TPU flexible filament in 3D Printing - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to identify the main property of TPU filament.

3D Printing

TPU filament is known for its [1] property, making it ideal for flexible prints.

Drag options to blanks, or click blank then click option'

Aflexible

Bopaque

Cbrittle

Drigid

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'rigid' because most plastics are rigid.

Confusing flexibility with opacity.

TPU filament is flexible, which allows it to bend without breaking, unlike rigid or brittle materials.

2fill in blank

medium

Complete the code to state the recommended print speed for TPU filament.

3D Printing

For best results, print TPU filament at a speed of around [1] mm/s.

Drag options to blanks, or click blank then click option'

A150

B100

C70

D30

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing very high speeds like 100 or 150 mm/s which are too fast for TPU.

TPU prints best at slower speeds, typically around 20-30 mm/s, to ensure good layer adhesion and flexibility.

3fill in blank

hard

Fix the error in the sentence about TPU filament's bed temperature.

3D Printing

The recommended bed temperature for TPU filament is around [1] degrees Celsius.

Drag options to blanks, or click blank then click option'

A30

B60

C110

D200

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 110 or 200 which are too hot for TPU bed.

Choosing 30 which is too low for proper adhesion.

TPU typically requires a heated bed temperature around 50-60°C to help with adhesion and reduce warping.

4fill in blank

hard

Fill both blanks to complete the sentence about TPU filament printing tips.

3D Printing

To avoid [1] during printing, use a [2] extruder setup with TPU filament.

Drag options to blanks, or click blank then click option'

Astringing

Bdirect drive

Cwarping

Dbowden

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'warping' and 'bowden' which is less ideal for TPU.

Mixing up extruder types.

Stringing is common with TPU due to its flexibility. A direct drive extruder helps reduce stringing by controlling filament better.

5fill in blank

hard

Fill all three blanks to complete the TPU filament printing advice.

3D Printing

Use a print temperature of [1]°C, a bed temperature of [2]°C, and set the print speed to [3] mm/s for TPU filament.

Drag options to blanks, or click blank then click option'

A220

B60

C30

D180

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up nozzle and bed temperatures.

Choosing too high print speeds.

Typical TPU printing settings are around 220°C for the nozzle, 60°C for the bed, and 20-30 mm/s print speed for best quality.