Mechanical Design of snap-fit and FEA

$30-250 USD

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12 个月前

$30-250 USD

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The current box is hand-sized and is designed to contain three vials. We need you to explore opening mechanisms that are secure, yet ergonomic and user-friendly. Goals: 1. Design snap-fit opening mechanism options: Create various snap-fit designs that will allow the lid to securely attach to the box. The box designs should ensure easy lid removal and attachment by the user. Constraints: - The design options must be made in two versions: one for 3d printing (SLS) and one for injection molding. - The lid needs to be completely removable (no hinges). - The 3 circular holes on the lid need to remain there. - The outer dimensions of the box need to remain the same (however, small grooves, or indents that go INWARDS are allowed…as long as they do not interfere with the vials). - There is a barcode on one side of the box. The barcode area cannot be modified. 2. FEA: Conduct Finite Element Analysis on the designed snap-fit options to validate their efficiency and durability. This should confirm that the design is production-ready and can withstand repeated use without failure. We also need a video that shows how the snap-fit bends (and how forces are distributed) as the lid is added and removed.

Solidworks

Mechanical Engineering

CAD/CAM

3D Modelling

Ansys

项目 ID: 36725147

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活跃10 个月前

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29威客以平均价$140 USD来参与此工作竞价

@stargateinfotech

Hi there! My name is Neeraj and I am a professional 3D-2D Designer & Animator. I have more than 12 years of experience in this field. I'm passionate about creativity and can design your dreams into reality. I understand that you need me to design an opening mechanism for your current box that is hand-sized but need an option that is secure yet ergonomic and user-friendly. Additionally, I would like to propose two versions of the design - one for 3D printing (SLS) and one for injection molding - so that you can choose which one works best for you without any issues. I would be delighted to discuss this project further with you if you are interested.. Thanks and Regards NEeraj T

$125 USD 在2天之内

4.8

(184条评论)

7.7

@crazypixelteam

Hello there! My name is Ali Hussain and I am a 3D artist. I have extensive expertise in programs like 3DS MAX, Maya, Z-Brush, Blender, Photoshop, AutoCAD, SolidWorks, Vray and more. My goal is to help you design an opening mechanism for your snap-fit that is secure yet ergonomic and user-friendly. I know how important it is for you to maintain the outer dimensions of your box while still allowing for small grooves or indents that go INWARDS without interfering with the vials. To ensure that your designs are production-ready and can withstand repeated use without failure, I would recommend using a combination of Finite Element Analysis (FEA) and 3D printing (SLS). With my help, we can confirm that the designs are indeed production-ready and can withstand repeated use without failure. We can also produce a video showing how the snap-fit bends as the lid is added and removed so that you don't have to worry about any issues stemming from this process.

$140 USD 在7天之内

4.9

(103条评论)

6.9

@sajjadtaghvaeifr

Hi, I hope you are doing fine. I have PhD in mechanical engineering from Tohoku University of Japan. I have published 20 Journal papers and 16 international conference papers. I have a lot of experience in automotive, aerospace, biotechnology, computers, electronics, microelectromechanical systems, energy conversion, robotics and automation, and manufacturing. I am also expert in mechanical engineering softwares including Ansys, Fluent, Comsol, CATIA, Solidworks, Abaqus and Inventor. I'm interested in your project. Please send me a message so that we can discuss more. Best regards.

$140 USD 在7天之内

4.9

(46条评论)

6.9

@jameskaikai

Great FEA analysis and willing to start working immediately

$180 USD 在5天之内

4.7

(83条评论)

5.8

@saleiz2019

Hi there Can you share the overall dimension of the box and other constraints on the chat. I already have a list of snap fit design options to try by comparing their performance using FEA on ANSYS Transient Structural. STL file for 3D printing and molding guaranteed after the FEA analysis. I will share an animation video made on ANSYS Multibody dynamics with stress-strain results. Please feel free to share more information on the chat. Best regards Saleamlak A.

$140 USD 在7天之内

5.0

(23条评论)

5.6

@CADTECH21

Hello, my name is Manish and I am an experienced mechanical engineer and product development designer with 3D modelling, CAD/CAM, mechanical engineering, Solidworks experience. I understand that you are looking for a designer to help create a mechanical design for your snap-fit project and I believe I am the best fit for the job due to my skills in 3D modelling, CAD/CAM, mechanical engineering, Solidworks. I have worked on many projects small and large and can provide quality commitment along with quick response times. If you give me the chance to work on this project please feel free to contact me with any questions or concerns you may have regarding my services or the project itself. Thank you for considering me for this position!

$240 USD 在7天之内

5.0

(11条评论)

5.8

@youhana167

Mechanical Engineer Expert Hi there, I will do this project according to your concepts and requirements. I have designed more than 100 projects so for. I would give high quality work and results. I’m professional MEP mechanical engineer expert in interior home design, CAD design, Machine Design, 2D Technical Drawings, 3d modeling, CFD &FEA analysis, animation videos and industrial products with professional engineer team. I have gone thorough in your project description. I have worked on several similar projects. I have software skills in Autocad, Solidworks, Autodesk Inventor, Autodesk Revit, HAP, Excel and Word. I would give better design and solution for your project. I’m interested in your project. I’m full-time freelancer. I would give you quality work because your sanctification and work quality is my first priority. I’m waiting for your message to discuss. Thanks!

$40 USD 在1天之内

4.8

(39条评论)

5.1

@usamasohail91

hello . I’m an experienced 3D modeler for 6 years providing my services in this field. During these years of services I am aware of the use of Blender,Autodesk 3ds Max,SketchUp,Autodesk Maya,Cinema 4D,Tinkercad,LightWave 3D I can provide product modeling AR,low and high poly 3D modeling,3D product rendering,3D style rendering,3D product animation,3D product confugiration,3D product cinemagraph I have to ask you more queries regarding the task please join me on chat Usama F

$100 USD 在1天之内

5.0

(2条评论)

4.0

@kasumi009

Did I get your attention? Perfect. :) We've got you covered with designing an opening mechanisms of your box which is secure, yet ergonomic and user-friendly. You'll have an entire team working on your illustration with concepts made by our best artists. What's more! We shall not deliver unless you're completely satisfied of our final work. Looking forward to have my team to take a great care of your project.

$140 USD 在7天之内

5.0

(4条评论)

3.6

@jlunaantonio38

Hello, my name is Javier and I am a mechatronic engineer with extensive experience in electrical engineering, PCB and schematic design, microcontroller PCB board design, power electronics (AC_DC, DC-DC), embedded systems, circuit design, IoT and Arduino. I understand that you are looking for someone to help design a mechanical design of snap-fit and FEA for your project. Specifically you need options for opening mechanisms that are secure yet ergonomic and user-friendly. As well as ensuring easy lid removal and attachment by the user no hinges are required on the lid. Additionally you would like the outer dimensions of the box to remain the same but small grooves or indents that go INWARDS are allowed so long as they do not interfere with the vials. I believe I am the perfect fit for this project due to my extensive experience in electrical engineering, PCB and schematic design, microcontroller PCB board design, power electronics (AC_DC, DC-DC), embedded systems, circuit design, IoT & Arduino which will be necessary for successful completion of this project along with CAD/CAM skills necessary to undertake such a complex task.

$100 USD 在7天之内

5.0

(2条评论)

2.7

@Alvg27

Greetings. I can design the snap fit in SolidWorks 2020 and complete the FEA. My qualification is in Mechanical Engineering and I have extensive experience in product design. I would need to see the product and determine what snap fit design is required. Note: Snap fit designs are prone to damage for prolonged use. Not suitable to store/contain vials. Available for any questions. My time zone is GMT+2, South Africa. Regards.

$250 USD 在30天之内

0.0

(0条评论)

0.0

@noollorenzo

Hi! I have the skills and experience that you are looking for. I am a Mechanical Engineer with more than 10 years of working as a Mechanical Design Engineer for different industries. Please send me a message for other inquiries and samples. Thank You.

$140 USD 在7天之内

0.0

(0条评论)

0.0

@kishanashok29

Hi, I am new to Freelancer, I am a Mechanical design engineer with a Masters degree in Mechanical design and have 8 plus years of experience in Plastic Injection Molding for IOT Gadgets, I mainly specialize in Snaps and Enclosure designs. It would be a great pleasure to work with you on this project and I will be able to deliver your Project with higher quality and less turn around time. I work on Solidworks CAD, Solid works Simulation, Solidworks Plastics to ensure my designs are robust and would not have any defects of plastic injection molding. I have an extensive amount of experience in 3D printing technology and have links with manufacturer in China and Taiwan.

$150 USD 在7天之内

0.0

(0条评论)

0.0

@ledenando4

I have done a lot of snap fit designs for injection molding, some for sheet metal and some combining injection molding with castings or fabricated parts. There are examples everywhere of what you are looking for, the trick is to make them work reliably. There is snap fit design for three categories: 1-fit once and stay there, disassembly might break the pieces, like car panels 2-fit and open and refit, should withstand some hundreds of cycles, like a battery cover 3-fit and open thousand of times, like a sunglasses case The fact that I have deep knowledge of the production processes, as I have been in charge of them, makes DFM natural to me. I own and run a Solidworks licence. I have more than 15.000 hours with 3D CAD, most of them with SW and Creo. I hope that your desire of SLS 3D printed is for prototype only, as 3d printing, SLS in particular, produces parts that are extremly britle compared to the same injection molded resin. Though there are ways of improving this, parts fail after a few cycles. Believe me, I have tried this many times.

$100 USD 在7天之内

0.0

(0条评论)

0.0

@AhmedAShabrawy

I have the skills and experience needed to design secure and user-friendly snap-fit mechanisms for your hand-sized box. I am also proficient in conducting Finite Element Analysis (FEA) to validate the efficiency and durability of the designs. My qualifications include a bachelor in Mechanical Engineering and 3 years of experience in mechanical design. I have a strong understanding of design principles, mechanics, and manufacturing processes. I have successfully designed snap-fit mechanisms that ensure easy lid removal and attachment while maintaining the box's dimensions, circular holes on the lid, and barcode area. I am confident in providing design options suitable for both 3D printing (SLS) and injection molding. Additionally, I have experience conducting FEA analyses to ensure the designs can withstand repeated use without failure. I can create a video presentation showcasing the snap-fit's behavior during lid attachment and removal. I would appreciate the opportunity to discuss my qualifications further and how I can contribute to your project's success. Please feel free to contact me. Thank you for considering my application. Ahmed Sadek

$250 USD 在3天之内

0.0

(0条评论)

0.0

@yeremiatp

Hi my name is jimmy Am an mastering 3D mechanism and models for 3D printing I could do and i have an imaginary design already when i do read your design description I love to do the work and i will prove them work right by print it and will make sure these models working properly Am looking forward for the job thx :)

$200 USD 在7天之内

0.0

(0条评论)

0.0

@gopalsinghrajput

Hi I am a working professional with more than 9 years of experience in FEA. I work regularly on structural engineering problems involving materials like plastic, aluminium, steel etc. I have experience in strength, durability,crash and impact simulation analysis. Regarding snap fit , I have worked on a design of snap fit for an electronic component plastic enclosure in 2D for force calculation and then made a 3D of it to simulate and understand the snap fit in detail. I can complete this task and looking forward to connect to take this discussion ahead. Thank you

$140 USD 在7天之内

0.0

(0条评论)

0.0

@korayerdem

Hello. I am a mechanical engineer. I designed machines, made molds and designed special machines for 1 year in a company that makes plastic injection machines. I also designed numerous machine elements. I have been designing for over 6 years. I would like to work with you, I would like to evaluate your offer.

$240 USD 在4天之内