Nekukurumidza kuvandudzwa kwesimba remagetsi renyika yangu, zvinodiwa zvemhangura-aluminium butt majoini zviri kuwedzera uye zvakanyanya kushandiswa zvakanyanya uye zvinodiwa zviri kuwedzera nekukwira. Yakajairika mhangura-aluminium welding maitiro pamusika nhasi anosanganisira: flash butt welding, rolling friction welding uye brazing. Mupepeti anotevera achakuzivisa maitiro eizvi maitiro kwauri.
Friction rolling welding parizvino inongogumira kune welding mabara, uye masimbi akasungwa anogona zvakare kuumbwa kuita mahwendefa, asi zviri nyore kukonzera kutsemuka kwe interlayers uye welds.
Brazing inoshandiswa zvakanyanya, uye inonyanya kushandiswa kune yakakura-nzvimbo uye isina kujairika yemhangura-aluminium butt majoini, asi pane zvinhu zvakaita sekuderera kwekumhanya, kuderera kwekuita, uye kusagadzikana kwemhando.
Flash butt welding parizvino ndiyo yakanakisa nzira yekupinza mhangura nealuminium. Flash butt welding ine zvakakwirira zvinodikanwa pane gidhi remagetsi, uye kuchine kupisa kurasikirwa. Nekudaro, iyo welded workpiece haina pores uye marara mu weld seam uye kusimba kweiyo weld seam kwakakwira zvakanyanya. Zvinogona kuonekwa kuti zvipingamupinyi zvayo zviri pachena, asi zvakanakira zvaro zvakavhara zvipingamupinyi zvayo.
Iyo mhangura-aluminium flash welding butt welding process yakaoma, uye iyo parameter hunhu hwakasiyana uye hwakaomesesa kudzora mumwe nemumwe, imwe neimwe ichakanganisa yayo welding mhando. Parizvino, hapana nzira yakanaka yekuona yehutano hwemhangura-aluminium welding, uye vazhinji vavo vanoshandisa kuona kunoparadza kuti vave nechokwadi chesimba rayo (kusvika kusimba realuminium zvinhu), kuitira kuti ishande yakavimbika mumagetsi emagetsi.
Zvinodiwa zvewelding zvinhu zvemhangura-aluminium butt welding muchina
1. Zvinhu zvinodiwa zve flash butt welding machine;
Giredhi rewelding zvinodyiwa hazvifanirwe kunge zvakaderera pane zvakajairwa
2. Shandura kuita flash butt welding muchina zvinhu zvinodiwa pamusoro:
Panofanira kunge pasina mavara emafuta uye zvimwe zvinhu zvinokanganisa conductivity kana welding pamusoro pezvikamu, uye hapafanirwe kuve nependi pane welding kupera kwepamusoro uye mativi ese.
3. Shandura kuita flash butt welding muchina zvinhu zvekutanga kugadzirira zvinodiwa:
Kana simba rezvinhu zvakanyanyisa, rinofanirwa kuvharwa kutanga kuti rive nechokwadi chekuoma kwakadzika uye yakakwira plastiki ye weldment, iyo inobatsira kune extrusion yemvura yesimbi slag panguva yekugumburwa.
4. Shandura kuhukuru hwezvinhu zve flash butt welding machine;
Paunosarudza kukora kweiyo welding workpiece maererano nehukuru hunogoneka hwemuchina welding, sarudza kukosha kwakashata kwemhangura uye kukosha kwakanaka kwealuminium (kazhinji 0.3 ~ 0.4). Musiyano weukobvu pakati pemhangura nealuminium haufanirwe kudarika kukosha uku, zvikasadaro zvinokonzeresa kusakwana kana kuwandisa kushungurudza kuyerera, izvo zvinozokanganisa zvakanyanya kunaka kwewelding.
5. Zvinodiwa zvezvinhu chikamu cheflash butt welding muchina:
Iyo yekupedzisira kumeso kweiyo weldment inofanirwa kuve yakati sandara, uye iyo cutout haifanirwe kunge yakakura, izvo zvinokonzeresa kusaenzana kwekupisa chizvarwa pamativi ese e weld uye kukonzera kusaenzana weld.
6. Flash butt welding muchina workpiece blanking size:
Paunenge uchivhara iyo weldment, huwandu hwekupisa nekushatisa hunofanirwa kuwedzerwa kudhirowa zvichienderana nekuita kwewelding.
Nguva yekutumira: Mar-17-2023
