Putzmeister Concrete Pump Pipe Boom Elbow
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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Product parameters:
Name | Material | Specification | Weight | Common life time | Life tine for two end parts | Max work pressure |
Normal bend | ZG40Mn2 | DN125R27590° | 16kgs | 6000-8000m³ | 1000-3000m³ | 126 bar |
Wear-resistant bend | Mn13-4 | DN125R27590° | 16.5kgs | 20000-25000m³ | 2000-7000m³ | 132 bar |
Twin wall bend | Cr20NiCu1Mo+G20 | DN125R27590° | 15kgs | 60000-80000m³ | 20000-30000m³ | 91 bar |
Twin wall bend | GX350+G20 | DN125R27590° | 15kgs | 80000-150000m³ | 40000-50000m³ | 98 bar |
Product Specifications Model:
Packaging and transport:
No.1 Export standard packing
No.2 Seaworthy packing
No.3 other ways or according to the customer demand
Why choose us:
1. We are a comprehensive manufacturing and trading company.
2. Our company is one of the biggest manufacturing and trading companies in China.
3. We have been specialized in producing concrete pump spare parts for 10 years and specialized in producing all kinds of concrete pump parts. As Concrete Pump Pipe, Concrete Pump Elbow, Concrete Pump Rubber Hose, Concrete Pump Wear Plate, Concrete Pump S Valve, Concrete Pump Piston and so on.
4. We are famous for our superior quality, competitive prices, first-class craftworks, safe package and prompt delivery.
5. We have been supplying concrete pump parts for SCHWING, PUTZMEISTER, SANY, CIFA, KYOKUTO, ZOOMLION for 10 years, so we can promise you the quality and best price.
- Q: The inside diameter of my bearing is 12mm. Now I want to work on a round shaft so that it can fit into the bearing hole, and there is almost no pulsation in the radial direction. Then how should the shaft be designed? The axle diameter is just 12mm Or a little smaller than 12mm? How much smaller?Thank you for your answer, my bearings are NSK, the accuracy level is P4, diameter 12, outer diameter 32, then how should I design the shaft? And how to design the fixed seat (sleeve, bearing) of the bearing?
- Axis of nominal diameter 10mm, size tolerance decides what you choose to look at the accuracy level of general level 6 or 7 grade precision, tolerance zone h, which is 12h6 or 12h7, the tolerance is not tight, you chose to use the occasion.
- Q: An analog aircraft equipment, in the middle of the two electric cylinder to provide equipment up and down force, two electric cylinders are together and synchronized up and down movement (should be an electric cylinder support force is not enough?) I understand so, so it can only provide the upper and lower forces, the front and left of the three directions, each one of the black rod-shaped structure is how to provide the equipment about deviation, upward and downward deflection of the force? At the same time, how to make these forces achieve controllable effect, complete flight simulation?If cannot send the video address to BIRDLY Baidu flight simulator with complete video, can be seen with me after the detailed explanation, there can also be additional points I'm curious about design of the structure, the answer may take some time and I say that with QQ
- Mechanical design, the analysis of the role of the entity rhythm, WO wrote two articles, which can be referred to you.
- 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: What are the key factors in designing mechanical parts?
- 1- reliability. For example, the design of a transmission shaft, to consider whether the uniform load or impact load, axial load or radial load or both, or combined force. In general, even small loads can be fitted with clearance or transition fit, and tolerances can be enlarged so that processing costs are low. For high speed or large load or impact loads, interference fit should be used, such as flywheel shaft of diesel engine.
- Q: I am engaged in the mechanical design work, asks the three-dimensional mechanical component model to download the website.
- 3D resource network, standard parts library, community resource library are all free. Most of the members can see and download it. No charge after registration.
- Q: And parts, components, institutions, the relationship between the threeIs the key a part?
- The part is a processing unit, is processed. Parts of component is the moving unit. Mechanism is to achieve complete movement of the unit. For example, bicycle chain is composed of many parts (chain, pin, etc.) is a chain sprocket component;
- Q: How does the Auto CAD menu bar do not have the "mechanical parts design" command?
- 1, will download the atuoCAD mechanical design package unpacked to atuoCAD20** installation directory.2, access to atuoCAD - tools - Options - files - the path to adding atuoCAD mechanical design packages to support file search paths.3, enter the "custom" tool - - - "transmission interface, select the main CUI file in the box at the top of the left column, the choice of transmission interface (acad.cui); the box open at the top of the mechanical design package transmission interface on the right side of the column selection, selection of mechanical design: inside the package.Cui file, start menu items you can see, the design of mechanical parts in the following.4. Expand the menu items in the left and right columns, and drag the design of the machine parts in the right column to the end of the menu item in the left column, and click the Save button at the top of the left column. Click apply to confirm!5, in the command line "menu", select "Support" under the acad.CUI file open, you will see the machine parts design menu hung up!
- 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
- Do not understand to communicate with people ah ~ you can truthfully and under the leadership of the reaction, find a master under guidance
- Q: Are there any standards or specifications for the design of parts list in mechanical design?
- Each company's specifications are not the same, but the general processing parts must have part name, parts drawing number, quantity, material / heat treatment methods (surface treatment methods), remarks, etc.. If purchased, it includes name, model, brand, requirement, remark and so on
- Q: University contact with some simple PLC, ladder diagram, but also to understand.I University of mechanical manufacturing, graduate students made a machine tool parts, mechanical design, University contact with some simple PLC, ladder diagram, but also to understand. Now work in contact with CNC machine tools, want to learn some numerical control system, electrical knowledge, to the job after adding some capital. Online to find some 840D information, that means too hard to see, what NCU, PCU, wiring, address completely do not understand. How do I study?
- Can go to the direction of mechanical and electrical integration, good use of their own advantages. These do not understand, you can find under the internet.
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Putzmeister Concrete Pump Pipe Boom Elbow
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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