DrDLura
DrDLura
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Bio-Printing Series: Lab 3 Agar Slurry
This video demonstrates how a Agar slurry can be made to use as a support media for extrusion based 3D bio-printing.
00:00 Introduction
00:53 Components of the agar solution
03:05 Why it's important to make the slurry
04:38 Making the slurry
06:25 Adding a small amount (~10%) of liquid CaCl solution
08:23 The final support solution
08:50 Simple ring extrusion
09:22 More complex extrusion
10:00 Closing Notes
มุมมอง: 102

วีดีโอ

Bio-Printing Series: Lab 2 - Crosslinking with CaCl2
มุมมอง 236ปีที่แล้ว
In this lab we cross-link our Sodium Alginate solution from Lab 1 (th-cam.com/video/IfZSG8jNsLw/w-d-xo.htmlsi=AJ8kS0FHGhY3jU-3) using a 0.5% solution (by weight) of CaCl2. 00:00 Introduction 02:02 Drawing the alginate rings 04:04 Adding the CaCl2 solution 05:32 Testing the 1st ring (1 minute of cross-linking) 07:38 Testing the 2nd ring (4 minutes of cross-linking) 09:20 Testing the 3rd ring (7 ...
Bio-Printing Series: Lab 1 - Alginate Viscosity
มุมมอง 130ปีที่แล้ว
This activity is designed to help you better understand the process of creating appropriate concentrations of sodium alginate as well as the relative viscosities of different concentrations. 00:00 Introduction & materials 01:13 Making a 5% alginate starter solution 06:00 The 5% starter solution 07:00 Picking a % concentration how to calculate components 08:35 Demonstration for making a 2% solut...
Simple Helical Sweep (no audio)
มุมมอง 18ปีที่แล้ว
Simple Helical Sweep (no audio)
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มุมมอง 68ปีที่แล้ว
Practice Exam C - Intermediate Part with Revisions
Practice Exam C - Trebuchet Assembly
มุมมอง 88ปีที่แล้ว
Practice Exam C - Trebuchet Assembly
Practice Drawing Video Identificatoin
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Practice Drawing Video Identificatoin
Assembly Practice - Inverted Pendulum
มุมมอง 72ปีที่แล้ว
Practice building an assembly and measuring the assembly center of mass for Solidworks certification exams.
Solidworks Intermediate Part - Revolve Practice
มุมมอง 66ปีที่แล้ว
This is a good practice part to better understand revolve extrude, and revolve cuts.
SolidWorks - Part Modifications with Rollback, Shells, and Body Mirrors
มุมมอง 46ปีที่แล้ว
SolidWorks - Part Modifications with Rollback, Shells, and Body Mirrors
Solidworks - Sweep vs Loft with Guide Curves
มุมมอง 352ปีที่แล้ว
Solidworks - Sweep vs Loft with Guide Curves
Practice Problem - Angled Bracket
มุมมอง 18ปีที่แล้ว
Practice Problem - Angled Bracket
Solidworks Assembly - Nesting Dolls Creation & Exploded View Animations
มุมมอง 207ปีที่แล้ว
Solidworks Assembly - Nesting Dolls Creation & Exploded View Animations
Vicon Nexus Processing & Export
มุมมอง 1.8Kปีที่แล้ว
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Thermal Simulation for Conduction and Convection in Solidworks
มุมมอง 402ปีที่แล้ว
Thermal Simulation for Conduction and Convection in Solidworks
Counter-flow Heat Exchanger Thermal & Fluid Simulation in SolidWorks
มุมมอง 265ปีที่แล้ว
Counter-flow Heat Exchanger Thermal & Fluid Simulation in SolidWorks
Practice Problem - Prismatic Bracket
มุมมอง 24ปีที่แล้ว
Practice Problem - Prismatic Bracket
Thickened Surface Loft
มุมมอง 52ปีที่แล้ว
Thickened Surface Loft
SolidWorks Flow Simulation - External Flow
มุมมอง 6Kปีที่แล้ว
SolidWorks Flow Simulation - External Flow
Solidworks Flow Simulation for Internal Geometries
มุมมอง 922 ปีที่แล้ว
Solidworks Flow Simulation for Internal Geometries
Advance Part Creation - Review Q&A
มุมมอง 492 ปีที่แล้ว
Advance Part Creation - Review Q&A
Practice Assembly - Air Plane Toy
มุมมอง 232 ปีที่แล้ว
Practice Assembly - Air Plane Toy
Additional Tips and Requirements for Solidworks Mold Design
มุมมอง 432 ปีที่แล้ว
Additional Tips and Requirements for Solidworks Mold Design
Part Creation Practice Problem
มุมมอง 182 ปีที่แล้ว
Part Creation Practice Problem
Creating Mold Cavities
มุมมอง 282 ปีที่แล้ว
Creating Mold Cavities
Discussion of Drawings & Tolerances
มุมมอง 142 ปีที่แล้ว
Discussion of Drawings & Tolerances
Tolerance Stack Up Analysis
มุมมอง 492 ปีที่แล้ว
Tolerance Stack Up Analysis
Generating G-Code in Matlab
มุมมอง 2K2 ปีที่แล้ว
Generating G-Code in Matlab
Intro to Computer Aided Manufacturing w (CAM) in Solidworks
มุมมอง 672 ปีที่แล้ว
Intro to Computer Aided Manufacturing w (CAM) in Solidworks
Cura Slicer and Additive Manufacturing
มุมมอง 252 ปีที่แล้ว
Cura Slicer and Additive Manufacturing

ความคิดเห็น

  • @thdman15111
    @thdman15111 หลายเดือนก่อน

    The path tracking is lost due to multiple changes in contrast.

  • @nilosantos4862
    @nilosantos4862 2 หลายเดือนก่อน

    The Naca air foil is an equation given in standards that you enter with the basics dimension and in excel you can have the others point. In the option of spline you enter the points and you have the close pattern. This simulation is very interesting for have the lift factor per square of wings as well as the standard given data . Search for foils in Google by the NASA code you find all informations

  • @wizzard0.0
    @wizzard0.0 3 หลายเดือนก่อน

    super helpful thanks

  • @WaReaper
    @WaReaper 6 หลายเดือนก่อน

    I just wonder how accurate are those lift and drag values?

    • @nilosantos4862
      @nilosantos4862 2 หลายเดือนก่อน

      Search for Naca numbers you will find the lift and drag factors. Search for Naca 6402 and you will get the equation😊

  • @mbmaline
    @mbmaline 6 หลายเดือนก่อน

    I loved the video, are you going to post more? I am a master student and I am starting to work with bioprinting. I am the first of my research group to work with bioprinting and it was very helpful to see the bioprinting process so detailed. I am going to use the knowledge from your videos to refine my thesis and try to solve the problems I am facing. I work with alginate too but at a higher viscosity, did you ever work with higher percentage alginate solutions? Thank you for the video, It was very helpful to have a visual aid

  • @kaivalyaraval1108
    @kaivalyaraval1108 8 หลายเดือนก่อน

    Hi, I couldn't find part 1 of 3D rigid body kinematics. Can you please provide a link for part 1.

    • @DrDLura
      @DrDLura 7 หลายเดือนก่อน

      Sorry Part 1 was recorded in our course management system.

  • @DrDLura
    @DrDLura 11 หลายเดือนก่อน

    His name is Max 😊

  • @aloisluong6517
    @aloisluong6517 ปีที่แล้ว

    Hey, can you share your 3D model? would help me so much in my projetct

    • @DrDLura
      @DrDLura 9 หลายเดือนก่อน

      Probably a bit too late, but see attached. A commercially available set of plates would work much better than these BTW. drive.google.com/file/d/1I9Il6Gdd7xd09K2h9dzC9ik7j5fdA-C1/view?usp=drive_link

  • @sajjadkarami5439
    @sajjadkarami5439 ปีที่แล้ว

    Greetings, I would like to bring an issue to your attention. It is necessary to reset the extruder to 0 after every line. Currently, each line is set to extrude -0.2, which means it will initially extrude -0.2 and then cease extruding for subsequent lines. To address this, you have two options: 1. Insert "G92 E0" after each line. 2. Alternatively, you can increase the amount of extrusion for each line. For instance, you could use a sequence such as: E-0.2, E0, E0.2, E0.4, and so on.

  • @royaldust
    @royaldust 2 ปีที่แล้ว

    ProgramData is a hidden folder (if anyone is wondering)

  • @DrDLura
    @DrDLura 2 ปีที่แล้ว

    Turns out the mirror for the second half of the tooth cut out is the part that is most likely breaking the ability to automatically update the part when changing the gear ratio with the involute teeth. So we DO need to use an equation for both sides of the tooth (unfortunately).

  • @mikaelrpz3642
    @mikaelrpz3642 2 ปีที่แล้ว

    Very helpful sir, thanks

  • @brianjohnson353
    @brianjohnson353 3 ปีที่แล้ว

    Thanks to both teams and Dr. Lura for persisting in the face of all the hurdles we've had over the last year!

  • @curtisnobles4670
    @curtisnobles4670 3 ปีที่แล้ว

    Great Job Teams

  • @curtisnobles4670
    @curtisnobles4670 3 ปีที่แล้ว

    Great Job Hardee

  • @pewdiepie2296
    @pewdiepie2296 7 ปีที่แล้ว

    great lecture..thx