Imibhobho yentsimbi engenamthungo yahlulwe yangamacandelo amabini: imibhobho yentsimbi eshushu-eshushu kunye nebandayo (etsaliweyo) engenamthungo.
Umbhobho wentsimbi ongenamthungo oqengqelekayo(DIN2391/EN10305) ngumbhobho wentsimbi ochanekileyo ongenamthungo onokuchaneka komgangatho ophezulu kunye nokugqiba kakuhle komhlaba osetyenziswa kwizakhiwo zoomatshini kunye nezixhobo ze-hydraulic.Ukongeza kwimibhobho yentsimbi eqhelekileyo, uxinzelelo olusezantsi noluphakathi, imibhobho yentsimbi yebhoyila yoxinzelelo oluphezulu, imibhobho yentsimbi yealloyi, imibhobho yensimbi engenasici, imibhobho eqhekekileyo yepetroleum, kunye neminye imibhobho yentsimbi, iingqele eqengqelekayo (eqengqelekayo) imibhobho engenamthungo ikwaquka ikhabhoni ebhityileyo. -imibhobho yentsimbi eneendonga, imibhobho yentsimbi enodonga olucekethekileyo, imibhobho yentsimbi ecekethekileyo, kunye nemibhobho yentsimbi enemilo ekhethekileyo.Ububanzi bemibhobho yentsimbi engenamthungo epholileyo inokufikelela kwi-6mm, ubukhulu bodonga bungafikelela kwi-0.25mm, kwaye ububanzi bangaphandle bemibhobho enodonga olucekethekileyo bunokufikelela kwi-5mm, kunye nobukhulu bodonga obungaphantsi kwe-0.25mm.Ukuqengqeleka okubandayo kunomgangatho ophezulu wokuchaneka kunokuqengqeleka okushushu.
Imibhobho eshushu esongiweyo engenamthungo ngokubanzi inobubanzi obungaphandle obungaphezulu kwe-32mm kunye nobukhulu bodonga obuyi-2.5-75mm.Zahlulwe ngokwemibhobho yentsimbi eqhelekileyo, imibhobho yentsimbi yebhoyila yoxinzelelo oluphantsi noluphakathi, imibhobho yentsimbi yebhoyila yoxinzelelo oluphezulu, imibhobho yentsimbi yealloyi, imibhobho yentsimbi engatyiwayo, imibhobho yokuqhekeka yepetroli, imibhobho yentsimbi yejoloji, kunye neminye imibhobho yentsimbi.
Izinto eziqhelekileyo ezisetyenziselwa imibhobho engenamthungo ikakhulu zibandakanya: intsimbi eshushu-eshushu okanye epholileyo epholileyo efana ne-ASE1010, S20C, S35C, S45C SCM440 SCM420 SCM32, ST35 ST37 ST45 ST52 E235 E215 E355 140 ibhobho 4 eyenziwe nge-4 ephantsi, i-4 i-4130 i-4 i-seless pipe, njl. -carbon steel ezifana S35 ST37 ST52 E235 E355 zisetyenziswa ikakhulu imibhobho yokuthutha ulwelo.Imibhobho engenamthungo eyenziwe nge-S45, 40Cr kunye nezinye iintsimbi zekhabhoni eziphakathi zisetyenziselwa ukwenza into yoMatshini, njengeendawo ezicinezelekileyo zeemoto kunye neetrektara.Imibhobho yentsimbi engenamthungo ngokuqhelekileyo isetyenziselwa ukuqinisekisa amandla kunye novavanyo olucaba.Imibhobho yentsimbi eshushu ihanjiswa kwindawo eshushu eqengqelekayo okanye ephathwa ngobushushu;I-Cold rolling ihanjiswa kwimeko yokuphathwa kobushushu.
Owona mahluko mkhulu phakathi kwemibhobho engenamthungo kunye neshushu eqengqelekayo kunye nebandayo:
1. I-Cold rolled insimbi eyenziwe ivumela ukuba i-buckling yendawo ye-cross-section, ngaloo ndlela isebenzise ngokupheleleyo umthamo womthwalo welungu emva kokuqhawula;Nangona kunjalo, amacandelo ensimbi ashushu-eshushu awavumelekanga ukuba aqhube i-buckling yendawo.
2. Izizathu zokuvelisa uxinzelelo olushiyekileyo kumacandelo ensimbi ashushu kunye ne-cold-rolled-rolled ahlukile, ngoko ke kukho ukungafani okuphawulekayo ekuhanjisweni kwengcinezelo eseleyo kwi-cross-section.Ukusabalalisa uxinzelelo olushiyekileyo kwi-cross-section ye-cold-formed thin-walled steel i-curved, ngelixa ukusabalalisa uxinzelelo oluseleyo kwi-cross-section of hot-rolled or welded steel film.
3. Ukuqina kwe-torsional yamahhala ye-hot-rolled section yentsimbi iphezulu kuneyentsimbi yecandelo elibandayo, ngoko ke ukuchasana kwe-torsional ye-hot-rolled section yentsimbi kungcono kuneyentsimbi yecandelo elibandayo.
I-Metal entsha ye-Gapower ngumvelisi ochwephesha wombhobho wensimbi ye-hydraulic.Ngemveliso yonyaka yeetoni ezili-10,000 zetyhubhu yentsimbi echanekileyo echanekileyo kunye neetoni ezingama-20,000 zemibhobho yentsimbi kunye nesitokhwe sebha yentsimbi.
Ixesha lokuposa: Jun-28-2023