# Engagement Ring Type Heart

Creation's quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.
• 357 views
• 1 like

## 3D model description

Hi, my friends, this is my second models, thank you:

-Size calculation (Model scaling)-

Firts for calculation, you must size the finger with a headband and you must calculate the diameter, example:

P= (2)(π)(r)

7cm = (2)(π)(r)

r= 7/2π

Diameter= (7/2π)2 = 2.22 cm = 22.2mm

Now, you must do the rule of three

20mm ----> 100%

22.2mm ----> X

X= (22) x (100)/20

X= 110%

Scaling= 110%

Thank You, Friend

English

Hey buddy, this is my second model, thanks for visiting:

• Sizing (model scale) -

First for the calculation, you must measure the finger with a tape and you must calculate the diameter, example:

P = (2) (π) (r)

7 cm = (2) (π) (r)

r = 7 / 2π

Diameter = (7 / 2π) 2 = 2.22 cm = 22.2 mm

Now, you must follow the rule of three

20 mm ----> 100%

22.2 mm ----> X

X = (22) x (100) / 20

X = 110%

Scale = 110%

Thank you, my friend.

## 3D printing settings

3D PRINT PARAMETERS

Parameters used in Resin printer

Layer height: 0.05mm

Botton layer Count: 6

Expusere time: 10s

Bottom expusure time: 90s

Light-off Delay: 1s

Bottom Lift Distance: 2mm

Lifting Distance: 2mm

Bottom Lift Speed: 48 mm/min

Lifting speed. 150 mm/min

Infill Structure: none

Hollow: Wall thickness: 0.60 mm Accuracy: 0% Inner(x)

-It is recommended to use a resin printer so that all the ring details are obtained-

Phases: 57,088

Time of print in resin: 3 Hrs

Rotate the model 42° so that the resin does not spill and the piece comes out evenly

English

Parameters used in the resin printer

Layer height: 0.05 mm

Counting of lower layers: 6

Expose time: 10 s

Lower exposure time: 90 s

Shutdown delay: 1 s

Lower lifting distance: 2 mm

Lifting distance: 2 mm

Lower lifting speed: 48 mm / min

Lifting speed. 150 mm / min

Filling structure: none

Hollow: Wall thickness: 0.60 mm Accuracy: 0% Inside (x)

• It is recommended to use a resin printer to get all the details of the ring -

Phases: 57,088

Resin printing time: 3 Hrs.

Turn the model 42 ° so that the resin does not spill and the piece comes out evenly

• 3D file format: STL
• 3D model size: X 25.8 × Y 16.2 × Z 29.2 mm
• Publication date: 2020/11/14 at 09:29

## Creator

Designs 4
Sales US\$2
Followers 16

Hi friends, l´m designer 3d. I'm starting in 3d, l liked the anime and videogames

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