Plastic injection molding is a manufacturing process that involves the production of plastic components by injecting molten resin into a custom-made mold. The process is widely utilized in the production of consumer goods such as electronics, toys, medical devices, automotive parts, and other industrial components.
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Nowadays, with the increasing innovation of 3D printing technology, materials are also evolving. At this stage, the main materials are photosensitive resin materials used in SLA technology, ABS and SLA wires used in FDM technology, and PA nylon powder materials used in SLS technology and MJF technology. SLS (selective laser sintering process), the process was proposed by C.R. Dechard of the University of Texas in 1989, and then C.R. Dechard founded DTM and released the Sinterstation, an industrial grade commercial 3D printer based on SLS technology, in 1992. Process PrincipleSLS uses the principle of sintering of powder material under laser...
Latest: Volumetric 3D printing on the cover of Science again
On 14 April, Science published a study on 3D printing of quartz glass using axial lithography in a cover article, marking at least the second time that volumetric 3D printing technology has been published in the journal, following previous research in Nature. Traditional processing methods have been challenged by developments in the size, geometry, surface roughness and mechanical strength requirements of glass for everything from micro-optics to microfluidic systems for chemical synthesis and bioanalysis. Researchers from the University of California, Berkeley, Lawrence Livermore National Laboratory and the University of Freiburg, Germany, have investigated microscale computational axial lithography 3D printing of...
Precision CNC Machining: A Comprehensive Guide to Choosing the Right Supplier
Advancements in technology have revolutionized the manufacturing industry, and one of the most impressive developments has been the rise of precision CNC machining.
Mold manufacturing rapid prototyping technology also plays an important role in the increasingly competitive market economy, mold manufacturing rapid prototyping technology also plays an important role, is an important part of the advanced manufacturing technology group. It concentrates computer-aided design and manufacturing technology, laser technology and material science and technology, in the absence of traditional molds and fixtures, rapid manufacturing of arbitrarily complex shapes and has a certain function of three-dimensional solid model or parts, about the cost of new product development and mold manufacturing, repair. Section applications in aviation, aerospace, automotive, communications, medical, electronics, home appliances, toys, military equipment,...
A Practical Guide to the Injection Moulding Process Step-by-Step: Design to Finished Product
Injection moulding is a popular manufacturing process that is widely used in the production of a variety of products such as household appliances, consumer goods, aerospace parts, and automotive parts.
Injection Molding Basics: Understanding the Process and Materials
Injection molding is a widely used manufacturing process for producing parts in large quantities.
Prototype Sheet Metal Stamping: The Advantages, Limitations, and Applications in Product Development
Prototype sheet metal stamping is a critical component of the product development process.
Exploring the World of Plastic Texture: Types, Techniques, and Applications
Plastic texture refers to the surface of a plastic material that is intentionally manipulated to have a particular texture or pattern.
NASA uses 3D printing to integrate sensors into silicon wafers
3D printing has become a real game-changer in the modern world. It can make all sorts of objects and is not at the mercy of large production lines. At one point, someone could even 3D print food. Now, researchers funded by NASA will apply the technology and manufacturing methods to print sensors and even part of the circuitry used for wireless communication on a circuit board smaller than your phone. According to the presentation, the multi-sensor platforms used by scientists on Earth and in space have traditionally been built like any electronic product today. Each different sensor was manufactured separately...
Rapid prototyping is a method used to quickly produce a physical model or prototype of a product, using computer-aided design (CAD) data.
Subtractive and Additive Manufacturing: Understanding the Differences and Advantages
This article explores the differences between subtractive and additive manufacturing, two of the most common manufacturing processes. Learn about the technology, materials, and applications of both subtractive and additive manufacturing, and how they can be used in different industries and applications. Table of Contents: I. Introduction II. Subtractive Manufacturing Technology III. Additive Manufacturing Technology IV. Materials Used in Subtractive and Additive Manufacturing V. Applications of Subtractive and Additive Manufacturing VI. Advantages and Limitations of Subtractive and Additive Manufacturing VII. Comparison of Subtractive and Additive Manufacturing VIII. Conclusion I. Introduction Subtractive and additive manufacturing are two of the most common manufacturing...
Development of hot runners History Hot runner system originated in the injection moulding industry without runner system, as an advanced plastic injection moulding processing technology, the popular use in the western developed countries can be traced back to the middle of the last century or even earlier. Hot runner has many advantages, therefore, the development is relatively fast in foreign countries, many plastic mould factories produce more than 50% of the moulds using hot runner technology, some mould factories even reached more than 80%. In China, this technology in the last ten years before the real full promotion and application,...
Injection moulding is a widely used manufacturing process that involves injecting molten material, typically thermoplastics, into a mould to form a specific shape.
The earliest manufacturer of soft glue printing equipment should be Israel, followed by the United States. In recent two years, manufacturers with production equipment in China have launched equipment that can print soft glue. 3D printing black soft glue The brands with the highest market share of 3D printing soft glue should be Israeli equipment, but they have something in common with American equipment. Compared with the materials of 3D printing resin, the maximum printing size of 3D printing soft glue is slightly smaller. If you remember correctly, the maximum printing size of American and Israeli equipment does not exceed...
Understanding Sheet Metal Bending Machines: Types, Operation, and Maintenance
Sheet metal bending machines are essential tools used in the metalworking industry to bend and shape sheet metal into various forms.
Plastic injection molding is a popular manufacturing process used to produce plastic parts and components in a variety of industries.
Injection parts are the crucial components of a plastic injection machine.
A set of diagrams to understand metal 3D printing technology
With the rapid development of 3D printing technology in recent years, it is rapidly changing the way we traditionally produce and live. As a typical representative of the emerging manufacturing technology, metal 3D printing technology, which was earlier applied in the aerospace field, has shifted more to the industrial, automotive, medical, mould and die, education and jewellery markets. How much do you know about the technology Today I would like to explain the mainstream metal 3D printing technology. There are now five mainstream metal 3D printing technologies: laser-selective sintering (SLS), nanoparticle jet metal forming (NPJ), laser-selective melting (SLM), laser near...
Plastic injection molding is a manufacturing process that involves injecting molten plastic material into a mold cavity under high pressure.
Fused Deposition Modeling (FDM) 3D printing is a widely used 3D printing technology that has revolutionized manufacturing, prototyping, and product development.
Zinc alloy die casting is widely used in various decorative aspects, such as furniture accessories, building decoration, bathroom accessories, lighting parts, toys, tie clips, belt buckles, all kinds of metal buckle, etc., so the surface quality of casting requirements are high, and the requirements of good surface treatment performance. The most common defect of zinc alloy die casting is surface bubbling.Defect characterization: die-casting surface has protruding vesicles, die-casting is found, polishing or processing after exposure, spray or electroplating after appearance. The reasons causing： 1.Holes cause: mainly stomata and contractile mechanism, stomata are often round, and most contractile are irregular. (1)...
Which method is more cost-effective, such as prototype 3D printing or CNC processing?
During prototype proofing, some products can be made either by CNC processing or by 3D printing. Because CNC processing is relatively complicated and the workload is larger than 3D printing in theory, most customers take it for granted that CNC processing is more expensive than 3D printing. Is this the case? Li Gong, the professional master of precision models, introduced the differences between the two processing methods in detail According to Li, CNC processes need to be programmed and disassembled. Generally, a CNC machine needs 3-4 people, which means a large labor cost. Therefore, the cost of CNC mainly depends...
British sports car manufacturer uses 3D printing technology to make sports car parts
UK-based custom supercar manufacturer Arash Motor Company has announced that it is using 3D printing technology from Stratasys subsidiary MakerBot to produce end-use parts for its cars. Founded more than 20 years ago by current chief designer Arash Farboud, Arash Motor Company focuses on producing low-volume, high-performance cars. Despite a small staff, the company already offers several proprietary models of its own, including the AF8 Cassini sports car and the AF10 electric-gasoline hybrid. A longtime advocate of additive manufacturing, Farboud's production facility currently houses the MakerBot Replicator 2, Replicator Z18 and METHOD X 3D printers. The company recently began its...
Brief introduction of die - cast zinc alloys and test methods
Introduction to the Die - cast zinc alloy An alloy consisting of zinc as the base and other elements. Commonly added alloying elements are aluminum, copper, magnesium, cadmium, lead, titanium, etc. Zinc alloy has low melting point, good fluidity, easy fusion welding, brazing and plastic processing, corrosion resistance in the atmosphere, and easy recovery and remelting of disabled materials; However, the creep strength is low and the size change is easy to occur due to natural aging. Prepared by melting, die casting or pressure processing. According to the manufacturing process, it can be divided into cast zinc alloy and deformed...
Light-curing fully 3D printed slippers with integrated design 1 hour to print
Yanko Design has just released its latest 3D printed footwear, with a cool design of all-in-one 3D printed shoes that they claim can be 3D printed in under an hour. Designed by designer Shun Ping Pek, the shoes are so simple in construction that the entire shoe can be 3D printed in one go. The entire shoe consists of an inner mesh layer and an outer covering designed with several different sections to protect the foot. The shoe is shock absorbent and can be customised according to the wearer's wishes by using data from a pressure map of the foot,...
Design specifications for die castings and die cast metal materials
The design specification The design of die casting must take into account seven aspects: wall thickness of die casting, casting fillet and demould slope of die casting, reinforcement, the minimum distance of casting holes and holes to the edge of die casting, rectangular holes and slots on die casting, embeddings in die casting, and processing allowance of die casting. Code for design of fillet for casting Usually the intersection of each part of the die casting should be rounded (except the parting surface), which can make the flow of metal filling smooth, gas is easier to discharge, and can avoid...
Plastic moulding is a manufacturing process that involves shaping plastic materials into various forms using a mould.
Plastic molding die is an essential tool used in the manufacturing industry to produce plastic products of various shapes and sizes.
Everything You Need to Know About Sheet Metal Products:Applications,Benefits&Challenges
Sheet metal products are ubiquitous in modern manufacturing, found in everything from household appliances to airplanes.
Precision Milled Parts: The Key to High-Quality Manufacturing
Precision milling is a manufacturing process that involves the use of computer-controlled machines to remove material from a workpiece to create a specific shape or design.
