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As of my last update in October 2023, carbon fiber tubes continue to be a significant topic in various industries due to their lightweight, high strength, and corrosion resistance properties. Here are some key trends and developments related to carbon fiber tubes: **Aerospace and Automotive Applications**: The aerospace and automotive industries are increasingly adopting carbon fiber tubes to reduce weight and improve fuel efficiency. Innovations in manufacturing processes, such as automated...
When CNC wire cutting aluminum parts are used, there are often problems such as serious wear of the feed block, short circuit, broken wire, distortion of the machining track and deformation of the workpiece, and some directly cause the scraped products to be scrapped. Based on the experience accumulated over many years of processing, the author summarizes the key technical issues in the processing practice. First, the problem of wire-cut aluminum pieces easily broken 1. Reasons for wire-cut...
The aviation manufacturing field has always been one of the industries with high level of advanced technology, mainly because of the complex shape and structure of aerospace products, various materials and strict processing precision. The complexity of the manufacture of aerospace products is mainly reflected in: (1) usually with complex theoretical surface, crisscross rib structure, thin wall structure with small thickness, etc.; (2) high-strength aluminum alloy for parts and materials...
Characteristics and application of processing materials for stainless steel parts Generally used in the manufacture of carburizing and welding parts, such as connecting rods, pins, camshafts, gears, couplings, hinges, etc. The quasi-deformation plasticity is very good, the cold workability and the weldability are very high, but the composition segregation tends to be large, and the toughness of the steel decreases after aging treatment (the aging sensitivity is obvious), so the cold-worked...
Processing and storage of stainless steel parts Storage of stainless steel parts: There should be a special storage rack. The storage rack should be made of wood or painted carbon steel bracket or mat with rubber mat to isolate it from other metal materials such as carbon steel. When storing, the storage location should be easy to lift, and relatively isolated from other material storage areas. Protective measures should be taken to avoid contamination of stainless steel by dust, oil and rust....
What are the precautions when processing stainless steel parts? Nowadays, many factories that manufacture finished products need to find stainless steel "target=_blank> stainless steel tapping in order to improve some performance or reduce cost of the machine. The diameter of the bottom hole before the use of slotless taps is ., grinding depth and lateral advancement. Take a large value for the hour, and take a small value when the horizontal feed amount is large. The rough grinding depth is...
Semi-synthetic cutting fluid processing aluminum parts appear dark spots Aluminum alloys are very sensitive metals. Both aluminum alloys of the 6000 series and aluminum alloys of the 7000 series are prone to problems during the processing of cutting fluids. The most common problem is blackening. Let's analyze the more common problems that arise in the processing of our daily aluminum alloys. The problem of black spots and fading of workpieces in the processing of aluminum parts using...
Aluminum alloy is the fastest and most widely used light metal in automobiles, because the performance of aluminum alloy itself has reached the requirements of light weight, high strength and corrosion resistance. The aluminum alloy is greatly enhanced in strength by strengthening alloying elements. Due to its light weight and good heat dissipation, it fully satisfies the working requirements of the engine piston, cylinder block and cylinder head in harsh environments. Aluminum alloy cylinder...
Stainless steel screw use points The stainless steel screw refers to the shape of a screw made of stainless steel screw wire piercing, and then the thread is licked. Its material is stainless steel. Stainless steel screws are made of stainless steel SUS201 screws, stainless steel SUS304 screws, stainless steel SUS316 screws, etc. In daily life, stainless steel screws are common fasteners. During use, rust is a common phenomenon and it is also a trouble for us. This will not only affect the...
The precision aluminum alloy structure and its products are mainly used in high-precision fields where the precision of structural parts and the precision of the product quality of automotive parts, communication equipment, aviation equipment, high-speed locomotives, etc. have strict requirements. In addition, they are also applied. In the electrical equipment manufacturing, precision mechanical and electrical equipment manufacturing and many other pillar industries of national economic...
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Aluminum is a very active metal, it is amphoteric metal. Degreasing of aluminum alloys is mostly carried out in alkaline degreasers, and the alkali content is strictly controlled. Pretreatment of aluminum and its alloys is particularly important for plating quality. It is generally required to first perform crude degreasing with organic solvents (such as kerosene, gasoline, trichloroethylene, carbon tetrachloride, etc.), and then transfer to chemical degreasing. Fire alkali content can not...
Canada is one of the world's largest automotive industry countries. The famous automobile companies in the United States and Japan have automobile manufacturing plants in Canada, which has effectively promoted the development of the Canadian automobile industry. At the same time, Canada is one of the countries with rich non-ferrous metal resources in the world. The reserves of bauxite, zinc, magnesium, copper and nickel are among the best in the world. With the rapid development of the global...
The main rivet material used for riveting aluminum alloy parts processing structure has low strength after quenching and natural aging, but has high plasticity and good process performance, the same weldability, good cutting performance and low corrosion resistance. Widely used as medium strength and working temperature. Aluminum alloy parts processing is the most widely used rust-proof aluminum. Its strength is not high, it can not be heat-treated and strengthened. It has high plasticity in...
Aluminum alloys are very sensitive metals. Both aluminum alloys of the 6000 series and aluminum alloys of the 7000 series are prone to problems during the processing of cutting fluids. The most common problem is blackening. Yesterday, our Meike cutting fluid network introduced the problem of how to solve the problem of blackening the machining of magnesium alloy with cutting fluid. Today, let's analyze the more common problems that arise in the processing of our daily aluminum alloys. The...
Etching of aluminum alloy parts before oxidation Etching is the first step before the oxidation of aluminum and aluminum alloy parts, and it is one of the key steps to ensure the quality of the oxide film. In order to ensure the quality of the etching, a series of pretreatments are required before etching, except that it needs to be removed to adsorb on the surface of the workpiece and cannot react chemically with the alkaline solution, or it can react chemically, but it will seriously affect...
Why is it difficult to form an oxide film in and around the holes of aluminum oxide parts? There are two main reasons for the formation of oxide films in the holes of aluminum profiles and around them: (1) The aluminum parts are washed thoroughly after caustic washing. Alkali which enters the pores during caustic washing fails to be washed cleanly. After the oxidation treatment, the caustic soda flows out of the cylinder, causing the oxide film around the pores to be corroded. (2) There are...
Ways to reduce deformation of aluminum alloy parts In the aircraft structure, in order to reduce the weight, a large number of thin-walled parts of aluminum alloy material are used, and since the aluminum alloy part material has a large thermal expansion coefficient, it is easily deformed during the thin-wall processing. Especially when using free forging blanks, the machining allowance is large and the deformation problem is more prominent. 1. Reasons for processing deformation There are many...
Anti-corrosion paint coating method for aluminum alloy parts for power station The anti-corrosion paint coating method for aluminum alloy parts for power stations is as follows: 1. The aluminum alloy pieces are immersed in a degreasing solution prepared with a surfactant and water for degreasing treatment for 1 to 1.5 hours; 2. Then immersed in a clean water bath for 3-5 minutes; after cleaning, immersed in a passivation solution prepared with oxalic acid, glacial acetic acid and water for...
The main difficulties in the processing of aluminum alloy body parts (1) Tool path selection: Due to the external dimensions of car body parts and the characteristics of aluminum alloy materials, special requirements must be put forward for processing equipment and tools used for processing, such as chassis processing and side wall processing. The equipment used in the car body processing are all specially manufactured to meet the machining accuracy. The machining of various parts is mostly...
How to carry out alkali etching of cast aluminum parts Cast aluminum parts contain not only free silicon but also various compounds between metals and other inclusions. Due to the loose structure of the cast aluminum parts, there may be uneven segregation of chemical components, etc. At the same time, the unprocessed surface will form a dense oxide film when cooled after casting. Alkali corrosion time is short, the cast aluminum may not be completely removed, and due to alkaline dissolution of...
Aluminum Machining Parts We specializes in Aluminum CNC turning parts, Aluminum machining parts, Aluminum lathe machined parts, Aluminum precision parts and so on. Custom Aluminum material: AL6061, AL6063, AL7075, AL5052 etc. aluminum machining parts Aluminum Machining parts can treatment as follow: Anodizing, color anodizing, hard anodizing, Nickel plating, chrome plating, zinc plating, powder coating, polishing, sand blasting, brushing, etc Other finish are available as request. Aluminum...
Drawing Process Applied to Aluminum Parts With the scale and development trend of the industry, aluminum wire drawing materials are growing evenly in the light of pressure on the enterprise. The development process, scale structure, and comprehensive information of the aluminum wire drawing industry are the same for the wire drawing process. Trends. The wire drawing process of metal wire drawing materials has been recognized by everyone. The surface of the parts required to pull out the wire on...
Stainless steel screw selection principle Stainless steel generally refers to steel that has the ability to withstand the corrosive effects of air, water, acids, alkali salts or other media. Depending on the composition of the alloy, it focuses on rust and acid resistance. Although some steels have rust properties, they are not necessarily acid-resistant, and acid-resistant steels usually have rust properties. Austenitic stainless steel is mainly used for the production of fasteners. In...
Characteristics of carbon fiber tube Carbon fiber tube specifications Product specifications: diameter 3mm-88mm, length 2mm-5500mm, wall thickness 0.2mm-50mm.Product specifications: diameter 0.5mm-600mm, the longest length are 1000mm, wall thickness 1mm-2mm. Carbon fiber tube characteristics 1. High tensile strength: The strength of carbon fiber is 6-12 times that of steel, which can reach more than 3000mpa. 2. Low density and light weight. The density is less than 1/4 of the steel. Physical...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.