Iindaba zeNkampani
Abavelisi baseTshayina benza ukuba amashishini asebenzise itekhnoloji yolwazi kuphuhliso, ukuqonda ulwazi lweshishini, kwaye akubonelele ngeenkonzo ezifanelekileyo nezikhawulezayo: i-hexagonal cylindrical yangaphakathi.
Kukho ulwahlulo lweebholiti ze-hexagonal ezisekelwe kubunzima, amandla okuqina, amandla okuvelisa, njl njl. Kwiimveliso ezahlukeneyo zemveliso, amabakala ahlukeneyo eebhotshi zangaphakathi ze-hexagonal ziyafuneka ukuba zihambelane nazo. Iibholiti ze-hexagonal zangaphakathi zonke zinamabakala alandelayo: iibholiti ze-hexagonal zangaphakathi zohlulwe zibe ziqhelekileyo kunye nokuqina okuphezulu ngokwamanqanaba abo amandla. Iibholiti eziqhelekileyo ezine-hexagonal zibhekisela kwibakala lesi-4.8, ngoxa iibholithi ezine-hexagonal ezinobukhulu obukhulu zibhekisela kwibakala lesi-8.8 okanye ngaphezulu, kuquka ibakala le-10.9 kunye ne-12.9. Iibholiti ze-hexagon zeBanga le-12.9 ngokubanzi zibhekisa kwizikrufu zentloko zehexagon ezimnyama ezineepateni ezisongiweyo, umbala wendalo
1. Amandla okuzinza okubizwa ngokuba yi-bolt material afikelela kwinqanaba le-400MPa;
2. Umlinganiselo wamandla esivuno sezinto zebholithi ngu-0.6; Amandla emveliso yegama lesixhobo sebholithi yi-400 × 0.6=240MPa.
Iibholiti zamandla aphezulu kunye nenqanaba lokusebenza kwe-10.9, ezenziwe ngezinto eziye zafumana unyango olushushu, zinokufikelela:
1. Amandla okuzinza okubizwa ngokuba yi-bolt material afikelela kwinqanaba le-1000MPa;
2. Umlinganiselo wamandla esivuno sezinto zebholithi ngu-0.9; Amandla esivuno esincinci sesixhobo sebholithi sifikelela kwinqanaba le-1000 × 0.9=900MPa.
Intsingiselo yomgangatho wokwenziwa komsebenzi weebholithi zangaphakathi ezine-hexagonal ngumgangatho owaziwayo kumazwe ngamazwe. Iibholiti ezinomgangatho ofanayo wokusebenza, kungakhathaliseki ukuba ziziphi izinto kunye nemvelaphi yazo eyahlukileyo, zinentsebenzo efanayo, kwaye kuphela ibakala lokusebenza kufuneka likhethelwe ukuyila.
Ukuhlelwa kweebholiti ze-hexagonal ngokusisiseko kufana nale nto, kwaye ixabiso kwiimarike ngokuqinisekileyo liya kuhluka ngokuxhomekeke kwibakala. Ngokubanzi, iibholiti ezine-hexagonal zokuqina okuphezulu ngokuqinisekileyo zibiza kakhulu kuneebholithi eziqhelekileyo ezinehexagonal. Amabanga amane asetyenziswa ngokuqhelekileyo kwiimarike yi-4.8, 8.8, 10.9, kunye ne-12.9.
Intloko yebholiti enehexagonal iphumile embindini kwaye igoso, nto leyo enokubangela iingxaki ezinzulu. Umzekelo, ukusuka kwinkangeleko yemveliso, ayithandeki ngokubanzi. Omnye umba kukuba i-biased, enokubangela ukuba inaliti yesixhobo sokuvelisa iphuke. Eyona ngxaki inzima kakhulu inokukhokelela kuthotho lwemiba efana nokuqhekeka kweebholithi ezinehexagonal.