Secondary development of Zhongwang CAD helps Huachen heavy machine improve design efficiency

Kunshan Huachen Heavy Machinery Co., Ltd. (hereinafter referred to as "Huachen Heavy Machinery") is a high-tech enterprise specializing in the design and manufacturing of fully automatic CNC roll grinders, roll lathes, and roll grinders. The company's products are widely used in industries such as steel, paper, and non-ferrous metal manufacturing. Huachen has consistently competed with world-renowned brands on the same platform and won several major contracts. Its high-quality products and excellent service have earned recognition from well-known domestic large enterprises. The company has been honored with the "National Science and Technology Progress Second Prize" and the title of "Jiangsu High-tech Enterprise." ![Image](http://i.bosscdn.com/blog/20/13/07/01005854_78637.jpg) **Overcoming Production Design Challenges: Huachen Heavy Machinery Chooses Zhongwang CAD** As a professional manufacturer of roll grinders, Huachen Heavy Machinery places great emphasis on the quality and efficiency of its CAD software to meet market demands and customer expectations. Previously, the company used a domestic CAD system, but the drawings it produced were not in the mainstream DWG format, making it difficult for designers to collaborate with other teams that used standard CAD tools. In the machinery industry, clear part numbering and complete descriptions are essential for CAD drawings. To facilitate production, drawing management, and technical documentation, designers at Huachen often had to manually number each part and create Excel-based part descriptions. This process was time-consuming and increased the workload significantly. Additionally, there was no clear distinction between "borrowed parts," "purchased parts," "standard parts," and "special parts," leading to inconsistent drawing formats and a lack of internal design standards. On the other hand, Huachen Heavy Machinery uses various management systems like ERP to enhance production efficiency. However, there was a gap in data integration between the CAD design department and other departments. Manually collecting and compiling data for reports was not only labor-intensive but also prone to errors and inconsistencies. This made it challenging to maintain uniformity across departments. To address these challenges, Huachen Heavy Machinery sought a powerful, professional CAD solution. After thorough evaluation and testing, the company chose Zhongwang CAD Mechanical Edition. Through secondary development, the "Text Labeling Module" was customized to meet all specific needs, greatly improving efficiency and accuracy. **Zhongwang CAD Customization Enhances Production Efficiency** The practical features of Zhongwang CAD, such as the labeling function, have helped Huachen Heavy Machinery solve long-standing issues in their design process, significantly boosting productivity. Some of the key features praised by designers include: **1. Borrowing Parts, Purchased Parts, and Standard Parts** Based on the actual needs of Huachen Heavy Machinery, Zhongwang Software developed a comprehensive mechanical labeling system with an EXCEL export function. This allows for accurate part descriptions, including specifications, models, materials, weights, dimensions, and process requirements. Additionally, Zhongwang CAD offers flexible labeling methods for different types of mechanical parts, such as online/offline text labels, part count indicators, and special characters required for mechanical labeling. The label alignment can be adjusted, eliminating the need to call external functions and saving valuable design time. This makes it easier for designers to set parameters and ensures the quality of the drawings remains consistent. **2. Special Parts Labeling** Zhongwang CAD provides a unique way to label special parts. Designers can freely define the total number of special parts, set the starting point of serial numbers, and choose whether to use dots or arrows for marking. The labels can be arranged vertically or horizontally, with customizable alignment options. This feature is especially useful when labeling a large number of special parts, offering clarity, ease of modification, and improved efficiency. ![Image](http://i.bosscdn.com/blog/20/13/07/01005932_68131.jpg) ![Image](http://i.bosscdn.com/blog/20/13/07/01005953_26443.jpg) **Summary** To further improve CAD design efficiency and better integrate with the company’s information systems, Zhongwang Software redeveloped and optimized the CAD software previously used by Huachen Heavy Machinery. This ensured compatibility with mainstream software while retaining previous functionalities, achieving a dual benefit. Currently, thanks to the advanced features of Zhongwang CAD Mechanical Edition, Huachen Heavy Machinery has established internal design standards and provided accurate, timely data for enterprise production management. This has enhanced the company’s informatization process and improved overall operational efficiency. It is expected that as Zhongwang CAD becomes more deeply integrated into Huachen Heavy Machinery’s workflow, its advantages will continue to be fully realized, bringing even greater value to the company.

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