Ubuchwepheshe bokwakha i-ZTF buyinqubo yokwakha ipayipi elihlanganisiwe ngomthungo wesikhathi eside ethuthukiswe yi-ZTZG. Ihlaziye ngokwesayensi nangokuhlelekile ubuchwepheshe bokwakha uhlobo lwe-roll-type kanye ne-row-roll futhi yasungula umbono wokwakha onengqondo. Ngo-2010, ithole 'uMklomelo Wokusungula Ubuchwepheshe' yi-'China Cold Forming Steel Association' ngo-2010. Ngemva kokuthola ubuchwepheshe obuthuthukisiwe bokwenza amapayipi obuvela kwamanye amazwe kanye nasekhaya, umugqa wethu wokukhiqiza oklanywe ngendlela entsha kanye neyunithi ngayinye yomugqa wokukhiqiza akugcini nje ngokonga kodwa futhi kuyasebenza.
Ithola izifundo ezicini ezibalulekile zokuguqulwa kokwakheka kwemigqa. Ihlonyiswe ngemigqa emi-5 eyisicaba, imiqulu emi-4 eqondile, ukwakheka okunembile oku-2, kanye ne-rack eyodwa yokukhipha. Indlela yokwakha iwukwakheka kokugoba okunezinyathelo eziningi, ukugoba ngakunye kuseduze ne-radius yokushisela, futhi ihlukaniswe ngama-pass okwakha ama-rough forming ama-5 ukuze igobe kancane kancane kusukela emaphethelweni kuya enkabeni yemigqa yensimbi, futhi ukugoba ngakunye kungama-1/10 wobubanzi bemigqa yensimbi. Ukuze kuthathwe umgodi ohlanganyelwe, i-rolling curve ithatha i-involute elinganiselwe enoshintsho oluqhubekayo lokugoba. Ngakho-ke, ukugoba kwengxenye ngayinye egobile akulingani. Ngemva kokuhlanganiswa, yakha indilinga ecishe ibe nokugoba okungalingani futhi ihlanganiswe nohlaka lokushisela ngemuva kohlaka olubili oluhle. Uhlelo luyinqubo yokwakha engaqhubeki, futhi kukhona ukuthambekela kokwelula umphetho wemigqa yensimbi. Ukuze kuncishiswe ukuphakama kokwakheka, kusetshenziswa indlela yokwakha i-W. Phakathi kwazo, amasethi ama-5 emiqulu eyisicaba kanye namasethi ama-4 emiqulu eqondile imiqulu eyabiwe. Kumapayipi ensimbi anezincazelo ezahlukene, asikho isidingo sokushintsha ama-roll futhi kudingeka ukuwalungisa kuphela. Kuxazulula inkinga yenani elikhulu lama-roll-forming roll kanye nesikhathi eside sokushintsha ama-roll.
Inzuzo:
Iqoqo lama-roll lingakhiqiza amashubhu ayindilinga anoma yiluphi uhlobo olucacisiwe ngaphakathi kobubanzi be-Ф89~Ф165 ngaphambi komqulu ovaliwe.
Indlela yokwakha i-ZTF isebenzisa inqubo yokwakha eguquguqukayo engxenyeni evamile, ethuthukisa impilo yenkonzo yomqulu.
Isikhathi esifushane sokushintsha ama-roll, kunciphisa amandla abasebenzi, futhi kuthuthukisa ukusebenza kahle kokukhiqiza.
Isikhathi sokuthunyelwe: Feb-04-2023
