cbies automotive|kun min na eccentricity (uneven thickness) ka ɲɛsin nɛgɛ pipe dilanni ma .

Nɛgɛ pipew ni nɛgɛbere tigitigiw ka fɛn labanw bɛna gɛlɛya sɔrɔ eccentric thickness cogo bɛnbali la, nka a bɛ kɛ cogo di? Mɔgɔ caman t’a faamu, bi, cbies bɛna a ɲɛfɔ cogo min na nɛgɛ pipew eccentricité i n’a fɔ nɛgɛ pipes nɛnɛma, nɛgɛ pipes nɛnɛma, ani nɛgɛ pipew bɛ bɔ, ani mun na nɛgɛ pipew ka ɲɔgɔn sɔrɔli tɛ koɲuman ye ten.

 

Eccentric steel pipes ka teli ka kɛ nɛgɛ pipew dilanni na minnu bɛ kɛ ni funteni ye, wa jɛgɛnsira fanba bɛ sɔrɔ funteni sɔgɔli waati la:

Ka kɛɲɛ ni nɛgɛ pipe anatomique ye min bɛ wuli ni automatique pipe rolling machine ye, an dalen b’a la ko perforé capillaire pipe bɛ wuli ni automatique pipe rolling machine ye, nɛgɛ pipe kogo janya tɛ kelen ye vertical and horizontal diaces la, a basigilen bɛ perforated capillaire pipe ka tilali cogoya la min tɛ kelen ye{{. o ye steel thickness wall wall wall thick ye hali bi, ani the spiral uneven wall walling walling walling walling wall thickness. A bɛ bonya kosɛbɛ.

Kun minnu na otomatik pipe rolling mill ka kogo janya tɛ kelen ye, olu ye:

 

A.Kalansenw ka kogo janya cogoya tɛ kelen ye ani a juguya, o bɛ nɔ bila tigitigi nɛgɛbere wulilen kogo janya cogoya ni a juguya hakɛ la min bɛ yen.

B. Ni pipe bɛ wuli otomatiki pipe rolling machine kan, ka da ejector bere kɔrɔtalen kan, plug jɔyɔrɔ bɛ bɔ tɛmɛsira cɛmancɛ la, o bɛ na ni kogo janya ye min tɛ kelen ye. Nka, kogo janya hakɛ danfara ka bɔ pipe laban na ka se pipe kunkolo ma dɔɔni dɔɔni{{2} Ejector bere min bɛ kɛ pipe rolling waati la, o bɛ nɔ bila kogo janya hakɛ dɔgɔyali hakɛ la. nafa nafama.

C. Kogo dɔgɔyali hakɛ bɛ bonya, o bɛ kɛ sababu ye ka bɔgɔmugu pipe ka kogo janya cogoya jugu sɔrɔ. Ni kogo dɔgɔyali hakɛ ka dɔgɔ, otomatik pipe rolling machine bɛ se ka dɔ bɔ kapilɛri tuubu min bɛ kɛ ka ɲɛgɛnɛ kɛ o ka kogo janya tɛ kelen ye.

 

D. Tɛmɛsira ladilanni tɛ tiɲɛ. Ni roll gap tɛ ɲɔgɔn ta, bɔgɔ pipe kogo janya tɛ kelen ye, o bɛna juguya.

Cbies Automobile .ye a sen don kosɛbɛ mobili yɔrɔw baara la san caman kɔnɔ. ka ɲɛsin furakɛli ma .Pipe sans couture .wall thickness deviation, the perforation technology at the source is refined. It has excellent perforation equipment. The furnace is equipped with preheating, heating, and high-temperature zones, and natural gas nozzles are used throughout. , uniform temperature to ensure the quality of perforation. Make random inspection records during the whole process of piercing, and inspect the capillary root after piercing to ensure Kapilɛri ka jogo.

Nɛgɛdaga minnu bɛ kɛ ni nɛgɛ ye ani nɛgɛ pipew minnu bɛ nɛnɛ ni nɛnɛ ye, olu fana bɛ ni eccentricity gɛlɛyaw ye ka da perforation kan:

Fɛn o fɛn bɛ deformation zone jateminɛcogo tiɲɛ, o bɛ kɛ ni roll, plug ani guide plate ye, o bɛna capillaire kogo janya cogoya bɛnbali juguya.

A. kunkolo .

(a) The shape design of the plug. The ideal rolling cone of the plug should be parallel to the exit cone of the roll. If the plug is designed according to the traditional Matveyev formula, the rolling cone of the plug is not parallel to the exit cone of the roll. The deformation of the metal in such a gradually expanding gap will inevitably lead to insufficient rolling of the tube wall, resulting in uneven wall thickness ka ɲɛgɛnɛsira la, ani kapilɛri tuubu kogo janya tɛ kelen ye, o bɛna juguya ka taa a fɛ ni balodɛsɛ yɔrɔ caya ye;

(b) K’a sababu kɛ ejector bere ka gɛlɛya dɔgɔyali ye, a bɛ kɔrɔta sɔgɔli waati la, walasa fiɲɛ ka se ka cɛmancɛ jɔyɔrɔ mara, walasa kapilɛri tuubu min bɛ tɛmɛ, o janya tɛ kelen ye

(c) A doncogo tɛ kelen ye walima a bɛ tiɲɛni kɛ fiɲɛ na.

B. guide plate .

(a) Guide plate distance ka bon kojugu. perforation baara senfɛ, perforation cɛmancɛ sira bɛ mara ni guide plate dantigɛli ye. Ni guide plate distance ka bon, a fiyɛli jɔyɔrɔ bɛ Changé kosɛbɛ, o bɛ kɛ sababu ye ka capillaire kogo janya kɛ cogo bɛnbali la.

(b) Sanfɛla ni duguma-jiralanw sɛgɛnbaliya fana bɛna kogo janya bɛnbali juguya.

ka kolonkolon

(a) Roll center line deflection: A dilanni senfɛ, k’a sababu kɛ pressing vises (ji digilenw) sigili jugu ye piercing machine (masin) fan fila bɛɛ la, walima ka da jiri ni biaring (jiri) sɛgɛn kan, axial (axial) sira min bɛ rollo fila ni ɲɔgɔn cɛ, o bɛ tiɲɛ horizontally (yɔrɔ) la, ani rolls angle inconsistence (yɔrɔ min bɛ ɲɔgɔn tiɲɛ) distors (yɔrɔ min bɛ ɲɔgɔn tiɲɛ) distorts (yɔrɔ min bɛ tiɲɛni kɛ) bɛ sɔrɔ ka unest wall thickness (wuluwulini) kɛ.

(b) Plug ni rollo rolling cone ka ca ni parallel ye feed angle belebele kɔrɔ.

(c) Roll teliya min man ɲi, o fana bɛna nɔ bila kogo janya tiɲɛni na.

C. Tubabu ka blankɔ cɛmancɛ la ani a tasuma .

eccentric centering holes ani so funteni tɛ (cɛ ni muso fanw) fila bɛɛ bɛna kɛ sababu ye ka kogo janya caman kɛ.

d. PUCHING MACHINE , structure ani ladilanni .

Piercing machine farikolo gɛlɛya tɛ bɔli kɛ, wa a kan dacogo min bɛ a kan, o tɛ se ka da a kan; Ejector bere cɛmancɛ-minɛn tɛ Labɛn ka ɲɛ, a baara tɛ Se ka Da a kan wa a ni farikolo cɛ janya ka jan; Layini cɛmancɛla layini ladilanni ka dɔgɔ caman na ka tɛmɛ wulilan cɛmancɛ layini kan{0}} , kun ye ka wulilan sabatili sabati. ni ladilanni ka bon kojugu, jɛɲɔgɔnya danfaralen min bɛ baarakɛminɛnw ni ɲɔgɔn cɛ deformation zone kɔnɔ, o bɛna fɛn caman Changer asymétriquement kɔfɛ, o fana bɛna nɔ bila kapisiliw ka kogo janya tɛ kelen na.

O la, cogo si t’a la ka i yɛrɛ tanga pewu nɛgɛberew ka janya eccentrique eccentrique eccentrique ma, wa a bɛ se ka kɛ dɔrɔn strictly controlled step kelen-kelen bɛɛ ye walasa ka dɔgɔya .