Fumana itafile esetyenzisiweyo ye-welding esetyenzisiweyo: Isikhokelo somthengi
Esi sikhokelo sibanzi sikunceda ukuba ungene kwintengiso Thenga iitafile ze-welding ezisetyenzisiweyo ze-welding kumthengisi othengiswayo, ukubonelela ngokuqonda kwizinto ekufuneka ziqwalaselwe, apho kufuneka bafumane khona abathengisi abadumileyo, kunye neengcebiso zokuthenga ngempumelelo. Funda ngeendlela ezahlukeneyo zeetafile ze-welding, amanqaku abo, kunye nendlela yokufumanisa eyona ilungele iimfuno zakho kunye nohlahlo-lwabiwo mali. Fumanisa ukuba ungayihlola njani itafile esetyenzisiweyo ye-welding ngaphambi kokuba uthenge ukuphepha ukuphepha iimpazamo ezixabisa kakhulu.
Ukuqonda iimfuno zakho: Yintoni ekufuneka uyiqwalasele ngaphambi kokuba uthenge itafile ye-welding esetyenzisiweyo
Iindidi zeetafile ze-welding
Iitafile ze-welding ziza ngobukhulu obahlukeneyo, izixhobo kunye nokucwangciswa. Iindidi eziqhelekileyo zibandakanya iitafile zentsimbi ze-ildil, i-aluminium welding, kunye nezo zinezinto ezakhiweyo zinjengeembi okanye iidrawer. Qwalasela uhlobo lwe-welding oya kuba senza (i-mig, itig, unamathela, njl.njl) kunye nobukhulu wendawo yakho yokusebenza ukuze kuchongwe imilinganiselo efanelekileyo kunye neempawu. Ubunzima bomzimba bubalulekile; Qinisekisa ukuba itafile inokuphatha ubunzima bomsebenzi wakho wokusebenza kunye nezixhobo.
Iimpawu zokukhangela kwitafile esetyenzisiweyo ye-welding
Xa ukhangela Thenga iitafile ze-welding ezisetyenzisiweyo ze-welding kumthengisi othengiswayo, ibeka phambili izinto ezixhasa ukusebenza kunye nokuqina. Jonga amanqaku anje:
- Ulwakhiwo oluqinileyo: Jonga iimpawu zomonakalo obalulekileyo, ukutshayela, okanye irm.
- Umphezulu wenqanaba: Umphezulu weflethi, inqanaba lubalulekile kwi-welding echanekileyo.
- Ukuphakama okufanelekileyo: Qinisekisa ukuba ukuphakama kwetafile kukhululekile ekusebenzeni kwakho.
- Ukukhetha izinto: Cinga ngokungqinelana netafile ngenkqubo yakho ye-welding kunye nezixhobo.
- Amanqaku ongezelelweyo: Qwalasela izibonelelo zokufumana izinto ezakhiweyo ezinjengezinto ezimbi, i-clamps, okanye iidrowa.
Iinkangeleko yoHlahlo-lwabiwo mali
Itafile ye-welding ibonelela ngenye indlela esebenzayo yabatsha. Chonga uhlahlo-lwabiwo mali oluqinisekileyo ngaphambi kokuba uqale uphando lwakho. Khumbula ukuba nento kwiindleko zokulungisa okanye zokulungisa.
Apho ufumane khona abathengisi abadumileyo beetafile ze-welding
Imakethi yentengiso ekwi-Intanethi
Iqela lezikhundla ezininzi ezikwi-Intanethi libonisa izixhobo zemizi-mveliso, zibenzela izixhobo ezibalaseleyo zokufumana Thenga iitafile ze-welding ezisetyenzisiweyo ze-welding kumthengisi othengiswayo. Iiwebhusayithi ezinje nge-eBay, i-craigslist, kunye neendawo ezikhethekileyo zezinto ezizixhobo zemveliso zizinto ezilungileyo zokuqalisa. Ngalo lonke ixesha abathengisi abanokubakho ngokucokisekileyo kwaye bajonga amaxabiso / ingxelo.
Abathengisi bendawo
Jonga ngeenkampani zokubonelela ze-welding ze-welding kunye neevenkile zomsebenzi wesinyithi. Babedla ngokuba nezixhobo ezisetyenzisiweyo ziyathengiswa okanye zinokukubonisa kubathengisi abadumileyo.
Abathengisi bemizi-mveliso
Abarhwebi abaninzi bemizi-mveliso baphatha izixhobo ezisetyenzisiweyo, ukuhambisa ukhetho olubanzi kwaye badla ngokubonelela ngewaranti okanye iimvumelwano zenkonzo. Oku kunokubonelela ngoxolo lwengqondo xa uthenga itafile esetyenzisiweyo ye-welding.
Ukuhlola itafile esetyenzisiweyo ye-welding ngaphambi kokuthenga
Ngaphambi kokuba uzinze kwintengiso, jonga ngononophelo itafile ye-welding. Jonga:
- Imeko iyonke: Vavanya itafile yeempawu zomonakalo, i-rump, okanye impahla enkulu.
- Iflethi yomphezulu: Sebenzisa inqanaba lokuqinisekisa ukuba umphezulu ulithe tyaba kunye nenqanaba.
- Ingqibelelo yolwakhiwo: Jonga i-welds kunye namalungu ngayo nayiphi na imiqondiso yobuthathaka okanye ukuqhekeka.
- Ukusebenza kweempawu: Ukuba itafile ineempawu ezongezelelweyo (i-vices, i-clards, iidrawer), vavanya ukusebenza kwazo.
Ukuxoxa ngexabiso kwaye kuvaliwe isivumelwano
Nje ukuba ufumene itafile efanelekileyo yelding, thethathetha ngexabiso elifanelekileyo. Phanda iitafile ezinokuthelekiswa ukumisela ixabiso elifanelekileyo lentengiso. Chaza ngokucacileyo imiqathanga yokuthengisa, kubandakanya neendlela zokuhlawula, ukuhanjiswa, kunye nazo naziphi na iiwaranti okanye iziqinisekiso ezinikezelweyo.
Ukukhetha umthengisi wasekunene: ukuthelekisa
Ukubonisa uluhlu lwabathengisi abakhoyo, makhe siqwalasele ukuthelekiswa kokwenza lula (Qaphela: Iinkcukacha ezithile zinokwahluka ngokusekwe kubathengisi kunye ne-inventri). Amaxabiso kunye neempawu ziya kutshintsha ngokuxhomekeka kwimeko kunye nobudala bezixhobo.
| Umboneleli | Uhlobo lwetafile | Ubungakanani (malunga) | Uluhlu lwamaxabiso (i-USD) | Iwaranti |
| Indawo yeNtengiso ye-Intanethi (E.G., EBay) | Umahluko | Umahluko | Ukwahluka (kuxhomekeka kakhulu kwimeko) | Ngokwesiqhelo akukho |
| Ivenkile ye-well ye-well | Umahluko | Umahluko | Iyaguquguquka (inokuba ngaphezulu kwentloko) | Inokunikezela ngewaranti encinci |
| Umthengisi wezixhobo | Umahluko | Umahluko | Iyahluka (inokuba ngaphezulu, kodwa ihlala ibandakanya iwaranti) | Ihlala ibandakanya iwaranti |
Khumbula ukuba uhlala uphando ngokucokisekileyo nawuphi na umthengisi ngaphambi kokuthenga, ukujonga uphononongo kunye nobungqina xa kunokwenzeka.
Iitafile ezisemgangathweni ezisemgangathweni eziMkhulu kunye nezinye izixhobo zokuthengisa, ziqwalasele ukutyelelwa I-Botou Haiun Peetin Feene Comple Coul Co., Ltd.
Iphepha elichazayo: Esi sikhokelo sibonelela ngolwazi ngokubanzi kwaye akufuneki sithathelwe ingqalelo iingcebiso zobungcali. Soloko usenza ukukhuthala ngokuchanekileyo ngaphambi kokuthenga naziphi na izixhobo ezisetyenzisiweyo.
