Views: 0 Author: Site Editor Publish Time: 2021-05-22 Origin: Site
1. The structure of the injection plastic mold affects the shrinkage of the injection product
The gate type of the plastic injection mold has an effect on the shrinkage of the injection product. When using small gates, the shrinkage of the plastic parts increases because the gate has solidified before the end of the holding pressure. The cooling circuit structure of the plastic injection mold is the key to the design of the injection mold. If the cooling ring is improperly designed, it will cause a difference in shrinkage due to the unbalanced temperature around the plastic part, which will cause the product to be out of size or deformed. In thin-walled parts, the mold temperature has a more significant effect on the shrinkage rate.
2. The parting surface and gate of the injection plastic mold affect the shrinkage of the injection product
The parting surface, gate pattern and size of the plastic injection mold will directly affect the direction of the plastic material flow, the density distribution, the pressure-holding and shrinking effect and the molding time.
The use of straight gates and large cross-section gates can reduce shrinkage, but in the case of greater anisotropy, straight gates and large cross-section gates shrink along the flow direction of the molten plastic, and shrink more along the vertical flow direction; on the contrary, When the gate thickness is small, the gate part of the injection plastic mold will condense and solidify in advance, and the plastic in the cavity cannot be refilled with molten plastic after shrinking, which will cause the product to shrink more.
The point gate cools and solidifies faster. When the conditions of the injection molded part allow, you can set multiple gates on the plastic injection mold. This can effectively increase the holding time, increase the mold cavity pressure, and reduce the shrinkage of the product. rate.
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...
Tuofang Mould has achieved many Automotive Parts Mould projects. We use advanced 2D&3D software for building complex surface plastic products.
We specialize in making injection mould, such as auto part mould, radiator tank mold, motorcycle parts mold and commodity molds etc.
Place of Origin:Zhejiang, China (Mainland)
Model Number:Customized
Shaping Mode:Plastic Injection Mould
Product Material:Steel
high quality customerized plastic injection mould We provide all kinds of plastic injection mould. Automotive mould, household product mould, industry product mould ect.
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.
Place of Origin:Zhejiang, China (Mainland)
Model Number:Customized
Shaping Mode:Plastic Injection Mould
Product Material:Steel
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.
Place of Origin:Zhejiang, China (Mainland)
Model Number:Customized
Shaping Mode:Plastic Injection Mould
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...
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.
Tuofang Company is one reliable and professional high quality custom plastic mould manufacturer , which is specialized in designing , manufacturing and produce a variety of plastic injection moulds to international customers
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...
Tuofang Mould are specialized in durable best quality injection mold, relation with Automotive industry, Chemical industry, Motorcycle mold, Commodity mold, and so on.
We specialize in making injection mould, such as auto part mould, radiator tank mold, motorcycle parts mold and commodity molds etc.
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 .
Auto plastic part series mouldauto lamp mould for lens
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
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.
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,...
The surface treatment of plastic mould Mould surface treatment is systematic engineering to change the morphology, chemical composition, structure, and stress state of die surface by surface coating, surface modification, or composite treatment technology to obtain the required surface...
General car parts (such as car fenders, door handles, rearview mirrors, etc.), the surface will be painted or electroplated, so the surface treatment of the mold is also very important.If these parts are made into molds, you need to pay attention to:
Place of Origin:Zhejiang, China (Mainland)
Model Number:Customized
Shaping Mode:Plastic Injection Mould
Product Material:Steel
Auto Lamp Mould Car light housing Plastic Injection Mold1+1 Cavities for Rear Lamps
high quality customerized plastic injection mould We provide all kinds of plastic injection mould. Automotive mould, household product mould, industry product mould ect.
We believe quality begins with mould design capability and consider it to be the key to successful mould making.
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.
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.
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
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
Place of Origin:Zhejiang, China (Mainland)
Model Number:Customized
Shaping Mode:Plastic Injection Mould
Product Material:Steel
Taizhou Tuofang Plastic Mould Co.,Ltd has been focus on plastic injection mold and molding service ever since its foundation. We have professional engineering and sales team.
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.
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.
This truck radiator tank mould is with ten interchangeable insert to make ten diffirent type water tank
As one of the leading motorcycle cover inner mould suppliers in China, we warmly welcome you to buy motorcycle cover inner mould made in China here and get quotation from our factory. All customized products are with high quality and competitive price.
Tuofang company is specialized in designing and manufacturing Plastic Injection.
No. 71 Hequ Road, Chengjiang Street of Huangyan, Taizhou City, 318020, Zhejiang Province, China
