Ukwanda kwe-whotesale halt 1 4

Kutsha nje, ngakumbi kwaye kuninzi ngakumbi imibuzo malunga nokukhethaUkwandiswa kwe-bolts 1/4 'Kwimisebenzi eyahlukeneyo, ukusuka kwimveliso encinci ukuya kuthi ga kwindawo enkulu. Rhoqo, abathengi, ngakumbi abaqalayo kule ndawo, baxhonywe kwixabiso, bayalibala malunga nomgangatho, izixhobo kunye neemeko zokusebenza. Kwaye oku kuyinto eqhelekileyo ukubaluleka kubalulekile, kodwa ngamanye amaxesha ukonga izinto ezingafanelekanga ngokungafanelekanga kubiza kakhulu. Ndiza kuzama ukwabelana ngamava am into endiyibonayo emarikeni nasekuzinzisweni.

Uphengululo: Kutheni le nto i-bolts evuthayo ibalulekile?

I-bolts ebanzi ayingapheleli. Banika unxibelelwano oluthembekileyo kwiimeko zokuhamba, ubushushu bomahluko kunye nomthwalo ongalinganiyo. Oku kubaluleke kakhulu kubunjineli, inqwelo moya, ulwakhiwo kunye nokuveliswa kwezixhobo ezinzima. Uyilo lwabo olukhethekileyo lukuvumela ukuba wenze uqhagamshelo oluqinileyo nolomeleleyo oluthintela imithwalo ebalulekileyo. Ngokungafaniyo nee-bolts eziqhelekileyo, zikrexezile kwaye zandise imingxunya, zibonelela ngoqhagamshelo olunemida kunye nezizinzileyo ezingafuni iinzame ezongezelelweyo kunye nokunciphisa umngcipheko wokwenza buthathaka.

Ezona mpawu ziphambili ekufuneka ziqwalaselwe

Xa ukhethaUkwandiswa kwe-bolts 1/4 'Kuyimfuneko ukuba uthathele ingqalelo iiparamitha ezininzi eziphambili. Okokuqala, le yinto. Uninzi lwentsimbi (i-A2, i-A2, A4), i-carbon yentsimbi ene-zinc isetyenziswa, kunye ne-alloys ekhethekileyo yokusebenza kwimithombo yeendaba. Okwesibini, uhlobo lwentambo: I-metric okanye i-intshi, inyathelo lentambo. Okwesithathu, ubukhulu kunye nemilo yentloko ye-bolt, ukulungela ukufakelwa kunye nohlobo lobuhle luxhomekeke koku. Kubalulekile ukuba uqonde ukuba ukhetho lwexabiso eliphantsi alisoloko lilungile. Umzekelo, ukusetyenziswa kwe-bolt engapheliyo kwiimeko zokufuma okuphezulu kuya kukhokelela kwintshabalalo ekhawulezayo.

Izixhobo kunye nesicelo sabo

Njengoko sele nditshilo, eyona nto ixhaphakileyo iyintsimbi engenasibala. Kodwa kubalulekile ukuba uqonde ukuba ayizizo zonke iindawo ezingenantsingiselo ngaphandle kwencama ezifanelekileyo kwimisebenzi eyahlukeneyo. Intsimbi engenasimo i-A2 inkulu kwizicelo ezininzi zoMgangatho wemizi-mveliso, apho kungekho bungqina bobukrakra. Kodwa emsebenzini kwindawo yaselwandle okanye ekunxibelelaneni nee-asidi kunye ne-alkalis, kungcono ukusebenzisa intsimbi engenasibala. Kwiimeko eziqatha kakhulu - isabelo esekwe kwi-nickel kunye ne-Arada.

Ndikhumbula imeko enye xa kwakufuneka sithathe indawoUkwandiswa kwe-bolts 1/4 'Kwizixhobo zakudala. I-zinches ze-zinc isetyenziswa ekuqaleni, kodwa zakhawuleza zazeza ngenxa yokuvezwa komoya omanzi kunye nomphunga. Ukutshintshwa ngentsimbi engenasibala i-a4 yonyusa ubomi benkonzo yonxibelelwano kwaye inciphise iindleko zokulungiswa.

Impembelelo yeemeko zokusebenza ekukhetheni kwezinto

Kubalulekile ukuba ungaqwalaseli kungekuphela nje i-bolt ngokwayo, kodwa nakwiimeko eziza kusebenza kuzo. Umzekelo, kubushushu obuphezulu, kuyimfuneko ukusebenzisa i-bolts ngokunganyangekiyo kukwandiswa kwe-thermal kunye nokunyanzelwa. Ngokupeyinta-iibhloko ezinamandla anyukayo kunye nokuxhathisa kwintambo. Xa kubonisiwe kwiichemicals - ii-bolts ezivela kwi-alloys ekhethekileyo engapheliyo ekubonakalisweni.

Iindidi kunye noyilo

Kukho iintlobo ezahlukeneyoUkwandiswa kwe-bolts 1/4 ', iphawuleka uyilo lwentloko kunye nendlela yokwandiswa. Ezona ziphikiso ziqhelekileyo ngentloko eflethi, intloko yemvisi kunye nentloko ye-hexagon. Ukukhetha uhlobo lwentloko luxhomekeke kwiimfuno ze-aesthetics zonxibelelwano kunye nokulula. Iibhotile ezinentloko yomthotho, umzekelo, zibonelela ngoqhagamshelo oluninzi noluthembekileyo, kodwa lufuna ufakelo oluchanileyo.

Uyilo lwe-bolt lunokwahluka: ngentambo ebudeni bonke yentonga, kunye nentambo kwelinye icala lentonga okanye indibaniselwano yezi ntlobo. Oku kuchaphazela isantya kunye nokuchaneka kokufaka i-bolt. I-bolts enemigca ngaphezulu kobude bonke bentonga ibonelela ngolwandiso olulinganayo, kodwa lunokubiza kakhulu.

Iingxaki ezivela ekukhetheni okungalunganga koyilo

Ngamanye amaxesha abathengi bakhethaUkwandiswa kwe-bolts 1/4 'Ngenxa yokuba bengabizi, bengabizi kuyilo. Oku kunokukhokelela kwiingxaki zofakelo, ukuqhekeza ukunxibelelana, kwaye nakwintshabalalo yayo. Umzekelo, ukusetyenziswa kwentambo kunye nentambo kwelinye icala lentonga kunokukhokelela kukwandiswa okungalinganiyo kunye nokudakumba kwamalungu aqhagamshelwe.

Iingcebiso zofakelo

Ukufakwa ngokuchanekileyoUkwandiswa kwe-bolts 1/4 '- Esi sisitshixo sokuthembeka kunye nokuqina konxibelelwano. Kuyimfuneko ukucoca ngononophelo intambo kunye nemingxunya yongcoliseko. Kubalulekile ukuba uqaphele umzuzu oqinisekileyo wokuqina, oxhomekeke kwimixholo ye-bolt, ububanzi bomngxunya kunye nomthwalo. Ukulawula umzuzu wokuqina, kuyacetyiswa ukuba usebenzise iqhosha le-dumometric.

Rhoqo kukho ingxaki xa i-bolt ayiphumi kakuhle, ekhokelela ekuqhekekeni konxibelelwano. Oku kunokubangelwa zizinto ezininzi: Ukukhetha okungalunganga kwe-bolt, izinto ezingalunganga-ezigwenxa, ukungcoliseka kwentambo okanye umzuzu oqinisekileyo wokuqina. Kwiimeko ezinjalo, kuyimfuneko ukuba ithathe indawo ye-bolt okanye ihlaziye inkqubo yokufaka.

Iimpazamo ngexesha lokufakelwa kunye neendlela zokuthintela

Enye yeempazamo eziqhelekileyo kukungaqondakali kwe-bolt. Oku kunokukhokelela ekusetyenzisweni kweenxalenye ezixhunyiweyo kunye nokutshatyalaliswa kwentambo. Enye impazamo kukungaqondakali okuqinisekileyo okukhokelela ekuqhekekeni konxibelelwano kunye nokutshatyalaliswa kwawo ngokukhawuleza. Kukwabalulekile ukuba ungalibali malunga nokuthambisa kwemithangothi, ngakumbi xa usebenza ngentsimbi engenasimo ukuthintela ukuthambisa kunye nokwenza lula ufakelo lwe-bolt.

Amava e-Sunniai ye-SunUi Fistener Mastener Com.

I-Handon Zitai ye-SUGEAIFFEROFNER COUFFIDER COGED CO., Ltd.Ingcali ekuvelisweni koluhlu olubanzi lwezinto ezibandayo, kubandakanyaUkwandiswa kwe-bolts 1/4 '. Sihlala siphucula itekhnoloji yemveliso kwaye sisebenzise kuphela izixhobo zokuphila. Inkampani yethu inikezela ngokukhetha ngokubanzi kweentlobo kunye nobukhulu bee-bolts zokwanda, kwaye zibonelela ngenkxaso yokubonisana xa ukhetha abatyabekisi. Sizabalazela ukubonelela abathengi kungekuphela nje iimveliso zomgangatho, kodwa neenkonzo zobungcali.

Sinamava asebenza namashishini ahlukeneyo, kwaye sihlala sikulungele ukubonelela ngesisombululo esifanelekileyo kuwo nawuphi na umsebenzi. Sisoloko sisenza ulawulo lwemveliso esemgangathweni kuwo onke amanqanaba emveliso ukuze kuqinisekiswe ukuthotyelwa kweemfuno eziphezulu.

Ukuqukumbela

UkhethoUkwandiswa kwe-bolts 1/4 '-Yiyo le yinkqubo enoxanduva efuna ukuba unikezele ngezinto ezininzi. Musa ukugcina umgangatho wokutya, njengoko oku kunokukhokelela kwiziphumo ezibi. Khetha ngononophelo umxholo, uyilo kunye nohlobo lwe-bolt, thatha ingqalelo iimeko zokusebenza kwaye ulandele imigaqo yokufaka. Kule meko kuphela unokubonelela ngoqhagamshelo oluthembekileyo nolwamileyo.