How Rapid Prototyping company helps in Mechanical product development?

Rapid Prototyping is an oft-used technique in building prototypes in small numbers for mechanical systems, assemblies and the likes.

Rapid Prototyping as a method employed to build prototypes for testing and later production, began in the late 80s. Since then, quite a lot of different types of prototyping have emerged, but SLA Prototype Development remains the most sought-after even after decades of prototyping.

Why Rapid Prototyping?

To begin understanding RP, one has to first understand why RP is used.

In a production line-up, it is necessary to first test out the components before they are assembled. Even for small components, testing needs to be perfectly done. 

Designing each and every component and then prototyping them in the traditional method involves a lot of work.

Rapid Prototyping involves the use of a completely or partially - automated machine which takes up the CAD 3D Design and converts that into the real prototype. 

This is sometimes done in large numbers too, when the component is small and the possibilities of losing accuracy are less. This is where our experts can help you.

Stereolithography prototyping (or SLA Prototype Development) is the oldest and most widely used method of Rapid Prototyping to-date.

In SLA Prototype Development, laser beams and light-sensitive liquid polymers are used to craft the tool or component via computer-controlled mechanical instruments. 

The 3D CAD Design is loaded onto the system, specific commands given and the system automatically produces the component out of the source material.

Since SLA prototype development is an old-school art, it has been beset with some problems of its own. For instance, it does not product a completely cured product or prototype – you will need to cure / post-cure the product. 

Since there are no milling steps involved, accuracy in z may suffer too. And of course, since the parts are very brittle, support structures are often required.

Yet, despite all these shortcomings, SLA prototype development is very cost-effective and cheap compared to all other methods of prototyping. You must insist your prototype development company to lower physical testing and hence product turnaround time.

To get free quote, please email us at info@cadmoutsourcing.com

Role of Reverse Engineering and 3D Laser Scanning in Part Duplication

Reverse Engineering word was originally coined from the practice of skilfully emulating complex design and prototypes of competitors products. 

Reverse engineering techniques helps the developer to reduce time to market for the component and find out possible improvement. It also reduces the time spent in designing, testing and optimizing component with economy.

Reverse engineering is now considered legal activity with new technology like Laser Scanning Services and 3D digitizing. 

CAD Reverse engineering is helpful for companies who want to reduce errors generated previously due to faulty applications. With reverse engineering, one can optimize components easily and speedily.

In this process firstly the technician fragments each and every component of the assembly. He then scans individual part or component using contact or non-contact article inspection methods. 

This 3D scans are then converted into 3D models using Solidworks or Pro-Engineer software with 100% accuracy for further applications. Sometimes you need manufacturing analysis for optimization and developing prototypes.

It is also important to note that product or part reverse engineering services have it own risks and challenges. You may lend in trouble if the design is patented and you have no legal rights to use or modify the design without written permission and necessary approvals.

If you have any requirement about reverse engineering, please email us.

CADMOutsourcing.com – Busting Your Prototype Modeling Woes

Prototype Development is the process of creating the initial concept product as per the innovative needs of the manufacturer. 

This concept product has to pass the test of actual working conditions and low manufacturing costs. It also has to ensure that the durability and user-satisfaction of the product will be very high.

 Under such parameters of output, Woes Modeling Services is a responsible task. It requires accurate vision and exhaustive experience. 

CADM Outsourcing is one organization which has always stood successful in meeting such criterion. It has satisfied its demanding customers each time.

A rapid prototype development company assures you of the following three things: 

• Complete analysis and simulation of your working part before its actual production
• Reduced cost of prototyping and subsequent actual production
• High class transparency in its processes and work culture that directly concerns your order

Its prototype development experience comprises of the following core activity areas: 

• CNC Programming and Verification
• Design of special purpose tools like fixtures, drill jigs and tools and mapping tools
• Die and mould design including fabrication support
• Design Appearance Models
• Design Evaluation Models (Form & Fit)
• Engineering Proving Models for Design Verification
• Injection Mold Inserts
• Manufacturing and Assembly Process Planning
• Jigs and Fixtures
• Prototype development and part manufacture support
• Parts Inspection & Validation
• Manufacturing Transition and Program Management
• Proof of Concept Prototypes
• Rapid Tooling
• Tooling and Manufacturing Estimating Visual Aid
• Investment Casting Patterns
• Wind-Tunnel Test Models 

Outsource to us your prototype development project needs.

The class apart technology - 3D laser scanning

To construct a three dimensional digital models, 3D laser scanning is employed. A 3D laser scanner is a device that analyzes a real-world object or environment to collect data on its shape and possibly its appearance. 

The so collected data is hence utilized for the 3D models. In the present scenario of technical advancements, the horizon of its applications is expanding day by day.

The 3D Laser Scanning technology use different mechanism for different surfaces. For flat profile shapes or simple convex curved surfaces a carriage system is used which has rigid arms held tightly in perpendicular relationship and each axis glides along a track.

For probing into crevasses and interior spaces with a small mouth opening an articulated arm with rigid bones and high precision angular sensors is employed. 

A combination of both methods is used, like an articulated arm suspended from a traveling carriage, for mapping bigger objects with interior cavities or overlapping surfaces.

3D laser scanning could benefit the design process in following ways:

• It increases effectiveness working with complex parts and shapes.
• It helps with design of products to accommodate someone else's part.
• If CAD models are outdated, a 3D scan will provide an updated version.
• Replacement of missing or older parts can be done.

It has influenced a number of sectors and has gained immense popularity setting apart other similar technologies.

Some of the areas where 3D laser scanning is heavily used are:

• Apparel industry for wearable technology, protective wearing, thermal comfort, athletic or uniform equipment and mass customization.
• Biomedical sector for obesity determination, rehabilitative engineering and body asymmetries.
• Reverse engineering for standards or tolerance, FEA simulation and rapid prototyping.
• Ergonomics for verification of models and seat design.
• Construction industry and civil engineering.
• Entertainment industry.
• Material processing and production.

Know more about our architectural services. Send us your project requirement.