How do I distinguish between wrought aluminum alloy and cast aluminum alloy?

3 answer

hello everyone,i want to know what is the safety equipment needed for complete home remodeling.?

3 answer

How much for rear wheel bearings...?

5 answer

Is there ANY way to get into a safety deposit box when the bank is closed I need my passport!?

2 answer

How to calculate the motor power of metering pump?

3 answer

How are pump shafts protected from excessive pressure?

3 answer

What is the difference between a general motor and a converter machine?

4 answer

Deployment baby? Ways to teach who daddy is?

2 answer

how much should it cost to replace all the bearings in my 300ex?

1 answer

Why is the first step always receding when the motor is on the power supply, and moving forward

3 answer

What does flange JIS 10K mean

3 answer

What software is best for designing mechanical parts?

3 answer

Why don't I have a dc 12V without a brush motor and I can connect to a third phase 12V?

4 answer

The speed regulation performance of dc motor is very good. Why need ac motor?

3 answer

What is his main feature compared to the cutter?

3 answer

The problem of interface between reducer and motor

4 answer

What is the role of keyways in pump shafts?

3 answer

What's the advantage of replacing gear oil?

3 answer

What season is the 80-90 model gear oil?

3 answer

The effect of mould preheating and several methods of preheating

3 answer

how do you repack an OS&Y valve?

2 answer

What is the process of aluminum casting?

3 answer

What kinds of seals are there in SKF bearings?

4 answer

What is the clearance of plain bearings?

3 answer

Where do we use the principle of gears in our lives?

4 answer

Is the body in the car gearbox a hydraulic component?

4 answer

What are the top ten foundry enterprises in China? How many are not state-owned enterprises?

3 answer

Increase the load on the motor, but not overload. Is the opportunity slow down?

3 answer

What are the potential consequences of excessive axial movement in a submersible pump shaft?

3 answer

What happens when the pressure on the gasket exceeds the maximum pressure?

3 answer