Mechanical, I often need to use seals, when used with a sudden do not know the specifications, size,

3 answer

Do you have to replace a seal or anything on a fire extinguisher after you use it?

5 answer

The rated current of a single phase ac motor is several times that of an empty current.

3 answer

What are the common sealing forms of hydraulic cylinders?

3 answer

First stage reducerHow to design a retarder?

3 answer

Why use steel over brass in valve spindles?

2 answer

In the calculation of the design of the gear transmission ratio, why not round?

3 answer

What are the key factors to consider when selecting a pump shaft for automotive applications?

3 answer

Do I need to add grease to the V belt or belt?

3 answer

Why is filter board filter cloth easy to break, what method can prolong the service life of filter cloth?

3 answer

Why do some baritones have 3 valves and others have 4?

2 answer

How to ensure the operating speed of the hydraulic actuator is not changed by the load.

3 answer

What kind of skateboard bearings should i get?

5 answer

How to weld a car knife with copper

5 answer

Can the thrust cylindrical roller bearings ensure coaxiality? 5

3 answer

Which brand of domestic P005 bearing block is good?

3 answer

Excuse me, nsk22207ex and nsk22207ce4s11 spherical roller bearing the same?

3 answer

will petrolium oil lubricate my longboard bearings?

1 answer

What is the material of the metal ring? And the copper pad is better than that one

3 answer

Do you need foundry workers?

3 answer

What are the characteristics of tapered roller bearings?

3 answer

I applied Black Jack fibered roof coating a couple of days ago and it is blistering. What now?

2 answer

How does the concentricity of a pump shaft affect its performance?

3 answer

Idle valve for accord 2005?

1 answer

380v's ac motor operates under 330v voltage

3 answer

What is the general ac motor in electrical design?

3 answer

I would like to ask you, there are 3 kinds of spherical roller bearing drawing?

3 answer

What are the main parts of alternators?

3 answer

valve or bungie?

5 answer

What is the role of the grooves in the guide column

4 answer