Punch est momenti pars mori, mittentes machina {{I}} Cum Punch est laedi, et mori, in usu {}}}}}}}}, {{{V}}} {{{{V}}
Factores afficiens ministerium vitae punch sunt ut sequitur:
, {1. in materia usus est ad ferrum se est pauper et qualis est simpliciter;
{2. apta alvi inter punch et iniectio dolio est inconveniens;
{3. Cum mori installed, concentricitatem inter punch et iniectio dolio repugnat;
{4. pauper refrigerationem effectus;
, 5. et lubricating oleum propter Punch est pauperes qualis {{I}}
When using the punch of the die-casting machine at ordinary times, attention should be paid to keep the cooling water pipe of the punch unblocked, and the effect of cold water should be checked regularly to prevent the punch from getting stuck due to the high temperature of the hammer handle. The hardness of the selected punch should be smaller than that of the feeding barrel. According to the actual use experience, the surface hardness of the plunger head of the punch should be HRC45 ± II gradus, quod est convenientem {{V}} uti summus qualis ferrum uncto et addere uncto semper {{VII}} rectam usum et sustentacionem sunt momenti factores ad extend in ministerium vitae et sustentacionem {VIII}}
