Taw qhia

Threaded steel kav yog siv dav hauv ntau daim ntawv thov, tshwj xeeb tshaj yog nyob rau hauv cov kav dej thiab cov kav dej. Yog tias koj tab tom ua haujlwm ntawm ib txoj haujlwm uas yuav tsum tau koom nrog cov kav hlau threaded, nws yog ib qho tseem ceeb kom paub txog cov txheej txheem thiab cov txheej txheem los xyuas kom muaj kev sib raug zoo thiab ruaj ntseg. Hauv tsab xov xwm no, peb yuav mus hla cov kauj ruam los koom nrog cov kav hlau threaded thiab cov cuab yeej koj xav tau.

Cov cuab yeej koj yuav xav tau

Ua ntej koj pib koom nrog threaded steel kav, koj yuav tsum tau sau ob peb yam cuab yeej:

1. Tube cutter
2. Deburring cuab tam
3. Cov yeeb nkab threader
4. Cov kav hlau txais xov
5. Teflon daim kab xev

Kev npaj cov kav dej

Ua ntej koom nrog cov kav dej, koj yuav tsum tau npaj lawv los ntawm kev txiav lawv mus rau qhov ntev thiab deburring lawv qhov kawg. Qhov no ua kom huv thiab du nto rau threading.

1. Ntsuas thiab kos qhov ntev koj xav tau rau cov yeeb nkab.
2. Siv cov yeeb nkab cutter los txiav cov yeeb nkab kom ntev raws li qhov xav tau.
3. Siv cov cuab yeej deburring tshem tawm cov npoo npoo los yog burrs ntawm qhov txiav kawg ntawm cov yeeb nkab. Qhov no yuav xyuas kom meej ib tug du nto rau threading.

Threading Cov Pipes

Thaum cov kav dej tau npaj, nws yog lub sijhawm los xov lawv. Qhov no yog qhov uas koj yuav xav tau ib tug yeeb nkab threader.

1. Ruaj ntseg cov yeeb nkab hauv cov yeeb nkab threader. Xyuas kom nws ncaj thiab upright.
2. Tig tus kov ntawm cov yeeb nkab threader nyob rau hauv ib tug clockwise kev taw qhia kom txog thaum lub taub hau tuag ua rau kev sib cuag nrog cov yeeb nkab.
3. Txuas ntxiv tig tus kov kom txog thaum koj tau ua tiav cov txheej txheem threading. Xyuas kom cov threads huv si thiab txawm.

Koom nrog cov kav dej

Tam sim no koj tau threaded cov kav dej, nws yog lub sijhawm los txuas lawv. Qhov no yog qhov uas koj yuav xav tau ib tug yeeb nkab ciaj ntswj thiab ib co Teflon daim kab xev.

1. Siv Teflon daim kab xev rau cov txiv neej threads ntawm ib qho ntawm cov kav dej. Xyuas kom koj qhwv nws nyob ib ncig ntawm cov xov nyob rau hauv ib tug clockwise kev taw qhia.
2. Ntxig tus txiv neej kawg ntawm ib lub yeeb nkab rau hauv tus poj niam kawg ntawm lwm cov yeeb nkab. Xyuas kom tseeb tias cov threads yog aligned.
3. Siv cov yeeb nkab ciaj ntswj, nruj kev sib txuas. Ceev faj tsis txhob overtighten, vim qhov no tuaj yeem ua rau cov kav dej puas.

Kuaj qhov txuas

Thaum cov kav dej txuas nrog, nws yog ib qho tseem ceeb rau kev ntsuam xyuas qhov kev sib txuas. Qhov no yuav ua kom ntseeg tau tias tsis muaj qhov xau thiab qhov kev sib txuas ruaj ntseg.

1. Qhib cov dej los yog roj av thiab xyuas seb cov dej xau. Yog tias koj ua haujlwm nrog cov pa roj, koj tuaj yeem siv lub tshuab nqus pa los kuaj xyuas qhov xau.
2. Yog tias tsis muaj qhov xau, koj qhov kev sib txuas yog ruaj ntseg.

Xaus

Kev koom tes threaded steel kav yuav tsum muaj qee yam cuab yeej thiab cov txheej txheem. Los ntawm ua raws li cov kauj ruam uas tau teev tseg hauv tsab xov xwm no, koj tuaj yeem ua kom muaj kev sib raug zoo thiab ruaj ntseg. Nco ntsoov ib txwm sim qhov kev sib txuas tom qab koom nrog cov kav dej kom ntseeg tau tias tsis muaj qhov xau.