1. Iplastiki
I-Plastiki ibhekisela kwikhono lezinto zetsimbi ukuvelisa i-deformation yeplastiki (i-deformation esisigxina) ngaphandle komonakalo phantsi komthwalo.
2. Ukuqina
Ukuqina yigeyiji yokuba ukuqina okanye ukuthamba kwesixhobo sentsimbi.Kobu bomi ekuvelisweni kwendlela yokulinganisa ubulukhuni yeyona isetyenziswa ngokuqhelekileyo kwindlela yobulukhuni be-indenter, kukusebenzisa imilo ethile yejometri yentloko ye-indenter phantsi komthwalo othile kumphezulu wezinto zetsimbi eziza kuvavanywa, ngokutsho iqondo le-indenter ukumisela ixabiso lobulukhuni.
Iindlela ezisetyenziswa ngokuqhelekileyo ziiBrinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) kunye neVickers hardness (HV) kunye nezinye iindlela.
3. Ukudinwa
Amandla, iplastiki kunye nobunzima zibonakaliso zeempawu zemishini yesinyithi phantsi komthwalo we-static.Enyanisweni, iindawo ezininzi zoomatshini zisebenza phantsi kwemithwalo ye-cyclic, kwaye ukukhathala kunokwenzeka phantsi kwezi meko.Indlela nayo ifuna ukuba nenye imilo yecandelo lombhobho wensimbi owenziwe ngokukodwa.
Uxinzelelo oluphantsi lwezothutho lwentsimbi oludityanisiweyo umbhobho wentsimbi (GB/T3092-1993) yaziwa ngokuba ngumbhobho odityanisiweyo ngokubanzi, owaziwa ngokuba ngumbhobho omnyama.Ngumbhobho wentsimbi odityanisiweyo osetyenziselwa ukuhambisa amanzi, igesi, umoya, i-oyile, ukufudumeza umphunga kunye nolunye ulwelo oluphantsi loxinzelelo jikelele kunye nezinye iinjongo.Ubukhulu bodonga lombhobho wentsimbi buhlulwe kumbhobho wentsimbi oqhelekileyo kunye nombhobho wentsimbi ojiyileyo.Umbhobho ekupheleni ifomu yahlulwe non - rebar ityhubhu yentsimbi (ityhubhu ukukhanya) kunye nentsimbi rebar ityhubhu.Inkcazo yetyhubhu yensimbi ibonakaliswe nge-diameter ye-nominal (mm), eyi-approximation ye-diameter yangaphakathi.Kuyinto yesiko ukusebenzisa i-intshi, njenge-11/2.Umbhobho wentsimbi odityanisiweyo osetyenziselwa ukuthuthwa koxinzelelo oluphantsi usetyenziswa ikakhulu njengombhobho wokuqala wombhobho wentsimbi odityanisiweyo osetyenziselwa ukuthuthwa koxinzelelo oluphantsi.
Umbhobho wentsimbi odityanisiweyo odityanisiweyo wothutho loxinzelelo oluphantsi (i-GB/T3091-1993) ikwabizwa ngokuba ngumbhobho wentsimbi owenziwe ngamatye, owaziwa ngokuba ngumbhobho omhlophe.Ngumbhobho wentsimbi osetyenziselwa ukuhambisa amanzi, igesi, ioyile yomoya, ukufudumeza umphunga, amanzi ashushu kunye nolunye ulwelo oluphantsi loxinzelelo ngokubanzi okanye ezinye iinjongo.Ubukhulu bodonga lombhobho wentsimbi buhlulwe kumbhobho oqhelekileyo wentsimbi kunye nombhobho wentsimbi.Isiphelo sombhobho sihlulwe kumbhobho wensimbi owenziwe ngentsimbi ngaphandle kwentambo kunye nombhobho wensimbi owenziwe ngentambo.
I-carbon steel wire bushing eqhelekileyo (i-GB3640-88) isetyenziselwa ukukhusela ucingo kwizakhiwo zoshishino kunye nezoluntu, ukufakwa koomatshini kunye nezixhobo kunye nezinye iiprojekthi zokufakelwa kombane.
Umthungo othe ngqo wombane wentsimbi welded welded pipe (YB242-63) ngumbhobho wentsimbi oneentsimbi ezidityanisiweyo ezinde.Ngokuqhelekileyo yahlulwe ibe yi-metric welded steel pipe, i-welded thin-wall pipe, i-tubing yokupholisa i-transformer njalo njalo.
Umthungo weSpiral umthungo ontywiliselwe iarc welding wentsimbi umbhobho (SY5036-83) wothutho loxinzelelo lolwelo ngumbhobho wentsimbi ojikelezayo, owenziwe ngomtya wentsimbi eshushu njengetyhubhu engenanto, edla ngokuyilwa kubushushu obufudumeleyo kwaye idityaniswe yindlela yokuwelda ye-arc enamacala amabini. .Umbhobho wensimbi unamandla okuthwala amandla kunye nokusebenza kakuhle kwe-welding.Kukhuselekile kwaye kuthembekile ukusetyenziswa emva kwazo zonke iintlobo zohlolo olungqongqo lwesayensi kunye novavanyo.Umbhobho omkhulu wentsimbi, ukuhanjiswa okuphezulu, kwaye unokugcina utyalo-mali lokubeka imibhobho.Isetyenziswa ikakhulu ukuhambisa ioyile kunye nemibhobho yegesi yendalo.
Owona msebenzi uphambili wetyhubhu yesikwere engenamthungo，Eyona nkqubo iphambili
1. Inkqubo yetyhubhu yesipili yomgangatho wococeko:
Umbhobho billet ukufudumeza - ukuhlolwa - ulusu - - - ukugqobhoza, pickling, ukugaya, ukuthanjiswa owomileyo, intloko welding, umzobo ebandayo, unyango isisombululo elomeleleyo, pickling, pickling passivation - ukuhlolwa - esongwe ebandayo - ioli - ukusika intloko - owomileyo - ukugulisa, ukugulisa, ukuhlolwa, ukuchongwa, ukupakishwa kwemveliso egqityiweyo
2. inkqubo yombhobho woshishino
Tube billet ukufudumeza - ukuhlolwa - ulusu - - - ukugqobhoza, pickling, ukugaya, ukuthambisa owomileyo, intloko welding, umzobo ebandayo, unyango isisombululo eqinileyo, pickling, pickling passivation - ukuhlolwa
3. Inkqubo yokudibanisa umbhobho
Ukukhulula, ukulinganisa, ukusika isiphelo kunye ne-welding, i-looping, ukwenza, i-welding, i-welding bead ngaphakathi nangaphandle ukususa - ukulungiswa kwangaphambili - unyango lobushushu lokungeniswa, ukulinganisa kunye nokulungelelanisa, uvavanyo lwangoku lwe-eddy, ukusika, ukukhangela uxinzelelo lwe-hydraulic, ukukhangela, ukuhlolwa kokugqibela, ukupakishwa.
4. inkqubo yetyhubhu yesikwere engenamthungo
Ukuhlolwa kombhobho wentsimbi ejikelezileyo - - - - ukufudumeza ukugqobhoza, ukulinganisa, ukuqengqeleka okushushu, intloko ecaba, uhlolo, ukuchola, ukufakwa kwebhola - ukutsalwa ngokubanda - ukubumba - umlomo - ukuhlolwa
Owona msebenzi uphambili wetyhubhu yesikwere engenamthungo, Injongo ngokubanzi
1. Umbhobho wensimbi ongenamthungo kwisakhiwo (i-GB / T8162-1999) isetyenziselwa isakhiwo esiqhelekileyo kunye nesakhiwo somatshini wombhobho wensimbi ongenamthungo.
2. Umbhobho wensimbi ongenamthungo wokuthuthwa kwamanzi (i-GB/T8163-1999) isetyenziselwa ukuhambisa amanzi, i-oyile, igesi kunye nolunye ulwelo kumbhobho wensimbi ongenamthungo jikelele.
3. Iityhubhu zentsimbi ezingenamthungo kwiibhoyila zoxinzelelo oluphantsi kunye noluphakathi (GB3087-1999) zikumgangatho ophezulu wekhabhoni yentsimbi yentsimbi eshushu-eqengqelekayo kunye nebandayo (eqengqelekayo) iityhubhu yentsimbi engenamthungo, esetyenziselwa ukwenza imibhobho yomphunga eshushu kakhulu, ukubilisa imibhobho yamanzi ngeendlela ezahlukeneyo. izakhiwo zeebhoyila zoxinzelelo oluphantsi noluphakathi kunye nemibhobho yomphunga eshushu kakhulu, imibhobho yomsi emikhulu, imibhobho emincinci yomsi kunye nemibhobho yezitena zearch yeebhoyila zelocomotive.
4. Ityhubhu yensimbi engenamthungo kwibhoyila yoxinzelelo oluphezulu (i-GB5310-1995) isetyenziselwa ukuvelisa uxinzelelo oluphezulu kunye noxinzelelo olungaphezulu koxinzelelo lwamanzi ityhubhu yebhoyila yokufudumeza indawo enomgangatho ophezulu wekhabhoni, intsimbi yealloy kunye nentsimbi engenamthungo.
5. Umbhobho wensimbi ongenamthungo ophakamileyo wezixhobo zesichumisi sekhemikhali (GB6479-2000) ifanelekile kwiqondo lokushisa elisebenzayo -40 ~ 400 ℃, uxinzelelo olusebenzayo lwe-10 ~ 30Ma izixhobo zeekhemikhali kunye nemibhobho yomgangatho ophezulu we-carbon structural steel kunye ne-alloy steel seamless. umbhobho wentsimbi.
6. Ityhubhu yentsimbi engenamthungo yokuqhekeka kwepetroleum (i-GB9948-88) ifanelekile ityhubhu yesithando somlilo, umtshintshi wobushushu kunye nombhobho wentsimbi engenamthungo yokucoca i-petroleum.
7. Umbhobho wensimbi wokugaya i-geological drilling (YB235-70) isetyenziselwa ukugrumba okungundoqo lisebe le-geological, elinokwahlulwa libe ngumbhobho wokubhobhoza, i-drill collar, i-core pipe, i-casing pipe kunye ne-precipitation pipe ngokusetyenziswa kwayo.
8. Umbhobho wensimbi ongenamthungo we-diamond core drilling (GB3423-82) isetyenziselwa i-diamond core drilling pipe, intonga engundoqo, umbhobho wensimbi ongenamthungo.
9. Umbhobho wokugaya i-oyile (YB528-65) ngumbhobho wensimbi ongenamthungo osetyenziselwa iziphelo zombini zokugaya ioli ngaphakathi okanye ngaphandle.Umbhobho wensimbi unokwahlulwa ube ziintlobo ezimbini: ucingo olujikayo kunye nocingo olungaguqukiyo.Umbhobho wocingo ojikayo udityaniswe ngokudibeneyo, kwaye umbhobho wocingo ongaguqukiyo udityaniswe nesixhobo sokudibanisa nge-butt welding method.
10. Umbhobho wentsimbi yensimbi engenamthungo yeenqanawa (i-GB5213-85) yipayipi yentsimbi ye-carbon engenamthungo esetyenziselwa ukuveliswa kwenkqubo yombhobho woxinzelelo lweklasi, iklasi ye-II yenkqubo yombhobho yoxinzelelo, ibhoyili kunye ne-superheater.Ubushushu bokusebenza kombhobho wentsimbi yekhabhoni engenamthungo eludongeni aluyi kuba ngaphezu kwama-450 ℃, kwaye elo lodonga lombhobho wentsimbi engenamthungo luya kudlula kuma-450 ℃.
11. Umbhobho wensimbi ongenamthungo wombhobho we-axle yemoto (i-GB3088-82) ngumbhobho wentsimbi eshushu eqengqelekayo ekumgangatho ophezulu wekhabhoni yesakhiwo sentsimbi kunye nentsimbi yesakhiwo sentsimbi kumbhobho we-axle wemoto kunye nombhobho wezindlu we-axle we-axle yokuqhuba.
12. Ityhubhu yoxinzelelo oluphezulu lwe-injini ye-diesel (GB3093-2002) yityhubhu yentsimbi engenamthungo ebandayo yombhobho woxinzelelo oluphezulu lwenkqubo yokutofa kwe-injini ye-diesel.
13. Iityhubhu zentsimbi ezingenamthungo ezinomthamo wangaphakathi ochanekileyo we-hydraulic kunye ne-pneumatic cylinders (GB8713-88) ziityhubhu zentsimbi ezitsalwa ngokubanda okanye eziqengqelekayo ezigqitywe ngokucokisekileyo ezinomthungo ochanekileyo wangaphakathi we-hydraulic kunye ne-pneumatic cylinders.
14. Umbhobho wensimbi ongenamthungo (GB3639-2000) obandayo owenziweyo okanye obandayo owenziweyo usetyenziselwa ukwakhiwa komatshini, izixhobo ze-hydraulic ezinobunzulu obuchanekileyo kunye nokugqiba kakuhle komhlaba.Ukusetyenziswa kokuchaneka kombhobho wentsimbi yokwenziwa komatshini wokwenziwa komatshini okanye izixhobo zehydraulic, kunokonga kakhulu iiyure zoomatshini, ukuphucula izinga lokusetyenziswa kwezinto, kunye nokuphucula umgangatho wemveliso.
15. Umbhobho wensimbi engenamthungo wesakhiwo (i-GB/T14975-2002) ngumbhobho otshisayo (i-extruding, ukwandisa) kunye ne-cold-drawn (rolling) engenamthungo eyenziwe ngensimbi engenasici, esetyenziswa ngokubanzi kwiikhemikhali, i-petroleum; impahla yelaphu, ezonyango, yokutya, koomatshini kunye namanye amashishini emibhobho ekwaziyo ukumelana nomhlwa kunye namalungu olwakhiwo kunye neenxalenye.
16. Iityhubhu zentsimbi ezingenamthungo zokuthutha ulwelo (GB/T14976-2002) zishushu-ziqengqiwe (zandisiweyo, zandisiwe) kunye neetyhubhu zentsimbi ezingenamthungo (eziqengqelekayo) ezenziwe ngentsimbi engatyiwayo yokuthuthwa kwamanzi.
17. Umbhobho okhethekileyo wentsimbi engenamthungo ligama eliqhelekileyo lombhobho wentsimbi ongenamthungo kunye nezinye iimilo zecandelo lomnqamlezo ngaphandle kombhobho ongqukuva.
Ixesha lokuposa: May-23-2022