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Isobanujwe
Umwobo wo Kunyuramo: Impamvu Bulo Itagomba Gukora ku Gice cyo Hejuru
Iyo bulo ifatanya ibice bibiri, igice cya kure ni cyo cyonyine kigomba kugira imitemba (filetage). Igice cya hafi gihabwa umwobo wo KUNYURAMO — umwobo usanzwe urutaho gato bulo, bulo inyuramo itawukozeho.
Kuwusimbuka byangiza ingingo. Bulo ifite imitemba muri ibice byombi ntishobora kubikwega ngo bihure: isunika imitemba y'igice cyo hejuru maze ibice bigakomeza gutandukana uko wayikomeza kose.
Igitekerezo kimwe gikora no kuri countersink, counterbore na vise z'ibiti — igice cyo hejuru kigomba buri gihe kuba gifite ubwisanzure bwo gukururwa hasi.
Hagati
Amasaha 2
Amabwiriza
1
1
Impamvu bulo ifite imitemba mu bice byombi idashobora gufatanya
Impamvu bulo ifite imitemba mu bice byombi idashobora gufatanya
Tekereza ibyuma bibiri biringaniye bifite umwobo ufite imitemba ubinyuramo byombi, n'ubulo ibizungurukamo. Uko bulo izunguruka, igenda mu mitemba YOMBI ku muvuduko umwe. Nta kintu kigenda ugereranyije n'ikindi: umwanya uri hagati y'ibyuma ntiwigera ufunga.
Imbaraga zo gufatanya ziva ku kurambura bulo hagati y'umutwe wayo n'imitemba ifashemo. Ibyo bisaba ko igice cyo hejuru gishobora kunyerera ku gice cy'umubiri wa bulo (shank), kandi ntigishobora kubikora niba gifite imitemba.
Bigerageze rimwe kandi ntuzabyibagirwa. Ibyuma bibiri bifite umwanya hagati yabyo n'imyobo ibiri ifite imitemba: komeza cyane, maze umwanya ntufunge. Ongera ufore icyo hejuru kibe umwobo wo kunyuramo maze bulo ikwege ibyuma bihure.
Ibikoresho by'iyi ntambwe:
Ikibaho cy'icyuma cyoroheje2 ibiceIbikoresho bikenewe:
Ibyuma Byinshi byo Gucukura
Icyegeranyo cy'inyuzi z'impande esheshatu
Agasanduku k'amasupana2
2
Umwanya ungana iki, n'uburyo butatu busanzwe bwo guhura
Umwanya ungana iki, n'uburyo butatu busanzwe bwo guhura
Uguhura GUFATANYE (fine): M6 mu mwobo wa 6.4 mm, irenga bulo kuri 0.4 mm. Bishyira ibice ahantu nyaho kandi bisaba ko imyobo iba ahantu hanyuze neza.
Uguhura GUSANZWE (medium): M6 muri 6.6 mm, irenga kuri 0.6 mm. Ubu ni bwo buryo busanzwe bwa buri munsi kandi bwakira amakosa asanzwe yo gushyira ibimenyetso. Uguhura KURIHO UBWISANZURE (coarse): M6 muri 7.0 mm, irenga kuri 1 mm, ku bikoresho aho imyobo idashobora gushyirwa ahantu nyaho. Ibi bipimo bitatu ni urutonde rwa fine, medium na coarse rwa ISO 273.
Hitamo ubishaka, kuko umwobo wo kunyuramo ari wo ugena ingano y'ihinduka igikoresho kizagira. Niba ufunganye cyane ibice birakurwanya; niba urekuye cyane nta kintu gihurira aho wari ubigambiriye.
Ibikoresho by'iyi ntambwe:
Ikibaho cy'icyuma cyoroheje1 igiceIbikoresho bikenewe:
Ibyuma Byinshi byo Gucukura
Kalipe ya Vernier
Icyegeranyo cy'inyuzi z'impande esheshatu3
3
Countersink, counterbore, no kubona ubujyakuzimu bukwiye
Countersink, counterbore, no kubona ubujyakuzimu bukwiye
Gupakira ikaye ya Jupyter…
Ibikoresho bikenewe:
Urutonde rw'ibikoresho byo kwagura utwobo
Ikibariro
Kalipe ya Vernier4
4
Itegeko rimwe mu giti: umwobo wa shank
Itegeko rimwe mu giti: umwobo wa shank
Vise y'igiti ikenera imyobo ibiri, si umwe: umwobo wa PILOT mu gice cyo hasi aho imitemba iruma, n'umwobo wa SHANK mu gice cyo hejuru aho imitemba inyura nta nkomyi.
Ni ihame rimwe rwose. Vise ifite imitemba ifata igice cyo hejuru isunika ibice byombi bigatandukana aho kubikwega ngo bihure, kandi mu giti ibi bisiga umwanya ugaragara mu ngingo udashobora gufungwa uko wakomeza gutsindagira kose. Vise zigezweho zifite igice cyo hejuru kidafite imitemba zikora akazi kamwe kuko zakozwe gutyo.
Mu giti gikomeye umwobo wa pilot unabuza vise gusatura igice, kandi hafi y'impera y'umutima w'igiti ntibishoboka kuwureka. Huza pilot n'umurambararo w'imizi ya vise — atari umurambararo wayo w'inyuma — maze imitemba ibone ibiti byuzuye byo kuruma.
Ibikoresho by'iyi ntambwe:
Ikibaho cy'Igiti Gikomeye2 ibiceIbikoresho bikenewe:
Ibyuma Byinshi byo Gucukura
Ikusanyirizo ry'ibitorezi
Urutonde rw'ibikoresho byo kwagura utwoboIbikoresho
2- 2 ibiceUmwanya
- 2 ibiceUmwanya
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