ʻO ka ʻoki pneumatic i hoʻohana ʻia e ka mine JQL-4

1, ʻIkepili

ʻO ka PJQL-4 Mine-Use Pneumatic Saw (i kapa ʻia ma hope aku ʻo ka Pneumatic Saw) he mea ʻoki a me ka hoʻokaʻawale no nā mines, i hoʻomohala ʻia e kā mākou hui ma o nā makahiki o ka ʻimi ʻana, me ka hana like ʻana o nā loea ʻenehana kiʻekiʻe mai nā keʻena like ʻole e like me ka electromechanics, ventilation, a me ka eli lanahu. ʻEkolu mau ʻāpana nui o ka Pneumatic Saw: ke poʻo ʻoki, ke kaulahao, a me ka hose polyurethane. Hoʻohui ka hose polyurethane i ke kumu ea a me ka Pneumatic Saw. ʻO ke kaomi ea i hāʻawi ʻia e ke kumu ea e hoʻokele i ka Pneumatic Saw e hana i ka wikiwiki kiʻekiʻe, e hana ana i ka hana ʻoki. I ka wā o ka hana, kahe ka wai hoʻoluʻu ma waena o ka lua ma waenakonu o ka papa alakaʻi i kahi ʻoki, e lawelawe ana i nā hana o ka hoʻoluʻu a me ka hoʻopau ʻana i ka lepo. Loaʻa iā ia kahi hana pale ʻoki wai pālua. I ka wā e ʻoki ai, hoʻohana ka Pneumatic Saw i ka ʻoki pulu me ka hoʻoluʻu wai e pale aku i nā huna ahi mai ka ʻike ʻia ʻana i ka wā o ke kaʻina hana ʻoki. Hiki ke hoʻohana ʻia no ka ʻoki ʻana i ka papa lanahu a me ka pōhaku ma nā wahi hana eli, no ke kūkulu ʻana i nā paia i hoʻopaʻa ʻia, a no ka wāwahi ʻana i ka sima a me nā pōhaku i ka wā o nā hana hoʻopakele mine.

2, Nā Hiʻohiʻona
Hoʻopakele ʻana i kaʻu
Hoʻopakele ʻana i kahi pahū
Ke kinai ahi a me ka hoʻopakele ʻana
Hoʻopakele ʻāina: Kūpono no nā kīwila, mākaʻi, koa, kinai ahi, hoʻopakele ma nā hale kiʻekiʻe a i ʻole nā ​​​​ʻauwai mauna, a pēlā aku.
3, Nā Hana

Kaomi kiʻekiʻe
2. Hiki i ke kaomi kiʻekiʻe loa ke piʻi i ka 0.63 MPa.
3. ʻOki wikiwiki
4. ʻO ka wikiwiki o ka ʻoki wikiwiki loa hiki ke hiki i 140mm/min, e hōʻoiaʻiʻo ana i ka wikiwiki o nā hana hoʻopakele.
5. Haʻahaʻa ka walaʻau
6. ʻO ka pae kaomi kani o ka hana ʻoki he 95 dB(A), a ʻo ka pae mana kani he 112 dB(A).
7. ʻOki ākea
8. Hiki i ka laulā ʻoki pono ke hiki i 280 ± 20 mm i hoʻokahi manawa.

9. Ka wikiwiki o ka wili ʻana
Hiki i ka wikiwiki o ka wili ʻana o ka motika ʻoki ke piʻi i ka 4500 r/mi.