Iimfuneko zezinto eziphathekayo zeZakhiwo zeNsimbi – ROYAL GROUP

1. Amandla
Isalathisi samandla entsimbi siquka umda we-elastic, umda we-vield, kunye nomda we-tensile. Uyilo lusekelwe kumandla we-vield entsimbi. Amandla e-vield aphezulu anokunciphisa ubunzima besakhiwo, asindise intsimbi kwaye anciphise iindleko. Amandla e-tensile luxinzelelo oluphezulu olunokumelana nentsimbi ngaphambi kokuba ingasebenzi. Ngeli xesha, isakhiwo silahlekelwa kukusebenza kwaso ngenxa ye-deformation yeplastiki, kodwa u-deformation wesakhiwo mkhulu kwaye awuwi, nto leyo ekufanele ukuba ikwazi ukuhlangabezana neemfuno zokumelana nesakhiwo kwiinyikima ezingaqhelekanga.
2. Ukuqina kweplastiki
Ukuqina kwentsimbi ngokubanzi kubhekisa kwiimpawu zokuguquguquka okukhulu kweplastiki ngaphandle kokuqhekeka emva kokuba uxinzelelo ludlule kwinqanaba lemveliso. Isalathiso esiphambili sokulinganisa amandla okuguqulwa kweplastiki yentsimbi yilitye elongation kunye nokuncipha kwecandelo u.
3. ukusebenza kokugoba okubandayo
Ipropati yokugoba ebandayo yentsimbi yindlela yokulinganisa ukumelana kwentsimbi nokuqhekeka xa kwenzeka ukuguquka kweplastiki kwinkqubo yokugoba kubushushu obuqhelekileyo. Ipropati yokugoba ebandayo yentsimbi kukuvavanya ipropati yokuguquguquka kokugoba yentsimbi phantsi kweqondo elithile lokugoba ngokuvavanya ukugoba okubandayo.
4. Ukuqina kwempembelelo
Ukuqina kwentsimbi xa ibetha kubhekisa kubuchule bentsimbi xa ibetha ukufunxa amandla e-kinetic oomatshini kwinkqubo yokuqhekeka. Yimpawu yoomatshini elinganisa isiphumo sokuxhathisa kwentsimbi xa ibetha ibetha kwaye inokubangela ukuqhekeka okubuthathaka ngenxa yobushushu obuphantsi kunye noxinzelelo. Ngokubanzi, isalathisi sokuqina kwentsimbi sifunyanwa ngovavanyo lwempembelelo yesampuli esemgangathweni.
5. Ukusebenza kwe-Welding
Ukusebenza kwentsimbi yokuthunga kubhekisa kwijoyinti yokuthunga enentsebenzo entle efunyenwe phantsi kweemeko zenkqubo yokuthunga rhoqo. Ukusebenza kwentsimbi yokuthunga kunokwahlulwa zibe ziintlobo ezimbini: ukusebenza kwentsimbi yokuthunga kwinkqubo yokuthunga kunye nokusebenza kwentsimbi yokuthunga okusebenzayo. Ukusebenza kwentsimbi yokuthunga kwinkqubo yokuthunga kubhekisa kubuntununtunu bokungabikho kwe-thermal crack okanye i-cooling shrinkage crack kwi-weld nakwisinyithi esikufutshane ne-weld ngexesha lenkqubo yokuthunga. Ukusebenza kwentsimbi yokuthunga okuhle kuthetha ukuba akukho crack kwisinyithi sokuthunga kunye nesiseko sentsimbi esikufutshane phantsi kweemeko ezithile zenkqubo yokuthunga. Ukusebenza kwentsimbi yokuthunga ngokwemisebenzi yenkonzo kubhekisa kukuqina kwempembelelo yentsimbi yokuthunga kunye nepropathi ye-ductility kwindawo echaphazelekileyo bubushushu. Kufuneka ukuba iipropati zoomatshini zentsimbi kwindawo yokuthunga kunye nendawo echaphazelekileyo bubushushu zingabi ngaphantsi kunezo zezixhobo ezisisiseko. Ilizwe lethu lisebenzisa iindlela zovavanyo lokusebenza kwentsimbi kwinkqubo yokuthunga, kwaye likwasebenzisa iindlela zovavanyo lokusebenza kwentsimbi kwiipropati zokusetyenziswa.
6. Ukuqina
Kukho izinto ezininzi ezichaphazela ukuqina kwentsimbi. Okokuqala, ukumelana nokugqwala kwentsimbi akukuhle, kwaye amanyathelo okukhusela kufuneka athathwe ukuthintela ukugqwala kwentsimbi kunye nokugqwala. Amanyathelo okukhusela ngala: ukugcinwa rhoqo kwepeyinti yentsimbi, ukusetyenziswa kwentsimbi egayiweyo, i-asidi, i-alkali, ityuwa kunye nezinye iimeko eziqinileyo zokugqwala, ukusetyenziswa kwamanyathelo okukhusela akhethekileyo, njengesakhiwo seqonga lolwandle kusetyenziswa amanyathelo "okukhusela i-anode" ukuthintela ukugqwala kwejakethi, okufakwe kwi-zinc ingot yejakethi, i-electrolyte yamanzi olwandle iya ngokuzenzekelayo ukugqwala i-zinc ingot, ukuze kukhuselwe umsebenzi wejakethi yentsimbi. Okwesibini, ngenxa yokuba intsimbi iphantsi kobushushu obuphezulu kunye nomthwalo wexesha elide, amandla ayo okusilela ancitshiswa ngaphezu kwamandla exesha elifutshane, ngoko ke kwintsimbi engaphantsi kwesenzo sobushushu obuphezulu bexesha elide, ukumisela amandla ahlala ixesha elide. Intsimbi iyaqina kwaye ibe buthathaka ngokuhamba kwexesha, into eyaziwa ngokuba kukwaluphala. Ukuqina kwentsimbi phantsi komthwalo wobushushu obuphantsi kufuneka kuvavanywe.