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Your Position: Home - Tool Parts - Rapid Tooling and Rapid Injection Molding

Rapid Tooling and Rapid Injection Molding

Author: Dorinda

Jan. 13, 2025

Rapid Tooling and Rapid Injection Molding

Rapid tooling is basically the result of the unison of Rapid prototyping methods with standard tooling practices so as to produce a mold quickly. This process is used to create parts of a functional model from CAD data in a very quick time and also at a very lower cost as compared to other traditional machining methods. In brief, rapid tooling can serve as a medium to various production injections molded parts.

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There are several types of rapid tooling available for the production, each having varying benefits depending on your required technology, materials, consistency, size, and accuracy. Furthermore, if you are considering rapid tooling and rapid injection molding for your machinery prototype then it&#;s important for you to keep these limitations in mind.

1. The Mold You Use Should Be Strong Enough To Handle the Injection Molding Process

The injection molding machines are generally measured by pounds per square inch, so if the mold material is not hard enough, it might not survive the entire process. In addition to this, also make sure that the mold is strong enough to withstand injections of hot plastic material.

2. The Mold Should Be Smooth Enough So That the Plastic Part Ejects Cleanly -

Mostly the traditional steel machined molds are smoothed in order to make ejection easy, but during a few rapid tooling methods, the material is created in layers which aren&#;t smooth as required. This means that the mold could need some other additional work after it is built to make it smooth enough for the prototyping process.

Advantages of Rapid Tooling

Rapid tooling has become all the more beneficial to manufacturing industries only because of the advantages that it offers.

Below listed are some of the major advantages of rapid tooling that manufacturing industries gain from it.

1. It Creates an Opportunity for More Creativity and Innovation -

Rapid prototyping opens up new and unique opportunities for innovation by reducing the restrictions and limitations of traditional prototyping, which requires the creation of physical components and prototype tooling to exacting tolerances.

2. Rapid Prototyping Saves Time -

By removing the time needed to produce patterns, molds, and other specialized tools required for traditional modeling, rapid prototyping eliminates the time between analysis and initial designs. An appropriate model is quickly available for testing features, forms, usability, and performance.  

3.  This Method Helps In Reducing the Costs -

Rapid prototyping helps in reducing the costs of product development, thus making the entire process economical and cost-effective. There is no need to make special tools for each new product when possessing rapid prototyping method because it uses the same CAD as well as printing equipment each time. Additionally, the costs of waste are also lower because the rapid prototyping method only adds modeling material where it is required the most.

As compared to other alternate prototyping methods that require specialized resources and extra time, rapid tooling works as a quicker way to produce the required products. All these allow manufacturing and other companies to quickly produce their commercial products with the advantages of rapid prototyping.

Best practice - 5 good reasons why rapid tooling saves time and ...

What is Rapid Tooling?

Rapid Tooling refers to the rapid production of injection molds for the production of prototypes, pre-series or small series based on 3D CAD data. It combines the quality of traditional toolmaking with the speed of rapid prototyping and, unlike 3D printing, allows the free selection from all available thermoplastics.

Comparison of manufacturing methods for plastic parts

Contact us to discuss your requirements of Rapid Tooling For Injection Molding. Our experienced sales team can help you identify the options that best suit your needs.

In contrast to traditional toolmaking, which requires high initial investments and long lead times, and 3D printing, which can be limited in terms of unit costs and material selection, rapid tooling offers high speed at low cost by using modular tools and mold inserts. It enables quick design changes and produces parts in a quality that matches series production.

5 good reasons for rapid tooling

1. Insert moulding instead of complete tools:

inserts enable fast and cost-effective production of prototypes or small series, minimize material costs and processing times, and allow quick adaptation to design changes.

2. Aluminum instead of steel:

aluminum tools are faster and less expensive to produce because aluminum is easier to machine and requires less effort for tempering.

3. Manual demoulding

avoids complex mechanisms such as sliders or core pulls, reduces toolmaking costs and allows quick adjustments in the prototyping process.

4. Short lead times

allow agile product development, with only a few days passing between design and finished prototype, in contrast to the weeks or months required by traditional methods.

5. Injection molding for knowledge acquisition:

Enables the production of samples that are materially and mechanically equivalent to subsequent series products, thereby optimizing material behavior and process parameters for series production.

Additional advantages of protosys® Rapid Tooling from BARLOG Plastics

protosys® offers specific advantages such as the availability of standard materials from stock, agile adaptation to customer-specific material developments and the integration of prototype to small series production. It also allows the change to steel tools for even more production-like prototypes and the processing of high-performance plastics.

On request, we also offer a series transfer to make use of all the experience gained for a faster start to series production.

protosys® is just one of a wide range of development services, all aimed at accelerating and improving the development process, e.g. computer aided design, injection molding simulations, structural analyses and the creation of digital twins of the materials in the test laboratory.

Summary

Rapid tooling is a crucial factor for efficient product development, enabling companies to respond faster to market demands and launch products more quickly. With additional services such as protosys® from BARLOG Plastics, the innovation cycle is further accelerated, providing a significant competitive advantage.

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