[Solved] What is the main purpose of a G-code preview in 3D printing? — Ans: To visualize the printing process layer by layer before printing | 3D Printing

3D Printing - G-code Fundamentals

What is the main purpose of a G-code preview in 3D printing?

ATo change the color of the printed object

BTo visualize the printing process layer by layer before printing

CTo control the temperature of the printer nozzle

DTo connect the printer to the computer

Step-by-Step Solution

Solution:

Step 1: Understand what G-code preview shows
G-code preview displays the printing process step-by-step, layer by layer, so you can see how the object will be built.
Step 2: Compare options to the purpose of preview
Only To visualize the printing process layer by layer before printing describes visualizing the printing process before printing, which matches the preview's purpose.
Final Answer:
To visualize the printing process layer by layer before printing -> Option B
Quick Check:
G-code preview = visualize layers [OK]

Quick Trick: Preview means see layers before printing [OK]

Common Mistakes:

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