Abantu abaninzi abasingqongileyo bafunda malunga neetyhubhu ezixande ezisingqongileyo. Xa usebenzisa iityhubhu ezixande, abantu abaninzi bafumanisa ukuba umgangatho wabo unxulumene nemiba emininzi. Xa ukhetha iityhubhu ezixande, abantu kufuneka bazi iindlela ezithile zokuchonga. Ngokuqonda ngokunzulu, banokukhetha iimveliso ezilungileyo. Zeziphi iintlobo zeetyhubhu ezixande? Zeziphi iindlela zokwahlula iityhubhu ezixande?
Ziziphi iisayizi zetyhubhu ezixande?
Iityhubhu yoxandeiimodeli zinenkcukacha zilandelayo (ngeemilimitha):
400 * 600 * 6.0-16,
150 * 200 * 3.0-12,
60 * 120 * 2.5-6.0,
300 * 500 * 6.0-16,
100 * 300 * 4.0-12,
60 * 100 * 2.5-6.0,
200 * 500 * 6.0-16,
100 * 200 * 3.0-12. kwaye nangokunjalo.
Ityhubhu yoxande licandelo lesikwere elinemilo yentsimbi eyenziwe kwi-Q235 eshushu-eqengqelekayo okanye epholileyo eqengqelekayo okanye intsimbi yekhoyili njengesiseko sezinto, esenziwe ngokugoba okubandayo kwaye emva koko i-welded ephezulu. Ngaphandle kokunyuka kobunzima bodonga, ubungakanani bekona kunye nomgca othe tyaba wemibhobho eshinyeneyo enodonga olungqingqwa ifikelele okanye idlule inqanaba lokumelana ne-welding ebandayo eyenziwe imibhobho yesikwere.
Zeziphi iindlela zokwahlula iityhubhu ezixande?
1. Indlela yokuchonga iityhubhu zoxande ayiyonyani kwaye ingaphantsi, kwaye iityhubhu ezixande zilungele ukugoqa. Ukusonga ziintlobo ngeentlobo zeekreke ezenziwe phezu komphezulu weetyhubhu ezixande, ezihlala zihamba ngendlela yolwalathiso lwelongitudinal yemveliso yonke. Isizathu sokugoqa sibangelwa ukuphishekela ukusebenza okuphezulu ngabavelisi bomgunyathi kunye nabangaphantsi, okukhokelela ekunciphiseni okugqithisileyo kunye nokuveliswa kweendlebe. Ukugoba kwenzeka ngexesha lenkqubo elandelayo yokuqengqeleka, kwaye imveliso ephothiweyo iya kuqhekeka emva kokugoba, okukhokelela ekunciphiseni okukhulu kwamandla entsimbi.
2. Indlela yokuchonga iityhubhu ezixande kukuba kukho iindawo ezinemingxuma ezihlala zihleli kumphezulu wemibhobho. Umphezulu opitthiweyo sisiphene esibangelwa kukuguga nokukrazuka okukhulu kwigroove eqengqelekayo, okukhokelela kukungalingani okungaqhelekanga kumphezulu wentsimbi. Ngenxa yokufuna inzuzo ngabavelisi bemibhobho yomxoki kunye nephantsi yoxande, iigrooves eziqengqelekayo zihlala zigqitha kumgangatho.
3. Indlela yokuchonga iityhubhu eziluxande kukuba umphezulu weetyhubhu ezingeyonyani nezingaphantsi koxande uqhelene nokonakala. Kukho izizathu ezibini: (1). Izinto eziphathekayo zeetyhubhu ezingeyonyani kunye nezingaphantsi azilingani kwaye kukho ukungcola okuninzi. (2) . Abavelisi bomgunyathi nabakumgangatho ophantsi banezixhobo zesikhokelo ezingeyomfuneko ezithanda ukuncamathelisa intsimbi, kwaye obu bumdaka.
4. Indlela yokuchonga imibhobho yoxande kukuba umphezulu wezinto ezingeyonyani nezingaphantsi zilungele ukuqhekeka ngenxa yokuba i-billet yayo yenziwe nge-adobe, enemibhobho emininzi. Ngethuba lenkqubo yokupholisa, i-adobe iyancipha ngenxa yoxinzelelo lwe-thermal, kwaye emva kokuqengqeleka, kukho ukuqhekeka.
5. Indlela yokuchonga imibhobho yoxande kukuba imibhobho eyobuqhophololo kunye nengaphantsi ixhomekeke kwimikrwelo, njengoko izixhobo zomenzi wemibhobho yoxande ekhohlisayo kwaye engaphantsi ilula kwaye kulula ukuvelisa i-burrs, enokuthi ikhuphe umphezulu wentsimbi. Imikrwelo enzulu inciphisa amandla entsimbi.
6. Indlela yokuchonga yeetyhubhu ezixande ayiyonyani okanye ingaphantsi. Ityhubhu yoxande ayinayo intsimbi ecwebezelayo kwaye ibonakala ibomvu ngokukhanyayo. Kukho izizathu ezibini zokuba yenziwe nge-adobe. Iqondo lokushisa elijikelezayo lezinto ezikhohlisayo kunye neziphantsi azikho umgangatho, kwaye ukushisa kwabo kwentsimbi kulinganiswa ngokubonakalayo, okwenza kube nzima ukuqengqeleka ngokwendawo echaziweyo ye-austenite, kwaye ukusebenza kwentsimbi akukwazi ukuhlangabezana nomgangatho.
7. Indlela yokuchonga imibhobho yoxande kukuba imivalo enqamlezileyo yombhobho woxande ongeyonyani nangaphantsi ibhityile kwaye iphantsi, idla ngokukhokelela ekuzalisweni okunganelanga. Isizathu kukuba umenzi unokunyamezela okukhulu okubi, kunye neengqimba ezimbalwa zokuqala zoxinzelelo kwimveliso egqityiweyo
8. Indlela yokuchonga imibhobho yoxande kukuba i-cross-section of the fake and inferior rectangular pipes is elliptical. Isizathu kukuba umenzi, ukwenzela ukugcina izinto eziphathekayo, unokunciphisa okukhulu kwiipasethi ezimbini zokuqala zomqulu ogqityiweyo, onciphisa kakhulu amandla alolu hlobo lwentsimbi edibeneyo kwaye ayihambelani nemigangatho yemilinganiselo yangaphandle ye-threaded. intsimbi.
9. Iindlela zokuchonga zeimibhobho yoxandezibandakanya ukubunjwa okufanayo kwentsimbi ekumgangatho ophezulu, iitoni eziphezulu zoomatshini bokucheba abandayo, ubuso obugudileyo nobucocekileyo bokusika, ngelixa izinto ezingeyonyani nezingaphantsi zihlala zinenyama echithekileyo ekunqunyulweni kobuso ngenxa yomgangatho ombi wezinto eziphathekayo, ezingalinganiyo kwaye ezingenayo i-metallic luster. Ngaphezu koko, ngenxa yokunqunyulwa okulinganiselwe kweemveliso zomenzi, iindlebe ezinkulu zingabonakala entloko kunye nomsila.
Ziziphi iimodeli zeiityhubhu zentsimbi ezixande? Zeziphi iindlela zokwahlula iityhubhu ezixande? Lo mxholo ungentla yimpendulo wonke umntu afuna ukuyazi. Wonke umntu kufuneka abe nokuqonda okubanzi kohlobo lwetyhubhu yoxande, ukwenzela ukuba ukhethe eyona ifanelekileyo ngokweemfuno zabo, ukwenzela ukuba kuqinisekiswe ukuba wonke umsebenzi unokuqhutywa kakuhle. Ngamafutshane, kukho imizekelo emininzi yeentlobo zeetyhubhu ezixande, kwaye xa ukhetha, umntu kufuneka aqaphele iimfuno zabo.
Ixesha lokuposa: Sep-25-2023
