plastic products mold cavity
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DESCRIBE
- Single /Multi-cavity
- crafted to achieve superior surface finishes, resulting in high-quality final products that require minimal post-processing
- provide versatile mold cavities that can accommodate a wide range of materials and product shapes, making them suitable for various applications across different industries
- Achieve stable productivity and reduce waste
- Precision plastic mold, knife mold, hot pressing mold, aluminum alloy and other products processing customization
Mold Cavity：
Mold cavity is one of the most important elements in injection molding and has a huge impact on the structural design of the molded part which must be impeccable for manufacturing process to proceed as stated in the project. This article introduces to the injection molding process for different types of cavity molds, their advantages and disadvantages, as well as the cost of injection molding.
| Material | P20/738/2316/2344 etc. |
|---|---|
| Size | Depends on you drawing |
| Process | CNC Turning/CNC Machining/EDM etc. |
| Surface treatment | Polishing /Anti rust/Heating treatment |
| Quality Control | Three-dimensional detection |
Process flow：
Drawing analysis and process planning | Carefully analyze the design drawings of the mold core to clarify the shape, size, material and technical requirements of the mold core. |
According to the drawings and the overall structure of the mold, a detailed processing process plan is formulated, including the sequence of processing processes, types of tools used, cutting parameters, machining allowances, etc. | |
Material preparation and pretreatment | Choose mold core materials that meet the requirements, such as mold steel, alloy steel, etc. |
Pretreatment of materials, such as forging, annealing, etc., to improve the structure and properties of the materials. | |
Rough machining | Use large tools and high cutting speeds for rough machining to remove most of the allowance and form the basic shape of the mold core. |
During the rough machining process, attention should be paid to keeping the tool sharp and the cutting parameters reasonable to avoid tool wear and work piece deformation. | |
Semi-finishing | On the basis of rough machining, semi-finishing is performed to further remove the allowance so that the shape and size of the mold core are close to the design requirements. |
During semi-finishing, tools and cutting parameters with higher precision should be selected to ensure processing quality. | |
Finishing | High-precision tools and cutting parameters are used to finish the mold core to achieve the dimensional accuracy and surface quality required by the design. |
During the finishing process, special attention should be paid to tool wear and the adjustment of cutting parameters to avoid overcutting or undercutting. | |
Electrical discharge machining (if necessary) | For parts with complex shapes or difficult to reach by cutting, electric discharge machining (EDM) can be used |
Electrical discharge machining can remove tiny allowances and achieve high-precision and high-surface quality machining. | |
Polishing and grinding | Polish and grind the surface of the mold core to remove processing marks and burrs and improve surface quality. |
When polishing and grinding, appropriate polishing tools and abrasives should be used to ensure polishing effect and efficiency. | |
Inspection and acceptance | Use three coordinate measuring machines, projectors and other inspection tools to detect the dimensional accuracy and shape accuracy of the mold core. Visually inspect the surface quality of the mold core to ensure it meets design requirements. |
According to the test results and acceptance standards, the mold core will be inspected and an acceptance report will be issued. | |
Rust prevention and packaging | Carry out anti-rust treatment on qualified mold cores, such as applying anti-rust oil, spraying anti-rust paint, etc. |
Pack the mold core properly to prevent damage during transportation and storage. |
FAQ
How can you ensure the quality?
We have QC department to control the quality from the begining of production until goods finish.
Can you accept customize?
Yes, It can be customized as per the customers' request.
What's your product range?
Our product range includes various kinds of mold standard parts and mold Component，For example: mold, core, cavity, mold and insert.
When can I get the price of plastic mould parts?
We usually quote within 24 hours after we get your inquiry.If you are very urgent, please call us or tell us in your email so that we will regard your inquiry priority"
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COMPANY
Shenzhen HYD Industrial Co., LTD
ADDRESS
607,No.15 Shajiang East Road Songgang Community,Songgang Street,Bao'an District,Shenzhen
Hetianxia Industrial Zone,Dongguan City,Guangdong Province.
119/25 Village No.2, Nong Bon Daeng Subdistrict, Ban Bueng District, Chonburi Province
20170 Thailand.
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