Chii chinonzi roll form?

Roll forming inzira inoshanduka, inopindura uye inodhura kune extrusion, press braking, uye stamping.Roll forming inzira inoenderera mberi yekugadzira simbi inoshandiswa kugadzira uye kupeta masimbi esimbi kuita akasiyana maumbirwo akaomarara uye maprofile ane mayunifomu emuchinjiko-zvikamu.Maitiro acho anoshandisa seti dzema rollers, anozivikanwawo sematurusi ezvitubu, kukotamisa zvishoma nezvishoma uye kuumba simbi tambo zvinoenderana nechimiro chaunoda.Iwo ma rollers akagadzirwa neakananga contours anoumba simbi sezvainopfuura nemuma rollers uye inofambisira mberi zvinhu kuburikidza nemuchina nekukurumidza.

Yakanyatso kuenderana neyakajairwa kana yakajairwa kugadzirwa kwechimiro, roll kuumba iri nyore maitiro akanakira kunyange yakanyanya kuoma maumbirwo.

Roll forming inobudirira, inoshanda kuumbwa iyo inopa kushivirira kwakasimba pamaprofayiri akaoma.Kana iko kurongeka kwemechini kwakadzikira, haigone kusangana nezvinodiwa zvemakina akanyanya kunaka.

Roll forming inzira yakavimbika, yakapupurirwa yekugadzira simbi iyo yakanakira maapplication emazuva ano.Kuita uku kunoshandisa kuenderera mberi kwekukotama uko tambo refu dzesimbi, kazhinji dzakamoneredzwa simbi, dzinopfuudzwa nemaseti akatevedzana emaroll patembiricha yekamuri.Imwe neimwe seti yemaromburu inoita yakawedzera zvikamu zvekubhenda kuti ibudise inodiwa muchinjiko-chikamu chimiro.Kusiyana nedzimwe nzira dzekugadzira simbi, iyo roll yekugadzira maitiro inoshanduka.Sekondari maitiro anogona zvakare kubatanidzwa mune imwechete yekugadzira mutsara.Kugadzira Roll kunowedzera kushanda zvakanaka uku uchidzikisa mari yekushandisa uye mari nekubvisa zvisina basa kubata nemidziyo.

Mamill ekugadzira mapumburu anogona kutakura geji rezvinhu kubva pa.010″ kusvika 0. 250″ gobvu.Iyo bend radius inonyanya kutsanangurwa neiyo ductility yesimbi.Nekudaro, 180-degree mabhendi anowanzo kuwanikwa neakakodzera zvinhu.Roll kuumba zviri nyore kugarisa kubatanidzwa kwechipiri mashandiro senge welding, punching uye chaiyo laser yekucheka kukwirisa kugadzirwa kwakanaka.

Ndeapi mabhenefiti uye mabhenefiti ekugadzira roll zvichienzaniswa nemamwe masimbi ekugadzira maitiro?
● Kukwanisa kwepamusoro-soro
● Ultra-chaiyo kugadzirisa kune yakasimba kwazvo kushivirira ine yakanakisa chikamu chakafanana uye yepamusoro pepamusoro pekupedzisira.
● Yakanyanya kuchinjika uye inoteerera pane kutsikisa braking kana extrusion.
● Inogamuchira masimbi ane mavara akasiyana-siyana epamusoro, kushanduka uye zviyero.
● Inogadzira simbi dzakasimba pasina kutyora kana kubvarura.
● Inogadzira zvinhu zvakasimba uye zvakapfava zvemaumbirwo uchishandisa simbi shoma.