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Mold AssemblingTo assemble the mold but not without fitting is the goal for every bench worker, and it has become the soul of every USM employee.More+
The main reasons for air trapping of plastic injecton moldDuring the injection molding process, the front end of the slight ribs may be air trapped and plastic burnt, and also cause the molded part may become black and carbonized.The mechanism of air trapped...More+
- Find UsCustom injection mold manufacturing and plastic injection molding in China.Address: No.136 Xingwu Road,Wusha Community, Changan Town,Dongguan, ChinaTel: 86-0769-8539 0209Email: [email protected]...More+
Plastic cooling factors by injection parameter1. Plastic parts design: mainly for the wall thickness of plastic products. The thicker thickness of the product, the longer the cooling time. Generally speaking, the cooling time is approximately pro...More+
Insert Mold PartsInsert molding is injected with plastic part processing, the insert can be plastic or metal, normally it will be metal parts or thread parts, they must be in a fixed area before injection, so it will be fitting very well after injection finishing. Normally these products request a high standard of strength.More+
- Leading manufacturers of plastic injection mould and molded parts.We have always pushed developments forward and set benchmarks in Automtive, High precision and 2K molding and other industrial parts.More+
Temperature system of injection moldHi everyone,the mold cooling time is the longest during injection, so the design of mold temperature system controlling is very important, we will talk about mold cooling, heating system in following 10 blog.More+
Auto Parts MouldThe automotive console is an external part in automotive interior parts, and no weld line on the part surface, the console's gating system generally uses a valve gate of hot runner system, the gate position usually has a direct injection gate on the non-critical surface which is to save plastic material, the shut-off area will be injected on side of the non-critical surface, or the middle area will be injected to the non-critical surface by the banana gate.More+
Touch Switch Sensor MoldConvenience, comfort, artistry, and realize an environmentally friendly and energy-saving living environment.More+
Medical TPE MoldSince the establishment of the factory, USM has provided injection molding products and injection mold services for many medical companies around the world, especially in medical multi-cavity and small products (pipetting tips) with rich and valuable experience.More+
Air Chamber MoldWith over 15 years of pre-deformed mold, USM Mold has mastered scientific and complete pre-deformation mold technology, from project management, mold flow analysis, design, manufacturing, assembling, mold trial, and final measurement.More+
2022 Shenzhen Industrial Exhibition ITES ended successfullyThe 2022 ITES Shenzhen International Industrial Manufacturing Technology and Equipment Exhibition and the 23rd Shenzhen International Machinery Manufacturing Exhibition were grandly opened in Shenzhen...More+
Plastic molding shrinkage ratePlastic parts getting smaller by shrink, due to the temperature decrease during the molding process, and the shrinkage is expressed by the shrinkage rate, it is common plastic shrinkage rates are show...More+
- HomeEstablished in the year of 1996, HanKing start the business in mould making and injection molding in Longgang, Shenzhen, after years development, we have become a one-stop total plastic solution pr...More+
Banana gate of plastic injection mold runner system designIn order to get the best injection quality, the gate type must be selected carefully, the coommon gate tyeps are: direct gate, side gate, pin-point gate, sub gate,valve gate of hot runner etc. Among ...More+
Overmolding & 2k MoldingMaterial selection for two-color products: The same type of material of different colors is usually used for two-color injection molding so that the bonding strength of the first color and the second color plastic is the best.More+
- Voice Operated Switch MoldWe know that the basic goal of smart home appliances is to provide people with a comfortable, safe, convenient and efficient living environment. Therefore, the most important thing for smart home appliance products is to take practicality as the core, remove those flashy functions, and use practicality, ease of use, and humanization.More+
Conformal cooing channel of plastic injection moldThe conformal cooling gate is a new type of mold cooling gate based on 3D printing technolog, because of its processing characteristics, the conformal cooling gate can fit the shape of the product wel...More+
Side gate of plastic injection mold runner system designIn order to get the best injection quality, the gate type must be selected carefully, the coommon gate tyeps are: direct gate, side gate, pin-point gate, sub gate,valve gate of hot runner etc. Among...More+
- Plastic Insert MoldThe easy formability and bendability of resin complement each other with the rigidity, strength, and heat resistance of the metal, and they can be made into complex and exquisite metal-plastic integrated products.More+
Reasons for making the exhaust system of the injection moldThe gas in the injection mold includes not only the air in the cavity, but also the air in the gate and the decomposition gas generated by the plastic melt, and the steam which caused by plastic in hi...More+
USM Blogo OpeningHello everyone! Our blog is open today, it is very glad to have the opportunity to meet you here, welcome to visit us whenever you need.More+
Mold ManufacturingUSM is a one-stop service for plastic precision mold and injection molding factory in China, as we know, perfect molds are related to professional mold design, high precision processing machines, rich experiences assembling workers, and team management.More+
What is Ejection Molding?The process to get injection molded products is called injection molding, or called injection. Injection molding is an important method in polymer molding processing, it is characterized by a short molding cycle and high production efficiency.More+
Automotive MoldAutomotive Molds Characteristics1. The automotive mold size is very big, and the largest mold weight is nearly 40T;2. The mold structure is complex;3. There are many irregular curved surfaces on the parting surface.More+
Dongguan International Machine Tool Exhibition of 2021 hedling successfully2021 is an extraordinary year, although the epidemic has not completely subsided, it cannot stop the enthusiastic pursuit of new equipment and new technologies in the Chinese manufacturing industry.More+
Automotive Fan MouldThe common products used to be water chambers, air chambers, engine inlet valve pipe and nylon connectors, and automotive AC systems: fan covers, fans, automotive brackets, sunroofs, mirror triangle brackets, automotive bottom sheets, and so on.More+
Automotive Door MoldThe plastic application in automotive is divided into interior parts, exterior parts, and functional parts. According to different material properties, plastics are usually divided into three types: general plastics, engineering plastics, and special plastics.More+
What is Plastic Injection Mold?The plastic mold is used for injection molding, it is assembled with cavity, core and side slider together, with ejection system and adjustments to produce plastic products by different shapes and sizes.More+
16 Cavities Plastic Injection MoldA 16-cavity multi cavity mold means that 16 pieces of parts can be produced in one injection cycle at the same time, which can improve the production efficiency greatly, save production time and reduce production cost.More+
- USM Blogo OpeningHello everyone! Our blog is open today, it is very glad to have the opportunity to meet you here, welcome to visit us whenever you need.More+
Plastic injection mold runner system designThe gate is the connecting part between the runner and the cavity, and is also the end part of the injection mold gating system, the molten plastic enters the cavity and core side through the gate dir...More+
Classification of side parting and core pulling mechanismAccording to the structural characteristics, the side core-pulling mechanisms are divided into the following six categories:1. The side core-pulling mechanism of "slider + guide pin";2. The ...More+
- Leading manufacturers of plastic injection mould and molded parts.We have always pushed developments forward and set benchmarks in Automtive, High precision and 2K molding and other industrial parts.More+
The T slot of slider and guider designing tips1. The T slot of slot should be designed according to the picture 1, If there is a relatively high slider, the slider T slot is not high enough which will ...More+
- Privacy PolicyThis Privacy Policy applies to the worldwide websites of which is part of the Sunkye International. It explains how we collect, process, share, secure and store personal information (information and ...More+
- 16 Cavities Plastic Injection MoldA 16-cavity multi cavity mold means that 16 pieces of parts can be produced in one injection cycle at the same time, which can improve the production efficiency greatly, save production time and reduce production cost.More+
Parallel barrel 2K injectionWhat is parallel barrel (2K) two-shot injection molding? What is 2K injection molding? Let’s see the what is called parallel barrel 2K injection molding. The injection molding machine used for...More+
Controling method of plastic injection mold temperatureExcept for heat radiation and heat convection from the mold, most of the heat bring into the mold by the plastic needs to be taken out of the mold by the circulating heat transfer medium by heat condu...More+
Key points of gas-assisted injection molding processGas injection parametersThe gas-assisted control part is a device that controls the gas pressure in each stage, the gas-assisted parameters have only two values: gas injection time (seconds) and gas i...More+
Design principles of plastic injection mold runner system1. Quality first The design of the gating system has a big influence on part quality, firstly the gate should be set at the easiest part of the plastic part to be removed, and at the same time, the...More+
PA66 GF30 Car Parts Plastic Injection MoldPre-deformation means that the product will be designed mold in opposite direction in advance. The product is injected and cooled by natural shrinkage, the two deformations will be offset to obtain a product and meet the drafting tolerance.More+
Slider spring hength and strength calculationProcessing size:1. ØD2=ØD+22. Ll = total spring length (L) - preload value of spring (N) - slider core pulling distance (L2)Spring length calculation: (refer to picture 1 for length calculation)★L...More+
Multi Cavity MoldMulti cavity mold requires very high machining accuracy. if the machining error of one single cavity is 0.01mm, and the total tolerance of 64-cavity processing will be very big. therefore, to make the multi-cavity mold request very advanced processing equipment in order to ensure the machining accuracy.More+
- Mold AssemblingTo assemble the mold but not without fitting is the goal for every bench worker, and it has become the soul of every USM employee.More+
- Mold ManufacturingUSM is a one-stop service for plastic precision mold and injection molding factory in China, as we know, perfect molds are related to professional mold design, high precision processing machines, rich experiences assembling workers, and team management.More+
Water assisted injection molding introductionLike the gas-assisted injection molding process, water-assisted injection molding injects a piece of plastic into the mold cavity and core firstly, and then injects water to squeeze the melt plastic b...More+
Water Tank MouldThe mold will be made welding process many times during modification, but it will reduce the accuracy and mold life a lot. some factories might use the normal steel to make manufacturing and then make real mold manufacturing after the first prototype mold work well, but it also influences the mold cost and delivery time.More+
Medical Mold Injection ProductMedical devices have strict standards for molds, mainly involved in mold design, mold steel, manufacturing accuracy, sanitary production conditions, and transportation condition and many other aspects.More+
- What is Ejection Molding?The process to get injection molded products is called injection molding, or called injection. Injection molding is an important method in polymer molding processing, it is characterized by a short molding cycle and high production efficiency.More+
- Plastic Switch MouldUSM is an ISO9001:2015 certified mold and injection molding factory. It has its own unique solutions from smart home appliance product development for mold design, mold manufacturing, and injection molding production.More+
Design principle of plastic injection mold cooling systemDesign principle of cooling systemIn order to improve the efficiency of the cooling system and make the cavity surface temperature distribution even, the following principles should be followed in the...More+
Venting system of plastic injection mold introductionHello everyone, thanks for attention. We’ve discussed about the temperature control system earlier, now we are going to talk about the mold venting information in following 11 articles, from the reas...More+
- Slider spring hength and strength calculationProcessing size:1. ØD2=ØD+22. Ll = total spring length (L) - preload value of spring (N) - slider core pulling distance (L2)Spring length calculation: (refer to picture 1 for length calculation)★L...More+
Plastic injection mold cooling system design noticeDesign notice of designing the cooling system:1. Normal molds can be quickly cooled to obtain a shorter molding cycle, and precision molds can be slowly cooled with a mold temperature thermometer;2. U...More+
- Classification of side parting and core pulling mechanismAccording to the structural characteristics, the side core-pulling mechanisms are divided into the following six categories:1. The side core-pulling mechanism of "slider + guide pin";2. The ...More+
Video of Dongguan international machine tool exhibition in 2021USM (UNIQUE SOLUTIONS MOLD LIMITED) was founded in 2012 and is located in Dongguan City, Guangdong Province, a famous mould manufacturing province in China.More+
- Mold ManufacturingUSM is a one-stop service for plastic precision mold and injection molding factory in China, as we know, perfect molds are related to professional mold design, high precision processing machines, rich experiences assembling workers, and team management.More+
- Reasons for making the exhaust system of the injection moldThe gas in the injection mold includes not only the air in the cavity, but also the air in the gate and the decomposition gas generated by the plastic melt, and the steam which caused by plastic in hi...More+
Plastic injection mold runner system design pointsWhen designing the gating system, Firstly, we should consider making the plastic melt fill the cavity with core side quickly to reduce pressure and heat loss; secondly, it should be economically cons...More+
Medical Plastic MoldProduct material: PP material in medical-gradeMold steel: S136 HRC 52-54Mold life: 1 millionHot runner brand: IncoeMold base: LKMSurface finishing: Mirror polishingMold lead time: 6 weeksMore+
- Video of Dongguan international machine tool exhibition in 2021USM (UNIQUE SOLUTIONS MOLD LIMITED) was founded in 2012 and is located in Dongguan City, Guangdong Province, a famous mould manufacturing province in China.More+
Automotive Water Intake Manifold MouldGas injection methods can be divided into two types, one is to inject gas together with the melt through the machine nozzle, and the other is to directly inject gas into the runner or cavity through the gas injection element (gas needle), the latter is divided into single-point intake and multi-point intake.More+
4 Cavity MoldA multi-cavity mold means that multiple identical parts are made in one set mold, and multiple identical parts can be produced in one injection cycle at the same time.More+
Gate position determination of plastic injection mold runner design systemIn the selection of gate location, the following issues should be paid attention to:1. The gate position should be set at the maximum wall thickness of the plastic part, so that the plastic melt flows...More+
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The basic points of designing gas-assisted injection molding1. Firstly, considering the suitable wall thickness areas needs to be injected and hollowed out, and then decide how to connect them with the gas channel;2. The gas channel should be arranged in balan...More+
- Mold ManufacturingUSM is a one-stop service for plastic precision mold and injection molding factory in China, as we know, perfect molds are related to professional mold design, high precision processing machines, rich experiences assembling workers, and team management.More+
- Multi Cavity MoldMulti cavity mold requires very high machining accuracy. if the machining error of one single cavity is 0.01mm, and the total tolerance of 64-cavity processing will be very big. therefore, to make the multi-cavity mold request very advanced processing equipment in order to ensure the machining accuracy.More+
Design Tips of Vacuum Venting MoldThere are some regular venting way which are parting surface venting, insert venting, insert pin venting and well-ventilated steel, but there is a special way is vacumm venting, it will need vacumm ma...More+
Medical Plastic Injection MoldWhat is the medical injection molded parts?For medical plastic manufacturers, it means that medical supervisors are required to supervise and manage the materials used to manufacture the equipment.More+
- Gate position determination of plastic injection mold runner design systemIn the selection of gate location, the following issues should be paid attention to:1. The gate position should be set at the maximum wall thickness of the plastic part, so that the plastic melt flows...More+
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Several common process of water-assisted injection molding introductionAccording to the design of the injection molding machine and the casting system, the corresponding melt-returning process of water-assisted injection molding can be roughly divided into two types: the...More+
- Design principle of plastic injection mold cooling systemDesign principle of cooling systemIn order to improve the efficiency of the cooling system and make the cavity surface temperature distribution even, the following principles should be followed in the...More+
- Key points of gas-assisted injection molding processGas injection parametersThe gas-assisted control part is a device that controls the gas pressure in each stage, the gas-assisted parameters have only two values: gas injection time (seconds) and gas i...More+
Metal Insert MoldFor rigid molded parts and curved elastic molded products on rubber gaskets, after injection molding on the substrate, an integrated product can be made, and the complicated operation of arranging the sealing ring can be omitted, making the automatic combination of the subsequent processes easier. Because it is the joining of the molten material and the metal insert, compared with the press-in molding method, the gap of the metal insert can be designed to be narrower, and the reliability of composite product molding is higher.More+
- Plastic cooling factors by injection parameter1. Plastic parts design: mainly for the wall thickness of plastic products. The thicker thickness of the product, the longer the cooling time. Generally speaking, the cooling time is approximately pro...More+
- Classification of side parting and core pulling mechanismAccording to the structural characteristics, the side core-pulling mechanisms are divided into the following six categories:1. The side core-pulling mechanism of "slider + guide pin";2. The ...More+
Multi Cavities Hot Runner Injection MoldThe hot runner will keep the plastic material in liquid in runner and injection gate, the temperature in injection machine barrel and runner are very high which can keep the material in liquid, due to there is heating system surrounded, it will only need to heat the hot runner to request temperature before production, and the hot runner is like the extension of injection machine barrel.More+
Slider angle designing tips1. Normally, all the insertion slopes of the slider are not allowed to be less than 3° to prevent excessive self-locking force and scratched;2. The angle of the locking surface must be bigger than th...More+
- Water Proof Plastic Enclosure MoldThe product will be made by two times, which will inject the second piece after finishing the first piece in the other mold and different injection machine, normally will be no specific request for 2 different pieces injection time, injection machine.More+
3 Precision Molds Are Ready to Ship GermanyAfter 2 months later, the 3 molds have been finished and ready to ship. From DFM report to mold design to manufacturing and T1 samples were provided in 6 weeks.More+
- Venting system of plastic injection mold introductionHello everyone, thanks for attention. We’ve discussed about the temperature control system earlier, now we are going to talk about the mold venting information in following 11 articles, from the reas...More+
The difference between full shot and short shot of gas-assisted injection moldingGas-assisted injection molding can be divided into short shot and full shot.Short shot The short shot method is shown in picture 1, it is suitable for thick-walled plastic parts with low mold filli...More+
- Plastic Insert MoldThe easy formability and bendability of resin complement each other with the rigidity, strength, and heat resistance of the metal, and they can be made into complex and exquisite metal-plastic integrated products.More+
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Main application of gas-assisted molding technologyGas-assisted molding has a particularly obvious effect on the material saving of tubular and rod-shaped plastic parts, such as car handles, seat armrests, window frames, and wood-like furniture, the m...More+
Pin-point gate of plastic injection mold runner system designIn order to get the best injection quality, the gate type must be selected carefully, the coommon gate tyeps are: direct gate, side gate, pin-point gate, sub gate,valve gate of hot runner etc. Among ...More+
- The basic points of designing gas-assisted injection molding1. Firstly, considering the suitable wall thickness areas needs to be injected and hollowed out, and then decide how to connect them with the gas channel;2. The gas channel should be arranged in balan...More+
- Classification of side parting and core pulling mechanismAccording to the structural characteristics, the side core-pulling mechanisms are divided into the following six categories:1. The side core-pulling mechanism of "slider + guide pin";2. The ...More+
- Plastic Box MouldThe operation way of smart home appliances is very diversified, It can be operated with a smart touch screen, a scene remote control, a mobile phone, or a computer. There is no limitation for time and place which can be operated at any time and any place, any devices realize intelligent control.More+
- Reasons for making the exhaust system of the injection moldThe gas in the injection mold includes not only the air in the cavity, but also the air in the gate and the decomposition gas generated by the plastic melt, and the steam which caused by plastic in hi...More+
Gas-assisted Injection Molding EquipmentThe gas-assisted equipment includes a gas-assisted control part and a nitrogen generator, it is special and seperate system of the injection molding machine, and its only interface with the injection ...More+
Water Assisted Injection MouldBecause the flow rate of the outer layer of the melt is slow and the speed of the inner layer is fast, the inner layer of melt will roll outwards and stick to the mold cavity while advancing.More+
- Slider spring hength and strength calculationProcessing size:1. ØD2=ØD+22. Ll = total spring length (L) - preload value of spring (N) - slider core pulling distance (L2)Spring length calculation: (refer to picture 1 for length calculation)★L...More+
- Multi Cavity MoldMulti cavity mold requires very high machining accuracy. if the machining error of one single cavity is 0.01mm, and the total tolerance of 64-cavity processing will be very big. therefore, to make the multi-cavity mold request very advanced processing equipment in order to ensure the machining accuracy.More+
Injection MoldingUSM is a professional one-stop service for plastic injection molding companies in China, with our rich experience by mold-making capabilities, we ensure that mass products can be manufactured in the shortest time.More+
- Banana gate of plastic injection mold runner system designIn order to get the best injection quality, the gate type must be selected carefully, the coommon gate tyeps are: direct gate, side gate, pin-point gate, sub gate,valve gate of hot runner etc. Among ...More+
- Parallel barrel 2K injectionWhat is parallel barrel (2K) two-shot injection molding? What is 2K injection molding? Let’s see the what is called parallel barrel 2K injection molding. The injection molding machine used for...More+
Different treatment of plastic injection mold cooling system principlesDifferent treatment principle:1. The mold temperature is different according to the different plastics, when the plastic requires the molding temperature of the mold to be ≥80°C, the mold must be he...More+
Company ProfileUSM is one of the world's leading manufacturers of the plastic injection mould and molded parts. We have always pushed developments forward and set benchmarks in Automotive, High precision, and 2K...More+
- Conformal cooing channel of plastic injection moldThe conformal cooling gate is a new type of mold cooling gate based on 3D printing technolog, because of its processing characteristics, the conformal cooling gate can fit the shape of the product wel...More+
- Find UsCustom injection mold manufacturing and plastic injection molding in China.Address: No.136 Xingwu Road,Wusha Community, Changan Town,Dongguan, ChinaTel: 86-0769-8539 0209Email: [email protected]...More+
- Automotive Water Intake Manifold MouldGas injection methods can be divided into two types, one is to inject gas together with the melt through the machine nozzle, and the other is to directly inject gas into the runner or cavity through the gas injection element (gas needle), the latter is divided into single-point intake and multi-point intake.More+
The common fixing method of angle pinThe angle pin is a common part of the drive slider, and the fixing and installation methods as following:1. Pass through the mold plate directly and press the angle pin with the top plate to fix it, a...More+
- Automotive Door MoldThe plastic application in automotive is divided into interior parts, exterior parts, and functional parts. According to different material properties, plastics are usually divided into three types: general plastics, engineering plastics, and special plastics.More+
The sub gate of the plastic injection mold runner systemIn order to get the best injection quality, the gate type must be selected carefully, the coommon gate tyeps are: direct gate, side gate, pin-point gate, sub gate,valve gate of hot runner etc. Among...More+
- 4 Cavity MoldA multi-cavity mold means that multiple identical parts are made in one set mold, and multiple identical parts can be produced in one injection cycle at the same time.More+
- Controling method of plastic injection mold temperatureExcept for heat radiation and heat convection from the mold, most of the heat bring into the mold by the plastic needs to be taken out of the mold by the circulating heat transfer medium by heat condu...More+
Gas-assisted injection molding of kettle handlesWhat is the gas-assisted injection molding? Today we will talk about the case of gas-assisted injection molding of kettle handles. During the injection molding process, push the melt plastic to fi...More+
- Temperature system of injection moldHi everyone,the mold cooling time is the longest during injection, so the design of mold temperature system controlling is very important, we will talk about mold cooling, heating system in following 10 blog.More+
- Banana gate of plastic injection mold runner system designIn order to get the best injection quality, the gate type must be selected carefully, the coommon gate tyeps are: direct gate, side gate, pin-point gate, sub gate,valve gate of hot runner etc. Among ...More+
- Voice Operated Switch MoldWe know that the basic goal of smart home appliances is to provide people with a comfortable, safe, convenient and efficient living environment. Therefore, the most important thing for smart home appliance products is to take practicality as the core, remove those flashy functions, and use practicality, ease of use, and humanization.More+
- Design principle of plastic injection mold cooling systemDesign principle of cooling systemIn order to improve the efficiency of the cooling system and make the cavity surface temperature distribution even, the following principles should be followed in the...More+
About UsUSM is one of the world's leading manufacturers of plastic injection mould and molded parts. We have always pushed developments forward and set benchmarks in Automtive, High precision and 2K moldi...More+
- Multi Cavities Hot Runner Injection MoldThe hot runner will keep the plastic material in liquid in runner and injection gate, the temperature in injection machine barrel and runner are very high which can keep the material in liquid, due to there is heating system surrounded, it will only need to heat the hot runner to request temperature before production, and the hot runner is like the extension of injection machine barrel.More+
- Medical Plastic Injection MoldWhat is the medical injection molded parts?For medical plastic manufacturers, it means that medical supervisors are required to supervise and manage the materials used to manufacture the equipment.More+
Video of CNC Machining Processing by Dongguan International Machine Tool Exhibition in 2021The 3rd China Machine Tool Purchasing Festival-DME Dongguan International Machine Tool Exhibition (hereinafter referred to as DME) was grandly closed at Guangdong Modern International Exhibition Center (Dongguan Houjie) on 13th Dec. 2021.More+
- About UsUSM is one of the world's leading manufacturers of plastic injection mould and molded parts. We have always pushed developments forward and set benchmarks in Automtive, High precision and 2K moldi...More+
- Medical TPE MoldSince the establishment of the factory, USM has provided injection molding products and injection mold services for many medical companies around the world, especially in medical multi-cavity and small products (pipetting tips) with rich and valuable experience.More+
- Video of Dongguan international machine tool exhibition in 2021USM (UNIQUE SOLUTIONS MOLD LIMITED) was founded in 2012 and is located in Dongguan City, Guangdong Province, a famous mould manufacturing province in China.More+
32 Cavity MoldUSM has many years of experience in the design and manufacturing of multi-cavity molds and is particularly good at fast-selling products in medical and daily consumer products.More+
Slider of side core pulling mechanisum assemblingThe picture 1 shows a typical guide pin driven slider parting and core-pulling mechanism, we will talk about the composition and function of the lateral core-pulling mechanism.1. Lateral forming parts...More+
- Main application of gas-assisted molding technologyGas-assisted molding has a particularly obvious effect on the material saving of tubular and rod-shaped plastic parts, such as car handles, seat armrests, window frames, and wood-like furniture, the m...More+
Insert MoldCommon Manufacturing Methods of Injection-molded Insert ProductsGenerally, there are two methods for making injection molded insert parts:1. Place the insert into the mold before injection molding.More+
What is Called Draft Angle?The draft angle is also called demold angle and angle which is used for product removal from the mold and designed on the parting surface, the angle is called draft angle which shows in pictureMore+
- The difference between full shot and short shot of gas-assisted injection moldingGas-assisted injection molding can be divided into short shot and full shot.Short shot The short shot method is shown in picture 1, it is suitable for thick-walled plastic parts with low mold filli...More+
- Plastic Insert MoldThe easy formability and bendability of resin complement each other with the rigidity, strength, and heat resistance of the metal, and they can be made into complex and exquisite metal-plastic integrated products.More+
- Venting system of plastic injection mold introductionHello everyone, thanks for attention. We’ve discussed about the temperature control system earlier, now we are going to talk about the mold venting information in following 11 articles, from the reas...More+
- Water Proof Plastic Enclosure MoldThe product will be made by two times, which will inject the second piece after finishing the first piece in the other mold and different injection machine, normally will be no specific request for 2 different pieces injection time, injection machine.More+
Direct gate of plastic injection mold runner system designIn order to get the best injection quality, the gate type must be selected carefully, the coommon gate tyeps are: direct gate, side gate, pin-point gate, sub gate,valve gate of hot runner etc. Among ...More+
- Plastic injection mold runner system design pointsWhen designing the gating system, Firstly, we should consider making the plastic melt fill the cavity with core side quickly to reduce pressure and heat loss; secondly, it should be economically cons...More+
- Auto Parts MouldThe automotive console is an external part in automotive interior parts, and no weld line on the part surface, the console's gating system generally uses a valve gate of hot runner system, the gate position usually has a direct injection gate on the non-critical surface which is to save plastic material, the shut-off area will be injected on side of the non-critical surface, or the middle area will be injected to the non-critical surface by the banana gate.More+
- Plastic cooling factors by injection parameter1. Plastic parts design: mainly for the wall thickness of plastic products. The thicker thickness of the product, the longer the cooling time. Generally speaking, the cooling time is approximately pro...More+
- Automotive Door MoldThe plastic application in automotive is divided into interior parts, exterior parts, and functional parts. According to different material properties, plastics are usually divided into three types: general plastics, engineering plastics, and special plastics.More+
The principle of mold temperature balance in plastic mold cooling system designThe principle of mold temperature balance:1. Due to the complexity of the plastic parts and mold structure, it is difficult to make the temperature of the mold completely consistent, but should be mak...More+
- Air Chamber MoldWith over 15 years of pre-deformed mold, USM Mold has mastered scientific and complete pre-deformation mold technology, from project management, mold flow analysis, design, manufacturing, assembling, mold trial, and final measurement.More+
- Conformal cooing channel of plastic injection moldThe conformal cooling gate is a new type of mold cooling gate based on 3D printing technolog, because of its processing characteristics, the conformal cooling gate can fit the shape of the product wel...More+
- What is Plastic Injection Mold?The plastic mold is used for injection molding, it is assembled with cavity, core and side slider together, with ejection system and adjustments to produce plastic products by different shapes and sizes.More+