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High Precision Injection Molding

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Taiwan
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Last update:
2023-12-15 19:41
Browse the number:
263

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Company Profile

CFY Technology Co.,Ltd.

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Contact：cfytech(Mr.)

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Area：Taiwan

Address：Taiwan

Website：http://www.cfyplasticinjection.com/ http://cfytech.jedsen.com/

Product Details

Molding Plastic custom injection molding

We are a best and professional plastic injection mold prototype maker includes plastic injection, Injection Molding and Part and Rubber mold, metal processing with one-stop service. We have over 14 years' experience on this field. As a injection molding tool maker, we specialized in design, produce, and maintain the molds or tools used in the injection molding process.

In the field of telecommunications, plastic injection molding technology is widely utilized for manufacturing various components to support the assembly and functionality of communication and telecom equipment. Here are some plastic injection-molded components that may be needed in telecommunications applications:

Connector Housings: Used to protect communication connectors, ensuring stability and safety.

Sockets and Plugs: Plastic injection-molded components for manufacturing sockets and plugs in communication devices, ensuring reliable connections and telecom signal transmission.

Antenna Covers: Plastic housings to protect and support antenna components while ensuring accurate signal transmission.

Switches and Buttons: Injection-molded switches and buttons for controlling communication devices, providing a user-friendly interface.

Fiber Optic Interface Components: Plastic injection-molded parts for fiber optic communication, such as fiber optic sockets and protective sleeves.

Equipment Housings: Plastic enclosures for protecting the internal components of communication equipment, ensuring their safety and integrity.

Support Structures and Fixtures: Injection-molded support structures and fixtures for securing and supporting various communication components.

Heat Sink Covers: Providing plastic covers for heat sinks to ensure proper temperature maintenance during efficient operation.

Casing and Enclosures: Plastic injection-molded casings and enclosures used for assembling and protecting the internal components of communication equipment.

Fastening Clips and Mounting Brackets: Plastic injection-molded components for stabilizing and securing cables and wire bundles."

EDM (Electric Discharge Machining) injection molding typically refers to the process of manufacturing injection molds using electrical discharge machining technology. In this manufacturing method, electrodes are used to create the desired shapes on metal modules through electrical discharges. Subsequently, these molds are employed in the injection molding process to produce plastic parts. This technology is often utilized for the production of intricate and high-precision injection molds.

In modern manufacturing, the integration of CNC machining processes is essential to achieve high precision and high productivity. Electrical Discharge Machining (EDM) is particularly well-suited for processing complex contours in special materials, posing challenges to the capabilities of traditional machining. This process utilizes a series of discharges (sparks) to erode material from the workpiece.

EDM technology plays a crucial role in the production of plastic injection molds and mold engineering, where intricate and complex shapes are required. At CFY, we rely on state-of-the-art EDM CNC machining tools to deliver top-notch results in our mold manufacturing system. We understand that the injection molds we produce must align with your design specifications. The components manufactured by our CNC machines adhere to dimensional tolerances within Â± 0.0001 inches as per customer design.

Our commitment to utilizing advanced EDM CNC technology ensures the precision and quality required for the production of injection molds, contributing to the success of plastic injection molding and mold engineering capabilities

Product Details:

FAQ

Q: What is your payment term?

A: T/T 40% deposit 60% balance before ETA

Q: Is It Possible To Change The Design? Is It Possible To Modify The Original Injection Mold?

A: It depends on how the injection mold was designed in some cases. Injection molds are constructed by inserting steel into a mold base and assembling them together to make the feature of the part. Modifying or rebuilding a small steel insert is all that is required to change one feature of the part. Some design changes can be more challenging when the entire part design is cut out of one piece of steel, requiring reworking the mold.

Q: How fast can I get the moldings?

A: This depends on the size and geometry of the parts. For a common open and shut mold with regular size part such as 300 x 300 x 50 mm, fabrication of tools and moldings can be done within 2 weeks.

Q: How much will a mold cost?

A: That being said, many factors go into determining the full cost. The start-up costs for a large run can be expensive, but the price for the project becomes better and better as you continue to produce. If you're looking at price per unit, plastic injection molding is one of the cheapest, most cost-efficient forms of manufacturing. With injection molding, the more units you create with your mold, the cheaper the price per unit becomes.

Q: What Are The Advantages Of Injection Molding Over Other Methods Of Manufacturing A Part?

A: With injection molding, we can mold fairly complex shapes at high production rates while maintaining good dimensional stability and holding fairly tight tolerances. It is possible to reground and reprocess thermoplastic resin used in injection molding, but some of the plastic's physical properties may be lost over each round of regrinding. When manufacturing large volumes, using engineered plastic resins instead of metal can result in many cost savings.

Q: What is water ripple?

A: Once the plastic material leaves the heating tube, the front-end plastic that first touches the mold will start to solidify and adhere to the mold. At this time, the rear-end plastic will continue to flow forward over the solidified plastic, and then contact the next section of the mold and adhere. After repeated occurrences, fine lines like water waves will be formed; water ripples are also one of the defects that we often mention when learning plastic injection knowledge, and are related to the mold temperature, raw material temperature, and injection speed of the injection machine. Very closely related, water ripple defects are a problem encountered by many plastic injection plants.

â— Solution 1: Strengthen the fluidity of the raw material, such as increasing the temperature of the raw material, or directly replacing the raw material with better fluidity, so that the plastic material can be uniformly solidified in a short time.

â— Solution 2: Increase the temperature of the mold, reduce the temperature difference between the plastic material and the mold, and reduce the solidification speed of the raw material.

â— Solution 3: Increase the injection speed and pressure, so that the plastic material can quickly fill the entire mold, and there will not be too much difference in the solidification time.

Q: About Air Streaks, Silver Lines, Air Sores.

A: Depending on the type of plastic raw materials, the characteristics will have some differences. If the hygroscopicity of the material is relatively high and it is easy to retain moisture, or the plastic is easy to mix with air, then after the water and gas enter the mold, it is easy to attach to the mold. On the surface, silvery white lines are formed after injection, which is what we often hear about silver lines and gas sores; in order to reduce the generation of silver lines, operators must have a certain understanding of plastic injection knowledge.

â— Solution 1: Adjust the temperature and time of drying raw materials according to the properties of different raw materials, especially for materials with high requirements such as PMMA. As long as the materials are free of moisture and then injected, the chance of silver lines on the surface of the product can be reduced. .

â— Solution 2: If there are different types of materials to be mixed, it is recommended to stir the plastic raw materials evenly first.

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