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Macadamia Nut Cracker Design

$750-1500 USD

Скасований
Опублікований almost 4 years ago

$750-1500 USD

Оплачується при отриманні
1. Problem Statement: Currently macadamia nuts are cracked and the shell and the nuts are mixed together. This could cause bacteria on the outside of the shell to infect the kernel. The kernel needs to be kept separate from the shell. 2. Objective: Design a nut cracker the can separate shell and the nuts without contaminating the kernel (nut). The kernel (nut) should be separated from the shell in the cracking process. 3. Technical Information: The thickness of the shell wall varies considerably between 1 and 4 mm depending on the specific region of [login to view URL] is well known that the shells of nuts and the coats of seeds are hard to crack despite their relatively thin walls. They must protect the seed against deleterious environmental influences, for example UV radiation, water loss, mechanical damage when they fall or inadvertent crushing by animals seeking food. The shells of Macadamia nuts exhibit particularly high strength values. To break Macadamia seed coats, forces in the range of 1800 to 4000 N are needed, when normalized to the shell thickness, are up to about five times higher than for other “nut” species of similar size. The Macadamia seed coat material was found to exhibit the same specific tensile yield and ultimate strength (i.e. strength normalized by density) that are found in commercially pure annealed aluminium. 4. Scope of work: Design a nutcracker for macadamia nuts that would separate the kernel (nut) form the shell in the cracking process. The objective is to maximize the style 0 kernels. Machine capacity – For original concept: Capacity: min 250kg / hour Power Supply: 240V, 50Hz, Single Phase The machine needs to be designed for the following processes: - Sorting inshell macadamia nuts o Extra large o Large o Medium o Small o Undersize - Remove kernels from shell without contaminated kernels with shells. - Size kernels o Style 0 o Style I o Style II o Style III o Style IV o Style V o Style VI o Style VII o Style VIII The following milestones for the project will be used: - Concept generation o Concept generation with 3D models.  Sorter – inshell nuts  Kernel remover  Kernel sorter o Review concepts and updated as per review. o Evaluate concepts o Select final concept to develop - Design and Develop 3D model and detail drawings o Design Calculations o 3D model o Manufacturing drawings o Detail Bill of Material Special consideration needs to be made for easy maintenance and cleaning of machine.
ID проекту: 24765854

Про проект

18 пропозицій(-ї)
Дистанційний проект
Активність 4 yrs ago

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Аватарка користувача
Dear Respected Sir/Madam, We are the professional design studio primarily aiming at industrial solutions and multimedia for advocating the designing industry for over 4 years. Our motto is to provide you Top-Notch quality services. We believe the design a tool for innovation holding the experience and our philosophy for over 5 years. From Low poly models for games to industrial mass production objects though to supply needs of the industry. Check out for more stunning Shots! <<[login to view URL]>> We would provide you with complete detailed 3D files (STP, OBJ, etc. which were mentioned) of your Nut Cracker along with reports on 2D drawings or Excel sheets explicitly If you may have. Having said that, rendered views(FREE) over Keyshot (Material of product applied FREE) will be given to you within your given time span, these are some features that will be tailored for your needs. We can cut down your expenses too (Negotiable price), no need to pay more. At that level, we can guarantee you 100% money return until you are satisfied with the deliverables, sir. Message us so we can clarify our questions either. Very Best Regards, Team Salman Do bother us, so we can discuss more!
$750 USD за 10 дні(-в)
4,9 (2 відгуки(-ів))
2,5
2,5
18 фрілансерів(-и) готові виконати цю роботу у середньому за $1 341 USD
Аватарка користувача
Hello, We are a Turkey-based company and we offer product design & development, electronic development, plastic injection molding, and mass production services to our customers. We provide turn-key solutions. We can help you to design and manufacture your product. Please contact me to talk more about your project. Best Regards Ates Gokdemir Nijiworks Ltd.
$5 000 USD за 45 дні(-в)
5,0 (64 відгуки(-ів))
7,6
7,6
Аватарка користувача
hello sir I am professional product designer with first class in engineering .I am capable in 2d drawing , 3d modlelling , 3d rendering etc from past decade . please give me an opportunity to work. regards kalp
$1 125 USD за 7 дні(-в)
4,9 (67 відгуки(-ів))
6,2
6,2
Аватарка користувача
Hi, We provide Industrial Design, Engineering and Prototyping solution. We can help you in the development of Nutshell cracker. Quality is our first priority and we are 100% confident about your project. We would like to discuss more in details. Thanks Best regards
$1 500 USD за 1 день
4,9 (21 відгуки(-ів))
6,0
6,0
Аватарка користувача
I am a registered mechanical engineer in Australia with more than 14 years of experience in CAd, mechanical engineering and machine design
$1 500 USD за 30 дні(-в)
4,9 (57 відгуки(-ів))
6,1
6,1
Аватарка користувача
Hello. I am a physics engineer studying a master program at manufacturing engineering. I was a research engineer at a research center of a university in Turkey. I am using CAD softwares for years and I have a deep knowledge about manufacturing processes and techniques. So I can provide the most practical design for you. Plus, I have completed similar projects as a freelancer. Now, I am a preferred freelancer thanks to my quality works. I think I can help you with your project. Please just message me for details
$1 471 USD за 20 дні(-в)
5,0 (16 відгуки(-ів))
5,7
5,7
Аватарка користувача
hello, well that's a good project, well described and innovative. sure I can help you with this specialized nut cracker design. I can make arrangements in the machine to safely remove the nut from its shell, so that avoid bacterial contamination in the kernel. I have good experience in product development as i have a formula one car and a UAV launcher to be the commercial success. I have good experience in CAD/CAM and finite element analysis. I can provide you complete manufacturing ready design, bill of material and engineering design report,. I would like to have a formal discussion with you on this, regarding the project approach and timeline best regards
$1 250 USD за 30 дні(-в)
4,9 (30 відгуки(-ів))
6,0
6,0
Аватарка користувача
Hello! my name is Roberto, I just finished reading the attached document, is great that you have technical information, this make the project a lot easier, about the nutcracker, as I was reading the project I got a couple of ideas, I'm a product designer, graduate Mechanical Engineer, (If you have the time check my portfolio) and depending on the quantity of nut cracking per second I would choose for one or another, I have experience with industrial process, and food processing. I'm creating the milestones as you described in the document, only thing missing is 3d renders, and video for assembly, you will be receiving the original editable 3d documents, the finite elements analysis supporting that the elements reach the pressure we aim and that its parts will hold the structure, drawings for every part, documentation for BOM and manufacture process and we can have a call so we can solve any doubt once everything is ready, I back up all my designs so if you need anything in the future that is preventing the design to fulfill its purpose I'll be there without any extra cost. I'm in chat if you want to talk, have a great day!
$950 USD за 7 дні(-в)
5,0 (11 відгуки(-ів))
5,0
5,0
Аватарка користувача
I am mechanical designer and drafter I will design the nut cracker machine Please send details of work to be done
$1 125 USD за 7 дні(-в)
4,7 (17 відгуки(-ів))
5,2
5,2
Аватарка користувача
*** Design Expert *** I have gone through your project brief & feel confident to design Macadamia Nut Cracker. Please see our portfolio on this link : https://www.freelancer.in/u/mdrassiwala52 - Multiple concepts and revisions for the selected version - Fluent English and perfect communication - 100% Satisfaction guaranteed - Final formats .ai .psd .eps .pdf .jpeg .png Please open up the chat box to discuss further on the deadline, style, and price. Regards, Emdy
$1 200 USD за 3 дні(-в)
4,5 (10 відгуки(-ів))
4,5
4,5
Аватарка користувача
I have 12 years exp. in Machine and plant design for food processing industry. Help of solidworks ,autocad and creo.
$889 USD за 10 дні(-в)
4,8 (4 відгуки(-ів))
2,2
2,2
Аватарка користувача
Macadamia Nut Cracker Design Expert: Hi There, I have great expertise in the field of Macadamia Nut Cracker Design. Have done many Macadamia Nut Cracker Design projects for top brands from all over the world. Macadamia Nut Cracker Design portfolio: https://www.freelancer.in/u/divyadhakecha1?w=f Features Included: - High quality Macadamia Nut Cracker Design - Custom design - Will provide you original source files - Unlimited revision Please send me a message in the chat box to discuss further about your graphic design project. Thanks! Daya
$800 USD за 7 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
I have the skills and experience at delivering technical solutions that suit my clients' needs, while at the same time being flexible to what the client suggests.
$1 125 USD за 7 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
Hello, my name is Victor, I design milling plants and cereal processing machines in Italy. The decription is very clear, I can do a good job for you, we could make a densimetric table, which with the right vibration and inclination separates the shell from the nut. This machine consumes little electricity. We can make a separation with perforated sheet, with dust suction, or a rotating separator. There are many solutions, which we can adapt for your needs.
$1 125 USD за 7 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
Nama saya HIKMATUL HANIFAH JURUSAN EKONOMI SYARIAH kenapa saya mendaftar diri ke teknik desain karena dari yang hobby saya senang menggambar dan mewarnai jadi saya memilih untuk ikut proyek ini Relevant Skills and Experience Keahlian saya yang suka mewarnai dan menggambar menjadikan saya mendalami hobby yang menjadikan saya semakin yakin bahwa saya cocok di sini
$1 250 USD за 20 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
Im a mechanical engineer and im good in designing, have a very good skills in designing softwares like CATIA , Solidedge etc
$1 000 USD за 7 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
My name is David and I work together with an Engineering company, Ukyfu Racing, specialized in product design and development. We develop projects from the concept to the final manufacturing process. We can provide some different solutions for the first evaluation and, once one concept is selected, develop and deliver design calculations results, 3D models in the file you could prefer, manufacturing drawings, notes for further explanations or mounting manuals and the fully detailed bill of materials. We develop our projects giving to our clients the chance to be in continuous communication with us looking for their feedback for taking care of being following their specifications and requirements continuously, we are a great value for outsourcing. Our strongest points are the attention to detail and the service customization, we are always looking for a step forward to offer to our clients. We analyse each project individually looking for the best solution in terms of design and according to cost/time requirements. Additionally, we have our own 3D printing area where we could make prototypes of pieces for CAD models validation or scaled prototypes for showrooms. Do not hesitate to contact us with any suggestion. We are sure we can always offer a competitive solution, feel free to tell us more about your project for evaluate together the most profitable solution for both sides. Looking forward to hearing from you and discuss all the details. Thanks!
$1 300 USD за 6 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0

Про клієнта

Прапор SOUTH AFRICA
Pierre van Ryneveld, South Africa
5,0
4
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На сайті з серп. 15, 2016

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