (pattern) and then from plane to space.
3. Develop the good habit of consciously observing the national standards of engineering drawing, and constantly improve the ability of consulting standards.
4. Master the methods of shape analysis and line analysis, and through a series of drawing practice, see more, think more and draw more, so as to improve the ability of independent analysis and solving drawing and drawing problems.
5. Consciously finish homework and gradually improve the speed, accuracy and skills of drawing. Seriously participate in the computer operation of computer drawing, and constantly improve the ability to draw engineering drawings with drawing software.
6. Drawings play a guiding role in production, and any mistakes in drawing and reading drawings will bring different degrees of losses to production. Therefore, when studying courses and finishing homework, we should cultivate a patient and meticulous work style and establish a serious work attitude.
7. Pay attention to improving self-study ability. When reading textbooks or web pages, you should draw illustrations while reading them, and then listen to the teacher's guidance with unclear questions. Projection theory is closely related, and the previous study is not thorough and firm, and the more you learn later, the more difficult it is. So we must step by step, slowly, slowly and steadily, from the shallow to the deep, step by step.
Introduction of drawing software cad
CAD (Computer Aided Design) uses computers and their graphic devices to help designers complete the design work. Cad for short. In engineering and product design, computers can help designers undertake tasks such as calculation, information storage and drawing. CAD also includes: electrical CAD, foreign trade settlement CAD, Canadian dollar, coronary heart disease, computer-aided diagnosis, clothing CAD and so on.
3d maximum
3D Studio Max, usually referred to as 3ds Max or Max for short, is a 3D animation rendering and production software developed by Autodesk company based on PC system. Its predecessor is 3D Studio series software based on DOS operating system, and the latest version is 20 1 1. Before the appearance of Windows NT, industrial CG production was monopolized by SGI graphics workstation. The emergence of 3D Studio Max+Windows NT combination suddenly lowered the threshold of cg production. The first choice is to start animation production in computer games, and then further start to participate in film and television special effects production, such as X-Men II, the Last Warrior and so on. The drawing software of automobile companies is also very powerful, which can be used to draw rendering renderings and CG animations.
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