All machines that are in use today were once nothing but ideas conjured from the mind. These ideas first go through the process of visualization, which occurs in the form of a drawing/sketch before the actual machine fabrication takes place. It is no surprise that people often ask how engineers created machine designs before the arrival of CAD software?
Well, the simple answer is that engineers created these machine designs by hand, and it is obvious that such a manual method was tedious and time-consuming. Today, 3D mechanical drawings dominate a large section of the machinery industry, and some may wonder how this came about.
In this article, we take a closer look at how 3D mechanical drawings have impacted the machinery industry.
3D Mechanical Drawing in the Past: Methods and Limitations
Technical drawing burst forth as a discipline to visually communicate ideas in construction and engineering. With time, it advanced beyond simply sketching to the use of different specialized equipment.
As machines became more complex, so were their visualization requirements, which gave rise to the adoption of 3D mechanical drawings. 3D mechanical drawing solved several problems associated with machine designs, as it took into cognizance different perspectives and the complexities of modern machines. But manual 3D mechanical drawings were not easy to create since they generally involved a lot of 3D mechanical thinking, superb painting skills, and countless sketches to visualize every plane in different views.
Making a manual 3D mechanical drawing is riddled with a lot of challenges, some of which are:
3D Modeling Software and How They Impact the Machinery Industry
Advancement in computing technology resulted in the creation of 3D modeling software packages. Since the launch of the first 3D program, SketchPad way back in 1969, 3D modeling programs have evolved to keep up with the diverse demands of the machinery industry and thereby replaced the use of manual 3D mechanical drawings.
As enthusiasts, one may be wondering how the use of 3D modeling software packages has impacted the machinery industry?
So let us provide some insights. Besides the fundamental 3D modeling capabilities these software packages offer, they also render extensive and detailed visualization options for viewing even the smallest details in machine designs.
Taking it a step further, 3D software programs contain pre-loaded data on numerous material properties, dimensions, tolerance, and manufacturing process specifics, which helps engineers efficiently create more practical and more accurate machine designs for real-life use.
ZW3D: An Integrated 3D CAD/CAM Solution
Today, the design universe includes numerous CAD software that promise all kinds of features. But there is only a handful of design software created solely for the purpose of machinery design. ZW3D is one of the select few. The software package is built with the machining process in mind, handling everything from the initial product conceptualization to the product design and assembly, mold design and machining and more.
As you would expect, the ideal 3D machining modeling software has to do much more than just 3D mechanical drawings. Here are some of the features of ZW3D:
As we come to the end of this post, one thing that is clear for all to see is the impact of 3D mechanical drawings on the machinery industry plus the use of CAD software packages takes the entire design experience to a whole another level while saving ample time.
If you are ever in the market for an efficient CAD software for machine designs, ZW3D surely stands out because of its robust design modules and extensive features. ZW3D and ZWCAD are products of ZWSOFT, a reliable and innovative engineering software provider. We are committed to providing engineers and machine design professionals with reliable and innovative yet affordable CAD software solutions crafted with the end-user experience in mind.
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