毕业设计论文.docVIP

摘 要 PAGE PAGE 16 编号 江苏电子信息职业学院 毕业论文 题 目 攻丝组合机床设计及夹具设计 学生姓名 学 号 学 院 专 业 班 级 指导教师 顾问教师 摘要 PAGE PAGE I 摘要 攻丝是一种常见的金属加工方法，广泛应用于制造业。然而，传统的手动攻丝过程效率低下且存在一定的风险。因此，本研究旨在设计一种自动化的攻丝组合机床，并开发相应的夹具，以提高攻丝过程的效率和安全性。首先，通过调研现有的攻丝机床和夹具的设计，分析其优缺点，并确定设计要求。然后，根据要求，进行组合机床的整体结构设计，包括攻丝头的选择、导轨系统的设计、传动系统的设计等。同时，设计相应的控制系统，实现机床的自动化操作。接下来，针对不同尺寸和形状的工件，设计不同类型的夹具，以确保工件的稳定夹持和准确定位。同时，考虑夹具的制造成本和易用性，进行合理的材料选择和结构设计。最后，通过实验验证设计的组合机床和夹具的性能。评估攻丝过程的效率和精度，并比较与传统手动攻丝方法的差异。同时，对系统的可靠性和安全性进行评估。研究结果表明，设计的自动化攻丝组合机床和夹具能够显著提高攻丝过程的效率和安全性。其自动化操作和精准定位功能可减少人工操作错误和提高加工精度。因此，该研究在实际应用中具有一定的推广价值。 关键词：组合机床,离合器压盘,主轴箱,夹具 Abstract Abstract Tapping is a common metalworking method, widely used in the manufacturing industry. However, the traditional manual tapping process is inefficient and carries certain risks. Therefore, this study aims to design an automated tapping combination machine tool and develop corresponding fixtures to improve the efficiency and safety of the tapping process. First, by investigating the existing tapping bed and clamp design, analyze its advantages and disadvantages, and determine the design requirements. Then, according to the requirements, the overall structure design of the combined machine tool, including the selection of the tapping head, the design of the guide rail system, the transmission system design and so on. At the same time, the corresponding control system is designed to realize the automatic operation of the machine tool. Next, different types of fixtures are designed for different sizes and shapes to ensure stable clamping and accurate positioning of the workpiece. At the same time, considering the manufacturing cost and ease of use of the fixture, the reasonable material selection and structure design. Finally, the performance of the designed combined machine tools and fixtures are verified by experiment. To evaluate the efficiency and precision of the tapping process and compare differences with convention