Nā Bolts Kiekie no ka Excavator/Bulldozer

ʻO ka wehewehe pōkole:

Hana ʻia kā mākou excavator a me bulldozer bolts me ke kila kila kila kiʻekiʻe (e laʻa, 42CrMoA), e hōʻike ana i ka ikaika tensile kiʻekiʻe (a hiki i ka 12.9 grade) a me ka paʻakikī maikaʻi loa. Hoʻolālā ʻia me ke poʻo hexagonal a me ke ʻano o ka ulana coarse-thread, ʻo kēia mau bolts e hōʻoia i ka ikaika pipili ikaika a me ka hana paʻa ponoʻī, kūpono no nā noi kaumaha. ʻO ka mālama ʻana i ka ʻili e like me ka galvanizing e hoʻoikaika i ka pale ʻana i ka corrosion, e hōʻoia ana i ka paʻa i nā kaiapuni paʻakikī. Loaʻa i nā nui like ʻole (M16 × 60mm a M22 × 90mm), kūpono lākou i nā kāmaʻa track, nā huila palaualelo, a me nā mea koʻikoʻi ʻē aʻe o ke kūkulu ʻana a me nā mīkini mining. Hāʻawi kēia mau bolts i ka hana hilinaʻi a me ka lōʻihi o ke ola, no ka mālama ʻana i ke kūpaʻa a me ka pono o nā mea kaumaha.


Huahana Huahana

Huahana Huahana

Nā hiʻohiʻona huahana
(1) Mea a me ka ikaika
ʻO ke kila kila kiʻekiʻe: Hana ʻia me ke kila kila kiʻekiʻe e like me 42CrMoA, e hōʻoiaʻiʻo ana i ka bolt i ka ikaika kiʻekiʻe a me ka paʻakikī maikaʻi e kū i ka hopena kiʻekiʻe a me ka haʻalulu o nā excavators a me nā bulldozer ma lalo o nā kūlana hana paʻakikī.
Ka Papa Mana Kiekie: Loaʻa i nā māka ikaika maʻamau ka 8.8, 10.9, a me 12.9. Loaʻa i nā bolts grade 10.9 ka ikaika tensile o 1000-1250MPa a me ka ikaika hua o 900MPa, e hālāwai ana i nā koi noi o ka hapa nui o nā mīkini hana; Loaʻa ka ikaika kiʻekiʻe o 12.9 grade bolts, 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 ka hoʻolālā
Hoʻolālā Poʻo: ʻO ka hoʻolālā poʻo hexagonal maʻamau, e hāʻawi ana 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, ua kūpono hoʻi ka hoʻolālā poʻo hexagonal no ka hoʻonohonoho ʻana a me ka wehe ʻana me nā mea hana maʻamau e like me nā wrenches.
Hoʻolālā Thread: ʻO nā lola kiʻekiʻe, me ka hoʻohana maʻamau i nā lola koʻikoʻi, loaʻa ka hana paʻa ponoʻī. Hoʻomaʻamaʻa maikaʻi ʻia ka ʻili o ke kaula e hōʻoia i ka pololei a me ka pololei o nā kaula, e hoʻomaikaʻi i ka ikaika pili a me ka hilinaʻi o ka bolt.
Hoʻolālā Palekana: He pāpale pale ma ke poʻo kekahi mau bolts. ʻO ka ʻaoʻao o ka ʻaoʻao o luna o ka pāpale pale he wahi curved, hiki ke hōʻemi i ka friction ma waena o ka bolt a me ka lepo i ka wā o ka hana, hoʻemi i ke kūʻē, a hoʻomaikaʻi i ka hana pono o nā excavators a me nā bulldozers.
(3) Lapaʻau ʻili
Hoʻomaʻamaʻa Galvanizing: No ka hoʻomaikaʻi ʻana i ke kū ʻana o ka corrosion o ka bolt, hoʻohana pinepine ʻia. Hiki i ka papa galvanized ke pale pono i ka ʻōpala a me ka corrosion o ka bolt i nā wahi humid a corrosive, e hoʻonui i ke ola lawelawe o ka bolt.
Hoʻomaʻamaʻa Phosphating: Hoʻopili ʻia kekahi mau bolts. Hiki i ka papa phosphating ke hoʻonui i ka paʻakikī a me ke kūpaʻa ʻana o ka ʻili o ka bolt, ʻoiai e hoʻomaikaʻi ana i ke kūpaʻa corrosion o ka bolt.

Kaʻina-bolt

Hoʻohālikelike o nā pono a me nā pōʻino

(1) Hoʻohālikelike o 8.8 Grade Bolts a me 10.9 Grade Bolts

ʻano ʻano 8.8 Mākaʻikaʻi 10.9 Mākaʻikaʻi
Ikaika U'i (MPa) 800-1040 1000-1250
Ka ikaika hua (MPa) 640 900
Ka Papa Hana Nā Kūlana Hana Nui Nā Kūlana Hana Pono Kiʻekiʻe

(2) Hoʻohālikelike o 10.9 Grade Bolts a me 12.9 Grade Bolts

ʻano ʻano 10.9 Mākaʻikaʻi 12.9 Mākaʻikaʻi
Ikaika U'i (MPa) 1000-1250 1200-1400
Ka ikaika hua (MPa) 900 1100
Ka Papa Hana ʻO ka hapa nui o nā mīkini kūkulu Nā ʻāpana Kūikawā me ka ikaika kiʻekiʻe loa R
track-bolt&nut

Ke Ana Hoʻohālike

(1) Nā Hoʻohālike maʻamau

  • M16×60mm: He kūpono no kekahi mau ʻāpana pili o nā mea ʻeli liʻiliʻi a me nā bulldozers, e like me ka pilina ma waena o ka kāmaʻa track a me ka mea lawe pahu.
  • M18×70mm: Hoʻohana maʻamau ʻia no nā pilina paʻa kāmaʻa track o nā mea ʻeli a me nā bulldozer, e hāʻawi ana i ka ikaika pili ikaika.
  • M20 × 80mm: Hoʻohana nui ʻia no nā ʻāpana koʻikoʻi e pili ana i nā excavators nui a me nā bulldozers, e like me nā kāmaʻa track a me nā huila palaualelo, e hōʻoia ana i ka paʻa a me ka hilinaʻi o nā mea hana ma lalo o ka ukana kaumaha a me nā kūlana hana kiʻekiʻe.
  • M22×90mm: He kūpono no kekahi mīkini hana nui me nā koi ikaika pili kiʻekiʻe loa, e like me ka pilina ma waena o ka kāmaʻa track a me nā chassis o nā bulldozers nui.

(2) Kekahi mau hiʻohiʻona a me nā ana

Hoʻohālike Nui (mm) Lako Pili
M16×60 16mm ka anawaena, 60mm ka loa Na Eli Li'ili'i, Bulldozers
M18×70 18mm ka anawaena, 70mm ka loa Nā mea ʻeli liʻiliʻi, Bulldozers
M20×80 20mm ka anawaena, 80mm ka loa Na Mea Eli Nui, Bulldozers
M22×90 22mm ka anawaena, 90mm ka loa Nā Bulldozer Nui

  • Mua:
  • Aʻe:

  • Nā Huahana Pili

    Hoʻoiho i ka waihona

    E hoʻomaopopo e pili ana i nā huahana hou

    E hoʻi koke mai kāu hui iā ʻoe!