Ukuchaneka komda weiindawo ezingenantoibhekisa kumahluko phakathi kobukhulu bokwenyani beendawo ezingenanto kunye nobukhulu obusisiseko kumzobo.Umncinci umehluko, uphezulu ukuchaneka.Lo mahluko ubandakanya ukutenxa ezimbini: enye kukutenxa kwenxalenye engenanto ukusuka kwipunch okanye ubungakanani bokufa, kwaye enye kukutenxa kwemveliso yefa ngokwayo.
Impembelelo yokukhutshwa okungenantoamandla angenanto, amandla okuthulula, amandla okutyhala kunye namandla okugqogqa
Ngokunyuka kwemvume, ukunyanzeliswa kwengcinezelo yezinto eziphathekayo ngexesha lokugubungela kuya kwanda, izinto eziphathekayo zilula ukuphuka kunye nokwahlula, kwaye amandla angenanto aya kuncitshiswa kwinqanaba elithile.Nangona kunjalo, phantsi kweemeko eziqhelekileyo, ukukhutshwa akuchaphazeli kakhulu amandla okusika.
Ukucocwa kunempembelelo ebalulekileyo kumandla othutho kunye nokutyhala.Amandla othutho kunye namandla okutyhala aya kuncipha ngokunyuka kokukhutshwa.Ngokubanzi, xa ukukhutshwa kwecala elinye kunyuka ukuya kwi-15% ~ 25% yobukhulu bezinto eziphathekayo, amandla okuthulula aphantse ahla aye ku-zero.Nangona kunjalo, xa i-gap iqhubeka ikhula, i-burr iya kwanda, kwaye amandla okukhulula kunye ne-ejector force iya kwanda ngokukhawuleza.
Impembelelo yoCwangciso oluNgafuniyo kwi-Die Life
Iindlela zokungaphumeleli kwesitampu zifa ngokubanzi zibandakanya ukunxitywa, ukutshitshwa, ukuguqulwa, ukwandiswa kunye nokwaphuka.
Amandla angenanto agxininiswe kakhulu kwi-cut cut of punch kwaye afe.I-edge deformation kunye nesiphelo sokugqoka ubuso buqiniswa, kunye ne-edge breaks.
Ke ngoko, ukuze kuncitshiswe ukunxitywa kwamadoda nabasetyhini kunye nokwandisa ubomi benkonzo yokufa, kuyafuneka ukuba kuthathwe ngokufanelekileyo ixabiso elikhulu lokucoca kwisiseko sokuqinisekisa umgangatho weendawo ezingenanto.Ukuba imvume encinci yamkelwe, kuyimfuneko ukuphucula ubulukhuni kunye nokumelana nokunxiba kwefa, ukuphucula ukuchaneka kwemveliso yokufa, kunye nokusebenzisa i-lubrication efanelekileyo ngexesha lokuvala ukunciphisa ukunxiba.
Ukumiselwa kwexabiso elifanelekileyo lokucocwa
Ngoko ke, kwimveliso yokwenene yesitampu, ixabiso loluhlu luchazwe kwi-cleasure ikakhulu ngokusekelwe kuqwalaselo olubanzi lwemiba emithathu yomgangatho wecandelo, ukuchaneka komda kunye nobomi bokufa bamacandelo angenanto.Olu luhlu losulelo lubizwa ngokuba lucango olufanelekileyo.Ixabiso eliphantsi kolu luhlu libizwa ngokuba yi-minimum reasonable clearance (Zmin), kwaye ixabiso eliphezulu libizwa ngokuba yi-high reasonable clearance (Zmax).Ukuqwalasela ukuba ukunxiba kwinkqubo yokuvelisa kwenza ukuba i-clean ibe nkulu, i-cleansi encinci efanelekileyo (i-Zmin) kufuneka yamkelwe xa kuyilwa kunye nokuvelisa iimbumba ezintsha.
Ixesha lokuposa: Nov-04-2022