No ka hoʻolako ʻana i ka ea compressed i nā mea hana pneumatic, a me nā tractors no ka hoʻopili ʻana i nā lako pneumatic o nā semi-trailer, hoʻohana ʻia nā hoses pneumatic wili kūikawā.Heluhelu e pili ana i ke ʻano o ka hose wili a pehea e hana ai, e pili ana i nā paipu ma ka mākeke a me kā lākou hana, ma kēia ʻatikala.
Ke kumu o ka hose pneumatic wili
I nā lawelawe, nā keʻena lawelawe a me nā hale kūʻai kaʻa, ma nā wahi hana like ʻole, i ka lawe ʻana a me nā wahi ʻē aʻe, hoʻohana nui ʻia nā ʻano mea hana pneumatic.Hoʻohana ʻia nā ʻōnaehana pneumatic i kūkulu ʻia ma luna o nā paipu paʻa a me nā hoses maʻalahi no ka hoʻokele ʻana i nā mea hana pneumatic a no ka hoʻolako ʻana i ka ea i hoʻopaʻa ʻia i ka wahi hana.A i loko o kēlā me kēia hale hana a i ʻole ma kahi semi-trailer hiki iā ʻoe ke loaʻa i kahi hose pneumatic twisted (a i ʻole spiral).
ʻO ka paipu pneumatic wili ʻia he puʻupuʻu polymer i ʻōwili ʻia i loko o kahi pūnāwai cylindrical.Eia kekahi, ua hana ʻia ka hose i ke ʻano i loko o ka mokuʻāina kūʻokoʻa e hoʻopili ʻia i loko o kahi pūnāwai.Hāʻawi kēia hoʻolālā i ka hose i nā ʻano pono a me nā waiwai:
- Hoʻopaʻa paʻa i ka hose ke hoʻohana ʻole ʻia;
- Lawe ka hose i kahi liʻiliʻi o ka manawa i ka wā o ka hana, me ka ʻole o ka hoʻopili ʻana i ka hana;
- ʻO ka hui ʻakomi o ka hose i loko o kahi pūnāwai paʻa ma hope o ka pau ʻana o ka hana a i ʻole ma hope o ka wehe ʻana i ka semi-trailer mai ka tractor.
ʻO ka pōmaikaʻi nui o ka hose wili ma luna o ka hose maʻamau, ʻo ia ka hōʻemi ʻana o ka wahi i noho ʻia i ka wā hoʻohana.ʻO kahi hose maʻamau e ʻaneʻane e hoʻopololei loa ʻia, no laila ke keʻakeʻa nei ia i ka hana, aia ma lalo o kou mau wāwae, hiki ke hōʻino ʻia, a me nā mea ʻē aʻe. me ka hana, ʻaʻole e kikoo ma ka papahele, a me nā mea ʻē aʻe.Ke hoʻohana ʻia i loko o kahi kaʻa, ʻae ka hose i ka semi-trailer e hoʻohuli e pili ana i ka tractor, e pale ana i ka hiki ke pōʻino.ʻO ia ke kumu i laha loa ʻia ai nā paipu pneumatic wili i kēia lā.
I kēia mau lā, he nui nā mea hoʻohana nui i nā hoses pneumatic wili:
- E hoʻokele i nā mea hana pneumatic i nā kūlana paʻa - i nā hale hana, nā hale hana, a me nā mea ʻē aʻe;
- Ke kaʻa ʻana i nā mea hana pneumatic ma nā wahi pōkole, ʻoi loa ma nā kahua kūkulu;
- Hāʻawi i ka ea paʻa mai ka tractor i nā mea hana o nā kaʻa a i ʻole semi-trailer;
- Ka hoʻolako ʻana i ka ea paʻa no ka hoʻoulu ʻana i nā huila, ka holoi ʻana a me ka hana ʻana i nā hana ʻē aʻe.
Ma keʻano laulā, ʻo ka pale wili he hopena hou ia e ʻoi aku ka maʻalahi o ka hana a me ka ʻoluʻolu me ka uku ʻole.
Nā ʻano a me nā hiʻohiʻona hoʻolālā o nā hoses
ʻO nā paipu ea wili a pau i hoʻohana ʻia i kēia lā, ua like ka hoʻolālā like.ʻO ke kumu o ka hose he paipu polymer i hoʻoheheʻe ʻia ma ke ʻano o kahi puna cylindrical wili.ʻO ka mea maʻamau, hana ʻia ka hose me ka polyurethane a i ʻole polyamide - ʻo kēia mau ʻano plastics i lawa ka maʻalahi a me ka hilinaʻi, a me ke kūʻē ʻana i nā kūlana maikaʻi ʻole like ʻole, nā kaiapuni huhū, etc. .).Ma muli o ka hoʻoheheʻe ʻia ʻana o ka paipu i ke ʻano o ka punawai e loaʻa ai i ka hose kona mau ʻano.
Ma nā ʻaoʻao ʻelua o ka hose ua hoʻopili ʻia nā mea hoʻohui - nā mea hoʻohui i hoʻopili ʻia ka hose i kahi kumu o ka ea i hoʻopaʻa ʻia (i kahi compressor a i kahi ʻōnaehana pneumatic) a me kahi mea hana pneumatic.No ka mea, piʻo pinepine ʻia ka hose a hiki ke haki ma nā wahi hoʻopili o nā mea pono, nā pūnāwai pale a i ʻole nā lima lima ʻili a hiki ke hāʻawi ʻia ma aneʻi.
ʻOkoʻa nā hoses ma ka mākeke i ka hoʻohana ʻana, ka lōʻihi, ke ʻano o nā mea pono a me kekahi mau hiʻohiʻona hana.
E like me ka hoʻohana ʻana, ua hoʻokaʻawale ʻia nā pale pneumatic twisted i ʻelua pūʻulu nui:
- No ka hoʻohana ʻana i nā ʻōnaehana pneumatic o nā semi-trailer a no ka hoʻohana ʻana i nā kaʻa ma ka laulā;
- No ka lako mana o nā mea hana pneumatic no nā kumu like ʻole (kūkulu, hoʻonohonoho, nā pū kīwī like ʻole, etc.).
Hiki ke hoʻolako ʻia nā hoses me ʻekolu ʻano nui o nā mea pono:
- Hoʻohana mau ʻia nā mea hoʻopili me nā nati, nā nati o ka nui M16, M18 a me M22;
- ʻO nā mea i ulana ʻia ma lalo o ka nati;
- Nā ʻano hui like ʻole (BRS);
- Nā lako maʻamau no ka hoʻopili ʻana i kahi hose ʻē aʻe.
I loko o nā hose kaʻa, hoʻohana maʻamau ʻia nā mea hoʻopili nati a i ʻole nā mea hoʻopaʻa kaula, me ke ʻano o nā mea hoʻohui i hoʻokomo ʻia ma nā ʻaoʻao ʻelua o ka hose (ʻoiai ʻokoʻa ka nui o ke kaula a i ʻole nā nati).Ma nā paipu pneumatic no nā mea hana, hoʻohana pinepine ʻia nā huila hoʻokuʻu wikiwiki, akā naʻe, hiki ke hoʻohui ʻia nā ʻano hui like ʻole - hoʻopili ʻia kahi BRS ma ka ʻaoʻao o ka mea hana, ma ka ʻaoʻao ʻaoʻao he mea kūpono paha me kahi nut a i ʻole kahi mea maʻamau. kūpono no ka hoʻopili ʻana i kahi paipu ʻē aʻe.
No ka lōʻihi o ka hose, aia nā koho mai 2.5 a 30 mika.I ka lawe ʻana, hoʻohana pinepine ʻia nā hoses wili me ka lōʻihi o 5.5 a 7.5 mau mika - ua hoʻokomo ʻia kēia mau hoses ma nā tractors / semi-trailer home a me nā haole.Hoʻohana ʻia nā puʻupuʻu pōkole (ma kahi hana) a me nā puʻu lōʻihi ma nā kahua hana.I nā lawelawe kaʻa a me nā hale hana like ʻole, hoʻohana nui ʻia nā hoses lōʻihi, e ʻae iā ʻoe e huki i ka mea hana ma kahi mamao loa mai ke kumu o ka ea paʻa.
Ma waena o nā mea ʻē aʻe, loaʻa i nā hoses wili ka wela o ka hana, ʻo ia ka mea maʻamau mai 50 a 70 ° C. Pono e noʻonoʻo ʻia kēia ʻāpana, no ka mea e hana pinepine nā hoses i nā kūlana koʻikoʻi (ʻoi loa i nā kaʻa), a me ka ea paʻa i ka ʻōnaehana pneumatic. hiki ke loaʻa kahi wela kiʻekiʻe.
ʻO ka mea hope loa, loaʻa i nā pūniu pneumatic wili i kahi kikoʻī o nā kala, kahi e hiki ai iā ʻoe ke hoʻoholo pololei i ke kumu o kēlā me kēia hose i ka ʻōnaehana pneumatic.ʻO ka mea kūikawā, hoʻohana ʻia nā hose ʻulaʻula a me ka melemele ma nā semi-trailer ma nā ala ala like ʻole, a ʻo ka uliuli, ka ʻōmaʻomaʻo, ka hina a me ka ʻeleʻele i hōʻike nui ʻia ma ka mākeke.
ʻO nā pilikia o ke koho ʻana a me ka hana ʻana o nā hoses pneumatic wili
I kēia lā, hāʻawi ka mākeke i kahi ākea ākea o nā hoses pneumatic exhaust, no laila he mea nui ʻaʻole e kuhi hewa ke koho a kūʻai aku iā lākou.No ke koho kūpono, pono ʻoe e noʻonoʻo i ʻehā mau ʻāpana nui:
- Ke ʻano o nā paipu hose.Pono e koho i nā hoses me kēlā mau pilina (ʻano a me ka nui) i hoʻohanaʻia ma ke kaʻa, no ka hoʻohuiʻana i nā mea hana pneumatic, no ka hoʻohuiʻana i ka laina ea ma ka hale hana, a pēlā aku;
- Ka lōʻihi o ka paipu.Aia nā mea a pau i nā kūlana e hoʻohana ʻia ai ka hose: e hoʻopili i kahi semi-trailer, pono nā hose mai 5.5 a 7.5 mika, kahi pōkole pōkole mai 2.5 mika lawa e hana i nā hana ma kahi hana, no nā lumi nui me kahi. kahi mamao o ka laina ea, pono ke koi ʻia kahi hose a hiki i 30 mika ka lōʻihi;
- Mea hose a me ka wela hana kiʻekiʻe.Pono e koho ʻia ma muli o ke ʻano wela e hana ai ka hose, a me nā ʻano o ka ea e hele mai ana mai ka ʻōnaehana pneumatic a i ʻole compressor;
- Ke kala o ka hose.Pono e hoʻokumu ʻia kēia ma ka hōʻailona ʻana i hāpai ʻia e ka mea hana o ka kaʻa a i ʻole nā mea hana hana, a ma ke kumu o ka ʻoluʻolu o ka wahi hana e lako ai.
He maʻalahi ka hana o nā hoses pneumatic twisted a ʻaʻole koi i nā koi kūikawā.Manaʻo wale ʻia ʻaʻole e haʻalele i ka hose i kahi kūlana lōʻihi no ka manawa lōʻihi, e hoʻihoʻi i ka hose i ke kahua mālama i kēlā me kēia manawa ma hope o ka pau ʻana o ka hana, e hoʻāʻo e pale i ka hose mai ke komo ʻana me nā mea ʻoi a wela paha, a pale pū kekahi. mai ka hihia ana.
Hoʻopili piha kēia mau mea āpau i nā hose o nā semi-trailer, akā pono e hoʻomaʻemaʻe hou i nā hoses a me nā mea hoʻohui mai ka lepo, a ʻo ka mea nui loa, e hana mau i ka nānā ʻana i nā hoses a me ko lākou mau pono.Inā loaʻa nā māwae, nā haʻihaʻi a i ʻole nā deformations o nā mea pono, pono e hoʻololi ʻia ka hose, no ka mea, lilo ka hana o ke kaʻa i kēia hihia i mea weliweli.Inā hahai ʻia kēia mau ʻōlelo aʻoaʻo maʻalahi, e lōʻihi ka lōʻihi o nā hoses wili, e hāʻawi ana i ka lako pono o ka ea compressed i nā mea kūʻai aku i kēlā me kēia lā.
Ka manawa hoʻouna: ʻAukake-27-2023