Acrylic Engraving Techniques and Practices

The video tutorial from Epilogue Studio demonstrates how to create a laser-engraved high school science award using a clear acrylic sheet and a wood plaque. The process involves preparing the acrylic, setting up artwork in CorelDRAW, configuring the laser engraver, and assembling the final award. Key steps include using autofocus, setting engraving parameters, and ensuring a clean finish. The tutorial highlights the visual depth and contrast achieved by engraving on the back side of the acrylic.

What materials are used in creating the high school science award?

• Glass sheet and metal plaque

• Plastic sheet and glass plaque

• Clear acrylic sheet and wood plaque

• Metal sheet and plastic plaque

Where is the acrylic sheet placed in the machine for engraving?

• Bottom right corner

• Top left corner

• Top right corner

• Bottom left corner

Which software is used to prepare the artwork for engraving?

• Photoshop

• Adobe Illustrator

• Inkscape

• CorelDRAW

What feature is used in CorelDRAW to place the artwork inside the page?

• Clipping Path

• Layer Mask

• Image Trace

• Power Clip

Why is the graphic mirrored horizontally before engraving?

• To fit the page size

• To ensure correct orientation when viewed from the front

• To reduce engraving time

• To enhance the color contrast

What is the selected engraving setting for the acrylic material?

• Vector engraving at 400 dpi

• Text clipart engraving at 500 dpi

• Photo engraving at 600 dpi

• Text clipart engraving at 300 dpi

Which dithering pattern is chosen for a smooth engraving?

• Stuki

• Jarvis

• Floyd-Steinberg

• Halftone

What is the purpose of using bottom-up engraving?

• To prevent debris from settling on the graphic

• To speed up the engraving process

• To enhance the color contrast

• To reduce power consumption

What is done to the acrylic after the engraving is completed?

• It is painted

• It is laminated

• It is polished

• It is cleaned

What visual effect is achieved by engraving on the back side of the acrylic?

• A glossy finish

• A frosty white engraving with contrast

• A colorful pattern

• A matte finish