Taw qhia rau daim ntawv thov kev ruaj ntseg hluav taws xob hluav taws xob hauv kev tiv thaiv Laser txiav tshuab
Lub zog ruaj khov ntawm lub tshuab txiav laser feem ntau saib xyuas cov nyiaj hloov pauv kom pom tias qhov kub thiab txias ntawm qhov ntsuas hluav taws xob hloov pauv yog qhov qub, thiab yog tias muaj cov xwm txheej txawv txav xws li overheating thiab coil discoloration.
Xyuas seb qhov kev sib cuag ntawm cov roj carbon txhuam puas tau khaws cia zoo, saib xyuas seb cov khoom siv hluav taws xob thiab cov zis hluav taws xob puas zoo li qub, thiab seb puas muaj qhov tshwm sim dhau los.
Txhawm rau ua kom muaj kev saib xyuas zoo, feem ntau yuav tsum tau tshem cov plua plav thiab av los ntawm ntau yam ntawm cov hlau laser txiav tshuab regulator txhua peb lub hlis;
Xyuas seb cov saw hlau kis tau zoo ua haujlwm zoo, ntxiv cov roj rau lub sprocket, kho qhov nruj ntawm cov saw hlau, xyuas seb cov khoom siv txhuam hniav puas qaij lossis daig, thiab kho yog tias pom.
Tsis tas li ntawd, nws tseem yuav tsum tau xyuas seb qhov hluav taws xob tiv tauj ntawm cov hlau laser txiav tshuab puas puas lawm;
Yog tias muaj, nws yuav tsum tau hloov lossis kho kom raws sijhawm:
Xyuas seb cov kab hluav taws xob hluav taws xob tswj hluav taws xob puas ua haujlwm yooj yim, seb cov txhuam hniav puas zoo, thiab hloov cov txhuam hniav puas lossis hnyav hnyav rau lub sijhawm;
Yog tias muaj qhov kub hnyiab lossis cov hmoov txhuam carbon txhuam rau ntawm qhov chaw ntawm lub coil, nws yuav tsum tau polished tam sim ntawd nrog No. 0 nplua xuab zeb thiab plua plav tawm.
Lub zog ruaj khov tiv thaiv kev ua haujlwm ntawm lub tshuab laser txiav:
Overvoltage tso zis ntau tshaj 10 feem pua ntawm cov ntsuas hluav taws xob (kho tau), nrog ncua sij hawm ntawm 3-5 vib nas this los txiav tawm cov khoom siv hluav taws xob
Undervoltage tso zis hauv qab -15 feem pua ntawm cov ntsuas hluav taws xob (adjustable), nrog ncua sij hawm ntawm 3-5 vib nas this los txiav tawm lub zog hluav taws xob
Ncua 2 vib nas this kom txiav tawm lub zog tso zis
Thaum lub overcurrent tshaj qhov ntsuas tso zis tam sim no, ncua 3-5 vib nas this los txiav tawm cov khoom siv hluav taws xob
Thaum cov khoom siv thauj khoom luv luv, txiav tawm cov khoom siv hluav taws xob
Thaum muaj qhov yuam kev hauv qhov rov qab sib npaug peb-theem hluav taws xob theem ib ntus, lub tshuab ceeb toom thiab txiav tawm cov khoom siv hluav taws xob
Thaum tsis muaj peb-theem fais fab tuag, lub tshuab yuav tswb thiab txiav tawm cov khoom siv hluav taws xob
Yog li kev ceev faj dab tsi peb feem ntau yuav tsum tau ua tib zoo saib thaum siv lub hwj chim tswj hwm?
1. Ua ntej, kev ua haujlwm yuav hloov lub pob qhov rooj lossis khawm raws li qhov xav tau tiag tiag voltage thiab tam sim no;
Yog hais tias qhov yuav tsum tau muaj voltage yog ncaj qha nyob rau hauv lub iav txoj hauj lwm, lub ntsiab pob qhov rooj yuav tsum tau kho nyob rau hauv txoj hauj lwm, thiab ces lub pob qhov rooj zoo yuav tsum tau kho. Piv txwv li, 13V yog tiag tiag yuav tsum tau;
Yog li, lub pob qhov tseem ceeb yuav tsum tau hloov mus rau 15V ua ntej, thiab tom qab ntawd kho los ntawm lub pob qhov rooj.
Lub pob qhov tseem ceeb yuav tsum tsis txhob hloov mus rau 10V, vim qhov no yuav ua rau qhov voltage tsis tas mus txog 13V.
2. Yog tias yuav tsum tau siv lub nra hnyav, nws yuav tsum tau kho kom haum rau qhov yuav tsum tau muaj qhov voltage ua ntej txuas mus rau lub load.
3. Thaum siv DC tswj fais fab mov, nws yog ib qho tsim nyog yuav tau kho cov iav "coarse adjustment";
Lub load yuav tsum tau muab tshem tawm ua ntej, qhov voltage hloov, thiab ces reconnected rau lub load.
4. Thaum peb ntsib lub load luv luv lossis overload uas ua rau muaj kev tiv thaiv thaum rov siv dua;
Lub load yuav tsum raug txiav ua ntej, thiab tom qab ntawd khawm "pib dua" yuav tsum tau nias kom rov pib dua qhov voltage;
Qhov hluav taws xob tuaj yeem rov pib ua haujlwm li qub thiab tos rau ib qho ntawm qhov tsis ua haujlwm yuav raug daws ua ntej txuas mus rau lub nra.
