Umucuruzi w'uruganda rw'Abashinwa Umucuruzi w'inganda z'Abashinwa Nitrocellulose Integrated Powder Actuated Wood Joist Nails
Ikiranga
Igishushanyo mbonera gifite ishusho ya L, gifite imyobo 7.
2. Ikomeye kandi Ifite Imbara.
3. Ntabwo byoroshye guhindura isura.
4. Ubuso bushyushye bwo gushyiramo amashanyarazi.
Imisumari y’ibiti ifite ishusho ya L itanga igisubizo cyiza kandi cyoroshye cyo gushyiraho umusumari w’ibiti binyuze mu guhuza imbaraga n’imisumari. Nk’ibikoresho by’ingenzi bishyigikira imiterere y’inyubako, imisumari y’ibiti ikunze gukenera gukosorwa n’imisumari myinshi. Ariko, hari ibibazo bimwe na bimwe mu buryo gakondo bwo gushyiraho imisumari, nko kwihuta buhoro mu kuyishyiraho, kuyikoresha bigoranye no kwangiza ibiti byoroshye. Imiterere y’umusumari w’ibiti ufite ishusho ya L ikemura neza ibi bibazo. Umusumari w’ibiti ufite ishusho ya L, utuma byoroha ko imisumari ishyirwa mu musumari w’ibiti, bigatanga ubushobozi bukomeye bwo kuyishyiraho, buhamye kandi bwizewe. Umutwe w’umusumari ukozwe mu bikoresho birwanya ogisijeni, bifite imiterere yo kurwanya ingese no kurwanya ingese, bikomeza igihe cyo gukora kandi birinda kwangirika kw’ibiti biterwa n’ingese z’umusumari.
Ibipimo by'ibicuruzwa
1. Umusumari w'imbaho ukoresha icyuma gifite ubugari bwa mm 2, umurambararo wa mm 21, kandi nta munsi ya 5μ zinc coating.
2. Mu kurasa sima ya C30-C40, ubushobozi bwo gukurura buri hagati ya 4200-5800N2. Ubukana butandukanye bwa sima bugira ingaruka ku burebure butandukanye bw'imisumari y'imiyoboro, bigatuma habaho amakuru atandukanye. Dukoresha amakuru menshi yizewe. Ubusanzwe, imbaraga zo gukurura imisumari imwe ku mutwaro uri munsi ya 100kg.
Porogaramu
Umusumari w’imbaho uhujwe ukoreshwa cyane mu gushyiraho ingazi z’imbaho mu nyubako yo guturamo cyangwa gukingira igice cy’imbaho mu nyubako y’ubucuruzi.
Igishushanyo cyihariye
Imashini ikoresha ibyuma bibiri, ifite umutekano kurusha imwe cyangwa byinshi. Igice cy'ingufu cy'umusumari wo hejuru gikozwe mu ipamba rya nitro na nitroglycerin cyangwa ibindi bikoresho bya pulasitiki nk'ingufu z'ibanze. Muri rusange ikoreshwa mu kurasa imbunda nini n'ibisasu bya mortier.
