I-Wholedale 10 u-bolt

Ukukhankanyaii-bolts ezineemvakalelo-Umsebenzi obonakala ulula, kodwa ufuna ingqalelo kwiinkcukacha. Uninzi lweengcali ze-novice lubone kuphela kwindlela yokukhawulezisa, ngaphandle kokucinga nge-nunces yokusebenzisa kunye nemiphumo enokubakho. Kodwa hayi. Kutshanje ndiye ndajongana nemeko apho ukhetho 'luphantsi "olufumaneka kwiziphumo zokuqala ezikhokelele kwiingxaki ezinkulu ngomthwalo. Ndifuna ukwabelana ngokuphononongwa nje, kodwa ndingayikhetha ithembaYeka i-bolt, inikwe iimeko zokusebenza zokwenyani. Oku akuthengwa nje inxenye, lukhetho lwesisombululo esixhomekeke kukhuseleko lwendlela yonke.

Yintoni i-bibbored bolt kwaye yahluke njani kwinto eqhelekileyo?

Ngaphambi kokuba uthethe malunga nokhetho, kufuneka uqonde ukuba yintoniYeka i-boltKwaye kutheni imhlukile kumgangatho. Le ayisiyiyo nje i-bolt ngepuck.I-bolts eziqhubekayo, njengommiselo, banoyilo oluqinileyo ngakumbi, bahlala benemicu eqinisayo kunye nentloko ekhethekileyo eyenzelwe ukudlulisela imithwalo emikhulu. Zisetyenziswa kwiimeko apho kufuneka khona ukubonelela ngokulungiswa okuthembekileyo kwaye kuthintele ukonakala konxibelelwano phantsi kwempembelelo yokuphumelela okanye ezinye izinto zangaphandle. Rhoqo basetyenziswa kuYilo, apho indawo ekhethekileyo yokuqinisa kunye nokuxhathisa okuqinisekisiweyo kumbandela.

Kukho iintlobo ezininziii-bolts ezineemvakalelo, iphawuleka uyilo lwentloko kunye nendlela yokulungiswa. Eyona nto ixhaphakileyo i-bolts enemithanga yangaphakathi (yokukroba emngxunyeni) kunye neebhulukhwe ezinomtya wangaphandle (ukufuya kwi-Navigation). Ukukhetha uhlobo lohlobo oluthile luxhomekeke kuyilo lwemveliso kunye neemfuno zokuthembeka konxibelelwano. Kubalulekile ukuqwalasela izixhobo apho kwenziwa khona i-bolt net. Ngokwesiqhelo intsimbi, intsimbi engenasibala, kunye ne-alloys ngamandla anyukayo. Kubaluleke kangakanani ukuba okhethiweyoYeka i-boltIhambelana neemfuno ezithile, oku kumisela ukuqina kwalo kunye nokhuseleko.

Xa ukhethaI-bolt enzimaKuyimfuneko ukunikela ingqalelo kwiklasi yamandla entsimbi. Le yipharamitha ebalulekileyo echaza amandla e-bolt ukuze akwazi ukumelana nemithwalo ephezulu. Iiklasi zamandla ziboniswe ngamanani kunye neeleta, umzekelo, 8.8, 10.9, 12.9. Umntu ophezulu, owomeleleyo. Xa uziqhelanisa, zihlala zisoloko zibonisa ukuba umenzi akabonakalisi iklasi enkulu, ngenxa yoko kuya kufuneka uxhomekeke kwinkcazo kunye namaxwebhu emveliso ocetywayo. Oku, ngendlela, ihlala ingumbono apho iingxaki ziqala - xa ukhetho oluchanekileyo lwamandla aluthathi mali, olukhokelela ekutshatyalalisweni konxibelelwano phantsi komthwalo.

Iimpawu zokukhetha kunye nokusetyenziswa kwee-bolts eziqhubekayo

UkhethoI-bolt enzima-Asilulo kuphela ukukhetha ubungakanani kunye nezinto ezibonakalayo, kodwa nokuqonda iimeko eziza kusetyenziswa kuzo. Umzekelo, ukuba uxhulumaniso luphantsi ngokuhlala luhleli, ke kuyimfuneko ukusebenzisa ii-bolts ngentambo ye-Thunte ukuthintela ukonakalisa unxibelelwano. Inokuba yi-washer yokulungisa, isitshixo esikhethekileyo, okanye ukusetyenziswa kwe-natroilids. Ngamanye amaxesha, kubaninzi amakhompomu ebaluleke kakhulu, i-subred -uresthents of Paraties isetyenziselwa ukunceda amaqondo obushushu aphezulu. Ungayikhathaleli le nto, ngakumbi kwiimeko zokusebenza, apho ukuphakama nokupholisa kunokwenzeka.

Ndikhumbula imeko enye xa umthengi efunekayoI-bolts eziqhubekayongokukhangela izixhobo ezinzima. Yaboniswa ukuba iibhloko kufuneka zikwazi ukumelana nemithwalo enkulu enamandla. Ekuqaleni, banikezela nge-bolts enamanqanaba aphantsi kwamandla. Ngethamsanqa, bekunokwenzeka ukuba uqiniseke ukuba umxhasi wemfuneko yokukhetha i-bolts ngeklasi ephezulu kunye nokusetyenziswa kwentambo yentambo ekhethekileyo. Emva kokuba kufunyenwe izixhobo, kwiinyanga ezimbalwa kamva ukuguqulwa okudibeneyo kwafunyanwa. Yajika ukuba iibhotile azikwazanga ukumelana nomthwalo ngenxa yeklasi engonelanga. Yayiyindlela ebizayo enokupheliswa ukuba ilungileYeka i-bolt.

Isiceloii-bolts ezineemvakaleloIfuna izakhono ezithile kunye nokuthotyelwa kwetekhnoloji yokufaka. Kubalulekile ukumisela ngokufanelekileyo umzuzu wokuqinisa i-bolt. Ebuthathaka kakhulu into eqinileyo inokukhokelela ekuqhekekeni konxibelelwano, kwaye inkulu kakhulu kwintshabalalo. Ukusetyenziswa kweqhosha leDynametric kuyanyanzeleka, ngakumbi ngenxa yemidibano enoxanduva. Ungalibali malunga nokulungiswa kwendawo yonxibelelwano. Bafanele bacoceke kwaye bangabikho monakalo.

Ungayithenga phi ii-bolts eziqinisekileyo?

Uluhlu olubanzi luboniswa kwimarikeii-bolts ezineemvakaleloabavelisi abahlukeneyo. Xa ukhetha umthengisi, kubalulekile ukuba unikele ingqalelo kudumo lwakhe kunye nokufumaneka kwezatifikethi zomgangatho. Kubalulekile ukuqinisekisa ukuba umthengisi ubonelela ngesiqinisekiso seemveliso zakhe. Umzekelo, inkampaniI-Handon Zitai Fistener Mastener Com., kwindawo ye-Yongnian District, isixeko sasekhaya, i-hebei fathoier, yenye yeenkokeli ekuvelisweni kwamacandelo aqhelekileyo e-china kwaye unikezela ukhetho olubanziii-bolts ezineemvakaleloIiklasi ezahlukeneyo kunye nokubulawa kwabantu. Zinezixhobo zanamhlanje kunye nolawulo olusemgangathweni kuwo onke amabakala emveliso. (https://wwww.zitastens.com)

Kuyilungele ukuba inkampani ilungiselelwe kufutshane ne-roilling-huangzzhou, yendlela yesizwe i-107 kunye neBeijing-Shenzhen Expression, enikezela ngemveliso ebonakalayo nethembekileyo. Abanikezeli kuphelaI-bolts eziqhubekayokodwa uluhlu olubanzi lwabanye abantu abathengisayo. Kwakhona, kufanelekile ukuba unikele ingqalelo kumathuba oku-odola izisombululo zabanye. Ukuba uyayifunaYeka i-boltIfom engaqhelekanga okanye ubungakanani, inkampani inokwenza ngokwemizobo yakho. Oku kuyinyani ngakumbi kwimveliso entsonkothileyo, apho kuchanekile kwaye kufanelekile.

Kwimarike unokufumana abanye abathengisi abaninzi. Kodwa kubalulekile ukuba ungagcini kumgangatho. Ixabiso eliphantsiI-bolts eziqhubekayoIhlala yenziwe ngezinto ezingekho mgangathweni kwaye azihambelani neempawu ezibhengeziweyo. Oku kunokukhokelela kwiingxaki ezinkulu kwixesha elizayo. Ke ngoko, kungcono ukuhlawula kancinci, kodwa ukuze uzithembe ngokuthembekileyo kunye nokuqina kokuthatyathwayo.

Iimpazamo ezixhaphakileyo xa ukhethaii-bolts ezineemvakalelo

Yintoni enye eqhelekileyo? Ukukhetha okungachanekanga kwemisonto-m10 endaweni ye-M12. Iimeko zokusebenza azithathi i-akhawunti-i-bolt akwenzelwanga ukusebenza kumswakama ophezulu okanye ubushushu. Umzuzu oqinisekileyo wokuqina. Kwaye, kunjalo, ukungahoyi kwezatifikethi zokuvumelana. Zonke ezi mpazamo zikhokelela ekunxibe ngaphambi kwexesha kwaye, ekugqibeleni, ukuqhekeka kwezixhobo.

Ke ngoko, ngaphambi koku-odolaI-bolts eziqhubekayo, kubalulekile ukuba sihlalutya ngononophelo iimeko zomsebenzi wabo, khetha uhlobo olufanelekileyo kunye nezixhobo, kwaye uqiniseke ngokuhambelana neebhloko ngeempawu ezichaziweyo. Kungcono ukufuna ingcebiso kwiingcali. Baza kukunceda wenze ukhetho olufanelekileyo kwaye uphephe iimpazamo.

Ndiyathemba ukuba la mava amancinci aya kuba luncedo kwabo bajamelene nokhethoii-bolts ezineemvakalelo. Khumbula ukuba ukuthembeka kokukhawulezayo sisitshixo sokhuseleko kunye nokuqina kwezixhobo zakho. Kwaye kungcono ukuyidlala ikhuselekile kunokuba emva koko ulungise iziphumo zothando olungalunganga.