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Russian
00:00:02
solidworks course and today we are starting to00:00:04
look at a new topic - designing00:00:07
sheet metal parts and this is00:00:10
the first of two lessons on this00:00:12
topic. First, let's understand the very00:00:14
concept of00:00:15
what sheet metal parts are,00:00:17
then we will determine the advantages00:00:20
compared to conventional solid-state00:00:22
modeling and in conclusion, let's look at the00:00:24
basic commands for creating parts from00:00:26
sheet metal,00:00:27
let's go00:00:32
[music]00:00:54
[music]00:00:57
elleci00:00:58
[music]00:01:01
so modeling parts from sheet00:01:03
metal, as the name implies,00:01:05
is used to create 3d00:01:08
models of parts bent from sheets, these00:01:11
parts have a constant thickness at any00:01:14
point, but such parts can be created00:01:17
using standard00:01:18
SolidWorks tools, you will say and you will be right, but00:01:22
the use of specialized commands00:01:24
gives us a number of very advantageous advantages, let's00:01:26
start with the fact that we do not need to create a00:01:29
closed contour of the part profile, taking into account00:01:32
its thickness, we create only a force contour00:01:35
these are parts on one side and00:01:37
solidworks will add the thickness on its own, this is00:01:40
also very convenient because we can00:01:42
control the thickness of the entire part00:01:44
by changing just one parameter, in the same way00:01:47
with rounding radii they can00:01:50
not be specified at all, while in all sharp00:01:52
corners the program will add a rounding of a00:01:54
certain radius like this In this way, we00:01:57
can control all standard00:01:59
radii with one parameter. The following00:02:02
significant advantages of this approach00:02:05
are the ability to obtain a development of a00:02:07
workpiece, and with the help of a development it00:02:10
is easy to obtain a sketch for contour cutting,00:02:12
which greatly simplifies the production of00:02:14
such parts;00:02:16
look at the design tree; the00:02:18
first element is called sheet00:02:21
metal; this element declares the type of the created00:02:24
solid body,00:02:25
here you can control the main00:02:27
parameters of the sheet metal,00:02:30
sheet thickness and rounding radius;00:02:34
in addition, there are some other parameters here00:02:37
that I will talk about a little later. The00:02:40
last element of the00:02:42
design tree is called a development,00:02:44
just like the first element, it is created00:02:46
automatically when adding00:02:49
sheet metal to the parts with Using this00:02:51
element, we can display the part in the00:02:54
unfolded state;00:02:55
to do this, it is necessary to highlight this00:02:58
element;00:03:02
the development allows us not only to obtain a00:03:04
blank for the subsequent production of00:03:06
the part, but also to check the correctness of the00:03:08
created geometry, since in the bent00:03:11
state it is not always possible to see the00:03:13
mistakes made, for example, here we00:03:16
see the interference of bent edges Of00:03:19
course, it is not possible to make such a part in real00:03:21
life,00:03:23
so the part needs to be00:03:24
corrected at this stage.00:03:33
We will not dwell on the00:03:34
adjustment process, everything will be done in due time. The main thing is00:03:37
that now the geometry of the parts does not contain00:03:40
errors and can be given to production.00:03:50
Now let’s look at the00:03:53
SolidWorks method, you can create these00:03:55
very sheet metal parts00:03:57
all sheet metal elements are00:04:00
in the menu bet00:04:02
sheet metal the very first command00:04:05
we'll be introduced to00:04:06
is called base edge this is one of the00:04:10
few commands with which you can start00:04:12
creating sheet metal parts00:04:14
there are two ways to create a base edge00:04:18
look at the screen in front of you two00:04:20
fundamentally similar parts they00:04:23
have bases with four holes00:04:25
and two symmetrical ears at the top and bottom;00:04:28
however, these parts were created in different00:04:32
ways; let's consider the first part;00:04:35
it has a flat base of complex00:04:37
geometry; in this case, to create a00:04:41
base edge, a closed sketch00:04:44
corresponding to the geometry of the base is needed;00:04:47
call the command base edge00:04:53
on through properties, we indicate the thickness of the00:04:55
sheet metal,00:04:58
as well as the bend tolerance and types of00:05:01
stress relief, bend tolerance,00:05:03
this parameter is used when calculating00:05:06
the geometry of the development of a part, it has00:05:08
several variants of values, the most commonly00:05:11
used option is coefficient k, this00:05:14
coefficient can take values from00:05:16
zero to one and determines the00:05:19
location of the development line in places of00:05:21
bend relative to the inner and00:05:23
outer radii gebo00:05:25
in order for the development line00:05:28
to be located in the middle between the00:05:30
inner and outer radius diva00:05:32
coefficient k00:05:33
should be equal to 0.5 the auto00:05:37
stress relief parameter00:05:38
is responsible for relieving stress in places00:05:41
where a straight section of sheet metal00:05:43
borders the bend in this case it00:05:46
is done small cutout at the contact point00:05:49
the parameter can take three variants of00:05:51
values the rectangular cutout has a00:05:55
rectangular shape and its dimensions00:05:58
can be set either proportional to the00:06:00
thickness of the sheet or in a numerical format00:06:02
by disabling the parameter use the00:06:05
offset proportion the rounded cutout is made00:06:09
along a radius the parameters are the same as its00:06:12
rectangular version and the last00:06:15
option without gaps00:06:17
there is no stress relief, we will select the option of00:06:20
rectangular stress relief and00:06:22
confirm the command.00:06:26
As you can see, in addition to the base edge element itself, the00:06:33
sheet metal and development elements00:06:36
discussed earlier were automatically added to the part design tree. You probably00:06:39
noticed that we did not specify the value of the00:06:41
bend radius by default,00:06:44
this is connected with the fact that the base edge did not00:06:47
have bends, to fix this00:06:49
we call editing the definition of00:06:51
sheet metal elements00:06:55
and here we indicate the value of interest;00:06:57
this value will be used by00:07:00
default for all subsequent bends; the00:07:05
second part, on the contrary, has a00:07:07
curved base profile with00:07:09
rectilinear geometry; to create00:07:12
such a base edge, an00:07:14
open one is required a sketch of the section of the part corresponding to the00:07:16
profile, please note00:07:19
that the sketch does not have a rounding in places00:07:22
that stand on end,00:07:24
call com00:07:26
yes the basic loudly,00:07:29
in addition to the parameters already familiar to us, the00:07:32
property manager is also present and the00:07:34
bending radius00:07:35
its value should be 300:07:37
millimeters00:07:39
and also in the direction one window it00:07:40
is necessary to specify the value on with which00:07:43
we will extrude the element, this parameter has00:07:48
boundary conditions familiar to us from other solid modeling elements,00:07:51
select the values of the middle plane and00:07:54
indicate the extrusion value of 23800:07:57
millimeters, please00:08:03
note that the program00:08:05
gives the thickness of the part in a certain00:08:07
direction, to change it, enable the00:08:10
reverse direction parameter,00:08:13
confirm the command00:08:19
edge of the part, now we have steel00:08:22
Almost all the remaining commands are available; I will00:08:24
change the sheet metal; we will begin to00:08:27
consider them with one of the most00:08:28
popular elements, edge edge;00:08:31
first of all, we need to select the edge of00:08:34
the part from which we want to create a00:08:36
curved element; a00:08:40
yellow preview of the element will appear on the working field; we can select00:08:44
the direction and approximate length of the00:08:46
future element for to fix it,00:08:48
click on the working field with the left mouse button;00:08:52
further adjustments of the element will00:08:55
take place; we have started properties; the rounding radius00:08:59
is used as the one we specified by00:09:01
default, but it can be changed00:09:03
specifically for this element00:09:05
by disabling the option to use the default radius;00:09:07
we will use the00:09:10
value configured in advance;00:09:14
then we indicate the angle tilt in our00:09:17
case it is equal to 90 degrees the00:09:21
next parameter is the length of the flange this is the00:09:24
length of the element we will indicate the value00:09:26
of 70 millimeters00:09:30
but this pair00:09:31
has three reporting options the length00:09:34
can be reported from the point of virtual00:09:36
sharpness outside or inside the bend and00:09:39
also from the tangents to the outer radius00:09:41
of the rounding we will select the second option, we will00:09:46
further indicate the location of the edge and here00:09:49
we are offered a choice of as many as five00:09:51
options and its location, the first00:09:54
option places the outer edge of the future00:09:56
element tangential to the selected00:09:58
edge, the second option is the same only00:10:02
for the inner edge, the00:10:03
third option begins to create00:10:06
fillets directly from the selected00:10:08
edge, the fourth and fifth option and less00:10:12
in demand is a fold with virtual00:10:14
sharpness and tangentially to the fold, a00:10:18
pictogram of icons will tell you which00:10:20
option suits you best, the00:10:22
main thing is not to forget to check00:10:25
whether the selected parameter meets00:10:26
your requirements, I will choose option 300:10:30
fold from the outside in this case the fold00:10:33
is extended to the base edge not by changing00:10:36
its location, if necessary, you can00:10:39
shift the edge by a given distance;00:10:47
we confirm the command;00:10:52
you can also apply standard00:10:54
SolidWorks elements to the elements of the sheet metal, for example,00:10:56
elongated along the tower and cutouts, as well as00:10:59
roundings and chamfers; a cutout is made in the00:11:02
newly created one with gibi00:11:05
[music]00:11:14
[music]00:11:42
also for sheet metal, you can00:11:44
use arrays and mirror reflection of00:11:47
elements,00:11:49
reflect the elements rib edge and00:11:51
elongated cutout relative to the plane from the00:11:54
front, it00:12:01
’s fine until00:12:04
the hole in the base of the part00:12:10
[music]00:12:37
and the part is ready, let’s00:12:47
return to the first bracket and create a00:12:50
rib edge for it,00:12:55
select an edge of the part of interest,00:12:58
but now let's take a different path00:13:01
works promises to allow you to immediately create an element of the00:13:03
required geometry; to do this, click00:13:06
on the edit edge profile button00:13:08
in the property manager; a00:13:11
pop-up window will appear on the screen and the00:13:14
sketch of the element will become active; the window will00:13:17
move the side so that it does not interfere with the00:13:19
structure and draw the profile of the element00:13:23
[music]00:13:32
[ music]00:13:49
after we have finished working with the00:13:52
sketch, we return to the pop-up window00:13:54
to cancel changes, click cancel00:13:57
to return to the command manager,00:14:00
click back00:14:01
and to confirm the command, click00:14:04
ready edge edge is00:14:05
ready to be reflected00:14:08
relative to the plane above00:14:14
[music]00:14:22
excellent detail is ready the00:14:36
next command that we will look at00:14:38
in this lesson is in many ways similar to the00:14:40
previous edge edge command00:14:42
it is called an angled edge for this00:14:46
command we also need to have a blank of00:14:49
sheet metal parts in this00:14:51
case this is the base edge element00:14:54
we call the angled edge command00:15:00
in the same way as using the edge00:15:02
edge command we can add curved edges of00:15:05
the part; for this we select the edge of the part00:15:08
that needs to be completed;00:15:13
note that the program creates a00:15:16
new plane perpendicular to the00:15:17
selected edge;00:15:19
on this plane it is necessary to create a00:15:22
sketch of the section of the future edge of the part and00:15:25
the advantage of00:15:27
this command over the previous one immediately becomes obvious; the00:15:30
expiration claims may contain none bending an00:15:33
edge and several at once00:15:34
[music]00:15:42
having finished creating a sketch, we confirm00:15:45
the command.00:15:47
Now we get into the properties manager of the00:15:50
element itself.00:15:51
Here there are already familiar00:15:53
parameters: bend radius and00:15:56
edge location. The next feature of the command00:15:59
is the ability to select several00:16:02
edges of parts lying in the same plane00:16:04
as the base one, which are a continuation of the00:16:06
previous one. edges, please00:16:10
note that the00:16:13
bent elements created by the commands will be extended until they00:16:15
intersect with each other, however, there00:16:18
remains a small gap between them, the00:16:20
value of which can be specified in the we00:16:23
started properties. There00:16:31
are also00:16:33
three start end offsets that00:16:36
allow you to offset the element from the start00:16:38
and end points of the trajectory00:16:43
when using this feature00:16:45
one more parameter becomes available, the00:16:47
type of stress relief, the principle of operation00:16:51
of which we examined earlier, the00:16:57
part is ready, the00:17:09
next two commands also have00:17:11
certain similarities: the commands bend00:17:14
and drawn bend, and for a better00:17:17
understanding of the specifics of their application, let’s00:17:19
consider them using one example in front of00:17:22
us is not a complex part that has two00:17:24
flat petals for00:17:26
each of which we apply our own command,00:17:29
first we call the solidworks bend command00:17:35
as00:17:36
it asks you to select an existing sketch00:17:38
or plane to create a new one00:17:41
since we did not create a sketch in advance,00:17:43
select the face of the part on which we will create a00:17:46
new sketch, then create a straight segment00:17:49
at a distance of 30 millimeters from the edge00:17:52
details00:17:54
[music]00:18:02
and note that00:18:04
the end of the segment may not reach the00:18:06
edges of the part and we confirm the command,00:18:11
then we get to the element properties manager00:18:13
in which, first of all,00:18:15
it is necessary to indicate the fixed00:18:17
extreme part, that is, the part that00:18:20
remains motionless,00:18:23
after which a preview of the element will appear on the working field00:18:26
The peculiarity of00:18:28
the command is that it creates two00:18:31
bends of the part at once in00:18:32
such a way that the final edge of the part00:18:35
remains parallel to the base one. Then we00:18:38
can specify the angle of the bend00:18:42
and the magnitude of00:18:44
the bend and00:18:47
also determine the location of this00:18:50
size relative to the edges of the part; this00:18:53
can be the size between the final and00:18:55
base edges00:18:56
covered or covering the dimensions,00:18:59
if necessary, you can specify a00:19:02
bend radius different from the default radius00:19:04
and configure the location of the bend00:19:07
and a very important parameter that00:19:10
fundamentally changes in00:19:12
tellement and this is the parameter to fix the00:19:15
projection length, if the parameter00:19:17
is enabled, then in essence the granular part is00:19:19
projected onto a new plane,00:19:21
that is, in the view perpendicular to the base00:19:24
face, no changes will occur,00:19:27
the position of the edge00:19:28
will remain in the same place, confirm00:19:31
the command and see how00:19:33
the development of the part has changed,00:19:38
you can see00:19:39
that one end of the part has become longer, that00:19:42
is, this parameter00:19:43
increases the length of the part, turn off00:19:46
the development,00:19:49
edit definition elements,00:19:55
turn off the00:19:57
length parameter, projection is00:20:01
now an edge The00:20:03
second bend has shifted so00:20:05
that the length of the element before00:20:07
and after applying the command remains unchanged. In00:20:17
the same way, create a sketch for00:20:19
the command drawn bend00:20:22
[music]00:20:31
[music]00:20:40
select the fixed face and00:20:43
get a preview of the00:20:44
element on the working field. As you can see, this00:20:48
element creates only 1 bend of the part in00:20:50
difference from the previous one,00:20:52
therefore,00:20:54
there are no parameters to fix the projection length for this command, which00:20:56
means the length of the part before00:20:58
and after using the tool always remains00:21:01
unchanged, then we need to specify the bend angle,00:21:08
if necessary, specify a bend radius00:21:10
different from the default radius and00:21:13
adjust the bend location,00:21:16
confirm the command00:21:21
excellent, the part is ready the00:21:32
following time commands considered00:21:35
are exclusively joint, these are the commands00:21:37
to straighten and bend, look at the screen00:21:40
in front of us, a part that has00:21:43
several bends,00:21:44
imagine that in place of one of them it is00:21:47
necessary to make some kind of cut00:21:49
just for such cases, and there are00:21:52
commands to straighten, bend, first of all,00:21:55
call the straighten command00:22:00
we have started the properties, it is necessary to indicate the00:22:02
fixed face,00:22:03
that is, the face that will remain00:22:06
motionless in the coordinate system,00:22:09
then we indicate the bends that00:22:11
need to be straightened, you can00:22:13
use the button Find all bends, we will00:22:16
confirm the command and evaluate the result,00:22:20
in this case the program will select all the00:22:22
bends available in the part; we do not need this; we00:22:27
will return to editing the element and00:22:29
selecting a specific bend of the detail,00:22:34
we confirm the command,00:22:37
now the program has dispersed the parts only00:22:39
in the place of interest to us and we can00:22:42
make a cut in the part00:22:45
[music]00:22:53
[music]00:23:05
then we need to bend the part to its00:23:07
original state, for this we call the00:23:09
bend command,00:23:17
here you can already use the00:23:20
find all button bends and confirm the command00:23:29
in this way in the development we will create a00:23:32
different geometric figure, well, for00:23:36
today we have finished working with sheet00:23:38
metal, the knowledge we have acquired is quite enough00:23:41
to create most of the parts, and in the00:23:43
next lesson we will complete this topic and00:23:46
look at examples of working with more00:23:47
complex elements, thank you for attention00:23:55
[music]Description:
Онлайн школа SolidWorks - https://solidfactory.ru/ Шестой урок Продвинутого курса SolidWorks. Этот урок начнет знакомство пользователя с деталями из листового металла. Рассмотрим особенности и преимущества этого метода, а также основные команды для их создания. Содержание урока: 01:00 - Обзор концепции листового металла в SolidWorks; 03:47 - Инструмент Базовая кромка; 08:26 - Инструмент Ребро-кромка; 12:46 - Редактирование профиля кромки инструмента Ребро-кромка; 14:32 - Инструмент Кромка под углом; 17:05 - Инструмент Изгиб; 20:17 - Инструмент Нарисованный сгиб; 21:28 - Обзор инструментов Разогнуть/Согнуть. Содержание курсов в отдельном файле: Облако Mail - https://cloud.mail.ru/public/YYSp%2FXSzbJRQYE Google Drive - https://drive.google.com/file/d/1go16Byga73T-5W5dZG1G04nXB8N2gHgK/view?usp=sharing Композиция "Pilots Of Stone" принадлежит исполнителю Audionautix. Лицензия: Creative Commons Attribution (https://creativecommons.org/licenses/by/4.0/). Исполнитель: https://audionautix.com/
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The most convenient way is to use the UDL Client program, which supports converting video to MP3 format. In some cases, MP3 can also be downloaded through the UDL Helper extension.
How can I save a frame from a video "SolidWorks Продвинутый курс. Урок 6. Моделирование деталей из листового металла"?
This feature is available in the UDL Helper extension. Make sure that "Show the video snapshot button" is checked in the settings. A camera icon should appear in the lower right corner of the player to the left of the "Settings" icon. When you click on it, the current frame from the video will be saved to your computer in JPEG format.
What's the price of all this stuff?
It costs nothing. Our services are absolutely free for all users. There are no PRO subscriptions, no restrictions on the number or maximum length of downloaded videos.