Right now making a cylinder is extremely easy for him.
Just bore a hole through the middle of a metal cylinder, then use the lathe to turn out a piston.
From deciding on the dimensions to finishing the part doesn't take long.
They have ready-made materials and tools here.
Next is sealing one end of the cylinder, leaving an intake port and an exhaust port.
How do you connect the intake port to the hydrogen bottle without any leakage?
The outlet of the hydrogen bottle can be made of metal.
It's inserted into the piston's intake port, with a rubber gasket to seal the gap.
That way there's no need to worry about leaks.
Under normal circumstances a hydrogen bottle won't explode, unless it leaks and mixes with oxygen.
Ma Lin's idea is that after spraying hydrogen for 0.5 seconds, the force generated by combustion in the cylinder pushing on the piston will exceed one hundred jin.
