Imigudu Round ezenziwe ngentsimbi kwalenza: GOST isicelo

Ukuze anoomatshini bokungenisa mihla zandile iimfuno. Umgangatho ufakelo yayo ixhomekeke intuthuzelo kunye nokhuseleko yabantu ngaphakathi kwisakhiwo. Ngoko ke, ngaphambi kokuba uhlobo acwangciswe ngalo iinjineli umoya wenze ubalo ngqo parameters zayo.

imigudu umoya Round ngentsimbi kwalenza amaninzi esetyenziselwa iinjongo ezinjalo izinto mveliso kunye nendlu. Oku kungenxa iimpawu zazo ethile. I ngakumbi ezi imibhobho kufuneka zithathelwe ingqalelo iinkcukacha.

Ukukhethwa ziphatha

Bile - an element of inkqubo yokungena kwi ngokohlobo ibhokisi. It inxaxheba ngqo kwi ajikelezayo khona umoya kunye ngokutsha kunye nokusingqongileyo lwangaphandle. Le nkqubo ngokwemvelo okanye forcedly (ngokusebenzisa compressors) esinokubakho.

Ukusebenza ixhomekeka kuhlobo ngemibhobho umoya, iimpawu zabo. enobubanzi Ukunqongophala okanye izinto ezingafanelekanga kuya kunciphisa amandla unxibelelwano, ukuvela ingxolo umoya.

imigudu umoya Round ezenziwe ngentsimbi kwalenza zisetyenziswa rhoqo ngaphezu kwabanye. Oku kungenxa iimpawu zazo kunye neepropati. Kubalulekile iparameters ezinjalo iimveliso ukuqina-lecandelo ubukhulu, imilo, uhlobo lwezinto, kananjalo iimpawu iikhompawundi lweziqalelo zezakhiwo.

Ukuze engazimisele imibhobho ukuhlangabezana neemfuno zale mihla, ezakhiwe ngokwesiko GOST 19904-90.

Iimpawu zezinto

imigudu Air of setyhula cross-icandelo ezenziwe ngentsimbi kwalenza, nto leyo efuna ukuba kumatshini GOST okanye imveliso manual, ngoku kukho imfuneko yayo eninzi. Bona ezakhiwe kwiphepha elingabhalwanga.

Ngokusebenzisa iintlobo enjalo ngentsimbi kwalenza nako ukuphumeza ukuxhathisa ashukimisayo ephantsi. Ukufakelwa iimveliso ilula. Esisangqa for ngeenxa bile umoya ezenziwe ngentsimbi kwalenza isetyenziswa alufane ngaphezu kwingono.

Ukususela preform entle ezivulwa Ngaba nemibhobho ngeenxa nemilo uxande naliphi na icandelo. Ixesha ukusebenza yemveliso kulo mbandela ukuya kwiminyaka-10. Galvanizing ayikho phantsi umhlwa. Inokubuyiselwa lula kuhanjiswe kwaye ifakwe kwi sayithi.

uhlobo

imibhobho setyhula ezenziwe ngentsimbi kwalenza iintlobo ezininzi, kuxhomekeke ukuhlelwa iimpawu ezithile.

Xa Uhlobo komphetho ityhubhu inakho omthuqwa okanye spiralnonavivnye. ukuthembeka Greater ziyahluka kuqala. imilo yazo kubangela ngqongqo ezongezelelweyo kunye nokuthembeka duct.

Iklasi ezinoxinano kunye nesidima elayibrari ibe n (eziqinileyo) kunye N (eziqhelekileyo). Kwimeko yokuqala, imveliso unako ukumelana xi 1.4 kPa. Basenokuba sifakwe kwi ndawo, obubonakala ngokuba yincwadi evuliweyo ngomlilo aphezulu okanye umngcipheko dubulo. Kwizakhiwo yesiqhelo yeklasi kusetyenziswa H imibhobho

Imibhobho Production spiralnonavivnyh

Spiralnonavivnye of imibhobho ezenziwe ngentsimbi kwalenza osisingela 137 mm ububanzi. It ahamba kunye ifaka kungqameko uhlobo lokutshixa lokuvala. Nokuhlangana kwayo, imveliso uhlala ngaphandle.

Ubukhulu be duct ogqityiweyo luxhomekeke Isefu billet steel ubukhulu. Kuba iimveliso amacandelo 150-350 mm efunekayo izinto 0,55 mm. Ukuba sangqa umbhobho kufuneka 360-800 mm, Ebubanzini for wokwenziwa kwalo kufuneka ube 0.7 mm. I-cross-icandelo ebanzi kakhulu ye umoya unxibelelwano ngu 850-1250 mm. Iphepha Isefu ufanele abe Ebubanzini 1 mm.

imveliso Factory luqinisekisa inkonzo izinto umbhobho lentengiso 3-6 m. Ukuba umthengi kuyimfuneko ukunyusa inkqubo usebenzisa enye ubude bile, wenza iimveliso ukuba odola.

Imibhobho Properties spiralnonavivnyh

Athandwa thaca iimveliso ngenxa iimpawu zazo. Kwimeko mveliso a imibhobho ezijikeleze umthungo kwecandelo setyhula zomnqamlezo ngentsimbi kwalenza babe namandla eliphezulu. Ribbing nokoma, kwaye iphepha obhityileyo iimveliso zentsimbi inikeza lula.

Degree Yokhuseleko kwi imibhobho amelwe iintlobo P. amalungu .Luqhubekekisiwe ngakumbi abicah sealant.

Ngenxa ezi mpawu le ukufakelwa iimveliso ezifana ilula kwaye ayifuni inani elikhulu iikhompawundi. Kuba lilungiselelo inkqubo umoya kunokwenzeka ukuba ukusebenzisa imibhobho m ukuya kwi-12 ubude.

Umoya ugqithayo kuwo, unxibelelwano olo, ngakumbi ejijekileyo. Oku omnika kukukhawuleziswa kwaye kunciphisa ingxolo.

Imibhobho welding, kunye nemveliso yazo

Manufacturing anoomatshini bokungenisa longitudinal ibandakanya emaphethelweni kuthinjwe ngentsimbi sheet ngokusebenzisa iPIN okanye esisangqa.

Ngokuba izinto Iphepha ubungakanani ukusika standard ngokuzenzekelayo. Ukuba ikhona imfuneko ukuvelisa imibhobho intsimbi kwalenza kunye nezinye parameters, yesihloko eso basinqumla kwenziwa ngesandla usebenzisa izixhobo ezizodwa.

Emva ukunciphisa workpiece ifikelela abhaliweyo. Kutyhilwa izinto ibe ityhubhu le ubukhulu efunekayo. Ngaphezu koko Songa kufikelela migca izinto lokusila. Edge longitudinal we bile ngayo. Ezibayeni ngobuso phantsi lonke ubude.

Ngale ndlela ufumene mfutshane umbhobho 1.5-2.5 m. Indibano ezi mveliso basebenzisa iintlobo amanqaku ezimile.

Izinto eziluncedo imibhobho longitudinal welding

Xa sithelekisa imibhobho welding setyhula ezenziwe ngentsimbi kwalenza kunye buxande iintlobo zazo, okokuqala ayibizi kakhulu. Yokuba ngaphezu "cwaka", babe ezihamba ngcono. Kuba lula ukufaka ngaphezu iintlobo duct yoxande.

Kodwa ke, xa uthelekisa kunye nemibhobho spiralnonavivnymi, iintlobo nge welding, wamisa nzima. Bafuna ukwenza unxibelelwano ngaphezulu, t. To. Ubude ngezihloko hlobo zincinane kakhulu.

Ngoko ke, nokuhlaziya ngokutsa umoya kwindlu yabucala kusetyenziswa welding, imibhobho. Bona abiza. Kodwa spiralnonavivnye imibhobho ezininzi zisetyenziswa kwiindawo zoshishino. Unxulumano ezimbalwa ekufuneka zenziwe, ngcono inkqubo ngokutsha.

nokufakwa

Ukwenza ukujika, isebe, okanye utshintsho, ngentsimbi kwalenza ukuvelisa duct setyhula moldings. Babe nokunika ngobubanzi ezahlukeneyo kwaye ekhethiweyo ngokungqinelana ne kwicandelo umnqamlezo kombhobho ukuba umoya.

Izinto zenzelwe uphuhliso kunye nofakelo nkqubo ngokupheleleyo zibandakanya ezinjalo iimveliso: Tees, ukugoba, yamaHindu, amavili, uhambo, ukugoba, kunye neqhina emnqamlezweni. Oku kwenzeka xa ufaka uyilo umoya isakhiwo lisetyenziswa kwisixa lilonke ngaphezu iimveliso ezintle ngaphezu kwimibhobho ngokwabo.

Ngoko ke, umgangatho imveliso yabo ayikho ibalulekile njengoko imigudu umoya. Amalungu ezincinane iya kuba le nkqubo, ngcono. Kwamalunga ekuhambeni kwexesha ukufumba uthuli nezibi. Ngoko ke, ubuso agudileyo ngakumbi ngaphakathi, le okuhlala iya kuba ubomi nkqubo.

Ekubeni ngomsebenzi iimveliso ezifana imibhobho ngeenxa zonke ezenziwe ngentsimbi kwalenza, kunokwenziwa isigqibo ukuba yinkqubo kakhulu zithandwa. ixabiso layo kunye nokusebenza uzenze ubango nokufakwa kweenkqubo ezahlukeneyo umoya. Ngohlobo ngalunye igumbi kufuneka ukhethe iintlobo imibhobho.