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Revolutionizing Manufacturing with CNC Machined Rapid Prototyping.

In recent years, rapid prototyping has become a game-changer in the world of manufacturing. The technology has allowed manufacturers to produce accurate and functional prototypes in a fraction of the time it used to take with traditional manufacturing processes. However, with the advancements in CNC (Computer Numerical Control) machining, rapid prototyping has taken a huge leap forward.

A CNC machine is essentially a more advanced version of a traditional milling machine, equipped with a computer to control its movements and tools. This allows for the creation of highly precise and complex parts using a wide variety of materials, including metals, plastics, and composites. With the ability to produce parts with tolerances as low as 0.001 inches, CNC machining has completely redefined the concept of rapid prototyping.

At its core, CNC machining involves the process of removing material from a solid block of material, subtractive manufacturing, to create a part with the desired specifications. Compared to additive manufacturing processes like 3D printing, CNC machining provides a wider range of material options, better surface finishes, and more precise details.

One major benefit of CNC machined rapid prototyping is the time and cost savings it offers. With a CNC machine, manufacturers can program the tool to cut out the exact shape and features required for a part, eliminating the need for additional manual labor. This allows for faster production times and reduced labor costs, making it an ideal solution for companies looking to save money and get their products to market faster.

Another advantage of CNC machining is the ability to produce low-volume, high-quality parts with ease. Unlike traditional manufacturing processes which require expensive tooling and setup costs, CNC machined parts can be produced quickly and with high accuracy, even in small quantities. This is especially useful for companies looking to produce small batches of specialty products or create customized parts to fit specific applications.

In addition to the time and cost savings, CNC machined rapid prototyping also offers greater design flexibility. With the ability to shape and contour material in virtually any way imaginable, CNC machining allows for the creation of highly intricate and complex parts. This opens up a world of design possibilities for product engineers and designers, allowing them to create parts that were previously impossible to produce with traditional manufacturing techniques.

Lastly, CNC machining also provides greater consistency and quality control. By using computer-aided design (CAD) software to design and program parts, manufacturers can ensure that every part is produced to the exact same specifications, eliminating variations in quality and improving overall consistency. This not only saves time and money in the long run but also builds greater trust and confidence in the product amongst customers.

In conclusion, CNC machined rapid prototyping has revolutionized the way manufacturers approach product design and production. With its ability to produce accurate, complex, and highly detailed parts quickly and cost-effectively, CNC machining has truly set a new industry standard. By leveraging this technology, manufacturers can save time and money, improve quality control, and push the boundaries of product design and innovation.

cnc machining rapid prototype manufacturer

On-demand Rapid Injection Molding

Sigma’s rapid tooling service helps you to have the low volume to large volume plastic parts done, with no compromise on the material selection.

  • No MOQ required
  • Get the rapid tooling as fast as 2 weeks
  • Free DFM
  • 24/7 engineering support

Our rapid injection molding Application

Sigma Technik Limited's rapid injection molding service injects molten plastic materials into molds using injection molding machines and molds, and cools and solidifies them over a certain period of time, ultimately forming the required plastic parts. This manufacturing process is usually suitable for producing small and medium-sized plastic parts, which can obtain high-quality and precise parts in a short period of time.

Plastic Injection Molding

Injection molding is a common manufacturing process to produce low volume to large volumes of parts typically made out of plastic. The process involves injecting molten material into a mold and letting it cool to a solid-state.

Liquid Silicone Rubber Molding

Liquid Silicone Rubber is known as LSR, which is a process used to produce parts made from silicone rubber, widely used create products such as medical devices, automotive parts, baby care products, and many others.

2K Injection molding

2K injection molding is a manufacturing process in which two different types of plastic materials are molded together in a single operation to create a single homogeneous component. This process allows for efficient and cost-effective production of high-quality parts that can perform unique functions.

Overmolding and Insert Molding

Overmolding / Insert molding combines two or more materials into a single part, one of the material is usually soft and flexible, or metal. The purpose of overmolding/insert molding is to add functionality, improve grip, provide protection, or enhance aesthetics.

Mission And Vision

Rapid injection molding materials

ABS

ABS is a type of plastic with high strength, hardness, and toughness. It has good impact resistance and wear resistance, and is suitable for manufacturing shells, components, and models.

PC

PC is a transparent, high-strength, high-temperature resistant, and excellent electrical insulation material. It is suitable for manufacturing transparent components, electronic components, and automotive components.

PP

PP is a relatively flexible material with excellent corrosion resistance and high temperature resistance. It is suitable for manufacturing containers, pipelines, baby bottles, etc.

PA

PA is a material with high strength, high rigidity, and wear resistance. It is suitable for manufacturing gears, bearings, brackets, etc.

POM

POM is a material with excellent wear resistance, toughness, and rigidity. It is suitable for manufacturing gears, bearings, pulleys, etc.

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About Us

What can we do?

Sigma Technik Limited, as a prototype production company and rapid manufacturer focusing on rapid prototyping and low volume production of plastic and metal parts, has advanced manufacturing technology, one-stop service, diversified manufacturing methods, on-demand manufacturing services and efficient manufacturing processes, which can provide customers with high-quality, efficient and customized product manufacturing services and help customers improve product quality and market competitiveness.

Work

Rapid Injection Molding Service Application

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Rapid Injection Molding FAQs

Burrs appear on the surface of the product, which affects its aesthetics and safety. The solution can be to adjust the parameters of the injection molding machine, such as temperature, pressure, speed, etc., or to perform post-processing, such as polishing, sandblasting, etc.

The warping deformation of the product is usually caused by unstable parameters such as temperature and pressure of the injection molding machine, or improper mold design. The solution can be to adjust parameters such as temperature and pressure, or to redesign the mold.

The occurrence of bubbles inside the product may be due to the high temperature of the injection molding machine and the high moisture content of the material. The solution can be to reduce the temperature of the injection molding machine, adjust the water content of the material, increase the pressure of the injection molding machine, etc.

The product size deviation is too large, which may be caused by material thermal expansion, mold deformation and other reasons. The solution can be to adjust parameters and optimize mold design based on material characteristics.