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Dongguan Enuo mold Co.,Ltd is a subsidiary of Hong Kong BHD Group, the core business is injection mold manufacturing and injection molding.Furthermore, Enuo mold is also an OEM factory engaged in inspection fixture/Gauge R&D,Die casting, CNC machining,Prototype products R&D,Parts spraying and assembly.

What points should be paid attention to in the design of injection molds?
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What points should be paid attention to in the design of injection molds?

1. Product wall thickness (1) All kinds of plastics have a certain range of wall thickness, generally 0.5 to 4mm. When the wall thickness exceeds 4mm, it will cause the cooling time to be too long and cause shrinkage and other problems. Consider changing the product structure. (2) Uneven wall thi...
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What is the difference between two-color mold products and single-color molds?
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What is the difference between two-color mold products and single-color molds?

What is the difference between two-color mold products and single-color molds? A single-color injection mold, as the name suggests, is an injection mold that can only inject one color at a time; a two-color injection mold is an injection mold that can inject two colors. Two-color molds are rough...
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What is the principle of plastic injection molding?
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What is the principle of plastic injection molding?

The plastic mold is mainly composed of three parts: pouring system, molding parts and structural parts. Among them, the gating system and the molding parts are the parts that are in direct contact with the plastic, and change with the plastic and the product. They are the most complex and changea...
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Material selection requirements for two-color molds?
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Material selection requirements for two-color molds?

The selection of two-color injection mold materials is the premise of ensuring the quality of mold processing. Therefore, special attention should be paid to the physical and chemical properties and processing options of materials, so that we can design reasonable molds. Combined with traditiona...
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What are the ways to improve mold life and mold grinding?
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What are the ways to improve mold life and mold grinding?

How to improve the service life of the mold For users, increasing the service life of the mold can greatly reduce the stamping cost. The factors that affect the service life of the mold are as follows: 1. Material type and thickness; 2. Whether to choose a reasonable die gap; 3. The structure of...
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What is the function of the hood?
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What is the function of the hood?

The function of the hood is dustproof, anti-static, sound insulation, preventing water, oil and other contamination of spark plugs and protection. The specific functions are as follows: Dustproof, anti-static, sound insulation: The hood helps the engine to be dust-proof, anti-static and sound-ins...
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The importance of injection molds in industrial development!
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The importance of injection molds in industrial development!

Many things play an important role in life, we connect with it, use it to produce it, but rarely recognize it. For example, injection mold, many people hear this word very unfamiliar, but it is indispensable in our life. Injection molds are also known as “injection molding”. In the de...
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The new trend of injection mold factory in the future
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The new trend of injection mold factory in the future

With the development of the times, more and more molds are developed and produced. Injection molding in the injection mold factory is also called injection molding. It is a method of injection molding and molding. In the injection molding process, it can generally be divided into six stages: mold...
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What are the functions of car bumpers
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What are the functions of car bumpers

Car bumpers are used for safety protection, decorating vehicles and improving the aerodynamic characteristics of vehicles. From a safety point of view, the car can play a buffering role in a low-speed collision accident, protect the front and rear car bodies, and can be used in the event of an ac...
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What are the steps of plastic casting
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What are the steps of plastic casting

Metal is not the only material that can be cast, plastic can also be cast. Smooth-surfaced objects are produced by pouring liquid plastic material into a mold, allowing it to cure at room or low temperature, and then removing the finished product. This process is often called casting. Commonly us...
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What are the common plastic manufacturing processes?
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What are the common plastic manufacturing processes?

Plastic raw materials are solid or elastomeric at room temperature, and the raw materials are heated during processing to turn them into fluid, molten liquids. Plastics can be divided into “thermoplastics” and “thermosets” according to their processing characteristics. ...
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Advantages and disadvantages of stamping dies

(1) The dimensional accuracy of stamping parts is guaranteed by the die, and has exactly the same characteristics, so the quality is stable and the interchangeability is good. (2) Due to the use of mold processing, it is possible to obtain parts with thin walls, light weight, good rigidity, high ...
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The difference between plastic mold and injection mold
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The difference between plastic mold and injection mold

With the development of science and technology, plastic products have already become an irreplaceable product in our daily life. In real life, plastic products have almost conquered all fields, such as cars, ships, and airplanes that everyone can see at any time in life. , computers, telephones a...
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What is the importance of mold making?
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What is the importance of mold making?

What is a mold? Mold is the core production tool, and a good mold is an important guarantee for subsequent production; how is the mold made? Is it difficult to make molds? Although mold manufacturing belongs to the category of mechanical manufacturing, due to the characteristics and production na...
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Types and advantages and disadvantages of injection mold gates
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Types and advantages and disadvantages of injection mold gates

Direct gate, also known as direct gate, large gate, it is generally located in plastic parts, and is also called feed gate in multi-cavity injection molds. The body is directly injected into the cavity, the pressure loss is small, the pressure holding and shrinkage is strong, the structure is sim...
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What structural issues should be considered in the design of plastic molds?
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What structural issues should be considered in the design of plastic molds?

What structural issues should be considered in the design of plastic molds? 1. Parting surface: that is, the contact surface layer where the mold cavity and the mold base cooperate with each other when the mold is closed. The choice of its location and method is affected by the appearance and sha...
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Why do injection molding products have a demoulding slope, and what does its size depend on?
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Why do injection molding products have a demoulding slope, and what does its size depend on?

1: Why do injection molding products have a demoulding slope? Generally, injection molded products are processed by corresponding molds. After an injection molded product is molded and cured, it is taken out from the mold cavity or core, commonly known as demolding. Due to molding shrinkage and o...
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Intelligent mold is an inevitable trend of industry development
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Intelligent mold is an inevitable trend of industry development

With the continuous development of information technology, its technical content and complexity are also getting higher and higher, and the concept of intelligence has gradually penetrated into all walks of life and all aspects of our lives. Intelligent buildings are developed based on the basis ...
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What should I pay attention to when operating plastic injection molding?
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What should I pay attention to when operating plastic injection molding?

1. Adjustment of production process: 1) First, check whether the process parameters are the same as the actual models, materials, and molds; 2) When the process parameters are input at the same time, the first beer begins to slightly reduce the pressure and speed of production, and then gradually...
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5 steps of plastic mold manufacturing
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5 steps of plastic mold manufacturing

1. Effectively manage product data management, process data management, and drawing document management: carry out effective mold product data management, process data management, and drawing document management, which can ensure the comprehensiveness of documents and the consistency of drawing v...
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Definition and classification of injection molds
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Definition and classification of injection molds

First, the definition of mold 1: The mold used in plastic injection molding becomes the injection molding mold, referred to as the injection mold. The injection mold can form plastic products with complex shapes and high dimensional accuracy or with pliers at one time. 2: “Seven-point mold,...
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5 steps of plastic mold manufacturing
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5 steps of plastic mold manufacturing

First, effective management of product data management, process data management, and drawing document management: effective mold product data management, process data management, and drawing document management can ensure the comprehensiveness of documents and the consistency of drawing versions;...
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What are the reasons that affect the molding of plastic products?
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What are the reasons that affect the molding of plastic products?

What are the common methods of plastic molding? 1) Pretreatment (plastic drying or insert preheat treatment) 2) Forming 3) Machining (if needed) 4) Retouching (de-flashing) 5) Assembly (if necessary) Note: The above five processes should be carried out in sequence and cannot be reversed. Factors...
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Influence of plastic mold quality on injection molding production
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Influence of plastic mold quality on injection molding production

1. The smoothness of the injection surface of the mold The polishing of the mold surface is very important, which is one of the very important links that determines the success or failure of mold manufacturing. The surface of the mold is not smooth enough, the surface is uneven, and the surface o...
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About plastic mold maintenance and maintenance
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About plastic mold maintenance and maintenance

Plastic molds are the key molding special tools for plastic products. If the quality of the mold changes, such as shape change, position movement, rough molding surface, poor contact between the clamping surfaces, etc., it will directly affect the quality of plastic products. Therefore, we must p...
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What are the main problems to be solved in the design and manufacture of plastic molds?
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What are the main problems to be solved in the design and manufacture of plastic molds?

What are the main problems to be solved in the design and manufacture of plastic molds? 1. The plastic mold structure should be selected reasonably. According to the drawings and technical requirements of the plastic parts, research and select the appropriate molding method and equipment, combine...
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Six categories of plastic molds and their structural characteristics
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Six categories of plastic molds and their structural characteristics

Plastic mold is a tool that is matched with plastic molding machines in the plastic processing industry to give plastic products a complete configuration and precise size. According to the different molding methods, it can be divided into different types of molds. 1. High-expanded polystyrene mol...
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There are several development directions for the development of molds in the future
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There are several development directions for the development of molds in the future

Mould is the mother of industry. Mould can make products reach mass production, improve efficiency and reduce costs. It is an industry that cannot be eliminated. Especially in the current era of rapid development of China’s industrialization process, the mold industry is still a sunrise ind...
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What are the six steps of CNC machining?
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What are the six steps of CNC machining?

CNC machining is an extremely common processing method used in the production of industrial equipment, and has been widely used in many companies. In the whole process of processing, the production is generally carried out according to the actual stainless steel plate parts, so in the production ...
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What are the designs of the plastic mold exhaust system?
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What are the designs of the plastic mold exhaust system?

Injection molds are an indispensable part of injection molding. We introduced the number of cavities, gate location, hot runner, assembly drawing design principles of injection molds, and material selection for injection molds. Today we will continue to introduce the design of the plastic injecti...
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How long will the development and production of plastic molds take into consideration?
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How long will the development and production of plastic molds take into consideration?

In the early stages of plastic mold development, product developers, our customers, are most concerned about how long the mold takes to make? Whether it is electronic products, medical products or environmental protection equipment, there will be updates every day in the market. It is said that t...
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Analysis of the reasons for the product bonding line of the injection mold manufacturer
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Analysis of the reasons for the product bonding line of the injection mold manufacturer

Plastic mold manufacturing weld lines are visible stripes or linear traces on the surface. They are formed by not completely fusing at the interface when two streams meet. In the mold filling method, the weld line refers to a line when the front sections of the fluids meet. . The mold factory poi...
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What are the methods to improve mold life and mold grinding?
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What are the methods to improve mold life and mold grinding?

How to improve the service life of the mold For users, increasing the service life of the mold can greatly reduce the cost of stamping. The factors that affect the service life of the mold are as follows: 1. Material type and thickness; 2. Whether to choose a reasonable mold gap; 3. The structure...
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What are the common plastic molding methods?
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What are the common plastic molding methods?

Plastic products are made of a mixture of synthetic resin and various additives as raw materials, using injection, extrusion, pressing, pouring and other methods. While plastic products are being molded, they also obtain the final performance, so plastic molding is the key process of production. ...
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What are the general polishing methods for plastic molds
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What are the general polishing methods for plastic molds

Polishing method of plastic mold Mechanical polishing Mechanical polishing is a polishing method that relies on cutting and plastic deformation of the material surface to remove the polished convex parts to obtain a smooth surface. Generally, oil stone sticks, wool wheels, sandpaper, etc. are use...
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The difference and connection between mold and lathe
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The difference and connection between mold and lathe

1. Molds, various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die-casting or forging molding, smelting, stamping and other methods. In short, a mold is a tool used to shape objects. This tool is composed of various p...
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The precision of the mold will be higher and higher
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The precision of the mold will be higher and higher

With the continuous development of the economy, people’s living standards continue to improve, and the spiritual and material cultural requirements are getting higher and higher. This demand has also led to the continuous development and innovation of the home furnishing industry. The industry’s ...
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How to choose the original part of the injection mold custom processing workpiece positioning?
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How to choose the original part of the injection mold custom processing workpiece positioning?

1. The customized processing workpieces of the injection mold are positioned on the plane, which are divided into three types: (1) The main bearing surface restricts the three-degree-of-freedom positioning plane of the workpiece, which is often used for the positioning surface of the workpiece wi...
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What structures need to be considered in the design of plastic molds?
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What structures need to be considered in the design of plastic molds?

Plastic molds are closely related in the process of design and manufacturing and plastic processing. The success and failure of plastic processing depends on the mold design effect and mold manufacturing quality at a very large level, and the plastic mold design is based on the correct plastic pr...
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What are the temperature control of plastic molds?
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What are the temperature control of plastic molds?

The temperature of the plastic mold has a great influence on the molding quality of the product. It is one of the three major process conditions of injection molding. For precision injection molding, there are not only the problem of high and low temperature, but also the problem of temperature c...
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