Tutorials

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Proper Method to Produce Lobster-back Duct Bends

lawrie
in Drafting
3 1 Beginner
One type of industrial component I have been involved with the design and manufacture of is lobster-back bends. This type of duct bend is made up of segments cut from flat sheets or plates, rolled into cylindrical parts, then assembled. These can be light sheet-metal or manufactured from thick plate. This quick tutorial is a supplement to the one I produced an outline of a method I have used modeling this type of component using Alibre Design. As this supplement concerns producing parts ready for manufacture and applies to whatever software you have used, that is not important as this short tutorial is to outline turning your modeled bend into the flat profile ready to be made into the completed bend. In this modern world, the bend parts will be cut out using CNC laser, or CNC Plasma cutting machines. Sometimes we produce the nc programs ourselves or we are required to produce the correct files for the laser / plasma department to program and cut out. Making the program to cut out the parts starts normally from a 2D dxf file at a scale of 1 : 1. This is the first part of the process that has to be correct. If you produce this dxf incorrectly the finished parts will be useless. Producing this at the right scale, 1 : 1 is different with different 3D cad applications, other problems can be caused by you working in different drawing units. If you are not doing the program, talk to the person who is to make sure you produce the dxf as required. Having a large quantity of wrongly cut parts is not a good thing
Alibre Design

AUTOCAD ELECTRICAL - CUADRO GENERAL DE PROTECCION

Chrisjcm
in Design & CAD
2 2 Beginner
El video esta basado en el ejercicio "Cuadro general de protección" del libro "Automatismos Industriales" de Juan Carlos Martín y María Pilar García, página 94.
AutoCAD Electrical electrical

LUGER 9MM PROJECT

Manolo Valenzuela
in Modeling
13 0 Intermediate
LUGER 9 mm See video. https://youtu.be/ifvvpdlOeuQ
KeyCreator nx12 nx11 solidedge inventor catia solidwork

Lobsterback Duct Bends Sheetmetal Method

lawrie
in Modeling
1 0 Beginner
This is the method I use to construct lobster back bends with sheet metal tools that I can produce flat patterns from, These flat patterns can then be used to produce files for CNC profile cutting machines. I have come across other ways of doing this using surfaces, thickened and turned into sheet metal parts. The software I am using is Alibre Design. As the version I have is low on surfacing tools I have found this a good way to model lobster back bends, which I have been involved with the design and manufacture for many years.
Alibre Design

AutoCad Electrical-2018 for Students,Beginners

Prajwith Ullal
in Modeling
2 0 Beginner
Autocad Electrical-2018 2D design Tutorial. I am Electrical Engineering Student from Karnataka(India), As a learner I have started creating tutorial, Please support me to grow up, please comment your suggestions. share the tutorial with your friends circle. Thank You.
AutoCAD Electrical electrical students autocad

AUTOCAD ELECTRICAL - CAJETIN - ATRIBUTO WD_TB

Chrisjcm
in Design & CAD
0 0 Beginner
El video muestra como utilizar varios atributos WD_TB para la creación de cajetines en un dibujo simple de AUTOCAD sin necesidad de utilizar plantillas
AutoCAD Electrical electrical autocad

How to add callouts/balloons to drawing in Alibre??

ALI ALDUBAISI
in Design & CAD
0 0 Beginner
Source: Alibre Design User Guide, page 440 https://www.alibre.com/assets/user-guide-12.pdf
Alibre Design drawings callouts ballons

INVENTOR TO AUTOCAD ELECTRICAL

Chrisjcm
in Design & CAD
1 0 Beginner
Creación de un esquema punto a punto en AUTOCAD ELECTRICAL desde un archivo XML generado en INVENTOR
AutoCAD Electrical inventor electrical autocad

How to do a TRIFOIL KNOT DESIGN

Manolo Valenzuela
in Modeling
1 1 Beginner
See video. https://www.youtube.com/edit?o=U&video_id=ki-eW7W6Bnc
KeyCreator nx catia solidedge inventor solidworks

PLASTIC COVER & MOLD

Manolo Valenzuela
in Modeling
1 2 Beginner
PLASTIC COVER & MOLD See video: https://youtu.be/GIDRJFsyOpY
KeyCreator tutorial design mold nx inventor solidedge solidwork catia

Alibre Design - How to Drive a Part From a Layout Sketch

lawrie
in Modeling
0 0 Intermediate
In this tutorial I will use a 2D sketch of the layout of a fan scroll to generate a 3D sheetmetal part using Alibre Design Software. When producing a range of centifugal fans the performance of each particular fan in the range is governed by equations called the "fan laws". Once the actual performance of one fan in the range has been established the performance of all other sizes can be predicted by these laws. This makes producing a complete range of a particular type of fan an ideal task for a parametric 3D approach to produce the drawings and other details ready for manufacture. The main dimensions of our fan are based off the diameter of the rotor.
Alibre Design

TUTORIAL 54: Solidworks / KeyCreator

Manolo Valenzuela
in Modeling
0 0 Beginner
See Video: https://youtu.be/Iabs4R-oQUE
KeyCreator catia inventor design 3d tutorial cam cad solidwork

Modeling Twisted 25 X 25 Square Bar

lawrie
in Modeling
1 0 Beginner
Modeling a twisted 25mm x 25mm square bar with Alibre Design software. The model is made using lofted sketches, and as this feature tool is common to many software packages, the basic method should work with other software.
Alibre Design

Aprenda a modelar con KeyCreator

Rafael Escobar
in Modeling
0 0 Beginner
Primeros pasos para comenzar a utilizar KeyCreator, este tutorial le ayudará a inciarse en este mundo del modelado por edición directa.
KeyCreator moto pieza modelado keycreator introduccion

COVID MASK DESIGN

Manolo Valenzuela
in Modeling
2 0 Beginner
COVID MASK DESIGN See video: https://youtu.be/dUNSE50tm58
KeyCreator design mask covid inventor nx12 nx11 solidedge catia solidworks
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