Kana munhu achifanira kubvunza izvo zvakakosha mukicheni, saka bhodhi rekucheka pasina mubvunzo ndiro rinotanga. Bhodhi rekucheka rinoshandiswa kucheka miriwo uye zviri nyore kuisa midziyo yekicheni yakakosha. Inonyanya kugadzirwa nematanda, epurasitiki kana simbi uye inouya mumhando dzakasiyana-siyana serectangular, square uye round. Kubva makarekare kusvika nhasi, pasinei nourombo kana kuti upfumi, zvagara zvichinyatsopindirana noupenyu hwedu.
Madzitateguru munguva yeNeolithic akagadzira grinder iri nyore yekugadzira zvigadzirwa, iyo yakashanda semutangiri webhodhi rekucheka. Yakakamurwa kuita dhisiki yekukuya uye tsvimbo yekukuya. Kukuya disc igobvu rakatsetseka rine chigadziko, uye tsvimbo yekukuya ndeye cylindrical. Iyo grinder yematombo haina kungofanana nebhodhi rekucheka asiwo inogovera nzira imwechete yekushandisa. Vashandisi vanogaya nekupwanya chikafu pachigayo, uye dzimwe nguva vanosimudza chigayo kuita sando, vachigadzira chikafu chinodyiwa.
Muvanhu vevanhu, bhodhi rekucheka rakashandukawo kubva kumatombo makuru nemadiki kuenda kumatombo ekare ekucheka, uye zvishoma nezvishoma rakashanduka rikava bhodhi nyore rekucheka. Zvishandiso zvinogara zvichichinja, uye nhanho yekutaridzika iri kuramba ichikwira uye ichikwira, izvo zvinogona kuverengerwa kune ruzhinji rwevanhu vanoshanda. Chekutanga kutsiva guyo, ndiyo gobvu chimiro chepuranga remapuranga. Iyo yakananga yakagadzirwa nematanda crosscut, chimiro chakafanana nemudzi wemuti, iyo hutsinye ndeyekare uye yakaoma, iyo inonyanya kukodzera mapanga makuru ekucheka nyama uye kucheka mapfupa.
Sezvo huwandu hwehunyanzvi hwekugadzira hwakavandudzwa, bhodhi rekucheka rinodiwa kumakicheni echinyakare rakashandukawo. Mushure mekupinda muma1980, zvese zvaizivikanwa nevakuru zvakave zvisingazivikanwe. Kuwedzera kune yepakutanga crude pier uye mapuranga ekucheka bhodhi, mhando dzekucheka mapuranga dzakaramba dzichiwedzera, zvinhu zvakaramba zvichipfumisa, uye chimiro uye basa zvishoma nezvishoma zvakasiyana.
Mazuvano, nekuvandudzwa kwehunyanzvi hwezvinhu, kune mapuranga ekucheka akagadzirwa neshenjere, resin, simbi isina tsvina, girazi, goko remupunga, fiber yehuni, synthetic rabha nezvimwe zvinhu.
Nguva yekutumira: Jul-09-2024