ʻO wai ke ʻano o ka mīkini wiliwili kiko e koho ʻia no nā mea hana o nā mea like ʻole?

Ma ke kahua o ka hana metala, hoʻohana pinepine ʻia nā mīkini wiliwili wahi i nā mea hana wiliwili. Hoʻopuka lākou i ka wela ma o ke au uila e lawe mai i nā kiko pili o nā mea hana i ko lākou wahi heheʻe, e hui pū ana iā lākou e hoʻokō i ka weld. Eia nō naʻe, ma muli o ka ʻokoʻa o ke kino o nā mea like ʻole, loaʻa i kēlā me kēia mea nā koi wili. No laila, ʻo ke koho ʻana i ka welder wahi kūpono he mea koʻikoʻi ia e hōʻoia i ka maikaʻi o ka weld a me ka hoʻomaikaʻi ʻana i ka hana hana.

Nā Mea Hana Metala ʻEleʻele a me nā Mea Wehe ʻEleʻele

ʻO nā metala ʻeleʻele—e like me ke kila kalapona, ke kila kila, a me ke kila kila—ʻo ia ka mea i hoʻohana nui ʻia i ka hana ʻoihana. Loaʻa i kēia mau metala ke kūpaʻa uila kiʻekiʻe, e hana ana i nā mea welder kiko waena (MF) i koho maikaʻi loa. Hoʻohana ka poʻe welders MF i ka hoʻoheheʻe ʻana o ka manawa (DC), me ka hoʻoponopono pono ʻana i nā hiʻohiʻona kūpaʻa kiʻekiʻe o nā metala ʻeleʻele. Hiki iā lākou ke hoʻohana i nā hōʻailona hoʻokahi-pulse, multi-pulse, cycles, time, voltage, current, a me ka mana programmable e hana i hoʻokahi-spot, dual-spot continue, automatic, or manual welding on the workpiece. ʻO kā lākou mau pōmaikaʻi he mea kaulana:  

1. ʻO ka maikaʻi holoʻokoʻa maikaʻi a me ka waiwai kiʻekiʻe.  

2. He puka aniani hoʻoheheʻe ʻia e hoʻokipa ana i nā mea hana metala ʻeleʻele o nā ʻano mānoanoa a me nā ʻano like ʻole.  

3. ʻO nā puka wiliwili paʻa a māmā, hoʻomaʻamaʻa i ka hoʻokomo ʻana a me ka neʻe ʻana.  

4. Hiki ke wili i nā metala ʻeleʻele like ʻole—e laʻa, ke kila kalapona i ke kila kuhili ʻole.  

Nā Mea Hana Metala ʻAʻole-Ferrous a me ka Capacitor-Discharge (Energy-Storage) Welders Spot Welders

ʻO nā metala non-ferrous-e like me ke keleawe, aluminika, a me ke kālā-he kiʻekiʻe ka uila a me ka thermal conductivity, e koi ana i nā lako kūikawā. He mea kūpono nā mea welder wahi capacitor-discharge (pūnaewele mālama) no kēia mau metala. Hoʻohana lākou i ka ikehu i mālama ʻia i loko o nā capacitors e hoʻopuka i kahi ʻāwīwī wikiwiki me ke komo ikaika a me ka liʻiliʻi o ka wela wela (HAZ), kūpono loa i nā koi o nā mea conductive kiʻekiʻe. He kūpono lākou no ka hoʻopili ʻana i nā ʻāpana, nā koʻokoʻo, a me nā uea o nā mea pili kālā, ke keleawe, ke aluminika, ke kila kila, a me nā metala non-ferrous ʻē aʻe. Ke hoʻohālikelike ʻia me nā welders ʻē aʻe, hāʻawi lākou i ka ʻoi aku ka pololei a me ka paʻa o kēia manawa, ʻoi aku ka maikaʻi, ka HAZ liʻiliʻi, a me ka hoʻohana haʻahaʻa haʻahaʻa ma mua o nā welders MF.  

Eia naʻe, ʻoi aku ka kiʻekiʻe o kā lākou kumu kūʻai mua. Ke hoʻonohonoho ʻia ka mīkini, hoʻopaʻa ʻia ka manawa hoʻokuʻu e ka ikehu mālama ʻia a me ka transformer welding a ʻaʻole hiki ke hoʻoponopono ʻia. Eia kekahi, hoʻohaʻahaʻa haʻahaʻa nā capacitors hoʻokuʻu i ka manawa a koi i ka hoʻololi manawa.

Nā Mea Hana Metala Kūikawā a me nā Welder Hoʻolaʻa

No nā metala kūikawā e like me ke keleawe phosphor, ke keleawe manganese, a i ʻole ka uea keleawe i hoʻopaʻa ʻia, ʻaʻole lawa nā mea welder maʻamau. Manaʻo ʻia nā mea welders brazing AC-i hoʻokaʻawale ʻia ma ke ʻano he ʻāpana o nā mea wili wahi AC. Hoʻohana lākou i ka hoʻoheheʻe ʻana o AC, e hoʻohana ana i ka pōʻai hana o ka mea hoʻololi welding me nā electrodes graphite (a i ʻole tungsten) e hana i kahi kiʻekiʻe kiʻekiʻe, wela wela. Hoʻokahi-pulse, multi-pulse, pōʻai, manawa, voltage, current, a me nā mana programmable e ʻae i ka hoʻokaʻawale hoʻokahi, ʻelua-wahi mau, ʻakomi, a i ʻole ka wili lima. Hāʻawi ka AC brazing welders i nā pōmaikaʻi he nui: maikaʻi ke kumu kūʻai, kahi ākea wiliwili-kūlana, nā puka lou paʻa a māmā, a me ka hiki ke wili i nā metala like ʻole. Eia nō naʻe, hoʻopilikia pū ʻia lākou e ka fluctuations grid-voltage, e hoʻoulu ai i nā welds i kēia manawa a me nā ʻano like ʻole, a koi lākou i nā mea electrode kiʻekiʻe me ke ola electrode pōkole.

No ka hoʻoheheʻe ʻia ʻana o ka uea a i ʻole nā ​​​​mea lāʻau, pono nā mea welder. Hoʻokaʻawale ʻia lākou i ʻelua mau pae a me ʻekolu mau hiʻohiʻona. No ka laʻana, ʻo ka mīkini no ka wili ʻana i nā uwea metala paʻa i hoʻohana ʻia i nā kukui metala-halide ua kapa ʻia he 'mekini alakaʻi paʻakikī,' aʻo ka mīkini no nā uea palupalu i hoʻohana ʻia i nā kukui hoʻōla ikehu, nā kukui ʻālohilohi, a me nā kukui incandescent maʻamau, ua kapa ʻia ʻo ia he 'mīkini alakaʻi palupalu.'

No nā noi hoʻopaʻa hermetic, nā mīkini cap-sealing ke koho maʻamau. Hana maʻalahi lākou i ka nānā ʻana, ka helu ʻana, ka hoʻopaʻa ʻana, ka paila ʻana, ka hoʻopiha nitrogen, ka welding, a me ka hoʻonohonoho hou. Inā hewa ka hoʻouka lima ʻana, ʻaʻa ka mīkini i ka wili e pale ai i ka make. Ma ka hoʻololi ʻana i ka make wili, hiki ke hoʻololi ʻia nā mīkini cap-sealing i nā hana hermetic-sealing ʻē aʻe.

Inā ʻaʻole maopopo ʻoe i ka mea welder wahi i kūpono i kou pono, e noʻonoʻo i nā mea welder PDKJ. Ke kono ʻoluʻolu nei mākou iā ʻoe e kipa mai iā mākou ma EMO Hannover 2025, Kepakemapa 22–26, ma ka Hannover Exhibition Grounds, Kelemānia. E ʻike ʻoe iā mākou ma Hall 13, Stand F21. Ma laila, hiki iā ʻoe ke ʻike mua i ka hana koʻikoʻi o nā welders PDKJ, e kūkākūkā i kāu mau koi me kā mākou ʻoihana

Inā loaʻa iā ʻoe nā koi mīkini wili, e ʻoluʻolu e kelepona iā Ms. Zhao

E-Mail: pdkj@gd-pw.com

Kelepona: +86- 13631765713