Search - injection

[FAQ]Surface treatment after cnc machining - sandblasting and powder coating29 Jul,2022: Mastars provides rapid prototyping and mass production services for companies worldwide, including sheet metal prototyping, rapid cnc services, rapid prototyping services, and injection molding. Surface treatment is a surface protection technology that improves the corrosion and wear resistance of products by

[News]Gas assisted injection molding|injection mold design services|Mastars23 Jul,2022: Mastars' services include rapid CNC services, 3D printing services, injection mold design services, etc?. Gas assisted injection molding (grim) is a new injection molding process. In recent years, it has been widely used abroad and more and more in China.

[FAQ]Properties and characteristics of PMMA materials|injection mold design services21 Jul,2022: PMMA material is commonly known as plexiglass, acrylic, etc., and its chemical name is polymethylmethacrylate. It is a kind of non-toxic and environmental friendly material. It is often used as acrylic plate, acrylic plastic particles, acrylic light box, signboard, acrylic bathtub, etc.

[FAQ]How to keep the mold surface constant temperature?|injection molding services20 Jul,2022: In injection molding, the cooling time of finished products accounts for 70% of the injection molding production cycle. The main reason is that in traditional mold manufacturing, temperature control or cooling water path can only be drilled on a straight line. Critical hot spots are usually not within the range

[FAQ]The difference between die-casting mold and plastic mold|rapid cnc service19 Jul,2022: The injection pressure of the die-casting mold is large, so the template is required to be relatively thick to prevent deformation The gate of the die-casting mold is different from that of the injection mold, and a splitter cone is needed to decompose the high pressure of the material flow

[FAQ]Hardness of metallic materials-rapid cnc machining17 Jul,2022: Mastars provides molding solutions for all over the world, the company has a wealth of technical and manufacturing experience to provide customers with a variety of custom injection molding, plastic molding solutions and precision injection molding processing, and to provide customers with the most complete

[FAQ]Surface treatment process(2)|rapid cnc machining|Mastars16 Jul,2022: IMD (in mold decoration technology), also known as coating free technology, is an internationally popular surface decoration technology. It has a surface hardening transparent film, a middle printing pattern layer, a back injection layer, and an ink middle, which can make the product resistant to friction, prevent

[FAQ]Detailed explanation of difficulties in medical plastic injection molding (2)14 Jul,2022: (1) If the material temperature is too high, causing decomposition, excessive barrel temperature or heating imbalance, the barrel temperature should be reduced section by section The temperature of the feeding section is too high, so that part of the plastic melts prematurely and fills the screw groove, and the air cannot be discharged from the feeding port.

[Cases]Injection molded High-voltage components for Electric Vehicle Charging Stations14 Jul,2022: Injection molded High-voltage components for Electric Vehicle Charging Stations. Level 2 Electric Vehicle Supply Equipment (EVSE) can substantially reduce charging time and is more energy-efficient. Do you want to save costs and curb expense?

[FAQ]Detailed explanation of difficulties in medical plastic injection molding (I)13 Jul,2022: Injection molding in the medical industry is also a branch of the whole injection molding field. After years of development, injection molding in the traditional Chinese medicine industry also has its unique processes and requirements. In the process of plastic injection molding

[FAQ]TPE coating process type and material selection|injection molding|Mastars09 Jul,2022: Overmolding is an injection molding process in which a material (usually TPE) is injected onto a second material (usually rigid plastic). If properly selected, the coated TPE will form a firm bond with the plastic in the final use environment, and it is no longer necessary to use primer or adhesive to achieve the best bonding between the two materials.3d rapid printing service|Customized 3D Printing ?|rapid cnc service

[News]3D printing reshapes the pattern of manufacturing industry|3D Printing Service08 Jul,2022: Mastars is a one-stop injection mold manufacturer specializing in 2k injection mold, plastic mold manufacturing, injection mold processing and spraying|surface finishes for plastic|rapid cnc service|3D Printing Service With the recent progress of industry and technology,innovators are using additive manufacturing (AM)

[News]Will additive manufacturing become an alternative to injection molding?05 Jul,2022: Additive manufacturing as an emerging technology has been widely used in prototype manufacturing. With the development of technology and material progress, additive manufacturing is increasingly used in batch direct production. So what is the digital production of additive manufacturing?

[FAQ]Metal forming process|Mastars|Rapid cnc machining03 Jul,2022: Material forming method is an important part of part design, and also a key factor in the processing process. In addition to machining, metal injection molding, plastic molding and 3D printing, which have sprung up in recent years, are the main technologies. Let's take a closer look at the characteristics of these metal forming processes.|custom metal stamping

[FAQ]Polypropylene (PP) injection molding process|Mastars01 Jul,2022: PP is generally known as polypropylene, also known as "100% gel" because of its good breaking resistance. PP is a translucent, semi crystalline thermoplastic, which has the characteristics of high strength, good insulation, low water absorption, high thermal deformation temperature, low density and high crystallinity. Modified fillers usually include glass fiber, mineral filler, thermoplastic rubber, etc.

[FAQ]Knowledge of aluminum alloy die casting process|Mastars|rapid cnc machining29 Jun,2022: Die casting is a process of metal smelting and processing. It is a casting method that fills the cavity of steel mold with molten alloy liquid at high speed under the action of high pressure and solidifies the alloy liquid under pressure to form castings. It is somewhat similar to "plastic injection molding

[FAQ]Five injection molding processes for spray free material molding24 Jun,2022: Mastars is a prototype company in China. With our own factory, we adopt mature prototyping technologies (rapid CNC machining, rapid sheet metal prototyping, vacuum casting prototyping, 3D printing prototyping etc.), take new concepts or designs and bring them to life.

[FAQ]Why are forged wheels so expensive?|forging|rapid cnc machining20 Jun,2022: Mastars is a large plastic mold manufacturer specializing in the production and processing of plastic molds and plastic products. It is committed to providing professional injection molding and plastic mold manufacturing，custom metal stamping， rapid cnc services.

[FAQ]Solve the roughness problem of metal 3D print|metal prototype maker19 Jun,2022: Mastars is dedicated to the extrusion, injection molding, and machining of various plastic products. We specialize PEEK, PI, PPS, PEI, and provide special engineering plastic finished parts and semi-finished profiles for different industries.|rapid cnc machining?|custom metal stampingSince the emergence of 3D printer,

[FAQ]3D printing makes injection mold, with both efficiency and cost|Mastars18 Jun,2022: Injection molding technology has become the main mass production mode of plastic products since it was popularized because it can produce complex products quickly, in batches and at low cost. However, the high cost and long cycle of manufacturing molds required for injection molding

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