We frequently mix up design and drafting/drawing. We think of drafting or drawing as being part of the design, yet designing is a very separate process from drafting or drawing.
Machine design is the process of building new machines or enhancing existing ones.
What steps are taken to design a machine component, a new machine, or an existing machine? Therefore, we are talking about those processes today.
Steps in the Machine Design Procedure:
- Identifying the need for the Equipment or a Machine
- Selecting the possible Mechanisms
- Analysis of Forces
- Selection of Materials
- Design of Elements
- Modification
- Detailed Drawings
- Production
- Quality Checking
Lets know each one in detail
Identifying the need for the equipment or machine:
We must first locate the source of the problem inside the system. Whether the problem is present or not. Try to find out the problem inside system or outside of the system(problems facing by a person).
We should find out the need for the machine or a system before designing any part or machine. If there is no need of the machine or part they there is no point in the designing or manufacturing it.
Selecting the possible mechanism:
Choose and examine the optimum mechanisms and movements for the particular machine. There should be optimized mechanism for movement of the machine/part. Be cautious in selecting the right or suitable mechanism, because this will decide the course of the direction of the machine/part.
Analysis of forces:
Then determine the forces affecting each machine part, whether it is moving or stationary. This will help you in selection of right material and dimensions.
Selection of Material:
After deciding the mechanism and analyzing the forces acting on the machine element, we have to select the suitable material to manufacture the element. According to the application, forces acting on it, availability in the market, and cost we have to select by material by considering this factors
Design of Element:
We must design every component of the machine to determine the right proportions to withstand the stresses after assessing forces and choosing materials. The stresses must be less than the maximum stresses that the material can withstand. Every element must receive the proper level of safety.
Modification:
Following the overall design of the machine’s component parts, we must change the machine to better utilize available resources and to do it at a lower cost. Because sometimes when designing a machine, we examine every factor, but in practice, we also need to take the machine’s entire cost into account as well as the resources that are readily available on the market.
Detailed Drawing:
We will create part, subassembly, and assembly drawings for the machine following the modification. While designing the pieces, we must also take into account the production options on the market. We’ll go on to manufacturing after that.
Production:
Components are made in factories in accordance with the drawing, then assembled in accordance with the designs.
Quality Checking:
The machine will subsequently undergo quality control to guarantee the product’s high caliber and safety.
Therefore, these are the fundamental design principles used while creating any machine or machine component.
FAQs:
Q. What are the steps involved in the machine design procedure?
A. The steps in the machine design procedure include identifying the need for the equipment or machine, selecting possible mechanisms, analyzing forces, selecting materials, designing elements, making modifications, creating detailed drawings, production, and quality checking.
Q. Why is it important to identify the need for the equipment or machine in the design process?
A. Identifying the need for the equipment or machine helps ensure that there is a valid reason and demand for designing and manufacturing it. It ensures that resources are not wasted on unnecessary or redundant machines.
Q. What is the significance of analyzing forces in machine design?
A. Analyzing forces helps determine the magnitude and direction of forces acting on different machine components. This information is crucial for selecting suitable materials and dimensions that can withstand the forces.
Q. How is material selection done in machine design?
A. Material selection is based on factors such as application requirements, forces acting on the component, availability in the market, and cost. The chosen material should have the necessary properties to meet the design specifications.
Q. What does the design of elements involve in machine design?
A. The design of elements refers to determining the appropriate proportions and dimensions for each machine component to ensure they can withstand the anticipated stresses and loads. Safety factors and material properties are taken into account during this process.
Q. Why is modification important in machine design?
A. Modification involves making changes to the machine design to optimize resources, reduce costs, and improve efficiency. It helps ensure that the final machine design aligns with the available resources and market demands.
Q. What is the role of detailed drawings in machine design?
A. Detailed drawings provide a visual representation of the machine components, subassemblies, and assemblies. They serve as a reference for manufacturing the parts accurately and assembling them correctly.
Q. Why is quality checking important in machine design?
A. Quality checking is essential to ensure that the manufactured machine meets the required standards of quality, functionality, and safety. It helps identify any defects or issues that need to be addressed before the machine is put into operation.
Thank you for reading!
Contact us for requirement related to product design, product development and manufacturing.
