Views: 0 Author: Site Editor Publish Time: 2022-08-09 Origin: Site
During the molding process of the vertical injection molding machine, there will be many factors that make the produced products defective, such as temperature, injection time and so on. can directly affect the molded product. The following is a detailed introduction to the editor.
1. Temperature
The temperature mentioned here only refers to the temperature of the mold and the heating temperature of the raw materials. The temperature of the mold is an indispensable part of injection molding. The lower the mold temperature, the faster the heat dissipation due to heat conduction, and the temperature of the melt. The lower it is, the less liquid it is. Therefore, it is very important to accurately grasp the temperature of the mold for injection molding. The second is the heating temperature of the raw material. Some materials need to be heated in the raw material tank because of their particularity, such as BMC materials.
2. Time control of injection molding
Injection time has three main effects on the quality of injection molded products.
1. If the injection time is too long, it is easy to cause the product to pass the optimal molding temperature, resulting in poor final molding.
2. The injection molding time is too short to completely fill the mold, which affects the quality of the product.
3. Shorten the injection time, the shear strain rate in the melt is increased, the shear heating is greater, and the heat lost due to heat conduction is less, so the temperature of the melt is high, the viscosity is low, and the injection pressure required to fill the cavity also lower. The above is a summary of the factors that affect the quality of the product when the vertical injection molding machine is formed. Everyone has testing and debugging during the injection molding production and processing, so we can achieve the best level through multiple debugging.
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In order to meet the demand of outer looking auto grille mould, Tuofang Mould always active in improving the technology in automotive grille mould. 1. Structure of inner departing surface: we can master the structure and set the departing line on the non-exterior surface to be ejected, so it...
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Product Material:Steel
The door is an important part of the auto interior parts . It is located on the inside of the car door. It is divided into front, rear, left, and right. It varies according to the car system, usually two doors and four doors. These parts are collectively called door panel series. The vehicle...
The following five major elements are indispensable in the processing of double-shot moulding:1.Mold evaluation and product analysisBefore mold design, mold evaluation and product analysis is a must including the appearance, size and shape to avoid unnecessary complication for two-color mold design.
Tuofang company is manufacturing high quality plastic injection mold like car radiator tank, mask grille, engine coolant tank, fan and fan shroud, car interior part, car rear view mirror.
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Model Number:Customized
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Product Material:Steel
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Our company manufacturing high quality plastic injection mold like car radiator tank, mask grille, engine coolant tank, fan and fan shroud, car interior part, car rear view mirror
There are high beams, low beams, turn signals, position lights, and daytime running lights in the headlights. The light source of the current headlights is from halogen, xenon to LED, matrix, and laser light sources. The shape of the parts is developing towards thin strips and ring-shaped parts.
Mold Try Out For Automotive Inlet Tank Mold First, Matters needing attention before mold trial 1. Understand the relevant information of the mold: It is best to obtain the design drawing of the mold, analyze it in detail, and ask a mold technician to participate in the trial work. 2. First check...
We specialize in making injection mould, such as auto part mould, radiator tank mold, motorcycle parts mold and commodity molds etc.
Our company manufacturing high quality plastic injection mold like car radiator tank, mask grille, engine coolant tank, fan and fan shroud, car interior part, car rear view mirror.
We are professional in making kinds of auto parts mould. Such as car radiator water tank mould, fan and fan shroud mould, auto interior part mould, grille mould, ,fender mould, car light mould, car rear view mirror etc .
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The door is an important part of the auto interior parts. It is located on the inside of the car door. It is divided into front, rear, left, and right. It varies according to the car system, usually two doors and four doors. These parts are collectively called door panel series.
Our company manufacturing high quality plastic injection mold like car radiator tank, mask grille, engine coolant tank, fan and fan shroud, car interior part, car rear view mirror
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OEM Plastic Injection Auto Rear View Mirror Shell Mould Basic Information ◆Shell material: ABS or PP ◆Shell mold analysis: Moldflow before mold design ◆Shell mold design: 3D format in STP, X_T or IGS, 2D design in dwg, or pdf ◆Shell mold steel: cavity 718H, P20H, 2738, 1.2312; core718H, 2738,...
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Product Material:Steel
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Our company manufacturing high quality plastic injection mold like car radiator tank, mask grille, engine coolant tank, fan and fan shroud, car interior part, car rear view mirror.
We are professional in making kinds of auto parts mould. Such as car radiator water tank mould, fan and fan shroud mould, auto interior part mould, grille mould, ,fender mould, car light mould, car rear view mirror etc.
Mould Design for Car Fog Lamp Hood injection Mould We have highly skilled software, including the latest tools in CAD-CAM, Unigraphics and Pro / Engineer wildfire, by providing them with simulations and alternatives for the development of alternative products with great practical application for...
Our company manufacturing high quality plastic injection mold like car radiator tank, mask grille, engine coolant tank, fan and fan shroud, car interior part, car rear view mirror.
Our company manufacturing high quality plastic injection mold like car radiator tank, mask grille, engine coolant tank, fan and fan shroud, car interior part, car rear view mirror.
Our company manufacturing high quality plastic injection mold like car radiator tank, mask grille, engine coolant tank, fan and fan shroud, car interior part, car rear view mirror.
Place of Origin:Zhejiang, China (Mainland)
Model Number:Customized
Shaping Mode:Plastic Injection Mould
Product Material:Steel
Place of Origin:Zhejiang, China (Mainland)
Model Number:Customized
Shaping Mode:Plastic Injection Mould
Product Material:Steel
Place of Origin:Zhejiang, China (Mainland)
Model Number:Customized
Shaping Mode:Plastic Injection Mould
Product Material:Steel
Our company manufacturing high quality plastic injection mold like car radiator tank, mask grille, engine coolant tank, fan and fan shroud, car interior part, car rear view mirror
We are professional in making kinds of auto parts mould. Such as car radiator water tank mould, fan and fan shroud mould, auto interior part mould, grille mould, ,fender mould, car light mould, car rear view mirror etc.
Place of Origin:Zhejiang, China (Mainland)
Model Number:Customized
Shaping Mode:Plastic Injection Mould
Product Material:Steel
Place of Origin:Zhejiang, China (Mainland)
Model Number:Customized
Shaping Mode:Plastic Injection Mould
Product Material:Steel
We are professional in making kinds of auto parts mould. Such as car radiator water tank mould, fan and fan shroud mould, auto interior part mould, grille mould, ,fender mould, car light mould, car rear view mirror etc.
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This truck radiator tank mould is with ten interchangeable insert to make ten diffirent type water tank
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No. 71 Hequ Road, Chengjiang Street of Huangyan, Taizhou City, 318020, Zhejiang Province, China
