Makhalidwe a chimango chozungulira chowotcherera

Chimango cha roller Chipangizo chozungulira ma weld a cylindrical (kapena conical) pogwiritsa ntchito kukangana pakati pa ma weld ndi ma rollers odziyimira pawokha. Chimagwiritsidwa ntchito makamaka pamakina akuluakulu angapo m'makampani akuluakulu.

 Chimango chozungulira cholumikizira chimadziwika ndi kugwiritsa ntchito mphamvu mu ndondomeko yolumikizira popanda kuwonjezera zinthu zodzaza. Njira zambiri zolumikizira mphamvu monga kufalitsa mphamvu, kulumikiza pafupipafupi, kulumikiza mozizira, ndi zina zotero, sizimasungunuka, kotero palibe chinthu chabwino chogwirizanitsa chomwe chimayaka ngati kusakaniza, ndipo zinthu zovulaza zimalowa mu weld, ndipo chimango chozungulira cholumikizira chimathandiza kuti ntchito yolumikiza ikhale yosavuta, komanso kusintha thanzi la wotchi.

 Nthawi yomweyo, chifukwa kutentha kwa kutentha kumakhala kotsika kuposa kwa fusion welding ndipo nthawi yotenthetsera ndi yochepa, malo omwe akukhudzidwa ndi kutentha ndi ochepa. Zipangizo zambiri zomwe zimakhala zovuta kulumikiza ndi fusion welding nthawi zambiri zimatha kulumikizidwa ndi pressure welding m'malo olumikizirana omwe ali ndi mphamvu yofanana ndi maziko.

 Chimango chozungulira cholumikizira ndi mtundu wa zida zolumikizira, mwatsatanetsatane ndi mtundu wa chimango chozungulira cholumikizira, chomwe nthawi zambiri chimagwiritsidwa ntchito polumikiza msoko wozungulira ndi msoko wautali mkati mwa silinda. Kuphatikiza maziko, chozungulira chodziyimira pawokha, chozungulira choyendetsedwa, bulaketi, chipangizo cholumikizira, choyendetsa chipangizo chamagetsi ndi zina zotero. Chipangizo cholumikizira chimayendetsa chozungulira chodziyimira pawokha, ndipo kukangana pakati pa chozungulira chodziyimira pawokha ndi silinda yogwirira ntchito kumayendetsa chogwirira ntchito kuti chizungulire ndikumaliza kusamuka, komwe kumatha kumaliza kuwotcherera kolunjika kwa msoko wa mphete ndi msoko wautali wa chogwirira ntchito. Zipangizo zolumikizira zodziyimira pawokha zofananira zimatha kumaliza kuwotcherera zodziyimira pawokha, zomwe zitha kuwonjezera kwambiri mtundu wa cholumikizira, kuchepetsa mphamvu ya ntchito ndikuwonjezera magwiridwe antchito. Chimango chozungulira cholumikizira chingagwiritsidwenso ntchito polumikiza ziwalo za thupi la silinda kapena ngati chipangizo chozindikira ndikukhazikitsa ziwalo za thupi la silinda.

 Amagwiritsidwa ntchito makamaka poyika ndi kulumikiza ma cylindrical. Ngati malo pakati pa ma rollers akuluakulu ndi oyendetsedwa asinthidwa bwino, kukhazikitsa ndi kulumikiza ma vertebrae ndi gawo kungachitikenso. Pazigawo zina zazitali zolumikizidwa, ngati zayikidwa mu ring clamp, zitha kuyikidwanso pa chimango cha welding roller. Chimango cha welding roller chingagwirizanenso ndi welding yaukadaulo ngati chipangizo chodziwira ndikuyika ziwalo za thupi la silinda. Kugwiritsa ntchito chimango cha welding roller kumatha kuwonjezera kwambiri ubwino wa weld, kuchepetsa mphamvu ya ntchito ndikuwonjezera magwiridwe antchito.