Vim li cas Crane tsawm yuav tsum siv rau hauv crane
Sep 29, 2025
Qhov tsim nyog ntawm kev sivCrane railsstems los ntawm lub nra tshwj xeeb ntawm Choj, Gantry, thiab Portal cranes hauv kev lag luam thiab chaw nres nkoj.
Txawm hais tias kev tsheb ciav hlau dog dig tuaj yeem txhawb nqa kev tsheb ciav hlau, lawv tau tsim rau kev faib tawm ntev ntev thiab tsis muaj peev xwm los ntawm cyclic. Crane rail, txawm li cas los xij, yuav tsum withstand heev log loads, tej yam kev cuam tshuam rau ib ntus, thiab ntim khoom nrawm los ntawm kev pib ua haujlwm thiab braking. Siv cov kev tsheb ciav hlau tsis zoo yuav ua rau cov kev tawm tsam tsheb ciav hlau, tsaug zog puas, lossis ntsuas txoj kev sib cav, kev nyab xeeb.
Crane rearts (xws liQu70, Qu80, Qu100, qu120) Cov neeg nyob hauv Widened thiab tuab hla -}}}}}}}}}} ,sS kom zoo muab cov log log hluav taws xob siab. Cov ntsia ib txwm ua los ntawm high-} manganese steel (U71mn) lossis siab - Lub zog alloyy steel thiab yog cua sov {{} {} {4 {4 {4 4}} zaus ua haujlwm.
| Rail Hom | Qhov loj me (hli) | theoretical hnyav | |||||||||
| qhov siab | Hauv qab dav | Taub Hau Dav | duav tob | ||||||||
| Crane rail | Qu70 | 120 | 120 | 70 | 28 | 52.8 | |||||
| Qu80 | 130 | 130 | 80 | 32 | 63.69 | ||||||
| Qu100 | 150 | 150 | 100 | 38 | 88.96 | ||||||
| Qua120 | 170 | 170 | 120 | 44 | 118.1 | ||||||
| Qib hlau | C(%) | Si | Mn | Cr | V | P | S | Tensile Lub Zog (RM / MPA) |
| U71mn | 0.65~0.76 | 0.15~0.58 | 0.70~1.40 | - | - | I≤0.035 | I≤0.030 | ≥880 |
Siv Crane cov hlua txuas kuj txhim kho kev ua haujlwm ua haujlwm thiab txo cov nqi kho mob. Siab - lub zog, hnav {} {Rail LOG, tswj kev tsheb ciav hlau kom nqa tau cov sijhawm ntev uas tsis muaj kev sib txuas lus lossis kev sib hais haum. Qhov no yog qhov tseem ceeb rau kev nres nkoj cov chaw nres nkoj, cov mines, me me ntawm cov nroj tsuag, thiab cov xaim hluav taws xob loj.
Gnee RailKhoom siv cov crane sib zog nrog Qu70, Qu80, Qu120, thiab muaj qu120, thiab anti - corrosion ua cov kev pab. Peb kho kom muaj kev sib tw sib ntsib ntau yam tonnage thiab ua haujlwm cov kev xav tau. Kev Sab Laj lossis Kev Xaiv Cov Ntsiab, ThovTiv Tauj PebTxog kev txhawb nqa kev lag luam thiab cov lus hais.
