1, the planetary reducer tooth side gap is slightly larger this abnormal sound is cloudy, generally generated in the universal spur gear motor wholesale operation moment, continuous operation fades. When the gear meshes the transmission system, in order to better generate grease film in the middle of the tooth profile and prevent the transmission gear from getting stuck due to...

1, the planetary reducer tooth side gap is slightly larger this abnormal sound is cloudy, generally generated in the universal spur gear motor wholesale operation moment, continuous operation fades. When the gear meshes the transmission system, in order to better generate grease film in the middle of the tooth profile and prevent the transmission gear from getting stuck due to...

For the enterprise custom puzzle books printing, we can understand that the vast majority of story enterprises on the market now need to use brand picture books as an important theme for their own publicity. Then about the design of the brand album, we also need to make a simple overview for you. A good publicity brand album, which is one of the advertising media for enterprises to...

In the field of industrial manufacturing, the rotary boring tapping cutting special machine is a common and important piece of equipment used to process various parts and products. However, due to the long running time and high intensity work load, rotary boring tapping cutting special machine is prone to various failures, affecting production efficiency and quality. Therefore,...

1. Introduction to cold chain temperature monitoring devices cold chain temperature monitoring devices use GPS/LBS dual-mode positioning, with real-time positioning, historical driving track playback, electronic fence and other functions, long standby time. Mainly used for rental vehicles, credit vehicles, valuables storage and transportation, heavy machinery and equipment rental, cattle...

The production of scenic area signage project is an opportunity to combine the two fields of environment and signage. It is not a simple environmental space and shape, nor a simple independent study of the shape of plane signage, but based on the attention to the function of environmental space. signage system is required to have a scientific, systematic, overall, in a specific...

screw spikes are an important part of railway track, which includes steel rails, sleepers, connecting parts, track beds, anti-climbing equipment, rail braces and switches. As a whole engineering structure, the track is laid on the roadbed, plays the guiding role of the train operation, and directly bears the huge pressure of the rolling stock and its load. Under the dynamic action of the...

Wire rail usually refers to the rolling guide rail, often called this part of the "linear guide". The linear guide rail itself is divided into two parts: slide rail and slide block. The slider circulates balls or rollers, and the length of the slider can be customized. It is a modular part, is a special manufacturer's consumption of standardized series of independent products, can be installed...

The continuous development of the construction industry has brought many opportunities to the construction vehicle sales and leasing industry, and also promoted the innovation of related technologies. GPS technology, as a tool used in the safety monitoring and management of engineering vehicles, has become more and more functional and effective. hidden gps as a scientific means to ensure...

Gasoline Chain Saw lithium battery obviously factory the same batch is the same model, why there is a difference in performance? Many consumers have this question, we need to understand what factors affect performance: capacity, internal resistance, voltage. There is a difference in performance, that is, there is a change in a certain factor, and there is an error in the normal lithium...