MACHINE SHOP

MACHINE SHOP (MACH)

DIVISION: Career Technical Education

MACH 101  BEGINNING METALWORKING SKILLS  
3 unit  
This course provides an introduction to fundamental metalworking skills using manual milling machines and lathes. Students will learn essential machining concepts, including machine setup, cutting tool selection, speeds and feeds calculation, blueprint reading, and precision measurement techniques. Emphasis is placed on industry safety standards, hands-on machining practices, and quality control procedures. Through lab exercises and project-based learning, students will develop the foundational skills necessary for entry-level machining positions and advanced manufacturing coursework. Total 36 hours lecture and 54 hours laboratory.
Grade Mode: Audit, Letter Grade
MACH 102  INTERMEDIATE METALWORKING SKILLS  
3 unit  
Prerequisite(s): MACH 101
This course builds upon fundamental machining skills, focusing on advanced manual mill and lathe operations. Students will refine their ability to interpret complex technical drawings and execute precision machining processes. Emphasis is placed on process planning, tooling selection, and quality control techniques. Hands-on projects, inspections, and troubleshooting exercises will prepare students for industry applications. Safety, efficiency, and problem-solving in machining environments are key components of the course. Total 36 hours lecture and 54 hours laboratory.
Grade Mode: Audit, Letter Grade
MACH 110  BLUEPRINT READING  
1 unit  
This course covers the basics of drawing conventions, symbols, scales, dimensions, and tolerances, with a focus on understanding plans, sectional views, and assembly drawings. Students will develop the skills necessary to accurately read and interpret blueprints to ensure precision and efficiency in production and assembly processes. The course emphasizes real-world applications to prepare students for industry-related tasks and technical roles. Total of 18 hours lecture.
Grade Mode: Audit, Letter Grade
MACH 111  GEOMETRIC DIMENSIONING AND TOLERANCING (GD&T)  
2 unit  
This course delves into Geometric Dimensioning and Tolerancing (GD&T), emphasizing its role in ensuring precision and clarity in engineering designs. Students will explore GD&T symbols, rules, and applications as defined by ASME Y14.5 standards, enhancing their ability to communicate design intent effectively. The curriculum covers form controls, datum systems, and tolerance types, fostering a comprehensive understanding of their impact on part functionality and manufacturability. By engaging with both theoretical concepts and practical applications, students are prepared to contribute to diverse industries, including aerospace, automotive, and manufacturing. The program is committed to fostering an inclusive learning environment that welcomes individuals from all backgrounds, promoting diversity, equity, and inclusion in the field of engineering. Total of 18 hours lecture and 54 hours of laboratory.
Grade Mode: Audit, Letter Grade
MACH 120  COMPUTER-AIDED MANUFACTURING (CAM): FUNDAMENTALS IN 2D  
3 unit  
This course provides an in-depth exploration of Computer-Aided Manufacturing (CAM), focusing on developing efficient CAM programs, analyzing and troubleshooting CNC programs, and applying multi-axis machining techniques. Through a combination of lectures, hands-on demonstrations, collaborative group activities, and individual assignments, students will gain practical experience in optimizing manufacturing processes, ensuring accuracy and efficiency, and creating complex geometries for advanced applications. This course is designed for individuals seeking to enhance their skills in modern manufacturing technologies. Total of 36 hours lecture and 54 hours laboratory.
Grade Mode: Audit, Letter Grade
MACH 121  COMPUTER-AIDED MANUFACTURING (CAD): ADVANCED 3D  
3 unit  
Prerequisite(s): MACH 120
This course provides students with advanced skills in CAD software, focusing on 3D modeling, CAM integration, and complex machining techniques. Students will explore advanced turning operations, toolpath optimization, and quality control through techniques such as coordinate measuring systems (CMS) and statistical process controls (SPC). Designed for those with foundational knowledge, this course equips students with the practical and technical skills necessary for precision manufacturing in a variety of industries. Emphasizing inclusive, hands-on learning, students will work collaboratively and independently to apply industry standards and enhance their problem-solving abilities in real-world scenarios. Total of 36 hours lecture and 54 hours laboratory.
Grade Mode: Audit, Letter Grade
MACH 130  CNC MILLING FUNDAMENTALS  
3 unit  
Recommended Preparation: MACH 101
This course provides an in-depth introduction to CNC milling operations, focusing on programming, machine setup, and operational procedures using G-codes and M-codes. Students will learn how to develop CNC programs for machining simple parts, set up CNC mills for operation, and troubleshoot common issues such as work offset coordinate errors. The course includes hands-on lab sessions where students will gain practical experience in workholding, tool selection, and machine calibration. Emphasis is placed on understanding and applying technical concepts in a real-world manufacturing environment. By the end of the course, students will be proficient in programming, setup, and operation of CNC milling machines and will have developed essential problem-solving skills for troubleshooting and optimizing CNC processes. Total 36 hours lecture and 54 hours laboratory.
Grade Mode: Audit, Letter Grade
MACH 131  CNC MILLING ADVANCED  
3 unit  
Prerequisite(s): MACH 130
This advanced CNC milling course focuses on the critical skills necessary to optimize milling programs and implement quality control measures to improve production efficiency and part precision. Students will learn to analyze and enhance CNC milling programs by adjusting tool paths, feed rates, and machining strategies to minimize cycle time and tool wear. Through hands-on practice, students will apply quality control techniques to ensure that machined parts meet required specifications and tolerances. Emphasis is placed on troubleshooting common CNC issues, such as work offset errors and tool wear, and developing solutions to maintain high-quality standards in a manufacturing environment. This course combines technical instruction with practical application, preparing students for advanced CNC operations in real-world settings. Total 36 hours lecture and 54 hours laboratory.
Grade Mode: Audit, Letter Grade
MACH 135  CNC TURNING FUNDAMENTALS  
3 unit  
Recommended Preparation: MACH 101
This course provides students with the foundational skills required to operate CNC turning machines, with an emphasis on programming, setup, and machining operations. Students will learn to interpret engineering drawings, select appropriate cutting tools, and securely fixture workpieces. The course covers essential CNC programming techniques using G-code, including basic operations such as facing, turning, drilling, and threading. Students will gain hands-on experience in programming and simulating CNC turning operations, adjusting machine parameters, and troubleshooting common issues. Emphasis is placed on quality control, part inspection, and maintaining dimensional accuracy. By the end of the course, students will be prepared to set up and operate CNC turning machines, program basic to intermediate machining operations, and ensure high-quality part production. Total of 36 hours lecture and 54 hours laboratory.
Grade Mode: Audit, Letter Grade
MACH 136  CNC TURNING ADVANCED  
3 unit  
Prerequisite(s): MACH 135
This advanced-level course in CNC turning focuses on optimizing machining operations and applying quality control techniques to enhance part accuracy, improve tool life, and reduce production costs. Students will learn how to analyze CNC turning processes, identify inefficiencies, and implement optimization strategies to maximize performance. The course includes in-depth study and hands-on application of advanced CNC programming, troubleshooting, and quality control practices, including the use of precision measurement tools and software simulations. Key topics covered include tool wear analysis, surface finish quality, cycle time optimization, and troubleshooting common machining defects. Through practical projects and case studies, students will gain the skills necessary to ensure precision and quality in high-level CNC turning operations. Total 36 hours lecture and 54 hours laboratory.
Grade Mode: Audit, Letter Grade