Manual Machining by Kinetic Engineering: When to Opt for Manual Machining?
10 July 2023When to choose manual machining? Kinetic Engineering offers insights and expertise in manual machining services. Make informed decisions today!
Manufacturers carry out different machining processes to produce a variety of parts and components. They also use these processes in generating prototypes that their clients would normally need for their product design and creation.
One group of machining processes that industries utilise today for their parts and products is manual machining. Manual machining, also known as conventional machining, refers to the process of using manually operated machine tools such as lathes, milling machines, and drill presses to shape, cut, and form raw materials into finished products. While computer-controlled machining processes such as CNC machining have become increasingly popular in recent years, manual machining still has its place in many manufacturing and repair applications.
Here are some situations where industries may opt for manual machining.
Small Production Runs
If you only need a few parts and components, it may not be cost-effective to set up a CNC machining operation as it can be expensive and time-consuming. Manual machining, alternatively, can be quicker and less expensive for small production runs, especially if the parts are simple and do not require a high degree of precision.
Complex Shapes
While CNC machines can produce extremely complex shapes, some shapes can still be difficult to produce with automated processes. In these cases, a skilled machinist may be able to use manual machining techniques to generate components with the desired shape more efficiently.
Repairs and Modifications
When repairing or modifying an existing part, it may not be feasible to create a computerised model and program a CNC machine to produce a replica. One great alternative in these situations would be manual machining as a machinist can directly repair and modify parts without waiting for a computerised model and program to be generated.
Prototyping
Before investing in a large production run, many manufacturers choose to create a prototype to test the design and functionality of a part. Manual machining can be a quick and cost-effective way to produce a prototype, which allows for quick adjustments and refinements before investing in a CNC production run.
Low-tolerance Parts
CNC machines can produce significantly precise parts. However, there are some situations where manual machining may be more appropriate for producing such parts. For instance, if the part is very small or has a low tolerance requirement, a skilled machinist can conveniently produce a more accurate result using manual tools and techniques.
Unique Materials
Machines and tools utilised for CNC machining operations can conveniently handle a wide range of materials. But some materials can be difficult or impossible to machine with automated processes. A skilled machinist, fortunately, may be able to use manual techniques to work with such materials and produce the desired parts and components for clients or industries.
Limited Resources
In some cases, a manufacturer may not have the resources or budget to invest in a CNC machining operation. Manual machining can be a cost-effective alternative that can still produce high-quality parts and components.
There are many situations where manual machining may be the better choice, particularly for small production runs, repairs and modifications, prototyping, low-tolerance parts, unique materials, and limited resources. The decision to use manual machining will mostly depend on the specific requirements of the project and the resources available to the manufacturer.
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