12 Questions
What is the main focus of Computer-aided manufacturing (CAM)?
Manufacturing planning and control
What are the two broad categories in which the applications of CAM can be divided?
- Manufacturing planning, 2. Manufacturing control
What is the purpose of Computer-aided process planning (CAPP)?
Preparing route sheets that list the sequence of operations and work centers
Which chapter discusses the topic of Numerical Control (NC) part programming?
Chapter 7
What does CAD/CAM NC part programming involve?
Programming the sequence of operations and work centers for production
What is the role of the computer in manufacturing planning according to the text?
To provide information for effective planning and management of production activities
What type of programming is more efficient for generating control instructions for machine tools for complex part geometries?
CAD/CAM part programming
What is one of the problems encountered when operating a metal cutting machine tool?
Determining the speeds and feeds to be used for a given operation
What do computer programs provide recommendations for in relation to metal cutting operations?
Appropriate cutting conditions
Which department is responsible for setting time standards on direct labor jobs performed in the factory?
Time study department
How are work standards set for new jobs by commercially available computer packages?
By summing the times for individual elements required to perform the job
What function is included in production and inventory planning?
Maintaining inventory records, production scheduling, material requirements planning, capacity planning, etc.
Study Notes
Computer-Aided Manufacturing (CAM) and Computer-Aided Design (CAD)
- CAD/CAM part programming is more efficient than manual part programming for complex part geometries
- Computerized machinability data systems recommend cutting conditions for different materials and operations based on compiled data
Machinability Data Systems
- Systems provide recommendations for speeds and feeds for metal cutting machine tools
- Recommendations based on data relating tool life to cutting conditions
Computerized Work Standards
- Computer programs set time standards for direct labor jobs in factories
- Programs use standard time data for basic work elements to calculate standard time for new jobs
Cost Estimating
- Computerized cost estimating simplifies the task of estimating new product costs
- Computers apply labor and overhead rates to planned operations and sum component costs to determine overall product cost
Production and Inventory Planning
- Computerized systems maintain inventory records, reorder stock items, and schedule production
- Systems also prioritize production orders and perform material requirements planning and capacity planning
Computer-Aided Line Balancing
- Computer programs assist in allocating work elements among stations on an assembly line
- Programs solve the line balancing problem to optimize production efficiency
CAM Applications
- CAM involves the use of computer technology in manufacturing planning and control
- CAM applications are divided into two categories: manufacturing planning and manufacturing control
Explore the overview of Computer-Aided Manufacturing (CAM) which involves the use of computer technology in manufacturing planning and control. Learn about the applications of CAM, including manufacturing planning and manufacturing control.
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