Nā ʻŪmiʻi Ikaika no ka Excavator/Bulldozer

Wehewehe Pōkole:

Hana ʻia kā mākou mau ʻūmiʻi ʻeli a me ka bulldozer me ke kila kila kiʻekiʻe (e laʻa, 42CrMoA), me ka ikaika tensile kiʻekiʻe (a hiki i ka papa 12.9) a me ka paʻakikī maikaʻi loa. Hoʻolālā ʻia me ke poʻo hexagonal a me ke ʻano kaula coarse, hōʻoia kēia mau ʻūmiʻi i ka ikaika paʻa a me ka hana laka ponoʻī, kūpono no nā noi hana kaumaha. Hoʻonui nā hana ʻili e like me ka galvanizing i ke kūpaʻa ʻana i ka corrosion, e hōʻoiaʻiʻo ana i ka lōʻihi i nā wahi ʻino. Loaʻa i nā nui like ʻole (M16 × 60mm a i M22 × 90mm), kūpono lākou no nā kāmaʻa track, nā huila idler, a me nā ʻāpana koʻikoʻi ʻē aʻe o ke kūkulu ʻana a me nā mīkini mining. Hāʻawi kēia mau ʻūmiʻi i ka hana hilinaʻi a me ke ola lōʻihi, e lilo ia i mea nui no ka mālama ʻana i ke kūpaʻa a me ka pono o nā lako kaumaha.


Nā kikoʻī huahana

Nā Lepili Huahana

Nā Hiʻohiʻona Huahana
(1) Mea Hana a me ka Ikaika
Kila Kiʻekiʻe: Hana ʻia me ke kila metala kiʻekiʻe e like me 42CrMoA, e hōʻoiaʻiʻo ana he ikaika kiʻekiʻe ka bolt a he paʻakikī maikaʻi e kū i ka hopena kiʻekiʻe a me ka haʻalulu o nā mea ʻeli a me nā bulldozers ma lalo o nā kūlana hana koʻikoʻi.
Papa Ikaika Kiʻekiʻe: ʻO nā papa ikaika maʻamau e komo pū me 8.8, 10.9, a me 12.9. Loaʻa i nā bolts papa 10.9 ka ikaika tensile o 1000-1250MPa a me ka ikaika hua o 900MPa, e hoʻokō ana i nā koi noi o ka hapa nui o nā mīkini kūkulu; ʻOi aku ka ikaika o nā bolts papa 12.9, me ka ikaika tensile o 1200-1400MPa a me ka ikaika hua o 1100MPa, kūpono no nā ʻāpana kūikawā me nā koi ikaika kiʻekiʻe loa.
(2) Hoʻolālā a me ke ʻano
Hoʻolālā Poʻo: ʻO ka hoʻolālā poʻo hexagonal maʻamau, kahi e hāʻawi ai i kahi torque paʻa nui e hōʻoia i ka paʻa ʻana o ka bolt i ka wā e hoʻohana ai a ʻaʻole maʻalahi ke wehe. I ka manawa like, kūpono hoʻi ka hoʻolālā poʻo hexagonal no ke kau ʻana a me ka wehe ʻana me nā mea hana maʻamau e like me nā wrenches.
Hoʻolālā Kaula: ʻO nā kaula kikoʻī kiʻekiʻe, ma ke ʻano maʻamau e hoʻohana ana i nā kaula coarse, he hana laka ponoʻī maikaʻi. Hoʻoponopono maikaʻi ʻia ka ʻili o ke kaula e hōʻoia i ka pono a me ka pololei o nā kaula, e hoʻomaikaʻi ana i ka ikaika pili a me ka hilinaʻi o ka bolt.
Hoʻolālā Pale: Loaʻa i kekahi mau ʻūlū kahi pāpale pale ma ke poʻo. ʻO ka ʻaoʻao o luna o ka pāpale pale he ʻili piʻo, hiki ke hōʻemi i ka hakakā ma waena o ka ʻūlū a me ka honua i ka wā o ka hana, hōʻemi i ke kū'ē, a hoʻomaikaʻi i ka pono hana o nā mea ʻeli a me nā bulldozers.
(3) Ka mālama ʻana i ka ʻili
Ka Hana Galvanizing: No ka hoʻomaikaʻi ʻana i ke kūpaʻa ʻana o ka bolt i ka pala, ua galvanized pinepine ʻia. Hiki i ka papa galvanized ke pale pono i ka popo a me ka pala o ka bolt i nā wahi pulu a me ka pala, e hoʻolōʻihi ana i ke ola lawelawe o ka bolt.
Lapaʻau Phosphating: Hoʻohui ʻia kekahi mau bolts i ka phosphated. Hiki i ka papa phosphating ke hoʻonui i ka paʻakikī a me ke kūpaʻa ʻana o ka ʻili bolt, me ka hoʻomaikaʻi ʻana i ke kūpaʻa ʻana o ka bolt i ka pala.

Kaʻina hana hoʻopaʻa

Hoʻohālikelike o nā Pōmaikaʻi a me nā Pōʻino

(1) Hoʻohālikelike ʻana o nā Bolts Papa 8.8 a me nā Bolts Papa 10.9

ʻAno Nā Pōkā Papa 8.8 Nā Pōkā Papa 10.9
Ikaika Hoʻopaʻa (MPa) 800-1040 1000-1250
Ikaika Hua (MPa) 640 900
Kūlana Noi Nā Kūlana Hana Laulā Nā Kūlana Hana Koi Kiʻekiʻe

(2) Hoʻohālikelike ʻana o nā Bolts Papa 10.9 a me nā Bolts Papa 12.9

ʻAno Nā Pōkā Papa 10.9 Nā Pōkā Papa 12.9
Ikaika Hoʻopaʻa (MPa) 1000-1250 1200-1400
Ikaika Hua (MPa) 900 1100
Kūlana Noi ʻO ka hapa nui o nā mīkini kūkulu hale Nā ʻĀpana Kūikawā me ka Ikaika Kiʻekiʻe Loa R
ʻōwili a me ka nati o ke ala

Hoʻohālike a me nā Ana

(1) Nā Kumu Hoʻohālike Maʻamau

  • M16 × 60mm: Kūpono no kekahi mau ʻāpana pili o nā mea ʻeli liʻiliʻi a me nā bulldozers, e like me ka pilina ma waena o ke kāmaʻa track a me ka wili lawe.
  • M18 × 70mm: Hoʻohana pinepine ʻia no nā pilina bolt kāmaʻa track o nā mea ʻeli waena a me nā bulldozers, e hāʻawi ana i ka ikaika pilina ikaika.
  • M20 × 80mm: Hoʻohana nui ʻia no nā pilina ʻāpana koʻikoʻi o nā mea ʻeli nui a me nā bulldozers, e like me nā kāmaʻa track a me nā huila idler, e hōʻoiaʻiʻo ana i ke kūpaʻa a me ka hilinaʻi o nā lako ma lalo o ke kaumaha a me nā kūlana hana kiʻekiʻe.
  • M22 × 90mm: Kūpono no kekahi mau mīkini kūkulu nui me nā koi ikaika pili kiʻekiʻe loa, e like me ka pilina ma waena o ke kāmaʻa track a me ke chassis o nā bulldozers nui.

(2) Kekahi mau kumu hoʻohālike a me nā ana kikoʻī

Hoʻohālike Nui (mm) Nā Lako Hana Kūpono
M16×60 Anawaena 16mm, Loa 60mm Nā ʻEli Liʻiliʻi, nā Bulldozers
M18×70 Anawaena 18mm, Loa 70mm Nā ʻEli Waena, nā Bulldozers
M20×80 Anawaena 20mm, Loa 80mm Nā ʻEli Nui, nā Bulldozers
M22×90 Anawaena 22mm, Loa 90mm Nā Bulldozers Nui

  • Ma mua:
  • Aʻe:

  • Nā Huahana Pili