Yuav Tshawb Xyuas Hnyav Li Cas -Lub Luag Haujlwm Mining Log Rims

Oct 04, 2026 Tso lus

Hnyav- lub luag haujlwm mining log rims ua haujlwm nyob rau hauv kev cuam tshuam tsis tu ncua, kev co thiab kev sib tw. Kev tshuaj xyuas tsis tu ncua txheeb xyuas qhov tsis xws luag ua ntej rim tsis ua haujlwm thiab zam cov khoom siv poob qis. Anqiang qhia txog cov txheej txheem tshuaj xyuas rau hnyav - lub luag haujlwm mining log rims, npog lub Hoobkas xa khoom kuaj thiab ntawm - qhov chaw kuaj xyuas niaj hnub.

 

Nrog peb tam sim no

How to Inspect Heavy-Duty Mining Wheel Rims

1. Kev tshuaj xyuas qhov muag pom

Visual check yog thawj kauj ruam rau kev soj ntsuam ntug. Tshawb xyuas tag nrho cov npoo npoo, suav nrog cov lus hais, hub, qhov chaw hloov pauv fillet thiab cov npoo sab nrauv / sab hauv. Saib rau cov cim pom: nto tawg, chipping, deformation, dents thiab casting defects. Tshawb xyuas lub qhov ntsia hlau rau kev hnav, khawb lossis kev puas tsuaj hauv zos. Txhua qhov pom cov cim tawg yuav tsum tau kuaj ntxiv.

2. Dimension thiab Geometric Tolerance Check

Ntsuas cov ntsuas tseem ceeb kom paub meej tias kev ua raws li cov qauv kos duab. Cov khoom muaj xws li rim inch, rim width, center bore size, bolt qhov diameter, pitch voj voog txoj kab uas hla thiab rim runout. Dimension sib txawv thiab tawm - ntawm - roundness yuav ua rau tsis sib xws thaum lub sij hawm ua hauj lwm thiab ua kom puas. Tag nrho cov ntaub ntawv ntsuas yuav tsum ua raws li cov kev qhia tshwj xeeb.

3. Kev Ntsuam Xyuas Tsis Zoo (NDT) rau cov teeb meem sab hauv

Kev tshuaj xyuas saum npoo tsis tuaj yeem kuaj pom qhov tsis zoo ntawm sab hauv. Kev ntsuam xyuas tsis ua kom pom pom qhov tsis xws luag hauv lub cev ntug. Cov txheej txheem feem ntau suav nrog kev kuaj ultrasonic thiab kuaj cov khoom sib nqus. Cov kev ntsuam xyuas no kuaj xyuas cov kab noj hniav, qhov porosity, suav nrog thiab cov kab nrib pleb sab hauv tsim thaum lub sij hawm casting. NDT yog xav tau rau batch sampling ua ntej xa zaub mov. Rims uas tsis tsim nyog sab hauv tsis zoo raug tso tseg.

4. Mechanical Property Sampling Test

Nqa cov qauv los ntawm txhua pawg tsim khoom rau kev sim tshuab. Cov khoom xeem npog hardness, tensile zog thiab elongation. Cov txiaj ntsig kuaj xyuas seb qhov kev kho cua sov puas ua tau raws li cov txheej txheem. Tag nrho cov ntawv xeem raug khaws cia rau kev taug qab.

5. Ntawm -site Pre-Kev soj ntsuam kev ua haujlwm

Cov neeg ua haujlwm hauv mines ua kev tshuaj xyuas ua ntej muab rims rau hauv kev pabcuam.

Txheeb xyuas lub bolt zawm torque; xoob bolts ua rau tsis sib haum xeeb ntawm lub npoo.

Paub meej tias lub log tsheb sib dhos, xyuas qhov txawv txav ntawm lub log tsheb.

Tshawb xyuas qhov chaw sib chwv ntawm ntug thiab lub log tsheb kom khawb lossis cov khoom txawv teb chaws.

6. Kev soj ntsuam ib ntus thaum lub sijhawm ua haujlwm

Teem sijhawm kuaj xyuas raws li qhov chaw ua haujlwm. Tsom ntsoov rau qhov chaw hais lus hauv paus thiab hub, qhov chaw tawg feem ntau tshwm sim. Yog tias pom muaj kab nrib pleb, deformation mus tas li lossis qhov txawv txav ntawm lub qhov ntsia hlau, tsis txhob siv lub npoo tam sim ntawd. Kev ua haujlwm txuas ntxiv yuav nthuav dav qhov tsis xws luag thiab ua rau lub npoo tsis ua haujlwm.

7. Kev tshuaj xyuas tom qab muaj teeb meem tshwm sim

Tshawb xyuas cov npoo tag nrho tom qab muaj kev cuam tshuam hnyav lossis kev sib tsoo nrog pob zeb. Txawm tias tsis pom kev puas tsuaj, sab hauv microcracks tuaj yeem tsim. Kev tshuaj xyuas NDT raug pom zoo ua ntej muab lub npoo rov qab rau hauv kev pabcuam.

Kev soj ntsuam yuam kev

Tsuas yog xyuas qhov zoo li saum npoo thiab hla kev kuaj tsis muaj kev puas tsuaj

Tsis quav ntsej qhov ntev khiav thiab tawm - ntawm - roundness

Hla kev tshuaj xyuas tom qab muaj kev cuam tshuam pob zeb

Txuas ntxiv siv rims thaum pom microcracks

 

Kev tshuaj xyuas ntawmhnyav- lub luag haujlwm mining log rimsnpog lub Hoobkas kuaj thiab ntawm - qhov chaw kuaj xyuas raws sij hawm. Kev kuaj pom pom, ntsuas qhov loj me, NDT thiab cov qauv siv tshuab work ua ke los tswj rim zoo. Hauv -Kev tshuaj xyuas qhov chaw tsis tu ncua txo qhov kev pheej hmoo tsis ua haujlwm thaum lub sijhawm ua haujlwm mining. Anqiang ua tiav kev tshuaj xyuas tag nrho rau tag nrho cov mining log rims ua ntej xa khoom. Tag nrho cov ntaub ntawv xeem tuaj yeem muab tau raws li qhov kev thov.

 

Hu rau Anqiang pab pawg muag khoom rau cov ntaub ntawv qhia thiab hais.