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What are the mixing arms of the concrete mixer?
- Mixing arm concrete mixer is a component of the mixing arm itself and divided into lateral mixing arm (positive and negative points), stirring arm (also have positive and negative points), stirring arm below is the bearing seat connected, connected with 4 sets of high strength bolts with stirring arm. The top is equipped with wear-resistant mixing blades, connecting with mixing blades, high-strength bolts 2 sets. In addition, some manufacturers have designed mixing side bonded shaft swivel, is installed in the interval between the stirring arm fixed and rotated in two ways.s
How do the welding parts in the welding drawings of the machine parts indicate the technical requirements of the drawings?
- Therefore, the medium carbon steel has the most extensive application in the medium strength level. Besides being used as building material, it is widely used in the manufacture of various mechanical parts. Welding: 1 the preheating is conducive to reducing carbon steel heat affected zone is the mosts
Where are the mechanical pressurization air supply facilities set up?
- When the smoke proof staircase and antechamber antechamber, fire elevator or common antechamber parts can be opened outside the window, can use the natural ventilation, resulting in a stairwell with or common antechamber in the use of natural smoke exhaust with pressurized air supply arrangement of diversified combinations, and the two exhaust can not be shared.s
Where does Heilongjiang do the most construction machinery?
- Construction machinery is an important component of equipment industry. To sum up, all mechanical equipment necessary for comprehensive mechanical construction projects, such as earthwork construction, pavement construction and maintenance, mobile lifting, loading and unloading operation, and various construction projects, are called construction machinerys
What are the main functions of construction equipment monitoring system?
- This belongs to information management engineering. The control part is the "heart" and "brain" of the whole system. It is the command center to realize the function of the whole system. The control part is mainly composed of the main console (some systems also have a secondary console). The main function of the total console: video signal amplification and signal distribution, image correction and compensation, image signal and image signal (including switching or voice signals) record, cameras and auxiliary components (such as camera, PTZ, shield) control (remote control) and so on.s
What are the details of construction machinery parts in sand casting?
- (1) all kinds of equipment and equipment with the arrival of the body parts, as equipment and components, gas pipelines and accessories such as materials, power capacitors on the construction equipment and materials division rules, various electric fans and electrolyzer etc.. 1, high voltage circuit breaker, platform, shortwave communication equipment and shortwave TV antenna device, natural white afrodite, chemical equipment parts, recycling. For the completion of the building, elevator rails are materials, catalyst, screen (including the box and the instrument has been installed in place, by the design unit to provide manufacturing drawings, unit combination instrument, strengthen the investment in the process of construction and management, and other accessories are materials; non standard equipment, sliding contact lines
What kind of electrical equipment do you have? What are the main components of each device?
- Electrical equipment mainly refers to the transformer, reactor, capacitor, combination electric appliance, circuit breaker, transformer, lightning arrester, coupling capacitor, transmission line, power cable, grounding device, generator, condenser, motor, closed busbar, thyristor.s
Definition of large mechanical equipment?
- Usually, crane hoisting (make things up and down movement), operation mechanism (the mobile crane), luffing mechanism and slewing mechanism (the horizontal movement of goods), plus metal mechanism, driving device, control device and the necessary auxiliary assembly.s
The Lightweight Durability of Aluminum Sheets
- In the 1970's, there was a large-scale movement for beverage companies to stop using steel cans for soda pop and beer. Their existed the need to switch to an alternative materi...
What is the structure of the best lawn mower blades
- What is the structure of the best lawn mower blades？The best lawn mower blades include a platen, latch assembly, battery, motor and blade.The platen supported by wheels and defin...
Some problems associated with the cheapest lawn mower
- 1,What is the reason for the black smoke of the cheapest lawn mower? The cause of the above fault is that the mixed proportion of the intake combustion is too deep. If it appears t...
sheet metal rolling machines are widely used
- Sheet metal rolling machines are used in many places, which can be used to produce the sheet metal materials. sheet metal rolling machines are provided by various manufacturers in ...
Maintenance precautions of sheet metal rolls
- It has been recognized that sheet metal rolls mean aluminum materials whose thickness is between 0.2 mm to 500 mm, while their width is more than 200 mm and the length is less than...