Alloy Aluminium Sheet for Roofting Building
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 g/m²
- Supply Capability:
- 200000 g/m²/month
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Alloy Aluminium Sheet for Roofting Building
Product Parameters
| Alloy Aluminium Sheet for Roofting Building | |||||
| Alloy No. | Thickness (mm) | Width (mm) | Length (mm) | Temper | |
| A1050,A1060, A1070,A1100 | 0.2-100 | 20-2200 | 20-8000 | O,H12,H22,H14,H16,H18, H24,H26,etc | |
| 3A21,A3003,A3105,A3004 | 0.2-100 | 20-2200 | 20-8000 | O,H14,H18,H24,etc | |
| A5052 ,A5005,A5083,A5754 | 0.2-100 | 20-2200 | 20-8000 | O,H18,H24,H32,H34,H111,H112 ,etc | |
| A6061,A6082,A6063 | 0.2-200 | 20-2200 | 20-8000 | T4,T6, T651,etc | |
| A8011 | 0.2-100 | 20-2200 | 20-8000 | O,H12,H22,H14,H16,H18,H24,H26, etc | |
| Packing : Export wooden pallets. The bundle wegiht not exceed 2MT. Loading:by 1x20GP, 1X20GP can load about 18MT | |||||
| Standards:ASTM-B209. EN573-1, GB/T3880.1-2006 | |||||
| Quality of material: totally free from defects like white rust, oil patches, roll marks, edge damage, camber, dents, holes, break lines, scratches and free from coil set | |||||
| Application : Mainly used insigns, billboards, building exterior decoration, bus body, high-rise buildings and factories wall decoration, kitchen sink, lamp, fan leaves, with pieces of electronic, chemical equipment, sheet metal processing parts, deep drawing or spinning hollowware, welding parts, heat exchangers, bell surface and disk, plate, kitchenware, decorations, reflective devices, ect | |||||
| MOQ | 5 tons | ||||
| Payment term: | T/T,L/C | ||||
| Delivery Time | 15 days after 30% T/T payment or receiving L/C copy | ||||
| Kind attention : Specifications can be customized as the customer’s requirements. | |||||
FAQ
Q: Can you provide free samples?
A: Yes, free samples will be sent to you on freight at destination.
Q: Can I get your latest catalogue?
A: Yes, it will b.e sent to you in no time.
Q: What is the MOQ?
A: 5 tons
Q: What are your payment terms?
A: We accept L/C, D/A, D/P, T/T, West Union,etc
- Q: The strength criterion of mechanical parts design is briefly introduced
- 1, the strength criterion requires that the working stress of the mechanical parts should not exceed allowable stress [Sigma]. The formula is typical: (3-16) lim - ultimate stress of brittle materials by static stress on the ultimate strength, the static stress of plastic materials, the yield limit of zero stress the fatigue limit. S - Safety factor. 2. stiffness criteria mechanical components are subject to elastic deformation when subjected to load. Stiffness is the ability to resist deformation of materials, mechanical parts, or structures subjected to external forces. The stiffness of the material is measured by the external force required to produce the unit deformation. The stiffness of a mechanical part depends on its modulus of elasticity, E or shear modulus, G, geometry and size, and the form of external forces. It is an important work in mechanical design to analyze the rigidity of mechanical parts. For some parts that need to be strictly deformed (such as wings, machine tools, spindles, etc.), stiffness analysis is necessary to control the deformation. We also need to control the stiffness of the parts to prevent vibration or instability. In addition, a spring, such as a spring, must be used to control its stiffness to a reasonable value to ensure its specific function. The stiffness criterion is that the elastic deformation of a component subjected to load is not greater than the allowable elastic deformation. The expression of the stiffness criterion is (3 - 17) y is an elastic deformation quantity, such as deflection, longitudinal elongation (shortening): [y] is the corresponding allowable elastic deformation. The elastic deformation of a part can be obtained by theoretical calculation or by experiment. The allowable deformation depends on the use of the part, and is determined by theoretical analysis or experience.
- Q: Are they usually steel 45? Under what circumstances do you need special treatment? Such as conditioning? Seek great God pointing! Be deeply grateful！
- Material selection principle is to meet the strength requirements of the premise, the use of the lowest price material.
- Q: Who knows what the design criteria for machine parts are, and how they are designed?
- 5. life standards, in order to ensure that the machine in a certain life span of normal work, in the design of mechanical parts, it is necessary to request the life of mechanical parts. It should be explained that parts can be replaced during the life of the machine, that is, the life of some mechanical parts is shorter than the life of the machine. The life of mechanical parts is mainly affected by fatigue, wear and corrosion of materials. In order to avoid failure caused by parts fatigue, such as fatigue fracture, fatigue strength should be calculated according to the fatigue limit corresponding to the life of mechanical parts. That is to say, according to the requirements of life and the specific speed of parts, according to formula (3-6), the fatigue limit is calculated when the stress cycle number is N. Then the strength condition is calculated and the fatigue strength is calculated. When the fatigue strength is satisfied, the stress cycle times of the mechanical parts can be guaranteed before the damage. Wear is usually unavoidable. Under certain conditions, corrosion is inevitable, such as structural members of bridges, corrosion of buried steel pipelines, etc.. In the design, mainly to ensure the mechanical parts in life, not excessive wear and corrosion. The mechanism of wear is still fully mastered, and there are many factors affecting wear. Generally, the wear resistance of friction pairs is improved according to the tribological design principle. The main measures are as follows: reasonable selection of friction pairs, reasonable choice of lubricant and additives, and control of the working conditions of friction pairs, such as pressure, sliding speed and temperature rise. So far, there is no practical and effective method for calculating corrosion life
- Q: In mechanical design, what is the significance of drawing 3D drawings?.
- For professionals, 3D map painting aims at first can visually see the three-dimensional geometry of parts, followed by analysis of the existence of the assembly interference, meets the design goal and the size, volume, stress analysis.For non professionals, they do not understand the specialized two-dimensional graph, and can help them understand the geometry of the object by means of the three-dimensional graph.
- Q: I would like to open a small mechanical design company (specializing in the design of mechanical parts, etc.) can you make money?
- Now the society is not lack of talent, do what you want to find someone to test, the key is you have no contacts, there is no fixed customers, the company has its own R & D, and you have a big competitor is a variety of Design Institute, they have the strength, but also all kinds of qualifications, you must what do you want a good advantage. My point of view, there are fixed customers must make money, there is no fixed customers must lose money. I can try to get a mechanical design team on a team test.
- Q: I am a bachelor degree in industrial design and have been sitting here for two months now, 20The feeling is still not understand, not figure painting, other colleagues are busy, I could not ask, do not know how to do, give me a leading figure today, let me figure it out on my own, I draw more and more have no confidence, I do not know because many mechanical components, do not know how to do.. Tired ~ ~ mechanical aspects of the great God, I pointed to the Ming road! Thanks
- A mechanical design is learning by doing, the school learned to pick it up, in addition to learn how to use the design manual, design experience for reference to others
- Q: Mechanical design practice course, let students do something
- The school is a rational knowledge, but the actual application is perceptual knowledge, the two change requires a process to know from the use,
- Q: What software is best for designing mechanical parts?
- The original is using autoCAD, and now popular with SOILDWORKS three-dimensional software, intuitive, easy to use, but also CAD function
- Q: their own materials, hope that the older generation can be under the guidance of the younger brother, brother, thank you very much
- 4. secondly, need to know these things into the product planning (or product itself), making the product form, content and behavior, can become useful, desirable, and feasible in economy and technology.5. usually the design requires originality and mechanical design is more improved and the use of existing conclusions. This requires the mechanical designer must understand the machining process.6., the processing technology is a very practical technology, can only operate by their own hands, it is possible to have experience and understanding of the technology. There is no shortcut. It is impossible to get inspiration through books.7., this is my experience for more than 40 years.
- Q: What is the design procedure of mechanical parts urgently ah?!
- The technical design includes the following work: 1. kinematic design. According to the design scheme and the working parameters of the working mechanism, the dynamic parameters of the prime mover, such as power and speed, are determined, and the size and movement parameters of each component are determined. 2. dynamics calculation. According to the result of kinematic design, the load acting on the part is calculated. 3. part design. According to the load and design criterion of parts, the basic dimensions of parts are determined by means of calculation, analogy or model test. 4. overall assembly draft design. According to the basic dimensions of the components and the structure of the mechanism, the overall assembly sketch is designed. On the basis of considering the assembly, adjustment, lubrication and processing technology of parts, the structure and dimension design of all parts are completed. Determine the parts of the structure, size and parts of the relationship between the location, you can accurately calculate the role of the load on the parts, analysis of factors affecting the work capacity of parts, such as stress concentration. On this basis, the main parts should be checked and calculated, such as accurate calculation of shaft strength, life calculation of bearings. According to the result of calculation, the structure and size of parts can be modified repeatedly until the design requirements are met.
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Alloy Aluminium Sheet for Roofting Building
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 g/m²
- Supply Capability:
- 200000 g/m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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