Pehea e koho ai i ka maka bimetal Band saw blade
Ke hoʻohana nui ʻia nei nā lāʻau ʻike band. ʻO nā mea hana ʻili i hōʻike ʻia e bi-metal band saw blades he mea pono e ʻoki ʻoki ai i ka hana kaʻa, ka hao hao, ka hoʻoheheʻe nui ʻana, ka aerospace, ka mana nuklea a me nā ʻoihana hana ʻē aʻe. Eia nō naʻe, ʻaʻole ʻike ka nui o nā mea kūʻai aku pehea e koho ai i ka wā e kūʻai ai i nā ʻōpala. I kēia manawa, e haʻi aku mākou iā ʻoe pehea e koho ai i nā ʻili ʻili metala bi:
1. E koho i nā kikoʻī ʻike maka.
Ua ʻike ka band i nā kikoʻī o ka maka a mākou e ʻike pinepine ai i ka laula, ka mānoanoa, a me ka lōʻihi o ka pahi ʻike.
ʻO nā laula a me ka mānoanoa maʻamau o bi-metal ʻili maka:
13*0.65mm
19*0.9mm
27*0.9mm
34*1.1mm
41*1.3mm
54*1.6mm
67*1.6mm
Hoʻoholo pinepine ʻia ka lōʻihi o ka ʻili ʻili e like me ka mīkini ʻili i hoʻohana ʻia. No laila, i ke koho ʻana i nā kikoʻī o kahi pahi ʻili, pono ʻoe e ʻike mua i ka lōʻihi a me ka laula o ka ʻili ʻili i hoʻohana ʻia e kāu mīkini ʻili.
2. E koho i ke kihi a me ke ʻano o ka niho o ka ʻili maka.
Loaʻa i nā mea like ʻole nā pilikia ʻoki. ʻO kekahi mau mea paʻakikī, paʻa kekahi, a ʻokoʻa nā ʻano ʻokoʻa i nā koi ʻokoʻa no ke kihi o ka maka o ka band saw blade. Wahi a nā ʻano niho like ʻole o nā mea ʻoki, ua māhele ʻia lākou i: nā niho maʻamau, nā niho tensile, nā niho honu a me nā niho kōkua pālua, etc.
He kūpono nā niho maʻamau no nā mea metala maʻamau. E like me ke kila kila, ke kila kalapona, ke kila kila maʻamau, ka hao hao, etc.
He kūpono nā niho tensile no nā mea hollow a ʻano like ʻole. E like me nā ʻaoʻao pā lahilahi, I-beams, etc.
He kūpono nā niho honu hope no ka ʻoki ʻana i nā kiʻi kiʻi kūikawā nui a me nā mea palupalu. E like me ke alumini, ke keleawe, ke keleawe keleawe, etc.
He hopena koʻikoʻi ko nā niho kihi kua ʻelua i ka wā e hana ana i nā paipu pā mānoanoa nui.
3. E koho i ke kani niho o ka pahi ike.
He mea nui e koho i ke kiʻi niho kūpono o ka lau ʻike band e like me ka nui o ka mea. Pono e hoʻomaopopo i ka nui o ka mea e ʻeli ʻia. No nā mea nui, pono e hoʻohana ʻia nā niho nui i mea e pale ai i ka ʻili ʻana o nā niho ʻeleʻele a ʻaʻole hiki i ka mea hoʻokala hao ke hoe i waho o nā niho. No nā mea liʻiliʻi, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i nā niho liʻiliʻi e pale aku i ka ikaika ʻoki i lawe ʻia e nā niho ʻili. nui loa.
Hoʻokaʻawale ʻia ka pitch niho i 8/12, 6/10, 5/8, 4/6, 3/4, 2/3, 1.4/2, 1/1.5, 0.75/1.25. No nā mea like ʻole o ka nui, e koho i nā kiko niho kūpono e loaʻa ai nā hopena ʻeli. ʻo kahi laʻana:
ʻO ka mea hana hana he 45 # ke kila poepoe me ke anawaena o 150-180mm
Manaʻo ʻia e koho i kahi ʻili ʻili me ka pitch niho o 3/4.
ʻO ka mea hana hana he kila kila me ke anawaena o 200-400mm
Manaʻo ʻia e koho i kahi ʻili ʻili me ka pitch niho o 2/3.
ʻO ka mea hana he paipu kila kila me ke anawaena o waho o 120mm a me ka mānoanoa pā o 1.5mm, ʻoki hoʻokahi.
Manaʻo ʻia e koho i kahi pahi ʻike pū me ka pitch o 8/12.
