20 # Umbhobho wentsimbi ochanekileyo

20 # Precision Steel Pipe Featured Image

Inkcazelo emfutshane:

I-20 # ityhubhu yentsimbi echanekileyo yimathiriyeli yentsimbi ephezulu echanekileyo ecutshungulwa ngumzobo obandayo okanye ukuqengqeleka okushushu. Ngenxa yokuba i-20 # echanekileyo ipayipi yensimbi ayinamaleko e-oxide kwiindonga zangaphakathi nangaphandle, inokumelana noxinzelelo oluphezulu ngaphandle kokuvuza, ukuchaneka okuphezulu, ukugqiba okuphezulu, ukugoba okubandayo ngaphandle kokuguqulwa, ukuvutha, ukubethelwa ngaphandle kokuqhekeka, njl., isetyenziswa ikakhulu ukuvelisa i-pneumatic okanye i-hydraulic components, njengeeSilinda okanye iisilinda zeoyile zinokuba yimibhobho engenamthungo okanye imibhobho edityanisiweyo. Ukwakhiwa kweekhemikhali zemibhobho yensimbi echanekileyo ibandakanya i-carbon C, i-silicon Si, i-manganese Mn, isulfure S, i-phosphorus P, kunye ne-chromium Cr.

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Iimoto, iinxalenye zoomatshini, njl.njl. zineemfuno eziphezulu ekuchanekeni nasekugqibeni kwemibhobho yentsimbi. Abasebenzisi bangoku be-20 # imibhobho yentsimbi echanekileyo ayingobasebenzisi kuphela abafuna ukuchaneka okuphezulu kunye nokuguda. Ngenxa yokuba ukuchaneka kwetyhubhu ekhanyayo ngokuchanekileyo kuphakamileyo, ukunyamezela kunokugcinwa kwi-2--8 yocingo, abaninzi abasebenzisi be-machining ukwenzela ukugcina abasebenzi, izinto eziphathekayo kunye nexesha. Ilahleko yemibhobho yentsimbi engenamthungo okanye intsimbi engqukuva ijika kancinane ibe yimibhobho echanekileyo eqaqambileyo.

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Inkqubo yokuvelisa imibhobho yentsimbi echanekileyo iyafana naleyo yemibhobho eqhelekileyo engenamthungo, ngaphandle kwenkqubo yokugqibela yokuchola nokubanda.

Inkqubo yombhobho wentsimbi echanekileyo
Ukuhlolwa kwe-tube billet-ukuhlolwa-i-peeling-ukuhlola-ukufudumala-ukugqobhoza-ukukha i-passivation-grinding-lubrication kunye nomoya owomisa-ibanda-i-rolling-degreasing-cutting-inspection-marking- -Ukupakishwa kwemveliso

Inkcazo

20 # ngokuchanekileyo umbhobho wentsimbi yangaphakathi nangaphandle ayinamaleko e-oxide, imelana noxinzelelo oluphezulu, akukho kuvuza, ukuchaneka okuphezulu, ukugqiba okuphezulu, ukugoba okubandayo ngaphandle kokuguqulwa, ukuvutha, ukucaba ngaphandle kokuqhekeka, unyango oluchasene nomhlwa, lusetyenziswa ngokubanzi kwimibhobho yentsimbi echanekileyo. iinkqubo hydraulic, inaliti yokubumba imibhobho yentsimbi echanekileyo koomatshini, imibhobho yentsimbi echanekileyo yoxinzelelo lwehydraulic, imibhobho yentsimbi yokwakha iinqanawa, igwebu le-EVA oomatshini behydraulic, imibhobho yentsimbi engenamthungo yokuchaneka koomatshini bokusika behydraulic, oomatshini bokwenza izihlangu, izixhobo zamanzi, iityhubhu ezinoxinzelelo oluphezulu, iityhubhu yoxinzelelo oluphezulu imibhobho yentsimbi yeelori zempompo yekhonkrithi, izithuthi zococeko, ishishini leemoto, ishishini lokwakha iinqanawa, isinyithi ukusetyenzwa, ishishini lomkhosi, iinjini zedizili, iinjini zokutsha zangaphakathi, iicompressors zomoya, oomatshini bokwakha, oomatshini bezolimo kunye namahlathi, njl. njl., inokutshintsha ngokupheleleyo indawo ye-20 # echanekileyo yentsimbi yombhobho GB/T3639-2018 yomgangatho ofanayo.

20# Precision Steel Tube Executive Standard Tensile Strength Knowledge Table

Umbhobho wentsimbi echanekileyo umgangatho
I-GB/T3639------Umgangatho weSizwe waseTshayina
I-GB/T8713------Umgangatho weSizwe waseTshayina
Ukusetyenziswa kombhobho wentsimbi echanekileyo
Isetyenziswe ekwenzeni izakhiwo zomatshini, izakhiwo ze-hydraulic, i-hydraulic kunye ne-pneumatic cylinders.
Ikakhulu ivelisa amanqanaba emibhobho yentsimbi echanekileyo
10, 20, 35, 45 njl.

Ukwakhiwa kweekhemikhali, iimpawu zomatshini-zibhekisa kwimigangatho yelizwe ehambelanayo okanye imigangatho yangaphandle yokwakheka kweekhemikhali.

IBanga	Ubume bokuhanjiswa
	Ukusebenza Okubandayo/Kanzima (y)		Ukusebenza Okubandayo/Kuthambile (r)		Ukuphelisa uxinezeleko (t)
	Amandla Okuqina (Mpa)	Ubude (%)	Amandla Okuqina (Mpa)	Ubude (%)	Amandla Okuqina (Mpa)	Ubude (%)
	≥
10#Intsimbi	412	6	373	10	333	12
20#Intsimbi	510	5	451	8	432	10
35#Intsimbi	588	4	549	6	520	8
45#Intsimbi	647	4	628	5	608	7