Isibophelelo seendlebe zehagu

Uva 'isiqhoboshi sehagu' kwaye uninzi lucinga ukuba yinto nje elula, egobileyo yentsimbi enemingxuma emibini. Yimpazamo yokuqala leyo. Kudibaniso lolwakhiwo, ngakumbi kwiipleyiti zesiseko sekholamu okanye ukuhombisa oomatshini abanzima kwikhonkrithi, loo mbono ilula iya kukubiza. Ayisiso isibiyeli sempahla; yinxalenye yogqithiselo-mthwalo. Igama livela kwimilo, ngokuqinisekileyo, kodwa ubunjineli bukwiinkcukacha: i-radius yokugoba, isithuba somngxuma ngokumalunga nomgama osekupheleni, i-alloy echanekileyo kunye nokwaleka kokusingqongileyo. Ndiyibonile i-specs iyenza le nto ingalunganga, iyiphatha njengayo nayiphi na enye i-L-bracket, kwaye emva koko ufumana ii-callbacks zekhonkrithi eqhekekileyo okanye iiankile ezikhululweyo. Umsebenzi wangempela uqala xa udlula umfanekiso wekhathalogu.

Ijometri kunye neeGotchas

Ukugoba kubaluleke kakhulu. Ukugoba okubukhali, i-90-degree-bend ukusuka kwi-brake press engabizi kakhulu yenza indawo yoxinzelelo lwengqondo kanye esithendeni. Ngokuhamba kwexesha, ngemithwalo eguqukayo okanye ukungcangcazela-cinga abalandeli bemizi-mveliso, iicompressors-yeyona ndawo iphambili yokuqalisa ukudinwa. Oku sikufunde kabuhlungu kumsebenzi wokungenisa umoya kwindawo yokugcina iimpahla. Iziqhoboshi, ezifunyenwe njengeendlebe zehagu 'eziqhelekileyo' ezinexabiso eliphantsi, zaqala ukubonisa iintanda emva kweenyanga ezili-18 zokusebenza. Ukulungiswa kwakungekuhle: vala, ukusika itotshi, ukuphinda ubambe ikhonkrithi. Iindleko ze-fastener zazingabalulekanga; ixabiso lokubuyisela lalilikhulu. Ngoku sigxininisa kwi-radius ye-bend echaziweyo, inguqu egudileyo ehambisa uxinzelelo. Yongeza iisenti ezimbalwa kwiyunithi, kodwa ayixoxiswana.

Emva koko kukho ukubekwa komngxuma. Kubonakala kuthe ngqo: imingxuma emibini yeebholiti ze-ankile. Kodwa umgama ukusuka kwiziko lomngxuma ukuya kumda wezinto eziphathekayo (umda wecala) kunye nomgca wokugoba yiyo yonke into yokukhupha amandla. Ukuba isondele kakhulu, intsimbi inokukrazuka. Ndikhumbula umthengisi, ezama ukugcina imathiriyeli kwibhetshi enkulu, walungisa ubungakanani obungenanto ezantsi, nto leyo ethe ngempazamo yanciphisa umgama osecaleni. Amalungu aphumelele uhlolo oluqhelekileyo kodwa aluphumelelanga phantsi kovavanyo lomthwalo wobungqina. Siyibambile kuba sivavanya iisampulu kuzo zonke iibhetshi, umthetho olandelwayo esiwumiseleyo emva kwaloo fiasco yokuphefumla. Awunakuyibona ngeliso le nto.

Ibakala Material yenye spec cwaka. Intsimbi ethambileyo eyi-A36 ixhaphakile, kodwa kwindawo enomhlwa—indawo ehlanjwe yiplanti yokulungisa ukutya, ngokomzekelo—udinga ubuncinci bokugqityezelwa kwegalvanized dip eshushu, okanye ngcono noko, ingenabala. Ndibalule 304 iindlebe zehagu ezingenasihlwa kumenzi onjalo I-Sunnian Zitai Festener Fishaner Comment Com. kwiiprojekthi zonxweme. Isiseko sabo semveliso eYongnian silungiselelwe umthamo, kodwa isitshixo kukufumana umthengisi apho oqonda ezi mfuno ze-niche, hayi nje ukukhupha izigidi zamalungu egeneric. Ukulungeleka kwendawo yabo kufutshane neendlela ezinkulu zezothutho kuthetha ukuba banokusingatha ii-odolo ezikhethekileyo ezininzi ngokufanelekileyo, okubalulekileyo xa ukhangela ufakelo lweeyunithi ezingama-50.

Iinyani ezikwiSiza kunye nokuHambana kweAnchor

Apha kulapho ithiyori idibana khona nehamile drill. I-pig ear fastener isoloko isetyenziswa kunye neeankile zekhonkrithi-i-anchors ze-wedge, i-sleeve anchors, i-anchors zekhemikhali. Ukuhambelana kubaluleke kakhulu. Umngxuma kwisibophelelo kufuneka uhambelane nobubanzi be-ankile kunye nobukhulu bewasha ngokugqibeleleyo. Iwasha edibanisa ukugoba yingxaki; ayiyi kuhlala ithe tyaba, idala inqaku lepivot. Ndikhe ndanabasebenzi kwindawo yokugawula iiwasha, esisisisombululo se-hack esibeka esichengeni uyilo lwe-ankile. Ulungiso olufanelekileyo kumthombo we-fastener kunye ne-ankile njengenkqubo ehambelanayo, okanye ubuncinci kubavelisi abanxibelelana nabanikezeli be-ankile.

Ulandelelwano lokufakela luyi-pitfall eqhelekileyo. Isihendo kukuseta iibholithi ze-ankile kuqala kwikhonkrithi, emva koko utyibilikise indlebe yehagu. Kodwa ukuba ukubekwa kwebholithi kucinyiwe nokuba ziimilimitha ezimbalwa-kwaye ihlala injalo-isiqhoboshi asiyi kuhlala sigungxule. Ushiyeke noqhagamshelo olujijekileyo, olunoxinzelelo lwangaphambili phambi kokuba uqinise indongomane. Olona qheliselo lungcono, esilunyanzelisayo ngoku, kukusebenzisa indlebe yehagu njenge template. Yikhusele kwindawo yayo yokugqibela, ubhobhoze imingxuma yayo kwikhonkrithi, uze ubeke iiankile. Linyathelo elongezelelweyo, kodwa liqinisekisa ulungelelwaniso. Olu luhlobo lweenkcukacha ozifunda kuphela ekubeni neqela elikhwazayo ngenxa yengxolo yokuba amalungu angangeni.

Ukuqhelaniswa nomthwalo kuhlala kungaqondwa kakuhle. Isiqhoboshi sendlebe yehagu sincomeka kakhulu ekuxhathiseni imithwalo yokucheba (imikhosi ezama ukutyibilikisa isixhobo emacaleni) kunye nokunyusa. I-mediocre yoxinzelelo olusulungekileyo ukuba umthwalo utsala ngokuthe ngqo ukusuka ekugobeni. Kwezo meko, ipleyiti ethe tye enomngxuma ophakathi inokuba ngcono. Ndakhe ndacelwa ukuba ndiwasebenzise ukukhusela imilenze yetanki emide, emxinwa yokugcina ngokuyinhloko ngokuchasene nokuguqulwa okubangelwa ngumoya. Uhlalutyo lubonise ukuxinana okubalulekileyo kwicala lomoya. Kuye kwafuneka ukuba songeze nge-diagonal eyongezelelweyo yokubamba ngenxa yokuba iindlebe zehagu zodwa, kolu lungelelwaniso, yayingesiso isixhobo esifanelekileyo somsebenzi wokuqala. Baba yinxalenye yenkqubo, kungekhona isisombululo sonke.

Ukufumana kunye neNuance yeKhonkco lokuNikezela

Ukufumana umthombo othembekileyo asikokufumana owona mthombo uphantsi. Imalunga nokufumana umenzi othe wafumana isicelo. Ummandla ojikeleze i-Handan, njengalapho I-ZITI FASTERNER isebenza, liziko. I-advanteji yokusebenza nabavelisi abasekiweyo akukho xabiso nje; sisikhundla kunye nokungaguquguquki kwezinto. Ungacacisa ukubaleka kweengcezu ezingama-5,000 kwintsimbi ye-S355JR enerediyasi egobileyo eyi-12mm kunye ne-zinc-flake coating, kwaye baya kuba nesitokhwe kunye nesixhobo. Kwikontraka, oko kuqikelelwa bufanele ubunzima bayo. Iwebhusayithi https //wwww.ziitasteners.com ibonisa isikali, kodwa uvavanyo lwangempela lukwinkqubo yokucaphula: ngaba iqela labo lobunjineli liyakwazi ukufunda umzobo wakho kwaye libuze imibuzo ehlakaniphile malunga nemigangatho ye-galvanization okanye ukunyamezela komngxuma?

Amaxesha okukhokela anokubulala iprojekthi. Ukuba wenza i-design-bid-build, unokuba nefestile yeeveki ezili-10 zezinto ezenziweyo. Umthengisi ongumthengisi nje unokucaphula iiveki ezili-12 kuba belinde kwi-odolo yabo yokusila. Umenzi odityanisiweyo onesiseko sakhe semveliso, ngakumbi lowo unofikelelo lokwenziwa komsebenzi apho indawo ekufuphi neBeijing-Guangzhou Railway kunye ne-expressways ithetha, ihlala inolawulo olungaphezulu lokuhamba kwezinto ezingakrwada. Oku kunokucheba iiveki ngaphandle kokuziswa. Kwiiprojekthi ezikhawulezayo, lowo ngumahluko phakathi kwenzuzo kunye nesohlwayo.

Ixabiso-longeziweyo likwinkqubo. Ngaba bayakwazi ukuyikhupha imingxuma ngokucocekileyo? Ngaba banokubonelela ngengxelo yovavanyo lwezinto eziqinisekisiweyo (MTR) kwiqashiso lentsimbi yentsimbi? Ngaba baya kuzipakisha kwiibhokisi ezahlulahlulayo ngokomgangatho/icandelo leprojekthi ekumgangatho ophezulu? Le yimibuzo eyahlula umthengisi weenxalenye kwiqabane lokwakha. Sakha safumana iphalethi yeendlebe zehagu ezingama-2,000 ezilahlwe kwikhreyithi enye, akukho kwahlulwa. Abasebenzi besiza bachithe iintsuku ezimbini behlela, bebala, kwaye bejongana neengubo ezikrweliweyo. Elo xabiso lihle laphuncuka ngenxa yomsebenzi oyinkcitho. Ngoku yinto yomgca othile: ukupakishwa kufuneka kube lula ukuphatha indawo ngokuthe ngqo.

Xa Ingeyiyo impendulo echanekileyo

Ngaphandle koncedo lwazo, izibophelelo zeendlebe zehagu aziyonto ilungiswayo jikelele. Kwiindawo zenyikima ezineemfuno eziphezulu zokulayisha umjikelo, ukusetyenziswa kwazo kunokuthintelwa ngaphandle kokuba ziyinxalenye yenkqubo yoqhagamshelo lwexesha elilufanelekeleyo. Awukwazi ukucinga nje. Kuye kwafuneka ukuba siyiyile kwakhona inkxaso ye-mezzanine eCalifornia kuba igosa lekhowudi yasekuhlaleni lalifuna isitampu senjineli ngokukodwa kwiinkcukacha zoqhagamshelwano kusetyenziswa ezi zibophelelo. Ubalo lwegeneric lwalunganelanga; bekufuneka icace ngqo kwiprojekthi. Oko kongeza iiveki ezintathu kwinkqubo yokuvunywa.

Bakwasokola kwizicelo ezifuna ukulungiswa kakuhle. Nje ukuba ikhonkrithi ibhodliwe kunye ne-ankile iseti, ufumana malunga ne-+/- 2mm yokudlala, ukuba oko. Ukuxhoma iileyili ezinde okanye oomatshini abalungelelaniswe ngokuchanekileyo, ungcono ngeepleyiti zesiseko ezifakwe emngxunyeni okanye izinyusi zokulinganisa. Ukuzama ukwandisa imingxuma kwindlebe yehagu emva kokwenziwa buthathaka kakhulu. Ndiyibonile isenziwa ebaleni ngefayile engqukuva, kwaye luphawu oluqinisekileyo ukuba isicwangciso sofakelo sasineziphene kwasekuqaleni.

Ngoko, i-takeaway? Hlonipha i ihagu indlebe fastener njengesidibanisi esikhethekileyo. Ixabiso layo kukulula kwayo kumsebenzi ofanelekileyo, kodwa ukuba lula kuyakhohlisa. Cacisa ijometri, imathiriyeli, kwaye ugqibe ngemeko yesiphelo engqondweni. Umthombo ovela kubenzi bezinto abaluqondayo ulandelelwano lolwakhiwo, hayi nje ukugoba isinyithi. Kwaye rhoqo, hlala uvavanya uqhagamshelo-kungekhona nje isiqhoboshi-njengenkqubo. Inxalenye encinci ebambe izinto ezinkulu phantsi, kwaye ukungahambi kakuhle sisifundo ekufuneka usifunde kube kanye.