Imisumari itandukanye ifite imikoreshereze itandukanye, imisumari itandukanye igira ingaruka zitandukanye kandi ikoresha ibidukikije. Noneho, tuzatangiza ingaruka nziza yo gufunga imisumari, ni ukuvuga imisumari yumye. Kuki iyi misumari ikomera neza?
Muri rusange, iyi misumari ntabwo ari imiterere yoroshye. Ubu bwoko bw'imisumari bufite umwihariko mubigaragara. Koresha imitwe yumutwe kandi umusumari ubwawo ukoreshe imiterere yumutwe. Iyi nyubako idasanzwe yongerera cyane imbaraga zo kuruma no guterana hagati yumusumari nuhuza, bikavamo ingaruka nziza yo gukomera.
Mubyukuri, iyi misumari irashobora kugabanywamo ubwoko bumwe: amenyo abiri yumurongo mwiza, amenyo yumurongo umwe, hamwe n imisumari yera. Ubu bwoko butatu bwimisumari ni umuryango wumye. Ukurikije ibisabwa byihariye byo gukoresha, bigabanijwemo ibyiciro bitatu. None uyu musumari uhurira he?
Urudodo rwibiri rwinyo nziza irakwiriye guhuza hagati yumye cyangwa icyuma kubera amavuta meza hamwe n umuvuduko mwinshi. Ariko ubunini bwibi byuma bigomba kugenzurwa muri 0.8mm, bitabaye ibyo ntibikoreshwa. Bitandukanye nibyambere, irindi murongo rimwe ryinyo ryinyo irakwiriye guhuza ibyuma byumye na keel yimbaho. Kubwa gatatu, uhereye kubiranga imiterere yacyo, birakwiriye cyane guhuza hagati yikibaho cya gypsumu cyangwa icyuma gifite uburebure butarenze 2.3mm.
Iyi misumari itatu ni iyurukuta rwumye kandi rukagira ingaruka nziza. Byongeye kandi, imisumari nkiyi ifatwa nkingirakamaro kandi nziza mugukurikirana. Byakoreshejwe cyane mugisenge, hejuru, hejuru ya gypsumu no guhuza ibyuma.
Ibipimo byo kugura imisumari yumye ni ibi bikurikira:
1. Umutwe ugomba kuba uzengurutse (iyi nayo ni igipimo gisanzwe kumutwe wose uzunguruka). Bitewe nuburyo bwo gukora, ababikora benshi bakora imisumari yumye ishobora kuba idafite imitwe izengurutse, ndetse ishobora no kuba kare. Ikibazo nuko kidahuye neza nicyuma mugihe cyinjiye. Uruziga rwibanze ruzenguruka ingingo, igomba kumvikana neza.
2. Inama igomba kuba ityaye, cyane cyane iyo ikoreshejwe kumashanyarazi yoroheje. Inguni ikaze y'umusumari wumye usabwa kuba hagati ya dogere 22 na 26, kandi Inguni ikaze yumutwe igomba kuba yuzuye, idafite insinga zikurura kandi zisenyutse. Iyi "nama" ningirakamaro cyane kumisumari yumye, kubera ko imisumari yashizwemo muburyo butaziguye kandi nta mwobo wabanje gukorwa, bityo inama nayo ikora nk'umwobo. Cyane cyane mugukoresha ibyuma byoroheje byoroshye, impera mbi ntizinjira, bigira ingaruka kumikoreshereze. Ukurikije urwego rwigihugu, imisumari yinkuta igomba kuba ishobora kwinjira muri plaque ya 6mm mumasegonda 1.
3. Ntukine ibyo ukunda. Inzira yoroshye yo kumenya niba umusumari wumye ari eccentric nugushira kumeza ufite uruziga ruzengurutse ukareba niba igice cyometseho gihagaritse kandi kigomba kuba hagati yumutwe. Niba screw ari eccentric, ikibazo nuko igikoresho cyamashanyarazi kizahungabana mugihe cyinjiye. Imashini ngufi izakora.
Igihe cyo kohereza: Mutarama-16-2023