A furniture company produces flat-pack wooden bookshelves. The company currently manufactures 50 bookshelves per week using batch production. Each shelf pan...
Question 1 Report
A furniture company produces flat-pack wooden bookshelves. The company currently manufactures 50 bookshelves per week using batch production. Each shelf panel is cut from MDF sheet using a CNC router.
(a) Explain what is meant by batch production. [2]
(b) Give two advantages of using a CNC router rather than a hand-held router to cut the shelf panels. [2]
Answer Details
(a) Batch production explained:
- Batch production involves manufacturing a set quantity of identical products (a batch of 50 bookshelves in this case) as a group before the equipment and tooling may be reconfigured for the next batch. [1]
- Each batch can be of a different specification (e.g. different shelf dimensions, finishes, or configurations), and there is typically downtime between batches for changeover, resetting the CNC program, and changing cutting tools if needed. [1]
(b) Two advantages of using a CNC router over a hand-held router:
- The CNC router cuts every shelf panel to exactly the same dimensions with very high accuracy and repeatability, ensuring all panels in the flat-pack are interchangeable and assemble correctly. [1]
- The CNC router can operate continuously without operator fatigue, producing panels faster than manual routing. It also cuts complex jointing details (e.g. housing joints, cam lock holes) automatically from the stored CAD data, eliminating manual measurement errors. [1]
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