Spiral chitolirondi chitoliro chachitsulo chozungulira chopangidwa ndi koyilo yachitsulo ngati zopangira, yotulutsa kutentha kwanthawi zonse, ndikuwotcherera ndi njira yowotcherera yokhala ndi mawaya awiri mbali ziwiri. Chitoliro chachitsulo chozungulira chimadyetsa chingwe chachitsulo mu chitoliro chowotcherera. Pambuyo pokulungidwa ndi odzigudubuza angapo, chitsulo chamzere chimakulungidwa pang'onopang'ono kuti chikhale chozungulira chubu billet chokhala ndi mpata wotsegula. Sinthani kuchepetsedwa kwa chodzigudubuza chowonjezera kuti muwongolere kusiyana kwa msoko wa weld pa 1 ~ 3mm ndikupangitsa kuti malekezero awiri a olowa awowoke.

Spiral chitoliro:
Q235A, Q235B, 10#, 20#, Q345 (16Mn),
L245(B), L290(X42), L320(X46), L360(X52), L390(X56), L415(X60), L450(X65), L485(X70), L555(X80)

L290NB/MB(X42N/M), L360NB/MB(X52N/M), L390NB/MB(X56N/M), L415NB/MB(X60N/M), L450MB(X65), L485MB(X70), L555MB(X80) .

Njira yopanga chitoliro cha Spiral:

(1) Zida zopangira ndi zitsulo zomangira zitsulo, mawaya owotcherera, ndi ma fluxes. Asanagwiritse ntchito, amayenera kuyesedwa mwamphamvu ndi thupi ndi mankhwala.
(2) Kuwotcherera kwachitsulo kumutu ndi mchira kumatenga waya umodzi kapena waya wowirikiza pansi pamadzi arc, ndipo kuwotcherera kwamadzi kumagwiritsidwa ntchito pokonza kuwotcherera atakulungidwa mu mapaipi achitsulo.
(3) Asanapangidwe, chitsulo chachitsulo chimasinthidwa, kukonzedwa, kukonzedwa, kutsukidwa pamwamba, kunyamulidwa ndi kupindika.
(4) Magetsi okhudzana ndi magetsi amagwiritsidwa ntchito kuwongolera kuthamanga kwa ma silinda kumbali zonse ziwiri za conveyor kuonetsetsa kuti chingwecho chikuyenda bwino.
(5) Kutengera kuwongolera kwakunja kapena kupanga mpukutu wamkati.
(6) The kuwotcherera kusiyana ulamuliro chipangizo ntchito kuonetsetsa kuti kuwotcherera kusiyana amakwaniritsa zofunika kuwotcherera, ndi m'mimba mwake chitoliro, misalignment ndi kuwotcherera kusiyana ndi mosamalitsa ankalamulira.
(7) Onse kuwotcherera mkati ndi kuwotcherera kunja ntchito American Lincoln kuwotcherera makina kwa waya umodzi kapena iwiri waya kumizidwa arc kuwotcherera, kuti apeze khola kuwotcherera khalidwe.
(8) Onse welded seams anayang'aniridwa ndi Intaneti mosalekeza akupanga basi cholakwa chowunikira, amene amaonetsetsa 100% sanali zowononga kuyezetsa Kuphunzira kwa ozungulira welds. Ngati pali cholakwika, chimangodzidzimutsa ndikupopera chizindikirocho, ndipo ogwira ntchito opanga amatha kusintha magawowa nthawi iliyonse molingana ndi izi kuti athetse vutoli munthawi yake.
(9) Gwiritsani ntchito makina odulira mpweya wa plasma kuti mudule chitoliro chachitsulo kukhala zidutswa zing'onozing'ono.
(10) Pambuyo podula mipope imodzi yachitsulo, mipope iliyonse yachitsulo iyenera kuyang'aniridwa mosamalitsa koyamba kuti muwone mawonekedwe amakina, kapangidwe kake, mawonekedwe a ma welds, mawonekedwe achitsulo chitoliro pamwamba komanso kuyesa kosawononga kuonetsetsa kuti njira yopangira mapaipi imakhala yoyenera isanakhazikitsidwe mwalamulo.
(11) The mbali chizindikiro mosalekeza akupanga chilema kudziwika pa weld adzadutsa Buku akupanga ndi X-ray kachiwiri kufufuza. Ngati pali zolakwika, pambuyo pa kukonzanso, iwo adzayang'ananso mopanda kuwonongeka mpaka zolakwikazo zitatsimikiziridwa kuti zithetsedwe.
(12) Machubu omwe mawotchi achitsulo amawotchera ndi ma D-joints omwe amawotchererana ndi ma welds ozungulira amawunikiridwa ndi X-ray TV kapena filimu.
(13) Chitoliro chilichonse chachitsulo chayesedwa ndi hydrostatic pressure test, ndipo kuthamanga kwake kumasindikizidwa. The kuthamanga mayeso ndi nthawi mosamalitsa kulamulidwa ndi chitsulo chitoliro madzi kuthamanga microcomputer kudziwika chipangizo. Zoyesererazo zimangosindikizidwa ndikujambulidwa.
(14) Mapeto a chitoliro amapangidwa kuti azitha kuwongolera molondola mawonekedwe a nkhope yomaliza, mbali ya bevel ndi m'mphepete mwake.

Waukulu ndondomeko makhalidwe ozungulira chitoliro:

a. Panthawi yopanga, kusinthika kwa mbale yachitsulo ndi yunifolomu, kupanikizika kotsalira kumakhala kochepa, ndipo pamwamba sipanga zokopa. The kukonzedwa ozungulira zitsulo chitoliro ali kwambiri kusinthasintha kukula ndi mfundo zosiyanasiyana m'mimba mwake ndi makulidwe khoma, makamaka kupanga apamwamba kalasi wandiweyani mipope, makamaka ang'onoang'ono ndi sing'anga m'mimba mwake wandiweyani mipope.
b. Pogwiritsa ntchito luso lazowotcherera lokhala ndi mbali ziwiri, kuwotcherera kumatha kuzindikirika pamalo abwino kwambiri, ndipo sikophweka kukhala ndi zolakwika monga kusalongosoka, kupatuka kwa kuwotcherera ndi kulowa kosakwanira, ndipo ndikosavuta kuwongolera mtundu wa kuwotcherera.
c. Kuchita kuyendera 100% khalidwe la mipope zitsulo, kotero kuti ndondomeko yonse ya kupanga zitsulo chitoliro ndi kuyang'aniridwa mogwira mtima ndi kuyang'anira, mogwira kuonetsetsa mankhwala khalidwe.
d. Zipangizo zonse za mzere wonse wopanga zimakhala ndi ntchito yolumikizirana ndi makina opangira ma data a pakompyuta kuti azindikire kutumiza kwanthawi yeniyeni, ndipo magawo aukadaulo pakupanga amayang'aniridwa ndi chipinda chowongolera chapakati.

Mfundo za stacking za mapaipi ozungulira zimafuna:
1. Mfundo yofunikira pakuyika kwa chitoliro cha chitsulo chozungulira ndikuyika molingana ndi mitundu ndi mafotokozedwe pansi pamalingaliro a stacking yokhazikika ndikuwonetsetsa chitetezo. Mitundu yosiyanasiyana ya zinthu iyenera kuunikidwa padera kuti zisasokonezeke ndi kukokoloka;
2. Ndizoletsedwa kusunga zinthu zomwe zimawononga zitsulo kuzungulira mulu wa mipope yazitsulo zozungulira;
3. Pansi pa mulu wa chitoliro chachitsulo chozungulira chiyenera kukhala chapamwamba, cholimba komanso chophwanyika kuti zinthuzo zisakhale zonyowa kapena zopunduka;
4. Zomwezo zimayikidwa padera malinga ndi dongosolo la kusungirako;
5. Pazigawo zazitsulo zazitsulo zozungulira zomwe zimayikidwa panja, payenera kukhala mapepala amatabwa kapena miyala yamtengo wapatali pansi, ndipo pamwamba pa stacking imatsatiridwa pang'ono kuti iwonongeke, ndipo tcheru chiyenera kulipidwa pakuyika zipangizo zowongoka kuti zisawonongeke;
6. The stacking kutalika kwa mipope zitsulo ozungulira si upambana 1.2m ntchito pamanja, 1.5m ntchito makina, ndi okwana m'lifupi si upambana 2.5m;
7. Pakhale njira ina pakati pa milu. Njira yoyendera nthawi zambiri imakhala 0.5m, ndipo njira yolowera imadalira kukula kwa zinthu ndi makina oyendera, nthawi zambiri 1.5-2.0m;
8. Chitsulo chachitsulo ndi chitsulo chachitsulo chiyenera kupakidwa panja, ndiko kuti, pakamwa payenera kuyang'ana pansi, ndipo mtengo wa I uyenera kuikidwa molunjika. Malo a I-channel azitsulo sayenera kuyang'ana mmwamba, kuti apewe kudzikundikira kwa madzi ndi dzimbiri;

9. Pansi pa stack imakwezedwa. Ngati nyumba yosungiramo katunduyo ili pamtunda wa konkire wa dzuwa, ikhoza kukwezedwa ndi 0.1m; Ngati ndi matope pansi, iyenera kukwezedwa ndi 0.2-0.5m. Ngati ndi malo otseguka, pansi konkire ayenera kutetezedwa ndi kutalika kwa 0.3-0.5m, ndipo mchenga ndi matope pamwamba pake ziyenera kudulidwa ndi kutalika kwa 0.5-0.7m.