Ulwazi malunga nokuthenga amagumbi omnyango

Zininzi iintlobo zexesha lokuyamkela ngexesha lokwamkelwa. Ngenxa yokufumana indawo ezahlukeneyo kunye nokusetyenziswa kweendawo, ugxininiso xa uthenga uya kwahluka, kodwa abanye abasisiseko sokuthenga isitshixo sokuthenga sikwindawo yendalo yonke. Ngoku masithethe ngolwazi lokukhetha ngokweenkcukacha.

1. Iiphaneli kunye nezixhobo: Izinto eziphambili zephaneli yokutshixa umnyango kunye neziphatho zibandakanya i-zinc, ialuminium alloy, i-brass, intsimbi engenasitayile, i-stail.
I-①inc Alloloy Surnit: Yeyona nto yeyona nto ibalulekileyo ephantsi. Inamandla amahle kunye nokunganyangeki kwempazamo, kwaye kulula ukwenza iinxalenye zendlela ezintsonkothileyo, ngakumbi uxinzelelo lokuphosa. I-ZINCS LONCS yimveliso ephambili kwimarike yangoku.
I-Alouminum Allot: Alminium Alloy ikwayinto esetyenziswa ngokubanzi etyikitywe kuba iphantsi kwaye ilula ukuyiqhubela phambili. Phakathi kwazo, "isithuba se-aluminium" sitshitshisiwe liqela lefashoni ngenxa yemvakalelo yolwazi kunye netekhnoloji.
I-徽标 Cursess: inezixhobo ezilungileyo zoomatshini, ukuxhathisa ngokulinganayo kunye nokusebenza okuqaqambileyo, kunye nombala oqaqambileyo, ngakumbi iinxalenye ze-copper, kunye nenye indawo egudileyo, kwaye akukho ziphoso okanye iipanasi. Ixabiso liphezulu.
Intsimbi engenazintsimbi: Ihlala, iqaqambile ngokusetyenziswa. Inamandla amahle, ukumelana nokunganyangeki okuqinileyo kunye nombala ongaguqukiyo.
Intsimbi ye-⑤carbon: inamandla angcono kunye neendleko eziphantsi. Ihlala idityanisiwe, kodwa kulula ukungcungcutheka.
2. Izinto zokuqaphela xa kuthengiswa izitshixo
① Jonga ukuba ingaba iimpawu zokupakisha zemveliso ezithengiweyo zigqityiwe, nokuba le nkqubo iqinile, kwaye nokuba umxholo wencwadi yemiyalelo ehambelana nemveliso. Lumka ukunqanda ukugqithisa okungahambelani nezibakala.
② Qwalasela inkangeleko kunye nomgangatho wemveliso, kubandakanya nokuba i-lock kunye neLwimi lePhezulu kunye neeNdawo eziNxulumene nemifanekiso kunye neyunifori epeyintiweyo kwaye iyunifomu eqaqambileyo kwaye iyunifomu eqaqambileyo neyokutshiza iyunifomu eqaqambileyo kwaye iyunifomu leyo iqaqambile kwaye iyunifomu yepeyinti iqaqambile kwaye iyunifomu yepeyinti iqaqambile kwaye iyunifomu eqaqambileyo kunye neyunifomu eqaqambileyo kunye neyunifomu eqaqambileyo kwaye iyunifomu yepeyinti iqaqambile kwaye iyunifomu leyo iqaqambile kwaye iyunifomu eqaqambileyo kunye neyunifomu eqaqambileyo kunye neyunifomu eqaqambileyo kunye neyunifomu. Nokuba kukho naziphi na iimpawu ze-rump, oxidation okanye ukonakala.
③ Jonga ukuba umsebenzi wemveliso unokuthenjwa nangokuguquguqukayo. Kuya kufuneka ukhethe iimveliso ezimbini okanye ngaphezulu zokuthelekisa kunye nokuhlolwa. Ingakumbi xa uthenga iimveliso ezimbini ezitshixayo, kuya kufuneka usebenzise zonke izitshixo zokuvavanya ukuvulwa nokuvalwa kwezitshixo zangaphakathi nangaphandle. Kuya kufuneka ujonge indlela yokhuseleko yemveliso. Kuyacetyiswa ukuzama itshixa nganye kathathu.
Ifenitshala ye-④shae yendawo yokusetyenziswa, enjengesakhiwo sendlu, ubukhulu, ukuvula ngasekhohlo okanye ekunene, ngaphakathi okanye ngaphakathi okanye ngaphandle kokuvula, njl njl.
Ixabiso lokuvula olunesibini ngumyinge wokuvula isitshixo kunye nesitshixo. Izitshixo ezimbalwa ezivulekileyo ngeqhosha elinye, ukomelela kukhuseleko kunye nokuthembeka kwesitshixo.