Based on the 175F type swirlprechamber air cooling diesel engine, through redesigning cylinder head and piston etc. , new 175F type direct injection air cooling diesel engine is formed.
The effect of forming temperature, injection pressure and piston velocity on the filling ability of semi-solid A356 aluminum alloy slurry were investigated.
The invention relates to a disposable syringe (1) with protection against reuse, which comprises a cylinder (3) with an injection nozzle (5) and a piston (7).