Umahluko phakathi kweemakroskopu zemetallographic ezithe tye kunye nezijikelweyo

1. Namhlanje makhe sibone umahluko phakathi kweemakroskopu zemetallographic ezithe tye kunye neziguquliweyo:Isizathu sokuba imakroskopu ye-metallographic inverted ibizwa ngokuba yi-inverted kukuba i-lens yenjongo iphantsi kweqonga, kwaye i-workpiece kufuneka iguqulwe phantsi eqongeni ukuze iqwalaselwe kwaye ihlalutywe. .Ixhotyiswe kuphela ngenkqubo yokukhanyisa ebonakalisiweyo, efanelekileyo ngakumbi ukujonga izinto zetsimbi.

Imakroskopu ye-metallographic ethe tye inelensi yenjongo kwinqanaba kwaye i-workpiece ibekwe eqongeni, ngoko ibizwa ngokuba yi-right.Inokuxhotyiswa ngenkqubo yokukhanyisa esasazwayo kunye nenkqubo yokukhanyisa ebonakalisiweyo, oko kukuthi, imithombo emibini yokukhanya ngaphezulu nangaphantsi. , ekwazi ukujonga iiplastiki, irabha, iibhodi zeesekethe, iifilimu, i-semiconductors, isinyithi kunye nezinye izinto.

Ke ngoko, kwinqanaba lokuqala lokuhlalutya i-metallographic, inkqubo yokulungiswa kwesampulu eguqulweyo ifuna kuphela ukwenza umphezulu omnye, olula kunowo uthe tye.Uninzi lonyango lobushushu, ukuphosa, iimveliso zentsimbi kunye neefektri zoomatshini zikhetha iimakroskopu zemetallographic eziguqulweyo, ngelixa iiyunithi zophando lwezenzululwazi zikhetha iimakroskopu zemetallographic ezithe nkqo.

2. Izilumkiso zokusebenzisa imakroskopu yemetallographic:

1) Kufuneka sinikele ingqalelo koku kulandelayo xa sisebenzisa le nqanaba lophando lwe-metallographic microscope:

2) Kuthintele ukubeka i-microscope kwiindawo ezinokukhanya kwelanga ngqo, ubushushu obuphezulu okanye ukufuma okuphezulu, uthuli, kunye nokungcangcazela okunamandla, kwaye uqinisekise ukuba indawo esebenzayo ithe tyaba kunye nenqanaba.

3) Kuthatha abantu ababini ukuhambisa imakroskopu, umntu omnye ubambe ingalo ngezandla zozibini, kwaye omnye umntu ubambe umzantsi womzimba we-microscope kwaye uwubeke ngononophelo.

4) Xa uhambisa i-microscope, musa ukubamba inqanaba le-microscope, ugxininise i-knob, ityhubhu yokubona, kunye nomthombo wokukhanya ukuphepha umonakalo kwi-microscope.

5) Umphezulu womthombo wokukhanya uya kuba shushu kakhulu, kwaye kufuneka uqinisekise ukuba kukho indawo eyaneleyo yokulahla ubushushu malunga nomthombo wokukhanya.

6)Ukuqinisekisa ukhuseleko, qinisekisa ukuba iswitshi engundoqo iku-"O" phambi kokutshintsha ibhalbhu okanye i-fuse.