I-Welding iyindlela yokuxhumana ebaluleke kakhulu izakhiwo zensimbi okwamanje. Inezinzuzo zokungenzi buthaka izingxenye zezingxenye, ukuqina okuhle, isakhiwo esilula, ukwakhiwa okulula nokusebenza okuzenzakalelayo.

Umsebenzi wokuxhuma uwukuhlanganisa amapuleti ensimbi noma insimbi emise okwensimbi ibe amalungu ngendlela ethile noma ukuhlanganisa izingxenye eziningana zibe isakhiwo esiphelele, ukuze kuqinisekiswe ukuthi zisebenza ndawonye.  

Izindlela zokuxhuma isakhiwo sensimbi: Welding, i-rivet futhi uxhumano lwe-bolting.

Steel Building Structure uxhumano-Welding

Uxhumano olushiselwe ngokushisa okukhiqizwa yi-arc ukwenza izingxenye ze-electrode ne-welding zincibilike, ngemva kokushisela ukufingqa, ukuze kuxhunywe izingxenye zokushisela zibe munye.

Izinzuzo kanye nokubi uxhumano ashiselwe

Izinzuzo:  

  • Ayenzi buthaka ingxenye yengxenye, ukonga insimbi;  
  • Kungenziwa ashiselwe zibe yimuphi umumo izingxenye, Welding kungenziwa ashiselwe ngqo, ngokuvamile abadingi ezinye izixhumi, izingxenye ezilula, yokukhiqiza zabasebenzi ukonga;  
  • Ukuqina kokuxhumana kuhle futhi ukuqina kukhulu;  
  • Kulula ukusebenzisa i-automation, ukusebenza kahle kokukhiqiza okuphezulu.  

Okumbi:  

  • Izinto ezisendaweni ethinteke ukushisa eduze ne-weld ziba brittle;  
  • Ukucindezeleka kwe-Welding residual kanye ne-deformation kukhiqizwa ezingxenyeni ze-welding, ezinemiphumela emibi emsebenzini wesakhiwo.  
  • Izakhiwo ezishiselwe zizwela kakhulu emifantwini. Uma kwenzeka ukuqhekeka kwendawo, kungase kusakazeke ngokushesha kuso sonke isigaba, ikakhulukazi ezingeni lokushisa eliphansi, ukuphuka kwe-brittle kulula ukwenzeka.

Ukufunda okuqhubekayo: I-Structural Steel Welding & I-Welded Splice Joint Esakhiweni Sensimbi

Steel Building Structure uxhumano-Bolting

Ukuxhumeka kwe-bolting kunenzuzo yokufaka okulula, okufanelekile ikakhulukazi ukufakwa kwesayithi nokuxhumeka, kodwa futhi kulula ukuhlakazeka, okulungele isidingo sokuhlanganisa nokuhlakaza isakhiwo kanye nokuxhumeka kwesikhashana. Ukungalungi kwayo kuyisidingo sokudonsa umgodi bese unqwabelanisa umgodi oyisiphukuphuku, ukwandisa umsebenzi wokukhiqiza; Imbobo yebhawodi iphinda yenza ingxenye yelungu ibe buthaka, futhi ipuleti lokuxhuma lidinga ukugqitshwa ngalo noma lingeze ipuleti lokuhlanganisa noma i-Angle steel nezinye izixhumi, ngakho kubiza insimbi eningi kunoxhumo lokushisela.  

Xhuma ngamabhawodi ajwayelekile

Ngokwezidingo zekhwalithi yodonga lwembobo, izimbobo zebhawodi zihlukaniswe izigaba ezimbili: izimbobo zekilasi I (A, B) nezimbobo zekilasi II (C).  

Uxhumo oluboshiwe lwembobo yohlobo I lunokushear okuphezulu namandla okuthwala kunalawo wembobo yoHlobo II, kodwa ukwenziwa kwembobo yoHlobo I kuyakhathaza futhi kuyabiza.  

Izimbobo ze-bolt ze-Class A kanye no-B zinezidingo eziphezulu zokwenziwa kwemigodi, kodwa kunzima ukuzifaka futhi zibiza kakhulu, ngakho azivamile ukusetshenziswa. Izimbobo zamabholithi Ekilasi C zimaholoholo futhi azinembile, kodwa kulula ukuzifaka. Zisetshenziswa kakhulu ezakhiweni zensimbi.  

Amabhawodi anamandla aphezulu

Indlela yokudlulisa amandla e-shear ngoxhumano lwebhawodi yamandla aphezulu ihlukile kuleyo yokuxhumeka kwebhawodi okuvamile. I-bolt evamile idlulisela amandla e-shear ngokumelana ne-shear ye-bolt kanye nokucindezela okuthwala, kuyilapho uxhumano lwe-bolt olunamandla amakhulu ludlulisela amandla e-shear ngokumelana okuqinile kwe-friction phakathi kwamapuleti axhunyiwe.  

Ukufakwa nge-wrench ekhethekile, qinisa i-nati nge-torque enkulu ukuze isikulufu sibe ne-pre-tension enkulu. I-pre-tension ye-high-strength bolt ibopha izingxenye ezixhunyiwe ukuze indawo yokuxhumana yezingxenye ikhiqize amandla amakhulu okungqubuzana, futhi amandla angaphandle adluliswa ngokungqubuzana. Lokhu kuxhumana kubizwa ngokuthi uxhumano lwe-bolt friction ephezulu.  

Ukusebenza kwebhawodi kuvezwa izinga lokusebenza kwebhawodi, njengokuthi 4.6, 8.8, 10.9.  

Inombolo engaphambi kwephoyinti ledesimali ikhombisa amandla aqinile wento yebhawodi, futhi inombolo engemuva kwephoyinti ledesimali ikhombisa isilinganiso samandla e-flexural.  

Amandla ekilasi 4.6, 8.8 kanye namabhawodi angu-10.9 angawakwa-400N/mm2, 800N/mm2 kanye no-1000N/mm2 ngokulandelana.  

Amabhawodi e-Class C angu-4.6 noma angu-4.8 futhi enziwe ngensimbi ye-Q235.  

Amabhawodi eBanga A no-B awebanga lesi-5.6 noma le-8.8 futhi enziwe ngensimbi ye-alloy ephansi noma ngemva kokwelashwa kokushisa.  

Amabhawodi anamandla aphezulu yibanga lesi-8.8 noma le-10.9, enziwe ngensimbi engu-45, insimbi engu-40B nensimbi engu-20MnTiB.  

Kunezinhlobo ezimbili zezibalo zoxhumo olunamabhawodi anamandla amakhulu:  

1. Uxhumano lwe-friction luncike kuphela ekuphikiseni okuqinile kokungqubuzana phakathi kwamapuleti axhunyiwe ukuze adlulisele amandla, futhi ukumelana nokungqubuzana kusanda kunqotshwa njengesimo esilinganiselwe somthamo wokuthwala uxhumano. Ngakho-ke, ukuguqulwa kwe-shear kokuxhumeka kuncane futhi ubuqotho buhle.  

2. Ukuxhumeka kohlobo lokucindezela ngokungqubuzana phakathi kwepuleti elixhumayo namandla ahlangene ebhawodi, kushear yebhawudo noma ukucindezela (ukucindezela) okungalungile komkhawulo womthamo wokuthwala wokuxhuma.  

Amabhawodi anamandla aphezulu abhojwa emigodini. Uxhumano lohlobo lwe-Friction, indawo yokungena kunodayamitha omncane webhawodi ongu-1.5-2.0mm, uhlobo lwengcindezi engu-1.0-1.5mm. Ukuze kuthuthukiswe ukungqubuzana, izindawo zokuthintana zoxhumo nazo kufanele ziphathwe.

Steel Building Structure Connection-Rivet

Uxhumano lwe-Rivet ukwenza ama-rivets anekhanda le-nail elenziwe i-semicircular ekugcineni komunye umkhawulo, bese ufaka ngokushesha induku ye-nail emgodini wesixhumi ngemva kokushisa okubomvu, bese usebenzisa isibhamu esiqhumayo ukuze uqhume omunye umkhawulo ekhanda le-nail ukuze yenza ukuxhumana kuphephe.

Izinzuzo: ukudluliswa kwamandla okuthembekile kwe-riveting, ipulasitiki enhle, ukuqina, ikhwalithi kulula ukuyihlola nokuqinisekisa, ingasetshenziselwa isakhiwo esindayo nesithwala ngqo esinamandla.  

Okumbi: inqubo ye-riveting iyinkimbinkimbi, izindleko zokukhiqiza zabasebenzi kanye nezinto zokwakha, kanye nokuqina okuphezulu kwabasebenzi, ngakho-ke ishintshwe ngokuyisisekelo yi-welding kanye nokuxhumeka kwe-bolt yamandla aphezulu.

Imodi yokuxhuma kanye nekhwalithi yayo ithinta ngqo ukusebenza kokusebenza kwe isakhiwo sensimbi. Ukuxhumana kwesakhiwo sensimbi kufanele kuhambisane nemigomo yokuphepha nokuthembeka, ukudluliswa kwamandla okucacile, isakhiwo esilula, ukukhiqiza okulula nokugcinwa kwensimbi. Ilunga kufanele libe namandla anele futhi libe nesikhala esanele esifanele ukuxhumana.  

Xhumana nathi >>

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Ithimba lethu lonjiniyela lizoyiklama ngokwesivinini somoya sasendaweni, umthamo wemvula, length*width*ubude, nezinye izinketho ezengeziwe. Noma, singalandela imidwebo yakho. Ngicela ungitshele imfuneko yakho, futhi sizokwenza okunye!

Sebenzisa ifomu ukuze ufinyelele futhi sizokuthinta ngokushesha ngangokunokwenzeka.

Mayelana Nombhali: K-HOME

K-home Inkampani Steel Structure Co., Ltd ihlanganisa indawo 120,000 square metres. Sisebenza ekwakhiweni, isabelomali sephrojekthi, ukwenziwa, kanye ukufakwa kwezakhiwo zensimbi ze-PEB kanye namaphaneli amasemishi aneziqu zenkontileka ezijwayelekile zebanga lesibili. Imikhiqizo yethu imboza izakhiwo zensimbi ezilula, Izakhiwo ze-PEB, izindlu ze-prefab ezibiza kancane, izindlu zezitsha, insimbi ye-C/Z, amamodeli ahlukahlukene epuleti lensimbi enombala, amaphaneli esemishi le-PU, amaphaneli esisemishi se-eps, amaphaneli amasemishi e-rock wool, amaphaneli egumbi elibandayo, amapuleti okuhlanza, nezinye izinto zokwakha.