CATIA is probably the most preferred 3D modeling tool in the automotive and aerospace industries. This specific surface (it can be handled well by the experienced users) is well suited to use parametric design principles and hence result in great products. One of the issues we have in the automotive industry is to work with large surfaces for body exterior (main body, gate, hood.) or interior trim (door, headliner.) panels. CATIA enable us to design surface perfectly through the lines. Also, assembly features for intricate designs (gearbox, exhaust, engine, suspension.) are more than adequate. I did not find any inefficiency while designing products with CATIA. Only the interface and handling of the menu and mouse is not the best - or at least you need time to get used to it.
Codeware Compress is a very powerful ASME design tool. It is very intuitive and easy to learn. Anyone engaged in ASME related design projects will greatly benefit from investing in this software. It has tools for all types of ASME code products (pressure vessels, heat exchangers & boilers). Codeware is always improving the software. New features are included in almost all new releases. Their customer support is also great. They are quick to respond to questions. The web portal has great support tools. The ability to export the ASME design into 3D CAD formats is a huge time saver. The software can also be very handy for other types of non-ASME tank design work as well. For instance, you can use it to explore leg support structures for elevated tank designs.
Add more CAD functionality to create custom support structures and support brackets (clips, ect..)
Partner with a major CAD platform (such as Autodesk, SolidWorks) for an "In CAD" solution. Which would allow quick customization of the ASME design model without leaving the native CAD environment.
I generally contact with IT or internal CATIA support team, so I cannot comment in detail. I remember we have struggled to move to v6 update, and it required a long and detailed work to update all the systems. There were some times we had limited support from Dassault, but it is normal for a company of our size. So I cannot criticize much.
Once major advantage I realized when using CATIA is surface modelling, and modifications or changes in part model later. SOLIDWORKS provide a really good and quick way to part modelling. However, part modifications and assembly modifications take time. In CATIA, complex geometries can be easily generated, when compared to SOLIDWORKS. Managing and updating designs of large scale models and complex geometries made me realize an advantage of CATIA over other CAD software.
The ease of modeling helps a lot to save time, in both modeling new parts and also assemblies, which in the end makes a great positive impact on the development.
Codeware Compress is a huge part of our ability to design and release pressure vessels quickly. It has greatly reduced our engineering design cycle. We have built standards that allow us to release designs to fabrication in hours instead of days.
The ability to export the 3D CAD files makes quick work of developing quotes and proposals.
Codeware Compress greatly reduces the chances of errors related to meeting ASME code compliance. The software developers keep the software in sync with the current editions of the ASME code. That allows users to focus more time on the design aspects of the project and less time worrying about the actual nuts and bolts of the extensive ASME code rules.
