automotive machined parts

Automotive Machined Parts

Results and discussion of die casting zinc alloy, comparison and summary of different process costs

Results and Discussion 1. The influence of temperature Temperature is an important guarantee for smelting process, which plays an important role in melting, burning loss and furnace age of metals. Due to the uniqueness of the new process, the alloy can be prepared below 600 ℃. Under the experimental conditions, the temperature has no significant …

Results and discussion of die casting zinc alloy, comparison and summary of different process costs Read More »

New technology may improve 3D printing process for glass

Of all the materials that can be 3D printed, glass remains one of the most challenging. However, scientists at the ETH Zurich research centre in Switzerland are working to change this with a new and better technology for printing glass. Printing glass objects is now possible and the most common methods involve either extruding molten …

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PFA transparent heat shrink tubing (PFA heat shrink tube forming process)

The bending fatigue life of PFA heat-shrinkable tube is about 100 times that of other fluoroplastics, with a high continuous use temperature (260°C). It has non-stick, heat-resistant, weather-resistant, corrosion-resistant, anti-fouling, moisture-resistant, flame-retardant and good electrical insulation properties, and is widely used in electronics, electrical appliances, machinery, chemicals, electroplating, pharmaceuticals, printing, paper-making and other fields. PFA …

PFA transparent heat shrink tubing (PFA heat shrink tube forming process) Read More »

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    V1 A one-minute tour of rapid prototyping technology

    Rapid prototyping, also known as rapid prototyping, is an important part of modern advanced manufacturing technology. Rapid prototyping equipment can directly, quickly and accurately transform a design concept or design solution into an actual part prototype or directly manufactured part through the process of model building, approximation and slicing, providing an efficient and cost effective means of prototyping parts and verifying design concepts, making up for the shortcomings of traditional manufacturing methods. Rapid prototyping technology is based on the principle of discrete/stack forming, where the CAD model is layered according to a certain thickness, turning the 3D model into a…

    3D printing to reorder the world, 50% of manufactured goods could be 3D printed by 2060

    You fancy a product on the website of some far-flung overseas company, place an online order for it and request some personalised modifications, the other AI sends you a revised design, you print it out on a 3D printer and the product arrives. Everything is done in a matter of minutes. To the average person, this may still be a long way off. But to the experts at the World Economic Forum, in perhaps another decade or so, it will all become a reality. E-commerce is making trade easier, while emerging technologies such as 3D printing and AI could disrupt…

    Main advantages of aluminum die casting and its operating temperature

    Aluminum die casting has a very important role in the current industry, in many industries have a very wide range of uses, society in the continuous development, people’s living needs are also increasingly high, in the operation of the aluminum pressure casting process demand is also increasing. The main advantages of aluminum die casting The appearance of aluminum die casting is beautiful and light in weight. It can be easily transported in the process of operation, and it is also a great benefit to be used in automobiles. The density of aluminum alloy is obviously smaller than cast iron and…

    Metal 3D printing versus traditional processes such as casting and forging

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    Ways to control the temperature of your 3D printer

    1. Heat transfer The print head of a 3D printer has two types of heat transfer: heat conduction and heat convection. During the printing process, the solid print material is heated into a liquid by the heating cavity to maintain a molten state with good adhesion mobility, proper filament width and good adhesion properties to ensure the quality of the specimen, i.e. the heat transfer process. In order for the printing process to be completed smoothly and the specimen to meet standards, the heating chamber temperature needs to be kept at a constant temperature in order to avoid being too…

    Use of injection molding machine and key points of operation

    Use Classification and Use The injection molding machine has the ability to form the plastic products with complex appearance, precise size or dense texture with metal inserts at a time. It is widely used in various fields of national defense, mechanical and electrical, automobile, transportation, building materials, packaging, agriculture, culture, education and health and People’s Daily life. With the rapid development of plastic industry, injection molding machine plays an important role in both quantity and variety. Its total production accounts for 20%-30% of the whole plastic molding equipment, thus becoming one of the fastest growing and most productive machines in…

    The working principle of injection molding machine

    The working principle of injection molding machine; In the work of injection molding machine, when the screw rotates, the plastic will produce friction and mutual motion for the inner wall of the barrel, the bottom surface of the screw groove, the pushing surface of the screw edge and between the plastic and the plastic. The plastic is pushed forward as a result of this combination of motion, and the heat generated by friction is absorbed to raise the plastic’s temperature and melt it. The design structure of the screw will directly affect the degree of these effects. At the same…

    What are the problems in the process of metal die casting

    Pouring line overflow Requirements for the straight runner of the die on the cold chamber horizontal die casting machine: The diameter of the pressure chamber should be selected according to the required specific pressure and the full degree of the pressure chamber. At the same time, the deviation of the inner diameter of the gate sleeve should be appropriate to enlarge a few wires than the deviation of the pressure chamber diameter, so as to avoid the problem of punch stuck or serious wear caused by the different diameter of the gate sleeve and the pressure chamber, and the wall…

    How much do you know about the process of die casting?

    Technological introduction The comprehensive mechanical properties of blank are improved remarkably. In addition, the surface finish of the blank produced by this process reaches grade 7 (Ra1.6), just like the surface produced by cold extrusion process or machine, with metallic luster. Therefore, we will die casting die forging process called “limit forming process”, than “no cutting, less spare forming process” further. Die-casting die forging process also has an advantage that in addition to the production of traditional casting materials, it can also be used to produce deformed alloys, forging alloys, the production of very complex structure of parts. These alloy…

    Do you know what materials are commonly used in 3D printing?

    What materials are most commonly used in 3D printing? Photosensitive resins are probably the first material that pops into the minds of people familiar with the 3D printing industry.Photosensitive resin is a kind of 3D printing material, it is similar to ABS material, the surface is smooth, high precision, the surface can be painted, the hardness is also all right. Photosensitive resin is very suitable for printing hand plate model, such as appearance design model, but also in addition to appearance, function has special requirements, such as high temperature resistance or toughness. Photosensitive resin is formed by SLA/DLP technology, SLA…

    Metal 3D printing adhesive spraying process

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    Do you know the characteristics and selection principles of die casting machine

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    3D printing technology has set off a disruptive revolution in the manufacturing industry

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    The characteristics and selection principle of die casting machine

    A die casting machine is a machine used for pressure casting. Including hot chamber and cold chamber two. After are divided into straight and horizontal two types. The die casting machine shoots molten metal hydraulically into the mold under pressure to cool and form. After opening the mold, solid metal castings can be obtained, which are originally used for die casting type. With the progress of science and technology and industrial production, especially with the development of automobile, motorcycle and household appliances and other industries, die-casting technology has achieved extremely rapid development. Classification of die casting machines There are many…

    Heat treatment of die casting die parts

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    Special machine, maintenance and development prospect of injection molding machine

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    Concrete measures to improve the life of die casting die

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    What is the internal structure of LCD light-curing 3D printer? What factors affect the printing speed

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    What are the common problems in processing precision hardware stamping parts?

    Stamping is a forming process in which external forces are applied to plates, strips, tubes and profiles by means of presses and dies to produce plastic deformation or separation to obtain workpieces of the required shape and size, including punching, bending, drawing, forming and finishing processes. Stamping process and die, stamping equipment and stamping materials constitute the three elements of stamping processing, only their mutual combination can yield stamping parts. With the development of the hardware products industry, hardware stamping production equipment and technology are constantly improving, and hardware stamping parts are becoming more and more precise. Precision hardware stamping…

    Latest: Volumetric 3D printing on the cover of Science again

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    3D printing technology and materials and applications in automotive industry

    Technical name material application FDM- Melt extrusion technology Thermoplastic wire Prototype and design validation Polyjet- Light curing rapid prototyping technology Photosensitive resin SLM- Selective laser melting technology Metal powder SLS- Selective laser sintering technology Plastic, metal powder FDM- Melt extrusion technology Thermoplastic wire SLM- Selective laser melting technology Metal powder automobile body Carbon fiber 3D printing technology The carbon fiber FDM- Melt extrusion technology Thermoplastic wire Polyjet- Light curing rapid prototyping technology Photosensitive resin The car interior trim SLS- Selective laser sintering technology Plastic, metal powder FDM- Melt extrusion technology Thermoplastic wire Car seat SLS- Selective laser sintering technology Nylon…

    Large format 3DP Metal 3D printing technology reduces manufacturing costs by 90%

    The production speed of V1’s partner Guangzhou Leijia is much higher than that of general SLM (the forming principle and effect are different). In addition, metal powder with large particle size can be used, and the comprehensive cost can be reduced by more than 90%. 3DP is one of the core technologies in the field of droplet spray forming of unformed materials. 3DP process is similar to SLS process, which is formed by powder materials, such as ceramic powder and metal powder.The difference is that the material powder is not connected by sintering, but the section of the part is…

    3D printing in seconds! New technology dramatically increases the speed of 3D printing

    When you 3D print, existing technologies print layer by layer at a slow pace. Now, researchers from EPFL in Switzerland say they have developed a completely new way to create 3D objects that has unprecedented resolution and record printing speeds. As reported in EPFL News, the method draws on the principles of CT – a technique that uses X-rays or ultrasound to show a cross-section through a solid object. To create the object, the photosensitive resin is irradiated from several angles and the accumulation of energy from the light helps to cure the resin. In other words, the objects are…

    What are the benefits for using new Aluminium Alloy AD6 material?

    Performance characteristics of the new aluminium ally AD6 are as follows: 1: Environmental testing: result in line with standards Thermal conductivity: similar up to 190W/M,K6061:155W/M Hardness: similar like AD68 hardness: 84HB (89HV)6061 hardness(T6):90-95HB New aluminium alloy AD68 can be die-casted and anodized as well.

    3D printing changes the way manufacturing costs are calculated

    In the traditional sense, the more complex the shape of the goods, the higher the manufacturing cost, which is undoubtedly a large expenditure for enterprises. However, with the widespread application of 3D printers, the complexity of items will no longer be directly proportional to the cost. No matter how complex the shape of the manufactured goods is, the 3D printer can be easily solved without increasing the cost, because there is no relationship between 3D printing complex goods and printing a simple goods. The cost of 3D printing is only calculated according to the material cost, time cost and machine…

    3D-printed A-pillars are ripe for Volkswagen to expand production of cars with 3D printing

    3D printing may seem like a completely new field, but various automotive manufacturers are very much in love with it. This is because 3D printing makes manufacturing easier and more efficient. The Volkswagen Group, for example, has been very active in 3D printed production. However, this has mostly been limited to the premium brands Bugatti and Porsche. In the future, however, Volkswagen has also stated that it will expand its 3D printing production. So what are the applications of 3D printing, which are used in cars? There was a time when 3D printing seemed to revolutionise automotive manufacturing, and it…

    3D printing technology picks up steam and goes full speed ahead

    In 1913, Henry Ford introduced the first assembly line to the Ford Highland Park facility in Detroit, USA. Once the line was in operation, the assembly time for the Ford Model T was reduced from 728 minutes to 93 minutes. Similarly, today, 106 years later, Desktop Metal is proving to the world that their additive manufacturing technology can dramatically reduce the production time and cost of automotive parts at the RAPID + TCT 2019 show, ten minutes away from Ford’s Model T facility. “The Desktop Metal production system can produce parts in volume faster than any other production process in…

    Results and discussion of die casting zinc alloy, comparison and summary of different process costs

    Results and Discussion 1. The influence of temperature Temperature is an important guarantee for smelting process, which plays an important role in melting, burning loss and furnace age of metals. Due to the uniqueness of the new process, the alloy can be prepared below 600 ℃. Under the experimental conditions, the temperature has no significant effect on melting, but the comprehensive analysis shows that 570 ℃ melting alloy is more suitable for production. 2.Influence of covering agent Theoretically, the addition of mulcher can reduce the oxidation, evaporation and inspiration of elements in the alloy. Therefore, charcoal was used as a…

    automotive machined parts

    Automotive Machined Parts