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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

Onshape for Absolute Beginners

Engineering Juice
in Modeling
3 0 Beginner
https://youtu.be/2utLjjkXpIg
Onshape onshape beginner onshape tutorial onshape beginners onshape cad tutorial onshape modeling tutorial onshape for beginners onshape tutorial for beginners onshape tutorial

Parasolid and the GrabCad viewer

Michel Man
in Modeling
4 0 Beginner
Displaying in the viewer a Parasolid file generated with recent software
Parasolid other nx solid edge solidworks parasolid

T-FLEX CAD 17 - Изучение системы

T-FLEX CAD ST
in Design & CAD
3 1 Beginner
Обучающие пособие включает в себя 5 видео, которые продемонстрируют Вам работу с интерфейсом системы T-FLEX CAD 17. Скачать бесплатную учебную версию T-FLEX CAD 17: https://tflexcad.ru/download/t-flex-cad-free/
T-Flex CAD cad t-flex

How To Create Chess Queen

Sneha Bhamidipaty
in Modeling
3 1 Beginner
Chess Queen on OnShape
Onshape

T-FLEX CAD 17 Basics

T-FLEX CAD ST
in Modeling
2 0 Beginner
The tutorial includes 5 videos that will show you how to work with the interface of the T-FLEX 17 CAD system. Download the free training version of T-FLEX CAD 17: https://www.tflex.com/resources/tflexcadst/
T-Flex CAD interface basics cad t-flex tflex

Onshape Exercise 6

Tigin Thomas Geevarghese
in Design & CAD
2 1 Beginner
Beginner's exercise videos in Onshape.
Onshape 3d tutorial glass wine exercise design onshape

Exercise 4

Tigin Thomas Geevarghese
in Design & CAD
2 1 Beginner
Beginner's exercise video in Onshape.
Onshape

Onshape Exercise 5

Tigin Thomas Geevarghese
in Design & CAD
2 1 Beginner
Beginner's exercise videos in Onshape.
Onshape 3d tutorial exercise design onshape

Onshape Tutorial for Absolute Beginners

Engineering Juice
in Modeling
1 1 Beginner
https://youtu.be/2utLjjkXpIg
Onshape onshape tutorial

T-FLEX CAD 17 - 3D Профили и Опорная геометрия

T-FLEX CAD ST
in Modeling
2 1 Beginner
Ролик демонстрирует работу с опорной геометрией - 3D Профилями, описывает их классификацию, типы параметризации, методы создания. Рассмотрены другие типы 3D элементов - рабочие плоскости, поверхности, 3D пути, 3D узлы и прочее.
T-Flex CAD geometry reference t-flex profile 3d cad

Robocon

Nauki .
in Modeling
2 1 Beginner
number-1
Alibre Design

Exercise 3

Tigin Thomas Geevarghese
in Design & CAD
2 1 Beginner
Beginner's exercise video in Onshape.
Onshape assembly cad design onshape

T-FLEX CAD 16. 3D model of the flange. Primitive

Victor Stasevsky
in Modeling
2 0 Beginner
Commands that unite the Primitive group allow you to create basic geometric bodies: Parallelepiped, Cylinder, Cone, Ball, Torus, Prism and Pyramid without creating additional construction elements. Source: https: //www.tflexcad.ru/help/cad/15/index.html? Primitive.htm Link to the lesson: 1
T-Flex CAD sv t-flexcad

Создание ролика в T-FLEX CAD 17

T-FLEX CAD ST
in Modeling
2 0 Beginner
В ходе урока вы познакомитесь с основными методами и принципами работы в T-FLEX CAD 17 на практическом примере.
T-Flex CAD roller example 3d cad t-flex
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