what is solidworks ? SolidWorks is a popular 3D computer-aided design (CAD) software that is used for creating and designing complex models and assemblies in mechanical engineering, product design, and other industries. It is developed by Dassault Systèmes, a French software company that also owns other popular software such as CATIA and SIMULIA. SolidWorks provides a range of tools and features for creating 3D models, such as sketching, surface modeling, solid modeling, sheet metal design, and assembly modeling. It allows users to simulate and analyze the performance of their designs before manufacturing, including motion analysis, finite element analysis (FEA), and computational fluid dynamics (CFD). It also supports collaboration and sharing of designs with other users through various formats such as STEP, IGES, and STL. SolidWorks is known for its user-friendly interface and intuitive design, which makes it easy for beginners to learn and use. It is widely used in industries such a...
Industrial Management and Operations Research :
1. PERT and CPM
2. Linear Programming
3. Forecasting
4. Sequencing and Scheduling
5. Queuing Theory
6. Inventory Control
7. Transportation Model
8. Assignment Model
9. Aggregate Planning
10. Material Requirement and Planning
11. Break Even Analysis
12. Reliability
What is PERT and CPM ?
Project is a task designed to accomplish singular goal . Such as developing software, product . In project involves some batch work .
Project Management -
- Project Planning
- Project Scheduling
- Project Control
PERT - Program Evaluation and Review Techniques
- CPM and PERT are used to project Scheduling.
- CPM and PERT are network models
- CPM was developed by ' Du Pont ' in 1950.
- PERT was developed by 'U S Navy ' in 1950.
- In beginning CPM was used to design chemical plant .
- In beginning PERT was used to Polaris Submarine Launched Missile Project.
CPM :
- Deterministic Approach
- Onetime Estimated
- Activity Oriented
- Float Concept
PERT :
- Probabilistic Approach
- Three times Estimate
- Event Oriented
- Slack Concept
Steps of PERT and CPM :
- Project Objectives and work breakdown structure ( wbs)
- Precedence and Activities
- Network
- Time and cost estimates
- Longest path - critical path
- Use the network to plan , schedule , moniter and control the project .
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