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Boring machine has reasonable structure, light weight, high efficiency and reliable quality

點擊數:42020-02-01 13:55:44 來源: Shanghai Honggang Machinery Manufacturing Co., Ltd.-Boring machine-GRC spraying machine

新聞摘要:Light weight, high efficiency and reliable quality

Boring machine is a kind of machine used to open holes, mainly relying on its hydraulic device, which requires the use of hydraulic oil. The use of hydraulic oil is very important. It is not only the main driving force source of portable boring machine, but also related to the service life and safety of boring machine. There are some matters to be paid attention to when purchasing and using hydraulic oil.
(1) First of all, we should choose hydraulic oil, boring machine manufacturers, and choose the same brand and grade of hydraulic oil as the original manufacturer. The quality of hydraulic oil is also good or bad, and there are fake and inferior products, so we have to go to the suppliers designated by the manufacturers or the large-scale manufacturer's exclusive shop for purchase. The management department of mechanical equipment must change the previous management mode of purchasing only in secret regardless of its quality, and must strictly control the import of hydraulic oil.
(2) Hydraulic oil of different brands and grades shall not be mixed. The physical and chemical indexes of different brands of hydraulic oil are also different. If the hydraulic oil of portable boring machine is mixed, it is likely to produce chemical reaction, corrode the hydraulic components and damage the hydraulic system.
(3) If the original hydraulic oil is to be replaced by other hydraulic oil, the hydraulic oil to be replaced must be tested by the relevant departments. The main technical indicators are similar or consistent with the technical indicators of the original hydraulic oil. The boring machine is prohibited to use the replaced hydraulic oil and the original hydraulic oil together.

The product is reasonable in structure, light in weight, high in efficiency and reliable in quality. It is suitable for boring of excavators, loaders, mining machinery, shipbuilding, concrete pumps and other engineering machinery. The main engine adopts two working modes. The main engine adopts high-power two speed motor, which is easy to operate. The matching reducer adopts cycloid reducer, which is durable. The second main engine adopts stepless speed regulation, and the fast cutter withdrawal is also a highlight of the machine. The boring bar is made of high-strength steel, which is tempered, quenched, chrome plated and polished.

The boring machine is also used for boring the cylinder bore and inner bore of cylinder liner of internal combustion engine such as automobile and tractor, and also for precision boring of inner bore of other mechanical parts.
The positioning device of the boring machine is characterized in that it includes a positioning seat, a positioning top core and at least three identical positioning columns, the positioning seat includes a support seat and a positioning sleeve, at least three through holes matched with the positioning column are arranged on the side wall of the positioning sleeve, each through hole is perpendicular to the center line of the positioning sleeve, the positioning top core is in the shape of nails, the fixed end is provided with a nail cap, and the working end is The cone is against the inner end of each positioning column. Compared with the prior art, the utility model has the advantages of simple structure, convenient use, accurate positioning, low cost, easy realization and greatly improved production efficiency.
Boring machine of construction machinery is a kind of on-site processing equipment developed for on-site maintenance of construction machinery. It is mainly used for the processing and repair of small and medium-sized pipes and shaft pin holes. It is a standing tool in the maintenance industry of construction machinery. It is widely used in all kinds of construction machinery, such as shaft pin hole, turning hole, main arm connecting hole, lifting ring hole processing and repairing after welding. The processing and repair of concentric holes and multiple rows of holes on excavators, loaders, cranes, crawler cranes and large-scale offshore cranes can ensure the concentricity of multiple holes through one positioning installation
Scope of application:
The portable boring machine is mainly used for the processing of small pipe inner hole and concentric interval hole. It is suitable for excavators, cranes, cranes and other construction machinery. Our company has developed and manufactured a variety of boring machines with advanced structure and stable performance, which meet the boring requirements of all walks of life.
Application scope:
(1) Processing and repairing of turning hole, hinge hole, pivot pin hole and installation fixing hole on various mechanical structure parts
(2) Repair and processing of concentric holes in heavy machinery such as excavators and cranes
(3) The multi holes are arranged side by side, and the multi holes are processed at one time to ensure the coaxiality of the multi holes
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俏佳人天天看高清影院