Yuav ua li cas kev ntsuam xyuas kev nyab xeeb yuav tsum tau ua tom qab lub saw hoist yog xeb

Yuav ua li cas kev ntsuam xyuas kev nyab xeeb yuav tsum tau ua tom qab lub saw hoist yog xeb
Raws li ib qho tseem ceeb lifting cuab tam, kev nyab xeeb ntawmlub saw hoistyog qhov tseem ceeb heev. Rust muaj qhov cuam tshuam ncaj qha rau kev ua haujlwm thiab kev nyab xeeb ntawm cov saw hoist. Yog li ntawd, cov kev ntsuam xyuas kev nyab xeeb yuav tsum tau ua tom qab xeb kom ntseeg tau tias nws muaj kev ntseeg siab. Cov hauv qab no yog cov kev ntsuam xyuas kev nyab xeeb uas yuav tsum tau ua tom qab lub saw hoist yog xeb:

1. Kev tshuaj xyuas qhov tshwm sim
Tshawb xyuas tag nrho cov tsos ntawm cov saw hoist kom paub meej tias tsis muaj kev puas tsuaj, tawg, deformation, thiab lwm yam. Qhov no suav nrog kev kuaj xyuas seb puas muaj pob, xeb thiab xeb ntawm qhov chaw ntawm cov saw hoist, thiab seb tus nuv thiab cov saw puas muaj tawg thiab deformation.

2. Kev xeem ua haujlwm
Ntsuam xyuas seb lub lifting, traction, self-locking thiab lwm yam haujlwm ntawm cov saw hoist yog qhov qub. Qhov no ua kom cov saw hoist tuaj yeem ua haujlwm tau zoo thiab ua haujlwm zoo thaum lub sijhawm ua haujlwm los tiv thaiv kev ua haujlwm tsis zoo los ntawm xeb.

3. Kev tshuaj xyuas cov cuab yeej kev nyab xeeb
Xyuas seb cov khoom siv kev nyab xeeb ntawm cov saw hoist, xws li ratchet, pawl, nuv, thiab lwm yam, yog qhov qub. Cov cuab yeej no ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv lub nra ntawm kev poob qis, thiab kev puas tsuaj los ntawm xeb tuaj yeem cuam tshuam rau lawv qhov kev ua tau zoo.

4. Load test
Los ntawm kev ntxiv cov khoom thauj mus rau cov saw hoist, saib seb nws qhov kev ua haujlwm zoo li cas thiab xyuas seb nws cov khoom thauj khoom puas tsim nyog. Qhov no yog ib kauj ruam tseem ceeb hauv kev ntsuam xyuas lub peev xwm thauj khoom thiab kev nyab xeeb ntawm cov saw hoist.

5. Kev xeem ua haujlwm
Los ntawm kev simulating cov kev ua haujlwm sib txawv, xyuas seb cov saw hoist ua haujlwm li cas, suav nrog kev nqa, txo qis thiab nres kev ua haujlwm

6. Tension load xeem
Ua ib qho kev ntsuas nro kom ntseeg tau tias cov saw thiab nqa lub peev xwm ntawm cov saw hoist ua tau raws li cov qauv kev nyab xeeb thiab kev ua haujlwm.

7. Chain hnav kuaj
Xyuas seb cov hlua hlau puas lawm, twisted, thiab lwm yam. Yog tias pom muaj teeb meem, hloov nws raws sijhawm

8. Dynamic thiab static load test
Ntsuas qhov kev ua tau zoo thiab kev nyab xeeb ntawm cov saw hoist nyob rau hauv qhov sib txawv loads los ntawm kev kuaj dynamic thiab zoo li qub

9. Kev sim tawg
Ua kev ntsuam xyuas tawg ntawm ntau qhov chaw ntawm cov saw hoist kom paub tseeb tias tsis muaj kev puas tsuaj sab hauv los ntawm xeb

10. Riveting firmness kuaj
Xyuas seb qhov riveted qhov chaw ntawm cov saw hoist tau xoob vim xeb los xyuas kom meej nws cov qauv kev ncaj ncees

11. Durability test thiab toughness test
Cov kev ntsuam xyuas no ntsuas qhov ua tau zoo thiab lub zog ntawm cov khoom siv saw hoist kom ntseeg tau tias qhov kev ua tau zoo yog khaws cia tom qab siv mus ntev.

12. Mechanical zog xeem
Kev ntsuam xyuas lub zog yog ua rau ntawm ntau yam khoom siv ntawm cov saw hoist kom paub meej tias lawv tuaj yeem tiv taus qhov siab hauv kev ua haujlwm ib txwm muaj

Xaus
Lub rusted saw hoist yuav tsum tau ua ntau yam kev ntsuam xyuas kev nyab xeeb kom ntseeg tau tias nws ua tau zoo thiab kev nyab xeeb. Cov kev ntsuam xyuas no suav nrog kev tshuaj ntsuam xyuas, kev ntsuas kev ua tau zoo, kev tshuaj xyuas cov cuab yeej kev nyab xeeb, kev ntsuas kev thauj khoom, thiab lwm yam. Txhua tus ntawm lawv yog qhov tseem ceeb los xyuas kom meej tias cov saw hoist tuaj yeem ua haujlwm ruaj ntseg thiab ntseeg tau raws li ntau yam kev ua haujlwm. Kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua yog tus yuam sij kom ntseeg tau tias muaj kev nyab xeeb ntawm kev siv cov saw hoist. Txhua yam teeb meem pom nyob rau hauv qhov kev xeem yuav tsum tau kho tam sim ntawd kom tsis txhob muaj xwm txheej kev nyab xeeb.