He aha ka ʻokoʻa ma waena o nā huinakolu a me nā mea haʻihaʻi kū pololei?

ʻO ka hāmare haʻihaʻi kekahi o nā mea hana koʻikoʻi o nā excavators a me nā mea hoʻouka. Hoʻohana nui ʻia ia i ka wāwahi ʻana i ke alanui, ka wāwahi hale, ka wāwahi ʻana i ke alahaka, ka wāwahi pōhaku i nā mines a me nā māla ʻē aʻe. No laila pehea ka nui o kāu ʻike e pili ana i ke ʻano o nā mea haʻihaʻi?

E like me nā kūlana hoʻokaʻawale ʻokoʻa, ʻokoʻa nā ʻano o nā breakers. E like me ke ʻano a me ke ʻano, hiki ke hoʻokaʻawale ʻia lākou i ʻelua ʻano: ʻano triangular a me ke ʻano kū pololei. No laila he aha ka ʻokoʻa ma waena o kēia mau ʻano haʻihaʻi ʻelua? Hoʻokaʻawale ʻia ka mea ma lalo mai nā ʻano ʻehā.

(1) Nā hiʻohiʻona a me ke ʻano like ʻole
Mai ka hiʻohiʻona, hiki ke hoʻokaʻawale ʻia nā ʻano haʻihaʻi ʻelua i ka nānā ʻana, ʻo kekahi he bracket kū pololei a ʻo kekahi he bracket triangular.

(2) Ka nui o ka hana
ʻOkoʻa ka laulā hana o nā ʻano ʻelua. ʻO ka maʻamau, ʻoi aku ka pōkole o ka lōʻihi o ka hāmare o ka mea haʻihaʻi triangular ma mua o ka mea haʻi pololei, a ʻoi aku ka kiʻekiʻe o ka wahi hoʻokomo o ka mea haʻi pololei a me ka excavator. No nā papa hana ākea a me nā grooved, ʻoi aku ka nui o ka pae hana i loaʻa e ka vertical breaker, e hōʻemi ana i ka neʻe ʻana i ka wā o ka hana.

(3) Nā ʻokoʻa i nā noi kūkulu
Ma muli o ka haʻahaʻa o ka wahi hoʻokomo o ka triangular breaker a me ka excavator arm, hiki ke maʻalahi ka haʻihaʻi triangular e hāpai i ka wā o nā hana wāwahi; ʻoi aku ka ikaika o ka mea haʻi pololei a loaʻa iā ia nā pōmaikaʻi i nā hahau kū pololei. ʻOi aku ka nahā ʻana o nā pōhaku.

(4) Nā ʻokoʻa ʻē aʻe
ʻOiaʻiʻo, aia kekahi mau ʻokoʻa ma waena o nā mea ʻelua. No ka laʻana, ʻoi aku ka maikaʻi o ka nānā ʻana o ka ʻano ʻano kuʻuna ma mua o ke ʻano triangular, a hiki i ka mea hoʻohana ke ʻike maopopo i ka mea. Eia kekahi, hiki i ka mea haʻihaʻi kuʻuna ke hana kokoke i ka mīkini a loaʻa i kahi ākea ākea ākea; ʻoi aku ka lōʻihi o ka haʻihaʻi triangular mai ka mīkini, e koi ana i ka mea haʻihaʻi e liʻiliʻi a māmā e mālama i ka paʻa o ka mīkini.

Hōʻuluʻulu manaʻo: ʻO ka mea i luna nei he hoʻolauna pōkole wale nō ia i ka ʻokoʻa ma waena o nā mea haki triangular a me ke kūpaʻa. ʻOiaʻiʻo, ʻaʻohe ʻano o nā mea haʻihaʻi, ua like ke kumu hope loa, a hoʻohana ʻia lākou a pau no ka ʻoki ʻana.

Inā pono ʻoe e kūʻainā mea wāwahia i ʻole nā ​​mea ʻeli a me nā mea loader pili, hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou. ʻAʻole kūʻai wale aku ʻo CCMIE i nā ʻāpana like ʻole, akā pū kekahimīkini hana kūkulu.