Injection Mold Design and Mold Making 
GV Mold specializes in
custom injection mold design
and manufacturing, providing services from concept to mass production, emphasizing precision machining, the use of high-quality materials and innovative design concepts.A Showcase of Our Design Capacity
The front grille mold designed for our American client has received high recognition. The injection mold design incorporates numerous parting lines and intricate structures, utilizing blade and round ejector pins for precise demolding.
For ease of maintenance, the insert structure is designed to be easily replaceable. To meet high aesthetic standards, the mold employs an inverted sequential valve hot runner system to eliminate weld lines, ensuring the product's appearance.
The cooling system uses a combination of direct cooling channels and cooling wells to ensure uniform cooling of the product during injection molding, preventing deformation and shrinkage marks. Additionally, the mold is designed with a sufficient exhaust system to ensure that air can be smoothly evacuated during the injection process, avoiding defects such as bubbles in the product.
The mold adopts an inverted sequence valve hot runner system. The cooling system adopts direct cooling water channel.
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Mold Design Flow
Mold Design Flow
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Conceptual design
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Detailed design
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Design review
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Introduction to our mold manufacturing
The reasonable application and precise control of these processes are key to ensuring the quality of injection mold manufacturing. Each process has its specific role and advantages, and through their combined application, high-quality, high-precision injection molds can be manufactured. The various processes used in the manufacturing of injection molds are introduced in detail below, including the principles, applications, and advantages of each process:
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1.Design and Engineering Analysis
Process Principle: Utilizing CAD software for mold design, including part design, assembly drawings, and engineering analysis. Application Scope: Applicable to the design phase of all injection molds. Advantages: Improves design accuracy, reduces design errors, and shortens the design cycle.2.CNC Machining (Computer Numerical Control Machining)
Process Principle: Using CNC machines to precisely machine mold parts according to digital programs. Application Scope: Suitable for the machining of mold cavities, cores, electrodes, and other complex parts. Advantages: High machining precision, good repeatability, and suitable for the machining of complex shapes.
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3.Electrical Discharge Machining (EDM)
Process Principle: Using electrical sparks to erode metal, precisely machining the complex shapes and fine features of molds. Application Scope: Applicable to the machining of hard-to-machine materials such as tungsten carbide and stainless steel, as well as complex cavity and core shapes. Advantages: High machining precision, unaffected by material hardness, suitable for machining fine structures.4.Wire Cutting (Wire EDM)
Process Principle: Using a thin metal wire as a tool, cutting metal through electrical sparks to form the required shapes and dimensions. Application Scope: Suitable for machining precision mold parts, especially thin-walled, narrow-slot, and complex-contour parts. Advantages: High machining precision, no need to consider the rigidity of the cutting tool, suitable for precision molds.
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5.Heat Treatment
Process Principle: Changing the hardness and properties of metal materials through heating and cooling treatments. Application Scope: Applicable to increasing the hardness and wear resistance of mold materials. Advantages: Increases the service life and wear resistance of molds, reduces wear, and extends mold life.6.Surface Treatment
Process Principle: Changing the properties of the mold surface through physical or chemical methods, such as coating, polishing, etc. Application Scope: Suitable for improving the smoothness, wear resistance, and corrosion resistance of the mold surface. Advantages: Improves the surface quality of products, reduces wear, and extends the life of the mold.
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7.Assembly and Adjustment
Process Principle: Assembling the machined mold parts into a complete mold and conducting trial molding and adjustments. Application Scope: Applicable to the final stage of mold manufacturing. Advantages: Ensures the accuracy and functionality of the mold, prepares for mass production.8.Inspection and Quality Control
Process Principle: Using various inspection tools and methods, such as Coordinate Measuring Machines (CMM), projectors, etc., to inspect the dimensions and shapes of mold parts. Application Scope: Applicable to every stage of mold manufacturing. Advantages: Ensures mold quality, reduces the production of defective products, and improves production efficiency.
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Our Production Capacity
As a professional custom injection mold manufacturer in China, GV MOLD specializes in the design and manufacturing of precision injection molds. Below is an overview of our mold manufacturing production capabilities.
Our facility has an annual production capacity of over 800 molds. This capacity allows us to meet the demands of a wide range of clients, from small-scale productions to large-scale industrial projects.
We are equipped to handle molds with a maximum size of 2,500 x 1,500 x 1,000 mm (L x W x H). This capability enables us to manufacture large and complex molds for a variety of applications.
Our state-of-the-art machinery and skilled technicians ensure that we can achieve a minimum mold precision of ±0.001 mm. This level of precision is crucial for producing high-quality parts that meet the stringent requirements of our clients.
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Additional Production Capabilities
By leveraging our extensive experience and cutting-edge technology, we are committed to providing our clients with high-quality molds that are durable, precise, and reliable for their plastic injection molding needs.
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Material Range
We work with a wide range of materials, including stainless steel, R20, 713, NAK80, S136, and various grades of steel to cater to different product requirements.
2
Complexity
Our advanced CNC machining centers, EDM machines, and wire cutting equipment allow us to manufacture molds with complex geometries and intricate details.
3
Surface Finish
We offer various surface treatments such as polishing, texturing, and coating to achieve the desired surface finish on the molds.
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Quality Control
Our quality control department is equipped with CMM (Coordinate Measuring Machines) and other inspection tools to ensure that every mold meets the required specifications and standards.
Our Advantages
Possesses an experienced and skilled design and manufacturing team with many years of experience in the mold industry, capable of addressing various complex design and manufacturing challenges.
Utilizes the latest CAD/CAM/CAE design software such as AutoCAD, SolidWorks, Catia, UG/NX, etc., to ensure efficient and accurate design.
Equipped with high-precision CNC machines, EDM (Electrical Discharge Machining) machines, wire cutting machines, laser cutting machines, and other advanced equipment, capable of machining molds with high precision and complex shapes.
Implements a strict quality management system, certified by international standards such as IS09001:2015 and lS014001:2015, to ensure that each mold undergoes rigorous quality checks and testing.
Able to quickly respond to customer needs, providing comprehensive services from design to manufacturing, shortening the product development cycle.
Offers personalized mold design and manufacturing services, capable of customizing solutions based on specific customer needs.
Effectively controls costs through optimization of design and production processes, providing customers with cost-effective molds.
Continuously engages in technological research and development, constantly introducing new mold materials and processing technologies, improving the performance and lifespan of molds.
Provides comprehensive after-sales services, including mold installation, debugging, maintenance, and upgrades, to ensure the stable operation of customer production lines.
Has extensive experience in mold design and manufacturing in multiple industry sectors, able to provide specialized solutions for customers in different industries.
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