Theknoloji ea ho etsa ZTF ke mokhoa oa ho etsa lipeipi tsa longitudinal seam welded o ntlafalitsoeng ke ZTZG.E hlahlobile ka mahlale le ka tatellano mefuta ea litheknoloji tsa ho theha mofuta oa roll-roll le row-roll mme ea theha khopolo e utloahalang ea ho theha.Ka 2010, e fumana 'Moputso oa Boqapi ba Theknoloji' ka 'China Cold Forming Steel Association' ka 2010. Kamora ho amohela theknoloji e tsoetseng pele ea ho etsa liphaephe ho tsoa kantle ho naha le kantle ho naha, mohala oa rona oa tlhahiso o hlophisitsoeng le o mong le o mong oa mohala oa tlhahiso ha se feela. moruo empa hape e sebetsa.
E hula lithuto ho tsoa litšobotsing tsa bohlokoa tsa deformation tsa ho theha roll.E na le lirolo tse 5 tse bataletseng, tse 4 tse otlolohileng, tse 2 tse entsoeng hantle, le rack e le 'ngoe ea extrusion.Mokhoa oa ho etsa ke mokhoa oa ho kobeha ka kakaretso oa mehato e mengata, ho kobeha ho hong le ho hong ho haufi le radius ea tjheseletsa, 'me e arotsoe ka litselana tse 5 tse thata ho kobeha butle-butle ho tloha pheletsong ho ea bohareng ba lesela la tšepe,' me ho kobeha ka 'ngoe ho ka ba 1/ 10 ea bophara ba lesela la tšepe.Bakeng sa ho amohela lesoba le kopaneng, mokokotlo o nka karolo e ka bang teng ka phetoho e tsoelang pele ea ho kobeha.Ka hona, ho kobeha ha karolo ka 'ngoe e kobehileng ha ho tšoane.Ka mor'a ho hlophisoa, e etsa selikalikoe se batlang se na le sekoti se sa lekaneng 'me se kopantsoe le foreime ea tjheseletsa ka mor'a liforeimi tse peli tse entsoeng hantle.Tsamaiso ke mokhoa o sa khaotseng oa ho theha, 'me ho na le tšekamelo ea ho otlolla bohale ba tšepe ea tšepe.E le ho fokotsa bophahamo ba ho theha, mokhoa oa ho etsa W o amoheloa.Har'a tsona, lihlopha tse 5 tsa li-roll tse bataletseng le lihlopha tse 4 tsa li-roll tse otlolohileng li arolelanoa.Bakeng sa liphaephe tsa tšepe tsa litlhaloso tse fapaneng, ha ho hlokahale ho nkela meqolo sebaka 'me ho hlokahala feela ho li fetola.E rarolla bothata ba palo e kholo ea li-roll-forming rolls le nako e telele bakeng sa phetoho ea moqolo.
Molemo:
Sehlopha sa meqolo se ka hlahisa li-tubes tse pota-potileng tsa litlhaloso leha e le life ka har'a mefuta ea Ф89 ~ Ф165 pele ho moqolo o koetsoeng.
Mokhoa oa ho etsa ZTF o amohela mokhoa o bonolo oa ho theha karolong e tloaelehileng, e leng ho ntlafatsang bophelo ba tšebeletso ea moqolo.
Ho fetola nako e khuts'oane, ho fokotsa matla a mosebetsi, hape ho ntlafatsa katleho ea tlhahiso.
Nako ea poso: Feb-04-2023
