Expert Mechanical Engineer Needed for Challenging CNC Machine Spindle Redesign

We are seeking an exceptional mechanical engineer with extensive experience in SOLIDWORKS design and a proven track record of successfully delivering complex projects to undertake a challenging redesign of a CNC 3 axis flatbed gantry machine spindle. This project involves replacing the current manual tool change spindle with an Automatic Tool Change (ATC) spindle and designing a toolholder that can be installed on the existing machine using standard parts readily available on AliExpress or can be manufactured using aluminum on a CNC or plasma machine. The successful candidate must be able to engineer the toolholder, redesign the spindle mount, and incorporate a dust suction system that will work seamlessly with the ATC spindle. Additionally, the design must include a probe that can be mounted on the Z-axis to facilitate probing and setting 0 points. The design for the probe already exists, but the freelancer will need to reinforce it to ensure its compatibility with the new spindle and toolholder. We are only looking for experts with proven skills in mechanical engineering and SOLIDWORKS design. The project is complex and will require a deep understanding of the current machine's components and how they interact with the new spindle design. The successful candidate must have a keen eye for detail, excellent problem-solving skills, and the ability to deliver a functional and reliable design that meets our strict quality standards. If you are not confident in your ability to meet these challenging requirements, please do not bid on this project. We are only interested in hearing from experts who have successfully completed similar projects in the past. You must provide relevant samples of your previous work and an estimated timeline for completion. We require the final design to be delivered within a strict timeline, so please only apply if you can commit to these timelines. Please note that we will not respond to autobids or chats that only say "hi." If you want to be considered for this project, you must provide examples of your previous work that showcase your expertise and experience in mechanical engineering and SOLIDWORKS design. We need to see that you have successfully delivered similar projects in the past and that you have the skills required to deliver a functional and reliable design that meets our strict quality standards. Furthermore, the freelancer must be able to make a simulation in SOLIDWORKS simulation to ensure that everything will work exactly as designed. The simulation should demonstrate that the toolholder, spindle mount, dust suction system, and probe will work seamlessly together to achieve the desired results. We look forward to hearing from qualified and experienced freelancers who are ready to take on this challenging project. Please look at the video [login to view URL] As this is the kind of design we need. Only tools will have to come in slanted to keep more space free under the gantry in case there is a rotary axis on the bed. BUDGET: 350 USD