CNC Cutting Machine Practice Test

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Prepare for the CNC Cutting Machine Test. Study using flashcards and multiple choice questions; each question includes hints and detailed explanations. Boost your confidence and readiness for the exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Why might manual part programming be unsuitable for large production volumes?

It requires high control over tool paths
It is error-proof
It is labour-intensive
It has no software costs

The correct answer is: It is labour-intensive

Manual part programming is often unsuitable for large production volumes primarily because it is labor-intensive. This means that the process of writing code by hand for each part can be time-consuming and requires significant human resources. As production volumes increase, the time and effort needed to program each part manually can lead to inefficiencies and increased costs. In a high-volume manufacturing environment, speed and consistency are crucial. Automated or computer-assisted programming methods can quickly produce the necessary G-code for CNC machines, allowing for rapid production without the delays associated with manual programming. Thus, while manual programming might work for small batches or custom work, it becomes impractical for larger quantities where efficiency is paramount. The other options do not align with the primary reason for this unsuitability: high control over tool paths may be necessary in any programming approach, being error-proof is an unrealistic expectation, and software costs might be a factor, but they don't directly relate to the labor-intensive nature of manual programming in high-volume contexts.