What is CNC Machining?

CNC machining is a technology that uses computer-controlled machine tools to process parts. It can not only improve production efficiency and processing accuracy, but also reduce labor costs and reduce human operating errors. Its working principle is to import the part drawings drawn in the CAD software into the control system of the CNC processing machine tool. The control system performs digital quantification processing, and then controls the motion trajectory of the processing machine tool through the computer to achieve precise processing purposes.

Advantages of CNC Machining

  1. Improve production efficiency and accuracy

CNC machining machine tools can achieve high-speed and high-precision processing, which can greatly improve production efficiency and processing accuracy. Compared with traditional manual processing or semi-automatic processing, CNC Machining is more efficient and accurate.

  1. Reduce labor costs and save time

CNC processing machine tools can realize automated processing without requiring too much manpower investment. At the same time, CNC processing can also achieve 24-hour uninterrupted processing, which greatly saves time.

  1. Strong adaptability

CNC machining can be processed according to different part drawings and has strong adaptability. At the same time, according to different processing requirements, different tools and processing methods can be selected to achieve a variety of processing needs.

Application of CNC machining

  1. Machinery manufacturing industry

CNC machining is widely used in the machinery manufacturing industry and can be used to manufacture various complex parts and molds.

  1. Aerospace

CNC machining is also widely used in the aerospace field. The aerospace field requires the manufacture of a large number of aerospace parts, and CNC machining can achieve high-precision and high-efficiency processing.

3. Automobile industry

CNC machining is also widely used in the automotive industry. CNC machining can manufacture a large number of large-scale parts processing.

4. Medical equipment

CNC machining can be used to manufacture various medical devices, such as artificial joints, dental equipment, etc. CNC machining can achieve high-precision machining and ensure the reliability and safety of medical equipment.

At Yjc polymer, we excels in CNC machining with its manufacturing expertise and advanced technology. A CNC machining online quote is available through our instant online quoting system.

Welcome to our blog, today we will take you deep into the mold design and manufacturing process and answer your questions about the role of CNC and EDM in it. Mold manufacturing is a field full of technology and art, and CNC and EDM are indispensable magicians. Let us uncover this mysterious veil together and explore the mystery behind it.

First, let’s discuss the mold design process.

Mold design is the first and critical step in mold manufacturing. It requires combining the requirements of the product and the actual situation of the manufacturing process to create a digital model of the mold through computer-aided design (CAD) software. In the mold design of the silicone keyboard, the designer needs to consider factors such as the arrangement of the keys, the shape of the keys, and the stability of the overall structure.

The designer first draws a preliminary sketch of the mold based on the needs and requirements of the product. They then use CAD software to convert these sketches into digital models and perform detailed designs and adjustments on each part of the mold. This process requires designers to have rich experience and skills to ensure that the mold design meets the requirements of actual production and can meet various performance indicators of the product.

After the design is complete, the next step is the mold manufacturing process. CNC and EDM are two powerful tools in mold manufacturing that play a vital role. YJC Polymer uses world-class CNC and EDM. You can safely tell us your mold design and manufacturing ideas, and we will realize your ideas.

Have you ever wondered what role those seemingly mysterious abbreviations CNC and EDM play in the mold manufacturing process? Maybe you’ve heard of these technologies but are still confused about how they work and their applications. Don’t worry, let me unravel these mysteries for you today and take you to understand the magic of CNC and EDM in mold manufacturing.

CNC-automotive tooling making-1000x800-6100 CNC-milling

First, let’s talk about CNC. CNC, that is, numerical control machine tool, is the abbreviation of “computer numerical control”. Simply put, it is a machine tool controlled by a computer program that can accurately cut and process a variety of materials, including metal, plastic, and today we are talking about silicone. In the mold manufacturing process, CNC plays a vital role.

The magic of CNC is its precision and versatility. Through pre-programmed instructions, CNC machine tools can automatically perform various processing operations such as drilling, milling, and turning according to design requirements. For silicone keyboard mold manufacturing, CNC machine tools can accurately cut and engrave the required shape and size of the mold according to the designer’s drawings and specifications. Whether it’s intricate grooves, protrusions or tiny details, CNC can handle them with ease.

What’s more, CNC’s programmability means it can quickly adapt to different design needs. In silicone keyboard manufacturing, a large number of mold changes are often required to meet different product models and customer requirements. With the help of CNC technology, we can easily adjust and modify the mold design and quickly realize the manufacturing of new molds. This flexibility not only improves production efficiency, but also makes customized production possible.

Next, let’s talk about EDM. EDM, or electrical discharge machining, is an advanced technology that uses the principle of electroerosion to process materials. In mold manufacturing, EDM is often used to manufacture mold parts with complex shapes, especially details and precision requirements that are difficult to achieve with traditional processing methods.

EDM-1000x800-6000

It’s amazing how EDM works. It generates high-intensity electric pulses on the surface of the workpiece, causing electrical corrosion of the metal materials on the surface of the workpiece, thereby achieving precise control of the shape of the workpiece. In silicone keyboard mold manufacturing, EDM can be used to process small complex parts such as micro-grooves, micro-holes or high-precision mold contours. These parts are often difficult to achieve with traditional machining methods, but with EDM, they are a piece of cake.

Not only that, but EDM can also process harder materials, such as carbide or mold steel. In the mold manufacturing of silicone keyboards, we often need to use these materials to ensure the durability and stability of the mold. With the help of EDM technology, we can easily process these higher hardness materials to ensure the quality and performance of the mold.

To sum up, CNC and EDM are two major artifacts in the mold manufacturing process. They respectively play the role of precision machining and complex shape processing. In the manufacturing of silicone keyboards, CNC is used to cut and engrave the basic shape of the mold, while EDM is used to process details and complex part molds. The two complement each other and jointly provide technical support and guarantee for the manufacturing of silicone keyboards. We have been researching in the field of silicone rubber for more than fifteen years. If you have any questions about the silicone keyboard manufacturing process, please do not hesitate to communicate with us and we will respond to your questions in a timely manner.

I hope that through this article, you can have a deeper understanding of the role of CNC and EDM in mold manufacturing. If you have any questions or would like more information, please feel free to contact us. We look forward to exploring the wonderful world of silicone keyboard manufacturing with you! Our other blogs are also full of information about different products in various industries. If you are interested, you are welcome to check them out and discuss various cutting-edge issues with us.

Choosing the right production process for your manufacturing operations can have a significant impact on your efficiency, quality, cost, and customer satisfaction. It’s imperative that the manufacturing technique is selected before spending large amounts of time creating a model.

At YJCpolymer, we have many years of experience to choose the right manufacturing process to your project. No matter where you are in the process, we’ll help you understand the differences between various production methods and choose the best one. Here are some of the manufacturing processes we offer:

CNC Machining: Low-volume parts with a large selection of plastic or metal materials.

Custom Metal Stamping Manufacturing: This process is ideal for producing large quantities of complex, high-precision metal components with consistent quality and cost-efficiency.

Prototype Injection Molding: Higher quantity of prototype parts, warrantied to 10,000 cycles. Injection molds can create incredibly complex geometries.

Production Injection Molding: High-volume custom plastic parts with production runs on request.

Compress Molding: It is usually used to make various simple-shaped silicone products, such as gaskets, seals, O-rings, keypads, medical devices, automotive components, and electronic housings.

Welcome to contact us to learn more and choose the the right manufacturing technique for your new product.

CNC milling, short for Computer Numerical Control Milling, is a versatile manufacturing process that uses computer-controlled machinery to produce complex parts and assemblies from a variety of materials. The technology is revolutionizing manufacturing by improving the accuracy, efficiency and repeatability of part production.

Production Capacity:

CNC milling machines have impressive production capabilities and can manufacture high-precision and complex parts. These machines are capable of milling a variety of materials, including metal, plastic, wood and composites. They can handle small-scale and large-scale production runs with consistent accuracy and speed.

Product Type:

The versatility of CNC milling machines enables the production of many types of products in numerous industries. Common products manufactured using CNC milling include:

Prototypes: CNC milling is ideal for rapid prototyping, allowing designers and engineers to quickly iterate on designs and test features before mass production. Using this machine, YJCPOLYMER has strong prototype manufacturing capabilities and can undertake orders with various needs.

Automotive Parts: From engine parts to complex interior parts, CNC milling machines can produce precision and durable automotive parts with tight tolerances.

Aerospace Components: Aircraft and spacecraft rely on CNC milled components to achieve lightweight, high-strength properties and precise dimensions.

Medical Devices: CNC milling is widely used in the medical industry to produce surgical instruments, implants and prosthetics with exceptional precision and biocompatibility. The medical umbrella valves we produce using this machine have high precision and ensure the safety of clinical use.

Electronics: Printed circuit boards (PCBs), housings, and other electronic components can be precisely machined using CNC milling technology.

Advantages of CNC milling:

Accuracy: CNC milling machines offer unparalleled accuracy, enabling tight tolerances and complex geometries that are difficult to replicate manually.

Efficiency: CNC milling streamlines the manufacturing process by automating repetitive tasks, reducing production time and minimizing material waste.

Versatility: These machines can handle a variety of materials and are suitable for a variety of industries and applications.

Scalability: CNC milling is highly scalable, allowing manufacturers to easily adjust output to meet changing demand without compromising quality.

Disadvantages of CNC Milling:

Initial Investment: For a small business or start-up, the cost of purchasing and maintaining CNC milling equipment may be prohibitive.

Programming Complexity: Operating a CNC mill requires a skilled programmer to write and debug code, which can be time-consuming and expensive.

Material limitations: While CNC milling can handle a wide range of materials, some exotic or brittle materials may pose challenges or require specialized equipment.

In conclusion, CNC milling is a versatile and efficient manufacturing process with wide applications in various industries. Its precision, scalability and versatility make it an indispensable tool for modern manufacturing, although it does come with initial investment and programming complexity. As technology continues to advance, CNC milling is expected to play an increasingly important role in shaping the future of manufacturing. Through the use of this machine, the company’s production capacity and industry competitiveness have been greatly improved.

Silicone rubber keypads is a relatively new type of keyboard. Compared with traditional mechanical keyboards and membrane keyboards, it has many unique features.

First, silicone button material is durable and has a wide range of uses. The silicone material itself has very strong wear resistance and anti-aging properties which can be used for a long time. It is also resistant to high and low temperatures, and can  be added with conductive, flame retardant and other properties as needed.

Second, the silicone buttons have a good feel, soft material and very good hand feel. They are suitable as a button material and are easy to clean.

Third, the material of the silicone button is safe. The silicone material is highly inert, stable, non-toxic and odorless. It is very safe and meets the public’s requirements for product safety.

Fourth, the colors of the silicone buttons can be customized and diversified, with distinctive personalities. The unique surface treatment prevents the text on the buttons from falling off or fading.

Silicone buttons are generally used in electronic calculators, remote controls, telephones, wireless telephones, electronic toys, computer keyboards, learning machine buttons, and so on. YJCpolymer company offers silicone rubber keypads & keyboards solution to fit your needs.

Custom manufacturing specifically refers to the production of goods tailored to individual specifications. Unlike traditional manufacturing which focuses on mass production of standard items, custom manufacturing requires working closely with  specific customers’ requirements. Choosing custom manufacturing for production solutions offers many benefits.

Flexibility: Custom manufacturing provides flexibility to accommodate changes in product design, materials, and production processes.

Tailored Solutions: Custom manufacturing allows merchant to design products that are precisely meet their unique requirements and goals. This customization ensures that products meet the special needs of customers, including distinct shapes, dimensions, materials and particular functions.

Quality control: Customized products are customized according to the specific needs of customers, so we pay more attention on quality control during the production process, reducing errors and quality problems that may occur in mass production. This control ensures that products meet strict quality standards and consistency across batches.

Cost-Effectiveness: Compared with the waste in the purchase process and the time and cost of finding products, customized products may be a cost-effective option.

The benefit of customized products is that they meet the individual needs of consumers, improve product quality assurance, save costs and time, and also increase consumer loyalty. Choosing custom manufacturing will earn you a competitive business.

With the development of modern technological, electronic products are constantly being introduced and their functions are becoming more and more powerful. In the design of electronic products, the casing is a crucial part. It not only protects the internal components, but also is an important element that shows the beauty and quality of the product.

  1. Functional Requirements:First, understanding the functional requirements of the electronic device. Consider factors such as size, shape, ventilation, mounting options, and accessibility to ports and controls. This will guide your design decisions meets the needs of the customers.
  2. Select the Right Materials:The common materials for electronics enclosures include plastic, metal, and composite materials. Choose the right materials for the application and environment where the electronic device will be used, including durability, conductivity, heat resistance, and aesthetics.
  3. Assembly:Design the enclosure with easy of assembly in mind to streamline the manufacturing process and reduce production costs.
  4. Optimize for Manufacturing Processes:Choose the right manufacturing processes that will be used to produce the enclosure, such as injection molding, CNC machining, or 3D printing.
  5. Proper Ventilation:Good ventilation is essential to prevent overheating and ensure the reliable operation of electronic components. Integrate vents, fans, or heat sinks into the enclosure design to dissipate heat effectively and protect it from dust and moisture.
  6. Focus on User Experience: Pay attention to users’ experience when designing the enclosure. Consider factors such as grip, weight distribution, button placement, and accessibility to ensure that the device is comfortable to use.
  7. Control quality:Prototype and test the enclosure design to confirm any potential issues or areas for improvement. Get feedback from customers and businesses to refine the design and ensure that it meets their needs and expectations.

Customizing electronics enclosure of electronic products not only improves the appearance and texture of the product, but also provides more possibilities for the function and performance of the product. We are committed to providing you with professional electronics enclosure customization services to help your products stand out in the market competition!

In medical manufacturing, every micron is very important. The accuracy, reliability and consistency required in medical device need high standards. Why is CNC milling suitable for medical device manufacturing?

  1. Precision and accuracy

One of the most important reasons is the unparalleled precision that comes with CNC milling. Medical devices, whether surgical tools or implants, need to adhere to precise dimensions to function effectively.

Repeatability: For mass-produced medical devices, each product must match its predecessor. CNC milling guarantees this level of repeatability.

Complex geometries: Some medical components, such as implants, have complex designs that cannot be replicated by other manufacturing methods. With CNC milling, even the most complex geometries can be realized.

  1. Material versatility

Medical devices are made from a variety of materials, from metals to polymers. CNC mills excel at handling these different materials, ensuring the best results every time. Therefore, every medical-grade material can be CNC milled into the desired shape and geometry.

  1. Comply with medical standards:

Medical devices are regulated to strict international standards because of their critical role. CNC milling ensures to meet these standards, guaranteeing safety and functionality. For example, the ISO 13485 standard sets out quality management requirements whereby organizations must demonstrate their ability to provide medical devices and related services that consistently meet regulatory requirements. The precision and consistency of CNC milling supports manufacturers in achieving and maintaining these certifications.

  1. Cost-effective prototyping

Medical prototyping equipment is essential. CNC milling enables fast and cost-effective prototyping, ensuring any design flaws are eliminated before mass production.

Shorter production cycles: Speed up production without compromising quality.

Scalability: The transition from prototype to volume production is seamless.

Reduce waste: Efficient use of materials results in cost savings and environmental benefits.

Customization: Customized equipment can be produced to meet special medical requirements.

With the development of medical science, devices must quickly adapt to new treatments and technologies. The computer-driven approach to CNC milling means changes in equipment design can be implemented quickly, allowing for rapid iteration and adaptability in production.

Plastic overmolding is one of the most popular processes in plastic injection molding. Custom Plastic Overmolding offers unique benefits that cater to diverse needs and applications.

  1. Enhanced Product comfort: Custom plastic overmolding allows for the integration of multiple materials with complementary properties. By combining rigid and flexible plastics or adding soft-touch materials, we can enhance product performance, durability, and functionality.
  2. Improved Design Variations: Overmolding offers design freedom. We can achieve complex designs, fashion finishes, and customized branding elements that elevate the aesthetic appeal of the products.
  3. Reduced Assembly Steps: Overmolding eliminates the need for secondary assembly processes, such as bonding, welding, or fastening separate components together. This process integrates multiple parts into one which reduce labor costs, and simplify supply chain management.
  4. Improved Durability and Impact Resistance: Overmolding creates a strong and seamless bond between the substrate and overmolded materials, eliminating potential weak points, gaps, or seams. The soft outer layer absorbs shocks and protect internal hard components and enhancing overall durability.
  5. Enhanced User Experience:Custom plastic overmolding allows manufacturers to design product features to meet the specific needs and preferences of end-users. This enhances the overall users’ experience and make the sets products apart in competitive markets.
  6. Versatility :Overmolding can be applied to a wide range of substrates, including plastics, metals, ceramics, and composites, making it suitable for diverse industries and applications. It can be used in creating consumer electronics, automotive components, medical devices, or household appliances.

Overmolding is not as straightforward a process as injection molding a part out of a single material, but we are very experienced at. YJC Polymer stands out as a premier  overmolding manufacturer. With over 20 years of experience, we’ve completed many challenging custom plastic overmolding projects for our customers.

3D printing, also known as additive manufacturing, is a revolutionary process that involves creating three-dimensional objects layer by layer from a digital model. It builds objects by adding material one layer at a time.

It’s typically fast, with low fixed setup costs, and can create more complex geometries.It is used in the engineering industry, particularly for prototyping and creating lightweight geometries.

3D printing offers numerous advantages over traditional manufacturing methods, including:

Design flexibility: 3D printing can produce complex geometric shapes and structures with a high degree of freedom. Products can be more easily customized to meet individual needs than traditional manufacturing techniques.

Rapid Prototyping: With 3D printing, prototypes can be produced quickly and cost-effectively, It eliminates the need for manufacturing tools and equipment in traditional manufacturing methods, speeding up product development and production.

Customization: 3D printing enables mass customization. It can be customized according to actual needs. 3D printing technology can also be used to repair and replace parts.

Waste Reduction: 3D printing manufactures on demand, using only the materials needed, reducing waste and waste of resources. At the same time, product weight can be reduced and material costs can be reduced through optimized design.

Accessibility: Traditional manufacturing methods tend to be more expensive for low-volume or customized production (such as special customized products). With 3D printing technology, it is possible to achieve small batch customized production and reduce production costs while reducing production tool and labor costs.

Innovation: 3D printing has revolutionized industries ranging from aerospace and automotive to healthcare and fashion. They can create complex structures and components through 3D printing and explore new design concepts and manufacturing methods.

YJC’S 3D Printing Service enables you to 3D Print your custom part on demand. With a focus on 3D printing, We can start manufacturing immediately according to your needs and achieve rapid delivery.