Nyob rau hauv high-frequency longitudinally welded kav (ERW steel yeeb nkab), qhov tshwm sim ntawm cov kab nrib pleb muaj xws li cov kab nrib pleb ntev, cov kab nrib pleb hauv zos thiab cov kab nrib pleb tsis sib xws. Kuj tseem muaj qee cov kav hlau uas tsis muaj kab nrib pleb ntawm qhov chaw tom qab vuam, tab sis cov kab nrib pleb yuav tshwm sim tom qab flattening, straightening lossis ntsuas dej.

Ua rau tawg

1. Cov khoom siv tsis zoo

Hauv kev tsim cov kav dej welded, feem ntau muaj cov burrs loj thiab cov khoom siv raw ntau dhau teeb meem dav.
Yog hais tias lub burr yog sab nraud thaum lub sij hawm vuam txheej txheem, nws yog ib qho yooj yim los tsim cov nruam thiab ntev intermittent tawg.
Qhov dav ntawm cov khoom siv raw yog qhov dav dhau, qhov nyem yob lub qhov puv puv, tsim cov welded peach zoo, cov welding sab nraud yog loj, cov vuam sab hauv me me los yog tsis, thiab nws yuav tawg tom qab ncaj.

2. Ntug kaum sib koom ua ke xeev

Lub kaum sab xis txuas lub xeev ntawm ntug ntawm lub raj khoob yog ib qho tshwm sim hauv kev tsim cov welded raj. Qhov me me ntawm cov yeeb nkab txoj kab uas hla, qhov loj dua lub kaum sib koom ua ke.
Kev hloov kho tsis txaus yog qhov yuav tsum tau ua ua ntej rau cov pob qij txha.
Qhov tsim tsis tsim nyog ntawm kev nyem cov menyuam hla, qhov loj txheej sab nraud thiab lub kaum sab xis ntawm lub siab cov menyuam yog qhov tseem ceeb uas cuam tshuam rau lub kaum sab xis.
Ib lub vojvoog tsis tuaj yeem tshem tawm cov teeb meem sib koom ua ke los ntawm kev ua haujlwm tsis zoo. Ua kom lub zog squeezing, txwv tsis pub lub nyem cov menyuam yuav hnav thiab dhau los ua elliptical nyob rau theem tom ntej ntawm kev tsim khoom, uas yuav ua rau lub zog ntawm cov txiv duaj-zoo li vuam lub xeev thiab ua rau muaj kev sib txuas loj.

Lub ces kaum sib koom ua ke yuav ua rau feem ntau ntawm cov hlau ntws tawm ntawm sab sauv, ua rau cov txheej txheem melting tsis ruaj khov. Lub sijhawm no, yuav muaj ntau cov hlau txaws, vuam seam yuav overheated, thiab sab nraud burrs yuav kub, tsis xwm yeem, loj thiab tsis yooj yim rau khawb. Yog tias qhov vuam ceev tsis tswj tau zoo, "kev vuam tsis raug" ntawm qhov vuam yuav tshwm sim.

Lub kaum sab nraud ntawm lub tshuab nyem yog qhov loj, yog li lub raj khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob. .

Lub tshuab nyem yog hnav rau lub sijhawm ntev, thiab lub hauv paus bearing yog hnav. Ob lub shafts tsim lub kaum sab xis, ua rau tsis txaus squeezing quab yuam, ntsug ellipse thiab lub kaum sab xis loj.

3. Kev xaiv tsis tsim nyog ntawm cov txheej txheem tsis

Cov txheej txheem tsis zoo ntawm high-frequency welded yeeb nkab ntau lawm muaj xws li vuam ceev (unit ceev), vuam kub (high-frequency zog), vuam tam sim no (high-frequency), extrusion quab yuam (sib tsoo cuab yeej tsim thiab khoom), qhib lub kaum sab xis (sib tsoo. ) ntawm cov cuab yeej Tsim thiab cov khoom siv, txoj hauj lwm ntawm induction coil), inductor (khoom siv ntawm kauj, winding kev taw qhia, txoj hauj lwm) thiab qhov loj thiab txoj hauj lwm ntawm kev ua haujlwm.

(1) Lub zog loj (ruaj khov thiab tsis tu ncua) lub zog, vuam ceev, vuam extrusion quab yuam thiab qhib lub kaum sab xis yog cov txheej txheem tseem ceeb tshaj plaws, uas yuav tsum tau ua kom zoo sib xws, txwv tsis pub cov vuam zoo yuav raug cuam tshuam.

①Yog tias qhov ceev yog siab dhau lossis qis dhau, nws yuav ua rau qhov kub thiab txias tsis zoo thiab kub kub dhau, thiab qhov vuam yuav tawg tom qab flattened.

② Thaum lub squeezing quab yuam tsis txaus, lub ntug hlau yuav tsum tau welded tsis tau tag nrho nias ua ke, cov impurities nyob rau hauv lub weld tsis yooj yim tawm, thiab lub zog yog txo.

Thaum lub extrusion quab yuam loj dhau lawm, lub kaum sab xis hlau ntws nce, cov seem tau yooj yim tawm, thaj chaw uas muaj cua sov ua rau nqaim, thiab vuam zoo dua. Txawm li cas los xij, yog tias lub siab siab dhau lawm, nws yuav ua rau lub txim loj thiab tawg, ua rau cov molten oxide thiab ib feem ntawm cov hlau yas txheej extruded, thiab weld yuav thinner tom qab khawb, yog li txo lub zog ntawm vuam.
Kev quab yuam extrusion kom raug yog ib qho tseem ceeb ua ntej kom ntseeg tau tias vuam zoo.

③ Lub qhib lub kaum sab xis loj dhau, uas txo qhov sib thooj ntawm qhov sib thooj, ua rau qhov poob tam sim no, thiab txo qhov vuam kub. Yog tias vuam ntawm qhov qub nrawm, cov kab nrib pleb yuav tshwm sim;

Yog tias qhov qhib lub kaum sab xis me dhau, qhov vuam tam sim no yuav tsis ruaj khov, thiab tawg me me (qhov tshwm sim ntawm qhov paug tawm) thiab tawg yuav tshwm sim ntawm qhov chaw nyem.

(2) Lub inductor (coil) yog qhov tseem ceeb ntawm cov vuam ib feem ntawm cov kav dej ntau zaus welded. Qhov sib txawv ntawm nws thiab lub raj khoob thiab qhov dav ntawm qhov qhib muaj qhov cuam tshuam zoo rau qhov vuam zoo.

① Qhov sib txawv ntawm qhov inductor thiab lub raj khoob yog qhov loj heev, ua rau muaj kev poob qis hauv inductor efficiency;
Yog hais tias qhov sib txawv ntawm lub inductor thiab lub raj dawb paug yog me me heev, nws yog ib qho yooj yim los tsim hluav taws xob tawm ntawm lub inductor thiab lub raj dawb paug, ua rau vuam tawg, thiab nws kuj yog ib qho yooj yim rau kev puas tsuaj los ntawm lub raj dawb paug.

② Yog tias qhov qhib qhov dav ntawm lub inductor loj dhau, nws yuav txo qhov vuam kub ntawm lub taub qab ntawm lub raj khoob. Yog tias qhov vuam nrawm nrawm, qhov vuam tsis raug thiab cov kab nrib pleb yuav tshwm sim tom qab ncaj.

Hauv kev tsim cov kav dej ntau zaus welded, muaj ntau yam ua rau cov kab nrib pleb tawg, thiab txoj kev tiv thaiv kuj txawv. Muaj ntau qhov sib txawv hauv cov txheej txheem vuam ntau zaus, thiab txhua qhov kev sib txuas tsis xws luag yuav cuam tshuam rau qhov vuam zoo.