3D Printing Service for Winchester
Rapid Prototyping and Custom 3D Printing Solutions
🛠️ Case Study:
Winchester – Solving Legacy Part Failure with Hyper-Accurate 3D Reverse Engineering
Project:
Recreating a Vintage Pump Impeller for a Historic Estate in Winchester
Client: Heritage Grounds & Facilities Contractor
Location: Winchester, Hampshire
Turnaround Time: 48 hours from sample delivery to dispatch
Services Provided: CAD Design, Reverse Engineering, High-Strength PETG Printing
Delivery: Royal Mail Tracked 24®
🧩 The Challenge – “This part doesn’t exist anymore.”
The original impeller was probably made in the 1970s—cast, balanced, and built into a small recirculating fountain pump installed on a historic estate garden. Trouble is, no manufacturer exists anymore. The part had cracked, corroded, and seized. No drawings, no part number, no supplier. And the only sample they had? Broken into three bits.
🧠 Our Process – Reverse Engineering Done Right
Step 1: Reconstructing from a broken part
First off, we had the client ship us the three broken fragments of the impeller using Royal Mail’s Tracked 24®—our standard method for nationwide rapid-response jobs.
Once we received the parts, we cleaned them up and digitised the surfaces using high-resolution 3D scanning. Some edges were too damaged to scan cleanly, so we reconstructed the missing data in CAD, based on symmetry, expected geometry, and fluid flow direction.
We used Fusion 360 to model:
Curved blades to replicate flow characteristics
A 10mm central bore with internal chamfer
Symmetry corrections to ensure smooth operation
Small ribs added to reduce torsional flex
We shared the CAD preview with the client for approval before printing. They couldn’t believe we’d built a whole new digital twin in 6 hours.
Step 2: Material matters – Not all plastics are equal
Now, here’s where most 3D print shops get it wrong—they just click “print” in PLA or something that’s easy to work with. That’s not us.
We asked: What’s it for? Daily use? Submerged? UV exposed? Is it cosmetic or functional?
Because this impeller would be submerged, rotating, and taking pressure, we ruled out PLA and even standard ABS. Instead, we printed using PETG with carbon fibre reinforcement:
High durability
Slight flexibility to prevent cracking under thermal expansion
Excellent chemical and water resistance
Smooth surface finish for reduced flow resistance
We also printed at 100% infill. Why? Because a 20% honeycomb fill would’ve snapped within weeks under torque. 100% infill means it’s solid all the way through—strong enough to handle daily use.
Yes, it costs more. Yes, it takes longer to print. But the job's done right.
✉️ Client Outcome – From Scrap Metal to Functional Fit
The part arrived in Winchester the next morning.
The client installed it that afternoon and called us straight after. Their exact words?
“Mate, this just saved the job. It fits like a glove and runs better than the original ever did.”
It passed inspection. The water feature is running again. And they’ve since come back with 4 more parts they want reverse-engineered.
1. What are the key properties of ABS filament?
ABS (Acrylonitrile Butadiene Styrene) is renowned for its strength and durability. It melts at approximately 220–250°C and requires a print bed temperature of 80–110°C to ensure proper adhesion. With a tensile strength of around 40–50 MPa, ABS is ideal for parts subjected to mechanical stress.
2. How does PLA filament perform in 3D printing?
PLA (Polylactic Acid) is favored for its ease of use and biodegradability. It has a melting temperature between 180–220°C and a recommended bed temperature of 50–60°C.
PLA offers a tensile strength of 50–60 MPa, making it suitable for prototypes and decorative items
3. What distinguishes PETG from other filaments?
PETG (Polyethylene Terephthalate Glycol) combines the ease of PLA with the strength of ABS. It melts at 220–250°C and adheres well to beds heated to 70–90°C.
PETG is known for its impact resistance and clarity, making it suitable for functional parts and containers.
4. Why choose Nylon filament for 3D printing?
Nylon is celebrated for its flexibility and toughness. It requires a melting temperature of 240–260°C and a bed temperature of 60–80°C.
With a tensile strength of 50–70 MPa, Nylon is ideal for mechanical parts and tools.
5. What are the benefits of Nylon infused with Carbon Fiber?
Nylon + Carbon Fiber offers enhanced rigidity and strength. It melts at 240–260°C and benefits from a bed temperature of 60–80°C.
This composite boasts a tensile strength of 80–100 MPa and a flexural strength of 120–150 MPa, making it perfect for high-stress applications
6. How does TPU filament stand out?
TPU (Thermoplastic Polyurethane) is known for its flexibility and elasticity. It melts at 220–240°C and adheres well to beds heated to 50–60°C.
With a tensile strength of 20–25 MPa,
TPU is ideal for parts requiring flexibility, like gaskets and wearable items.
7. What are the characteristics of Polycarbonate filament?
Polycarbonate (PC) is prized for its strength and heat resistance. It melts at 250–300°C and requires a bed temperature of 80–110°C.
PC is suitable for high-impact applications and parts exposed to elevated temperatures
8. Why use Castable Resin in 3D printing?
Castable Resin is designed for high-detail casting applications. It transitions to gas at high temperatures, leaving minimal ash residue.
With a tensile strength of 32 MPa, it's ideal for jewelry and dental molds.
Testimonials
" Very helpful guys, patient too. Had a cool design to print a custom backplate for my Legion Go handheld device, and these guys stepped up and delivered!
Great communication and prompt delivery once the print was successful.
Of course the backplate fits perfectly, even clicks into place. Printed using PETG CF at a very competitive price.
I Highly recommend them! "
" I needed some very small plastic shelf support brackets, that were no longer provided by the manufacturer of my old SieMatic kitchen units.
Mitchell and Son Design were approached and produced a 3D model and then 3D printed the brackets very quickly, and to an excellent standard.
I highly recommend their service and expertise. "
" Posting on behalf of my father. He had four dust caps made for some Girling brake cylinders for a 1950s Riley 2.5ltr. They were perfect, spot on. Definitely recommended."
" A very nicely made part and these guys are easy to deal with, planning the next job right now."
Where to start and how?
Experience the convenience of our 'Instant Online Quote' system for your 3D printing and modeling needs. Whether you're located in the United Kingdom, the United States, or Europe, Mitchell and Son's 3D Printing Services is your ideal choice. With a variety of materials to choose from, our system swiftly provides you with an estimate, saving you time and hassle.
Say goodbye to the complexities of finding the right 3D printing solution and focus on your project. Contact us today, and enjoy excellent customer service during our business hours from 8 am to 5 pm, Monday to Saturday. Explore unique materials like Resin, Metal, Full Color, and various plastics for your 3D printing projects.
Dwight Anton Mitchell
Sales and Operations Director
Dwight is our Sales and Operations Director, he brings a wealth of expertise to our team. With two decades of corporate sector experience in production support roles and a background as a trained motor mechanic, he has a proven track record of excellence. His career has included positions at renowned companies such as Eaton Aero Space, Wartsila, and Vertu.
Within our organization, Dwight has played a pivotal role in driving our most dynamic and impactful campaigns. His contributions have consistently led to revenue growth, acquisition of new clients, and the establishment of our clients as industry leaders.
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3D Printing Service for Winchester
Have you ever wondered how the magic of three-dimensional objects coming to life from mere digital files happens? Welcome to the realm of 3D printing services, where dreams and designs converge to create tangible realities.
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In search of dependable 3D printing near Winchester? Our cutting-edge online service is your ultimate solution, harnessing Hyperspeed 3D Printing Technology to deliver a comprehensive range of services, from scan-and- printing.
Utilizing the latest advancements, we guarantee exceptional quality in every print, and our team of seasoned professionals is ready to guide you in selecting the ideal solution tailored to your needs.
Proudly offering some of the most competitive rates in the market, our service ensures you receive top value.
If quality 3D printing near you is what you seek, explore our expert-driven solutions in Winchester and experience unparalleled service.
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