Pipe ea tšepe e se nang seamperforation mochini fetisa lokisa meedi e ka sehloohong ke: meqolo ho tloha poleiti tataiso (poleiti tataiso, rolara tataiso) ho tloha ovality, phepelo angle, angle jarring, hlooho bophara, Hlooho fokotsa lebelo pele moqolo lebelo le tataiso disc Emela.

(1) Bohole ba ho thetheha ke sebaka se sekhuts'oane ka ho fetesisa lipakeng tsa tse peli tse ka ho le letšehali le ka ho le letona kapa holimo le tlase moqolo molaleng.Bolelele ba roll hangata bo khethoa ke bophara ba sekheo mme kakaretso ea phokotso ke paramethara ea bohlokoahali ea tokiso.

(2) Letlapa la tataiso (poleiti ea tataiso, lirolara tse tataisang) e bolela sebaka se emeng pakeng tsa poleiti e 'meli ea tataiso (poleiti ea tataiso, lirolara tse tataisang) motsong oa sebaka se sekhutšoane.Tataiso poleiti (tataiso poleiti, tataiso rollers) bakeng sa deformation ea perforated lateral meeli le ho phetha karolo e tataisang.Letlapa la tataiso (poleiti ea tataiso, li-roller tsa tataiso) ho tsoa tšusumetsong e tobileng ea liphetoho tsa ovality.

(3) Tataiso ea disc ovality (tataiso, roller ea tataiso) ho feta sebaka se pakeng tsa sebaka sa moqolo.E bontša tekanyo ea lesoba la oval le fetotsoeng.Ovality etsa liphetoho ho boloka e itseng cross-section rolling elliptical shape, o ka fetola tekanyo ea deformation lateral ea rolling, karolo ea taolo pherimitha finyella atolosoa, Equal rolling.Oversized oval degree e ile ea eketsa deformation ea lateral ea boleng ba sehlahisoa hampe.

(4) Bakeng sa angle rolling ke angleΦ roll axis le mola o theohang sefofaneng se rapameng sa projeke.Jarring barrel roll angle hangata e ka tlase ho 5°.Jarring angleΦ250 mm precision rolling unit ea leloala la ho phunya ke 10° ~ 15°.Theola boholo ba "cone" le tekanyo ea angle bakeng sa ho pota-pota.Ha u tšela angle e kholoanyane, phala e nyane ea bophara ba phala ea tšepe e se nang seam ( pheletsong e lomang) ho ea ho e kholo (bofelo ba sejana) ha phetoho e le kholoanyane, lebelo la circumferential le lintlha tsa tataiso ho ipapisitse le sekhahla sa lebelo le holimo le tsona li kholoanyane.

5Φ250 mm feed angle precision rolled seamless steel pipe unit piercing mill ke 5° ~ 12°.Fepa e khōloanyane angle, moqolo sekhahla karolo ea tataiso ea pele ea e khōloanyane, e leng seamless tšepe phala pele kapele, empa sekontiri se metsi Oblique Rolling e kholoanyane, e kholoanyane mojaro oa litebele.

(6) Head bophara perforated ka hare bophara capillary amanang.Ka kakaretso, ha bophara ba plug bo le kholoanyane, bophara bo ka hare ba phala e se nang moroallo bo phunya le ho feta.

(7) Tataiso poleiti poleiti Face longitudinal lebelo mola lebelo.Letlapa le ntseng le bilika la tataiso, lebelo la lebelo la sefahleho sa longitudinal le tlameha ho ba kholo ho feta lebelo la longitudinal le eang pele, le ileng la thetheha ho phello ea khohlano ea longitudinal, phallo e matla ea tšepe.Lebelo la disc la tataiso hangata le laoloa ka makhetlo a 1.5 ho isa ho a 3.0 lebelo la ho bilika.

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(9) Ka kakaretso e bua ka lebelo la theory bakeng sa lebelo la longitudinal perforation roll surface at outlet of the capillary, empa litekanyetso tsa sebele tsa ho kenella ka lebaka la tšusumetso ea tšepe e thellang ho feta lipalo tsa khopolo-taba ea karolo ea lebelo le tlaase la longitudinal.Empa leloala la tšepe le phunyang leloala le lenyane ho feta lesela la moqomo le phunyeletsoeng ka lekunutu, kahoo lebelo la 'nete le batla le le holimo haholo ha li-tubes tsa tšepe tse se nang moroko, li-tubes tsa tšepe tse se nang moroko, kahoo ho phunya hantle ho phahame.