Steel Wire Rope kuona Wire tambo ndeimwe yezvikamu zvakakosha zvecrane, uye kuchengetedza kwayo kunobata zvakananga basa reiyo crane yese.Nokudaro, mubasa rezuva nezuva, tinofanira kuita basa rakanaka pakuongorora tambo dzetambo, kubvisa njodzi dzakavanzwa munguva, uye chengetedza kuchengeteka.

1. Kuongororwa kwechitarisiko:

1) Tarisa chitarisiko chekutsemuka, deformation uye ngura;

2) Tarisa uone kana nzvimbo yacho yakatsetseka uye kunyange;

3) Tarisa nhamba uye kureba kwewaya dzakaputsika (kazhinji isingasviki 2 pamamita).

2. Tensile bvunzo:
Muedzo wekutemesa ndeyekukweva sample ine hurefu hwe10mm kusvika kureba 100 ~ 150mm kubva kumagumo ekuyedzwa, wobva wadhonza sampu iyi kudzokera kunzvimbo yepakutanga kubva chinhambwe che50mm kubva kumagumo ebvunzo pane imwe nguva yekumhanya.

Aya mapoinzi anotevera anofanirwa kutariswa panguva yekuyedza bvunzo:

1) Usati wayera simba, tambo yesimbi inofanirwa kuongororwa inofanira kusunungurwa kwemaminitsi mashanu uye tsvina yakadai semafuta neguruva inofanira kubviswa;

2) Pakuyera simba, simba rinofanira kuwedzerwa zvishoma nezvishoma kusvikira kukosha kwakataurwa;

3) Mushure mechiyero chega chega, rekodha inofanira kudzoserwa kune zero pamberi peyero yechipiri;

4) Kana zvichidikanwa kuyera mibairo yakawanda, iyo huru ichakunda.

3. Tarisa nhamba yewaya dzakaputsika:
Huwandu hwewaya dzakatyoka hunoreva chikamu (%) chemafilamenti ane dhayamita iri pasi kana kuenzana nedhayamita yezita, iyo inoratidza nhamba yezvisiri-metallic inclusions muchimiro chemukati chetambo yewayauye chiyero chekupfeka.

4. Kuneta kwehupenyu kuongorora:
Mushure meimwe nhamba yeajairira segment discs akaiswa pajig uye akagadziriswa, kotamisa ring imwe neimwe pane yakajairwa segment disc kakawanda zvichienderana nenhamba yakatarwa yenguva uye panguva dzepakati, uye wozobvisa mabhaudhi ekubatanidza ega ega chiyero chikamu chimwe nechimwe. wozvibatanidza.Iise mumakapu ekuyeresa akanyorwa nezvikero (makapu ekuyeresa akafanana netambo dzesimbi dzinofanira kuyerwa), wobva waisa makapu ekuyeresa aya munzvimbo ine tembiricha ye20±1°C kweanopfuura maawa matatu. kuverenga seti yemafundo.Kuneta hupenyu kukosha kwe disc.

5. Corrosion kuongorora:
Iyo inzira iri nyore yekuyedza kunaka kweiyo galvanized layer neasidhi inyudza nzira.Ukobvu hwesimbi yakanyudzwa musulfuric acid mhinduro inowanzova pakati pe0.15 ne0.2 mm.Zvinoratidza kuti iyi galvanizing process haina kukodzera kana kucheka makona.

6. Twist test:
Mukushandiswa, zvinoonekwa kuti vamwe vashandisi vachashandisa zvimwe zvinhu zvakaderera kutsiva simbi yemhando yepamusoro kugadzira zvikorekedzo kana zvipfuramabwe kuitira kuchengetedza mari.Izvi hazvizongokanganisa hupenyu hwebasa hwechigadzirwa, asiwo zvinokonzera njodzi huru dzekuchengetedza.Saka isu Patinenge tichitenga, isu tinofanirwa kusarudza zvigadzirwa zvemhando yepamusoro zvenguva dzose kugadzirwa kuitira kuti tive nechokwadi chekuchengetedza isu pachedu uye pfuma!