As an old CAD user, I feel very excited about the achievements of domestic CAD. I feel a long-awaited expectation or feeling in the midst of being truly realized and expressed. This excitement has also spurred a long-standing desire to do something for domestic CAD with action. After thinking for a long time, I still want to describe the latest technical achievements of domestic CAD from the technical point of view, from the point of detail, with my true feelings. Although there are not many gorgeous rhetoric, I sincerely hope to take this opportunity to discuss and share with all CAD users and friends to support domestic CAD. I also like to use this series of "2007, domestic CAD application innovation" to pay tribute to all the "domestic CAD people" who have made unremitting efforts for the domestic CAD industry! Speaking of domestic CAD, can not but say the flagship representative of domestic CAD - Zhongwang CAD. The emergence of new manufacturers and new products in the market has triggered the big PK of domestic CAD, and the forces cannot be underestimated. From the comprehensive evaluation of various factors, as a member of many “user juryâ€, I personally have become the symbol and direction mark of the whole domestic CAD for Zhongwang CAD. Therefore, in this series of articles, I mainly use Zhongwang CAD as an example to introduce the current development trend of domestic CAD technology. This issue introduces “pruning technologyâ€. The trimming function has always been favored by the majority of designers. The performance of Zhongwang CAD2007 at this point is believed not to disappoint everyone. Once, the bar selection window and other quick selection of the object to be trimmed and the quick fill and cut function, you can only find traces in AUTOCAD, but now you can also use them in Zhongwang CAD to express precise ideas quickly and easily. . Below I will show you the essence of this in graphic and text. First let's take a look at the column selection and window crossing. 1) The above picture is taken from a design manual. The user wants to keep the space at the intersection of the rectangle and the circle. We can try to use the column selection cut mode to complete. 2) The column selection is to select all objects that intersect the selection bar. The selection bar is a series of temporary segments that are specified with two or more column selection points, and the selection bar does not form a closed loop. We try to draw the column selection line from the lower left point of the intersection of the rectangle and the circle to the upper right point, and then press Enter to get the desired result of the user, as shown below: 3) Now let's take a look at the window selections that have the same effect. The following graphics also come from a design manual. The user wants the diamond to be left blank. We try to use the window trimming method to complete. 4) Window intersection is to select the object inside or intersect with the rectangular area (determined by two points). Note that this selection method should move the mouse from right to left to perform the operation. We pull out the rectangular dashed box that intersects all horizontal lines from the bottom right to the upper left inside the diamond, and you can see the effect you want right away. The new column selection and window intersection trimming method selects the object to be trimmed by selecting a column or a window frame, etc., thereby enhancing the ease of operation and improving the pruning efficiency. What is even more surprising is the filling and cutting function introduced by Zhongwang CAD2007, which makes the designers clap their hands! 5) The above graphic comes from the design gallery. The designer does not want the five-pointed star in the middle to be filled. Is there any way to quickly realize this wish? We will immediately see if Zhongwang CAD2007 can achieve our wishes. 6) Filling the cut command is to use the trim command to quickly trim the filled object without refilling, which greatly shortens the designer's editing time for the filled object. We select the edge of the five-pointed star as the cut edge and just press the Enter key to see the outline of the five-pointed star. Not bad right! Come and download it on the official website of . You will be amazed at how domestic CAD can achieve this level! Looking at the current market development and situation, perhaps, for domestic CAD, success is just on the road. Through the above technical introduction and related comparisons, we have seen the progress of domestic CAD, and also Saw the improvement of the overall level of domestic CAD. The road is long and far-reaching, we still have to go up and down, firmly believe: Zhongwang and a large number of "domestic CAD people" work together, domestic CAD will certainly achieve greater success! Let us work together for domestic CAD! Germany type hose clamp bandwidth 9mm Hose Clamp,Tube Clamp,Pipe Clamp Aojin Hose Clamp Factory , http://www.tjhoseclamp.com
2007, the second innovation of domestic CAD application: pruning technology
The emergence and rise of domestic CAD is based on the glory and dreams of countless “domestic CAD peopleâ€, and all of this has now become a reality. Looking back over the past 10 years, the growth and maturity of domestic CAD is obvious to all. Just after entering 2007, a number of new manufacturers and products have emerged. The unprecedented prosperity has predicted that domestic CAD will usher in another. A new historic wave of development!