Fusion 360 beginner's Exercise #7 - Fusion 360 tutorial

Summary

In this tutorial video, the host demonstrates how to design a nozzle in Fusion 360 based on a subscriber's request. Using provided photos, the tutorial covers creating a circular base profile that lofts into a rectangular top profile with a constant 3mm thickness. The process includes sketching, extruding, lofting, and shelling techniques to achieve the desired nozzle shape, with additional steps for cutouts, fillets, and a slot. The video is aimed at viewers interested in CAD modeling and Fusion 360 software.

Takeaways

• 😀 The video is a tutorial on creating a nozzle design in Fusion 360 based on a subscriber's request.
• 🔍 The nozzle has a circular profile at the bottom that lofts to a rectangular profile at the top with a constant 3mm thickness.
• 📏 The design includes specific dimensions such as an inner thickness of 8mm, outer thickness of 14mm, and a total height of 65mm.
• 📐 The tutorial begins by creating a circle with an outer diameter of 49.7mm and extruding it to a height of 25mm.
• 🛠️ The upper profile of the nozzle is created by offsetting a plane 40mm above the base and sketching a 63mm wide slot.
• 🔄 Symmetry is used to ensure the design is balanced and centered around the construction lines.
• 🏗️ The tutorial involves lofting between the bottom circular profile and the top rectangular profile to form the nozzle shape.
• 🔩 The design includes a cutout for a screw hole and the use of the 'shell' command to give the component a constant thickness.
• 🛑 The tutorial assumes dimensions not provided by the user, such as the distance from the base to the top of the nozzle, and makes adjustments accordingly.
• 🔲 The final steps of the tutorial involve adding fillets and chamfers to the nozzle for a smoother finish.
• 📝 The video concludes with the creation of a triangular profile and a slot, emphasizing the importance of following the provided dimensions for accuracy.

Q & A

What is the main topic of the video tutorial?

The main topic of the video tutorial is to demonstrate how to create a specific nozzle design in Fusion 360 based on a subscriber's request and provided photos.

What is the constant thickness of the nozzle that the tutorial covers?

The constant thickness of the nozzle discussed in the tutorial is 3mm.

What is the outer diameter of the circle that needs to be drawn in the initial step of the tutorial?

The outer diameter of the circle to be drawn in the initial step is 49.7mm.

How far does the tutorial instruct to extrude the initial circle?

The tutorial instructs to extrude the initial circle to a distance of 25mm.

What is the purpose of creating the upper profile in the tutorial?

The purpose of creating the upper profile is to form the top part of the nozzle, which is a rectangular profile that lofts from the circular profile at the bottom.

What is the total height from the bottom of the nozzle to the top point as described in the tutorial?

The total height from the bottom to the top point of the nozzle is 65mm, which is the sum of 40mm and 25mm as described.

How does the tutorial handle the creation of the top profile's sketch?

The tutorial creates the top profile's sketch by first creating a plane 40mm above the existing profile, then drawing the required shapes and dimensions, and using construction lines and symmetry to complete the sketch.

What command is used in the tutorial to combine the bottom and top profiles of the nozzle?

The tutorial uses the 'Loft' command to combine the bottom and top profiles of the nozzle.

What is the assumed distance from the top of the extruded part to the top point of the nozzle?

The tutorial assumes a distance of 20mm from the top of the extruded part to the top point of the nozzle, leaving 10mm for the rest of the loft.

How does the tutorial address the creation of the nozzle's cutout?

The tutorial addresses the creation of the nozzle's cutout by projecting points, drawing lines, and using the extrude cut command with a symmetric distance.

What is the final step in giving the nozzle its constant thickness?

The final step in giving the nozzle its constant thickness is using the 'Shell' command, selecting the top and bottom faces, and specifying an inside thickness of 3mm.

How does the tutorial suggest finishing the nozzle design?

The tutorial suggests finishing the nozzle design by adding fillets for a smoother appearance and creating additional features like slots and a triangular profile as per the given dimensions.

Outlines

00:00

🔧 Introduction to Nozzle Design in Fusion 360

The video tutorial begins with the host introducing the project of creating a nozzle using Fusion 360, a 3D CAD, CAM, and CAE software. A subscriber requested the design based on photos provided. The nozzle features a circular profile at the bottom, lofting to a rectangular profile at the top, with a constant 3mm thickness. The tutorial will guide through creating a solid body, then shelling it to achieve the desired thickness. The process starts with drawing a circle of 49.7mm diameter and extruding it upwards, followed by creating the top profile 40mm above the base plane.

05:01

📏 Creating the Upper Profile and Symmetry

The second paragraph focuses on creating the upper profile of the nozzle. The host demonstrates how to offset a plane by 40mm and sketch a 63mm wide rectangle, which represents the top view of the nozzle. Emphasis is placed on ensuring the outer thickness is 14mm, maintaining symmetry with the center lines. The host also explains how to measure the center distance using the top view and how to project lines and create a circle tangent to the outer profile, which is then mirrored to create a symmetrical shape.

10:02

🛠 Lofting and Extruding the Nozzle Shape

In this part, the host proceeds to loft the circular and rectangular profiles to form the nozzle's body. Before lofting, an assumption is made regarding the unprovided dimensions, and the body is extruded upwards by 30mm. The loft operation is adjusted to join the profiles with a curvature rather than a straight line. The host also discusses creating a cutout in the side view, projecting points to establish lines for the cutout, and mirroring the sketch to maintain symmetry.

15:02

🔨 Finalizing the Nozzle with Fillets and Slots

The final paragraph covers the completion of the nozzle design. The host adds fillets with a radius of 3mm to smooth the edges and improve the nozzle's appearance. A slot is then created using dimensions provided by the user, with internal and external dimensions being carefully considered. The host demonstrates how to draw the slot's profile, offset it, and extrude it to create the final shape. The tutorial concludes with creating a triangular profile using a sweep operation and mirroring it to complete the nozzle design.

🎉 Conclusion and Viewer Engagement

The video concludes with the host summarizing the nozzle design process and encouraging viewers to enjoy the tutorial. They invite any queries or suggestions for future videos and remind viewers to share, subscribe, and support the channel. The host signs off with well wishes, and background music plays to close the video.

Keywords

💡Nozzle

A nozzle is a device designed to control the flow and direction of a fluid. In the context of the video, the nozzle is the main subject being created in Fusion 360, a 3D CAD, CAM, and CAE software. The script describes the process of designing a nozzle with specific dimensions and profiles.

💡Fusion 360

Fusion 360 is a cloud-based 3D CAD/CAM/CAE tool for creating, modeling, and documenting products in 3D. The video is a tutorial on using Fusion 360 to design a nozzle, showcasing the software's capabilities in creating complex shapes and structures.

💡Profile

In the context of the video, a profile refers to the cross-sectional shape of the nozzle at different levels. The tutorial describes creating both a circular and a rectangular profile, which are then lofted to form the nozzle's body.

💡Loft

Lofting in Fusion 360 is a process used to create a smooth 3D surface between two or more profiles. The script mentions lofting as the method to connect the circular and rectangular profiles to form the body of the nozzle.

💡Thickness

The term 'thickness' in the script refers to the constant wall thickness of the nozzle, which is specified as 3mm. This is an important design parameter that ensures the structural integrity of the nozzle.

💡Extrude

Extrusion in 3D modeling is the process of pushing a 2D shape or profile through a certain distance to create a 3D object. The script describes extruding a circle to a distance of 25mm and other shapes to form parts of the nozzle.

💡Offset

An offset in 3D modeling is creating a parallel copy of a shape at a certain distance. The video script uses the term to describe creating a plane 40mm above a profile and using offsets for sketch dimensions.

💡Shell

In Fusion 360, shelling is the process of removing material from a solid body to create a constant thickness. The script mentions shelling the nozzle component to achieve a uniform 3mm thickness.

💡Mirror

The mirror function in 3D modeling is used to create a symmetrical counterpart of a selected part. The script describes using the mirror function to create symmetrical features on the nozzle.

💡Sweep

Sweep in 3D modeling involves creating a solid by moving a profile along a path. The script refers to sweep when creating a triangular profile along a line path for the nozzle's support structure.

💡Dimension

Dimensions in 3D modeling are used to define the size and position of features. The script frequently mentions dimensions such as the 49.7mm outer diameter of the circle, the 63mm distance between profiles, and the 3mm thickness of the nozzle.

Highlights

Introduction to creating a nozzle in Fusion 360 based on a subscriber's request.

Description of the nozzle's design with a circular profile at the bottom and a rectangular profile at the top.

Constant thickness of 3mm for the nozzle.

Starting the design process with a circle of outer diameter 49.7mm.

Extruding the initial circle to a distance of 25mm to form the base.

Creating an upper profile 40mm above the base with specific dimensions.

Using construction lines and slots to define the profile's dimensions.

Ensuring the outer and inner thicknesses are 14mm for structural integrity.

Lofting the profile to create the nozzle's shape without a provided dimension.

Assumption of dimensions for the unprovided measurements.

Extruding the lofted shape up to 30mm to complete the form.

Using the 'Join' operation to connect profiles in the loft.

Adding a cutout to the design with specific dimensions.

Creating fillets with a radius of 3mm for a smoother finish.

Shelling the component to achieve a uniform thickness of 3mm.

Designing a slot with given dimensions for the nozzle's functionality.

Constructing a triangular profile for additional support.

Using mirroring to duplicate the triangular profile on the opposite side.

Finalizing the nozzle design with additional fillets for aesthetic purposes.

Invitation for feedback and subscription to the channel for more tutorials.

Transcripts

[Music]

hey guys and welcome back to another

video of the spark plug so in this video

tutorial I am going to show you how to

make this nozzle in fusion 360 so one of

my subscriber mailed if emailed me and

provided destroyed in some photo then

asked me that if I can make this so why

I gave it a try so here it is so

basically you go I didn't me some photos

of the this logs on this plastic but I

guess so basically it it where it's a

circular profile at the bottom and it

still get lofted towards this

rectangular profile at the top the

thickness is oral thickness is constant

the 3mm thickness or I think I are three

and the thickness is 3mm so all you

provided was this few if we just look at

this view is it a friend we have to

profile better start cut out relics is

the purpose is to lock so yes because

can see the bottom gaya

80s provided internal die and out

outside data and similarly the top view

here the inside thickness and the

outside thickness a total high fat is 40

plus 25 is 65 and the distance from this

point to this point is 25 and distance

from this here's to here this 40 mm and

here's the dimension of the disk at

about to which we will make in later

part of the video so so first up on what

we will do we will start by making this

circle and we are not going to make this

part although we are going to add that

add at a once where we are going to make

this part as a solid body and then in

the last we are going to shell this

component to give it a constant

thickness of 3 mm so what I will do is I

will start with two are the up making a

circle of outer diameter 49.7 and then

I'm going to extrude it to a distance of

25 and then I will move proceed with

making this profile so what I have to do

is draw a circle of 49.7 and excavator

produces of 25 so switch back to new

workspace click on create a sketch and

click on the help link and across

testing for circle and from origin point

draw circle of 49 points

in diameter and finish the sketch and

then extrude it extrude this up to a

distance of four select new component of

true distance of 25 meters okay now once

turn what I have to do is I'm going to

make this upper profile the top us given

here

so it's basically up 40mm above this

plane so I'm going off and create a

plane above this profile 40 mm offset

plane and then I'm going to draw this 63

widest skills so for that first up the

plane and click on this face off set

face and offset distance will be 40 and

again go to create a sketch and here so

what I am going to do is go to

construction line press L and draw one

vertical line like this and one for his

only line like this then go to create go

to spot Center to center slot and then

from this point to this point

create a slot and don't forget to so

it's ahktar construction line and like

this so once done press d for dimension

as you guys can see the inside thickness

is 8 mm and like AB cider beer we don't

have to worry about the inside thickness

so we will concern about the we are

concerned about the outer thickness

softer thicknesses 14 mm so that means

from this point to this point the

distress is 14 mm and similarly you can

see that the die off this cell phone is

also 14 mm so what we are going to do

and also the distance from this point

out of the circle and this point is 63

mm so for that what you are going to do

we are going to make this dimension else

but even now as it is Kelsey

I'm just going to drag it like this make

sure it's in the middle of the circle as

you can see it's not right now it's not

in the middle what I'm going to do is

I'm going to make the first of all I'm

going to make fatter relationship

between this line in this thing right

it's in the middle now the next thing is

to make the symmetric relationship so I

want this both of this point symmetric

to the center lines of click on first

point and the second point and the

symmetric line now it's gets it did not

submit great with the point for

inclusion 360 if I just click on this

point and this point as you guys can see

it I can only alter the center distance

but will not thus disturb from this

earth to disarm so what I'm going to do

I am going to find the center distance

so Center distance can easily be

measured by looking at the top view as

it is can see the Dyer is the eye of

this circle the Daiya are the distance

from the outer to the outer profile is

63 as given here and daya is told is 14

that means the radius for central radius

is 7 so the distance from here to here

as you can scan can easily measure by 62

minus 14 is 49 so if I just make this 49

this automatically becomes 63 so once

complicated just click on finish the

sketch go to where to isometric view

know what I'm going to do is I'm going

to create another sketch on this plane

the dimension has not been provided so

what I'm going to do is I'm going to

pull it this command test people project

and project this line and this line and

press ok

once projected what you have to do is

again make a center line like this and

draw a circle passing for circle and

draw a circle of any dimension here go

to tangent and give attention to the

outer profile like this and to this line

also

and to this line also now once done go

to mirror select this circle the mirror

line would be the construction line and

press ok if knob st for trim and remove

the excess part like this so that it get

closed and click on finish the sketch

now as you guys can see we have to

sketch one is here and another one here

no no what I am going to do is I'm going

to create an off here's the loft select

this profile and this one and it is can

see what it will do it will create a

lock okay so but before that one thing

also one thing it needs to be done

before loft what we are going to do we

are going to extrude it up through a

distance or hopeful 30 mm causes it if I

if I just look at the front view here's

the front view this time is provided as

a dimension from this point to this

point is 25 and this point to the top

point 40 mm so but he didn't provided a

dimension from this point through the

this point so what I'm going to do I

will I have assumed a dimension from

this point to this point is 20 and rest

is left is 20 and 10 mm so what I'm

going to do it I am going to click on

extrude and I am going to the switch of

this sketch for now extruded up to a

distance of 30 mm and press ok bring

back the sketch now for now I'll just

switch off the body so you desk ends and

select this aloft so go to create

go to lock select this the profile 1 and

profile to no switch on the body

now you just can see that operation

currently set is set to cut so drag the

bar down and operation would be

join now as you guys can see it is

creating loft with the straight line but

if you look closely at the profile this

is a curvature this is actually a curved

profile so what I am going to do any

dimension has not been provided so what

I will do is I am going to this is

provide one right so for to provide one

and it's instead of connected Civic

direction then it will ask you about the

direction the more you move the more it

gets tangent to the first profile so I

am going to make this fifty I think yeah

this is good and perfectly now once done

what I am going to do is I am going to

make the if I just look from the side

view he has decided to reduce it has

also got provided and stuff this cutout

dimension so what I'm going to do I am

going to make a cut out like this so for

that go to side view again or we will

begin with a construction line and now

what I am going to do is I am going to

project this point am this point and

press okay now from this point I am

going to make a line like this and join

these two point again fighting to talk I

need to projector this point and the

bottom also you press ok and the stiffly

look out now I can just I cannot put it

on this point so I'm going to join this

line and from this very point to this

point I am going to create this closed

sketch now again go to mirror come on

select the switch of the body for now

select these three lines which one the

body the mirror line would be this and

press ok now click on finish the sketch

suite of the body and go to extrude

select this and this switch on the

bodies extrude cut it and the distance

would be symmetric

like this Andres okay now once done now

the only thing is left to give some

radius so provide fill it select these

profile like I am doing so the radius

value here is also not being provided by

the user so I'm going to make it 3 years

of 5 in them for now you guys can change

that so once done now the only thing is

left to dip the thickness so click on

shell select the top face and the bottom

face and in that Ignis type would be

inside and the thickness was 3mm and

press ok and you guys can see yeah our

component has been made so now we have

to make a smooth few more fillers to

lift it so that it looks more good so

now the only thing left is to make this

make this slot so this dimension is

given here I think it's very clear so

for that you just go to front view again

draw a line like this

and what I'm going to do is create a

center rectangle this is the center

rectangle so I'll just light it so that

we can look inside the sketch and again

to see did I mention here is the outer

dimension is 12 and the height is 9 and

the distance from the bottom is 7.5 so

press steel and from the bottom give it

a dimension of 7.5 this is going to be

12 this is going to be 9

now the a for internal dimension and it

is can see the internal is 10 so it's

basically this profile gets opted by

when mm so go to offset modify offset

select this and offset it inside to

distress of minus 1 like this

now all you need to do is join this line

to this line this line to this line and

click on finish the sketch now click on

extrude select this profile and select

the dimension is symmetric direction and

extrude cut and press ok now work for

the only thing now then therefore we are

left with is to make this one a

triangular profile you know this long

support that what I'm going to do that

I'm going to construct a plane plane a

plane analog part and the part would be

this so you can can can into anywhere

place it and press ok now again click on

select the sketch and select this

profile to view just click on slice now

one got we're going to do is I'm going

to make a line from make that triangle

from this very point like this to this

and I'm going to join this night the

dimension of the triangle has not been

provided so I'm going to make it

imaginary triangle like this like I'm

doing you guys can give it any dimension

but I don't want to waste my time here

so basically now you guys can give it a

dimension of 1 mm to 2 mm I think that

would be enough the purpose is just to

show you the trick so just click on

finish the sketch now once done there

can see our triangle has been created go

to create go to Swift select this

profile and the path is going to be this

line and press ok now for the other side

who don't have to make that again go to

simply go to mirror and the mirror type

is going to be feature for it's a

feature to swipe it's a feature so what

I'm going to do is select the object

from sweep and the mirror plane is going

to be our default X Y exit plane and

click on ok now just can see it's get

created here as well and press ok now so

here it will look like the part as given

by the dimension here so hope you

we'll enjoy the video he's come at any

queries and suggestions for my upcoming

videos and don't forget to share and

subscribe my channel thank you and have

a nice day

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