Imashini z'ubuhinzi z'ubwiza bwo hejuru zikoresha imashini zihinga (Igice cya No. 073300)
Umurima wo guhinga wa 073300 ni wo gice cy'ingenzi cy'uburyo bwo guhinga bwa moldboard, ushinzwe guhindura no guca ibibyimba by'ubutaka. Nk'imwe mu bice bikunze guhura kandi bishobora kwangiza, uyu murima wo guhinga ukorwa hakurikijwe ingano z'umwimerere z'uruganda n'ibipimo byo kugorama, bigamije gutanga umusaruro mwiza kandi uhamye wo guhinga ubutaka mu buhinzi bugezweho.
Iki gicuruzwa, binyuze mu gishushanyo cyihariye cy’ubuso bugoramye, gikorana n’umurima wo gukata, guterura, gushwanyagura no guhindura ubutaka. Imiterere yacyo yihariye y’ubuso bugoramye cyangwa bugoramye bugabanya neza uburyo ubutaka bufatana n’ubushyuhe ku buso bw’umurima, bigatuma ibibyimba by’ubutaka bihinduka neza mu gihe cy’ikoreshwa ryihuse rya dogere 180. Ubu buryo ntibutwikira gusa ibyatsi bibi byo ku buso, ibishyimbo, n’udukoko munsi y’ubutaka, bukongera uburumbuke bw’ubutaka, ahubwo bunagabanya cyane uburyo bwo kudakoresha traktori, bityo bigatuma ingufu zigabanuka kandi zikagabanuka.
Umurima wo guhinga wa 073300 ukozwe mu cyuma gikomeye cya boron cyangwa icyuma cya manganese cya 65Mn nk'igikoresho cy'ibanze, kandi ukorwa mu gice kimwe hakoreshejwe ibumba rinini. Iki gikoresho gifite imbaraga nyinshi kandi gikomeye, gishobora kwihanganira ingaruka zikomeye ziturutse ku bintu bikomeye nk'amabuye n'imizi y'ibiti, bikarinda kwangirika cyangwa kwangirika kwa plastiki.
Mu bijyanye no gutunganya ubushyuhe, ubuso bw'igicuruzwa bukorerwamo akazi ko kuzimya, bigatuma ubukana bungana na HRC 38-42. Ugereranyije n'icyuma gisanzwe, ubushobozi bwo kwangirika bwacyo bwiyongera inshuro zirenga 3, bikongera igihe cyo gusimbuza kandi bigabanya ikiguzi cyo kubungabunga cy'abakoresha. Hari ubwoko bugezweho bwongereye uburyo bwo gusudira ku buso budashobora kwangirika, birushaho kongera ubushobozi bwo kwangirika no kudashira kw'impande.
Utwobo two gushyiramo n'intera yo gufunga iyi mashini ni icyuma cya CNC gikozwe neza, gitanga uburyo bwo gushyiramo neza kandi gihuye neza n'udupira tw'ibiti bikoreshwa mu gukata ibiti hamwe n'udupira two gukata ibiti (nka Reckon, Grenfell, na Kuhn universal interfaces). Imiterere yayo ifasha ubutaka gutembera neza, ikomeza gukuraho ubutaka neza ndetse no mu butaka butose kandi bufite ibumba, ikarinda "ubutaka gufatana" kandi ikagenzura uburebure bw'ubutaka n'ubutaka burambuye.
Iyi mashini ikoreshwa cyane mu guhinga cyane no guhinga mu mirima humutse. Byaba ari ukugarura ibyatsi mu murima nyuma yo gusarura ibinyampeke nk'ibigori n'ingano, cyangwa gukurura ubutaka mbere yo gutera ibihingwa bitanga umusaruro, 073300 ploughshare ifasha guhinga neza. Ni byiza kuyigenzura hamwe n'imashini, plaque zo ku ruhande, n'ibindi bice mu gihe cyo kuyisimbura kugira ngo wongere imikorere y'imashini muri rusange.












