Causes of light leakage in LCD module - 1 views
LCD is a plane display device widely used in the information age. It has the characteristics of low energy consumption, thin and light appearance and light weight. TV and liquid crystal display oft...
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Safe use of hand-held power tools - 1 views
1. The use of power tools must pay attention to safety:(1) Reasonable selection of hand-held power tools:① In general places, mouth-type power tools should be used. If you use tools of type i, you ...
Types of hydraulic cylinder sealing rings - 1 views
Why should hydraulic pressure use seals? The reason is very simple. The oil leakage from the high-pressure cavity of the hydraulic cylinder to the relatively low-pressure cavity is called inte...
Brief introduction of mechanical seal structure - 1 views
The mechanical seal is a combined mechanism composed of a series of simple design elements. The sealing function is completed by two main sealing rings with planes to prevent leakage. One of the se...
Solutions for large area of reservoir geomembrane - 1 views
Geomembrane is used to prevent seepage at the bottom of the reservoir and the slope of the dam. The geomembrane is provided with 200g/m2 geotextile on the upper and lower layers, and the PE membran...
What is a mechanical seal? - 1 views
Mechanical seal means that at least one pair of end faces perpendicular to the axis of rotation are kept against contact and slide relative to each other under the action of fluid pressure and elas...
Installation process of mechanical seal - 1 views
Installation of the mechanical seal and precautions for its use First, the installation of mechanical seals 1. Check whether the model and specifications of the mechanical seal to be inst...
Analysis of mechanical seal leakage Cause - 1 views
In centrifugal pumps and reaction kettles, the seal between the rotating pump shaft and the stationary casing is simply referred to as a shaft sealing device. Currently, centrifugal pumps and react...
شركة تنظيف بالرياض - 1 views
عزل مائي وعوازل خزانات والاسطح بالمباني اسعار عزل الخزانات طريقة عزل الخزان اسعار كشف تسربات المياه انواع العزل المائي للاسطح شركة عزل بابها شركه عزل بخميس مشيط شركه كشف تسربات المياه بابها ...
Considerations Before Selecting Bearing Seals - 1 views
That is to say, seals are employed in preventing or reducing any leakage forms from the joints. Since they provide these essential functions, it requires some consideration before choosing the esse...
What should you do if you encounter the common failure of injections molding machines? - 1 views
When we encounter the common failure of injections molding machines,we should do:Pump motor and pump start up, but no pressure.1，Loose connection to proportional valve on oil pump or burnt coil.Che...
Classification and use of common rubber sealing rings - 1 views
Do you really understand the classification of seals? Different seals have different product types and are set for more application requirements. Therefore, the seal classification can be divided i...
automatic tofu processing equipment use precautions - 0 views
To put it simply, the automatic tofu processing equipment is the machine and equipment used to make tofu. This kind of equipment is often seen in our daily life. In order to make the automatic tofu...
Precautions for the use of automatic tofu processing equipment - 0 views
1. Frequently check the boiler water level of automatic tofu processing equipment to ensure that the boiler water level is higher than the water level of the electric heating tube. When the boiler ...
Precautions for the use of automatic tofu processing equipment - 0 views
To put it simply, the automatic tofu processing equipment is the machine and equipment used to make tofu. This kind of equipment is often seen in our daily life. In order to make the automatic tofu...
Installation of Hydraulic Piston Seals - General Instruction - 0 views
Seals play an essential function in the role, layout and the service life of hydraulic systems and boilers. Piston Seals play the purpose of supplying a leak-proof method, resistance to tear and we...
What are the advantages and characteristics of the miniature intermediate frequency ind... - 0 views
Medium Frequency Induction FurnaceIntermediate frequency induction furnace refers to an induction furnace with a working frequency in the range of 150 to 10000Hz. It has the advantages of fast melt...
Analysis of mechanical seal failure - 1 views
The mechanical seal is composed of at least a pair of end faces perpendicular to the axis of rotation under the cooperation of the fluid pressure and the elastic force of the compensation mechanism...
What to do if the stand up pouch is leaking - 1 views
Stand up pouchs are still favored by many food manufacturers in the market. Whether it is dried fruits, nuts or other puffed food, they will choose stand up pouchs. The main values of stand up pouc...