Kakade ke, ngeebholiti kunye neenati zokudibanisa umphezulu, umphezulu wento yokusebenza kufuneka ubethelwe, nto leyo eyandisa uxinzelelo kwinto yokusebenza kwaye inokonakalisa loo ndawo, ingakumbi kwinxalenye eneembobo, nto leyo engalunganga ekuqhagamshelweni kwezikrufu. Kwaye ithathwa njengenati.
Iibholiti neenati ziveliswa ngokwemigangatho eyahlukeneyo, nganye kuzo isebenza kwishishini elithile. Iibholiti neenati zoshishino zinemigangatho eyahlukileyo ngokupheleleyo kwiibholiti ezitsolo, ii-drill bits, iigridi kunye neeboliti zomthi, kwaye ziveliswa kwiimigangatho eyahlukeneyo. Iintlobo ezimbini zeegiya zingasetyenziselwa iibholiti zoshishino kunye neenati. Iigiya ezirhabaxa ezinemisonto emininzi zisebenzisa amazinyo acolekileyo kakhulu kwiikhonkco kunye neegiya ezincinci: zisetyenziselwa kuphela iibholiti zentsimbi eziphezulu kunye neenati kwaye zinokugudiswa ezantsi kwenqanaba kwaye ezi mbambo zinokulahleka.
Ngaphambili, iibholiti zemizi-mveliso zaziveliswa ngendlela yeebholiti ezineehexagonal okanye ngendlela yeebholiti zabasetyhini, ezaziyinduku egcweleyo okanye egcweleyo. Isiseko sesikrufu sebholiti eneehexagonal sinobude obuthile nobulinganayo ecaleni kwesikrufu, kwaye ububanzi bangaphandle bulinganiswa ukusuka kwimbambo engaphandle. Uhlobo olutsha lweebholiti zemizi-mveliso kunye neenati zibizwa ngokuba zii-screws ze-hexagon socket. Zinoyilo lwanamhlanje kunezikrufu ezineehexagon. Ziye zafumana indawo ebanzi kancinci kumashishini nakwimishini emininzi yemizi-mveliso, ingakumbi ngenxa yoqhagamshelo lwazo olulula. Ngezantsi sijonga imigangatho yebholiti kunye neenati zemizi-mveliso esetyenziswa kakhulu.
Iibholiti kunye neenati zemizi-mveliso ziza kwiindidi ezahlukeneyo, zihlala zenziwe ngentsimbi, intsimbi kunye neendidi zentsimbi engagqwaliyo. Iibholiti zentsimbi kunye neenati eziveliswa kwiindidi 4.8 kunye ne-5.6 zinomxholo ophantsi wekhabhoni, zithambile kwaye zithambile, kwaye zihlala zithengiswa ngendlela yeplati yesilivere ebandayo. Iibholiti zentsimbi zezona ntlobo zisetyenziswa kakhulu zeebholiti zemizi-mveliso kwaye zisetyenziswa kwezi ndidi zilandelayo.
Iindidi zebholthi zentsimbi engagqwaliyo zikwasetyenziswa kumashishini apho amandla okutsalwa aphantsi kunalawo eebholthi zentsimbi, oko kukuthi, amandla okutsalwa kumashishini alingana ne-700 N/m2, ngakumbi kumashishini achaphazeleka yigesi erhabaxa phantsi kweemeko ezifumileyo. Kukho iindidi ezimbini ezisebenzayo zeebholthi zentsimbi, enye yi-grade 304, ebizwa ngokuba yi-A2, kwaye enye yi-grade 316, ebizwa ngokuba yi-A4.
Ixesha lokuthumela: Disemba-23-2021
