He aha ke ʻano o nā lako wiliwili e pono ke hoʻohana ʻia no ka wili ʻana i nā alumini alumini, ke kila kila, a me ke keleawe?

I loko o nā hiʻohiʻona hana he nui e like me ka hoʻoili ʻana i nā lako, nā mea uila, nā ʻāpana ikehu hou, a me ka hana ʻana i nā lako kīhini, ke kila kila, ka alumini alumini, a me ke keleawe ʻekolu mau mea hoʻohana nui ʻia. ʻO Spot welding, ma ke ʻano he kaʻina hana wiliwili maikaʻi a me ke kaiapuni, ua lilo i mea koho maikaʻi loa no ka hana ʻana i kēia mau ʻāpana metala. Eia nō naʻe, hāʻule ka nui o nā mea hana i ka lua i ke kūʻai ʻana i nā lako wiliwili wahi: me ka hoʻohana ʻana i hoʻokahi welder kiko honua no nā mea ʻekolu e hopena i nā weld nāwaliwali, nā wili wahaheʻe, a i ʻole nā ​​​​mea hana i puhi ʻia me nā wahi wiliwili ʻoki ʻia - hoʻopaneʻe i ka hana a hoʻonui i nā kumukūʻai hana hou.

Aia ke kumu i ka ʻokoʻa like ʻole o ka uila/thermal conductivity, nā helu heheʻe, a me nā hiʻohiʻona papa oxide o nā metala ʻekolu. He ʻokoʻa loa ka hoʻoulu ʻana o ka wela a me ka hoʻololi ʻana i ka wela i ka wā o ka wiliwili wahi, ʻaʻole hiki ke hoʻololi ʻia me ka mīkini honua hoʻokahi. No ka loaʻa ʻana o nā weld ikaika, nā kiko weld nani, a me ka hana maikaʻi ʻana, ʻo ke kumu nui ʻo ka 'mea hoʻohālikelike i ka mīkini' - hoʻopili pololei i nā ʻano mea hana a me nā ʻāpana. Hoʻopuka kēia ʻatikala i nā wahi ʻeha wili o nā metala ʻekolu, e wehewehe ana i nā lako wili wahi kūpono, nā koina koho kī, a me nā ʻenehana kūpono e kōkua iā ʻoe e pale i ka manaʻo kuhihewa a koho i nā mea pono i ka manawa mua.

ʻO ka mua, e hoʻopaʻa i ke kumu: ʻo nā pilikia welding spot o ʻekolu metala e hoʻoholo i ke kuhikuhi koho ʻana i nā lako

Hoʻohana ke kumu o ka wiliwili wahi i ka wela kūʻē i hana ʻia e ka hele ʻana i kēia manawa ma nā wahi pili mea hana e hoʻoheheʻe ai i ka metala a hana i nā kiko weld. ʻO nā waiwai kino o ka mea pono e hoʻoholo pololei i ka paʻakikī wili a me nā pono o nā mea hana - ʻo ia ke kumu kumu o ke koho. E wehewehe mua i nā pilikia, a laila e koho i nā mea hana e pale ai i nā pitfalls.

Kuhili 'ole : No na mea ma'alahi e weld me ka uila/wela ha'aha'a. ʻO ke kiʻi ʻoniʻoni o ka ʻili he lahilahi a maʻalahi ke wehe ʻia. ʻO ka paepae kuʻi haʻahaʻa me ka wela maʻalahi. Hiki i nā hiʻohiʻona maʻamau ke hana i nā welds paʻa. ʻO ia ke ʻano maʻalahi loa e ʻike i ka weld ma waena o nā mea ʻekolu me ka ʻole o nā pono hana koʻikoʻi.

Aluminum Alloy : Uhi ʻia ka ʻili me kahi kiʻiʻoniʻoni alumini oxide paʻakikī me ka helu heheʻe ma mua o ka matrix alumini. Me ka wehe ʻole ʻana i kēia kiʻiʻoniʻoni, ʻaʻole hiki ke hoʻokumu ʻia nā wahi weld kūpono. Hoʻohui hou, he ikaika loa ka alumini i ka uila/wela, e hoʻoheheʻe koke ʻia ka wela wili-pili i nā welds hoʻopunipuni, nā wahi weld keʻokeʻo, a me ka deformation mea hana. Hiki i nā ʻāpana alumini lahilahi ke maʻalahi i ke ahi. Pono i nā koi kiʻekiʻe loa i ke ʻano o kēia manawa a me ka paʻa pressurization.

Copper : ʻO ka paʻakikī o ka wiliwili wahi kiʻekiʻe ma waena o nā mea ʻekolu. ʻAʻole hoʻohālikelike i ka uila/wela me ka liʻiliʻi o ka pale ʻana iā ia iho. ʻAʻole hiki i nā mea welder wahi maʻamau ke hoʻohua i ka wela wili kūpono, he mea paʻakikī ke hoʻohui a hoʻokumu i nā wahi wili ikaika. He palupalu nā mea keleawe, maʻalahi i ka deformation ma lalo o ke kaomi pono ʻole. ʻAʻole hiki ke hoʻopaʻa ʻia nā ʻāpana keleawe mānoanoa, a maʻalahi nā ʻāpana keleawe lahilahi. Pono e hilinaʻi i ka manawa kiʻekiʻe e hoʻokō ai i ka hoʻoheheʻe maikaʻi.

I. Kuʻikuʻi Kūleʻa Kūleʻa: Nui Nā ʻano hoʻohālike kūpono—E koho ma muli o nā pono no ka waiwai maikaʻi loa

ʻAʻohe pale ʻenehana. Loaʻa nā hiʻohiʻona kūpono mai ka hana lima liʻiliʻi a hiki i ka hana automated nui. ʻO ke koho kumu e pili ana i ka unahi hana, ka mānoanoa o ka mea hana, a me nā koi pololei—ke kaulike ʻana i ka pono a me ke kumukūʻai.

1. Wae-Operated AC Spot Welder

He kūpono no nā hale hana liʻiliʻi, ka hana ʻana i nā ʻāpana liʻiliʻi, a me nā hiʻohiʻona prototyping. ʻO ka mea nui no ka 0.1-2mm ʻāpana kila ʻiliahi lahilahi e like me nā lako lako maʻalahi, nā pale liʻiliʻi, a me nā ʻāpana maʻamau ʻole.

Hāʻawi kēia kükohu i ka hana maʻalahi me ka ʻaʻohe aʻo ʻana. Ke hilinaʻi nei i ka mana wāwae wāwae no ka kaomi ʻana a me ka mana-ʻaʻole pono nā limahana loea. ʻO ke kumukūʻai kūʻai haʻahaʻa a me ka mālama kūpono. Hiki ke hoʻokō i nā pono kuʻihao maʻamau no 304/201/316 kila kila maʻamau. Ua lawa ka ikaika Weld no ka lawe ʻole ʻana i ka ukana, nā koi ʻāpana ʻole pololei. Koho kiʻekiʻe kumu kūʻai no nā hiʻohiʻona liʻiliʻi.

2. Pneumatic Medium-Frequency Inverter Spot Welder

He kūpono no ka hana liʻiliʻi-a-medium me nā koi no ka weld point precision a me ka nani. Hoʻopili ʻia i ka 0.1-5mm mānoanoa, ʻāpana ʻeleʻele ʻeleʻele me ka mānoanoa e like me nā lako kīʻaha kila kila, nā mīkini ʻenehana, nā pale pololei, a me nā mea hana.

Hāʻawi nā kumu hoʻohālike inverter medium-frequency i ka puka paʻa o kēia manawa me ka hoʻomalu ʻana i ka wela kūpono, me ka pale ʻana i ka deformation wili kila kila, ʻeleʻele weld point, a me nā ʻōpū weld. ʻAʻole like ka paʻi ʻana o ka pneumatic me ka maikaʻi o ka wiliwili ma mua o nā kumu hoʻohālike wāwae. Kākoʻo i ka paʻa ʻana o nā ʻāpana me ka hoʻohālikelike kiʻekiʻe kiʻekiʻe o ka weld point i ka hana pūʻulu. E hōʻoia i ka ikaika o ka lae weld i ka wā e hōʻemi ana i nā kaʻina hana wili ma hope-ʻo ke koho nui i makemake nui ʻia no ka hoʻoheheʻe ʻana i ke kila kila.

II. Aluminum Alloy Spot Weld: ʻO ka haki ʻana i ke kiʻiʻoniʻoni + ʻo ke ʻano paʻa ke kī—nā hiʻohiʻona kūikawā wale nō.

ʻAʻole hiki i nā mea welder wahi AC maʻamau ke hoʻonā i nā wahi ʻeha wili o nā alumini alumini. ʻAʻole hiki wale lākou i ka weld paʻa akā ua hōʻino pū kekahi i nā mea hana. Pono e koho ʻia nā hiʻohiʻona kūikawā me ka manawa kiʻekiʻe kiʻekiʻe, ka mana pololei o kēia manawa, a me nā mea hiki ke wāwahi kiʻiʻoniʻoni maikaʻi - ʻo ia ke kumu o ka wili ʻana i nā ʻāpana alumini me ka holomua.

1. Medium-Frequency Inverter DC Spot Welder (ʻOihana makemake ʻia)

He kūpono no ka hapa nui o nā hiʻohiʻona wili alumini, e komo pū me ka alumini maʻemaʻe, nā alumini alumini, nā profiles aluminika, nā ʻāpana alumini lahilahi, nā ʻāpana alumini pākaukau, a me nā lako lako alumini. Hoʻohana maʻalahi i ka mānoanoa mai 0.1-4mm.

Hāʻawi kēia kumu hoʻohālike i ka DC kiʻekiʻe i kēia manawa me ka wela koke, e haki koke ana i ke kiʻi ʻoniʻoni alumini alumini a pale i nā welds hoʻopunipuni i hoʻoiho ʻia e ka wela. Hiki i ka hoʻoponopono hoʻoponopono kiʻekiʻe ke hoʻomalu i ka wela i ka wā e wili ai i nā ʻāpana alumini lahilahi, e pale ana i ke ahi. Hoʻohui pū ʻia me kahi ʻōnaehana kaomi pneumatic paʻa, paʻa a paʻa nā wahi weld me ka pilikia ʻole o ka haki ʻana a i ʻole ka hoʻokaʻawale ʻana - ke kaulike ʻana i ka pono a me ka maikaʻi wili.

2. Kiekie-Frequency Spot Welder (No Precision Ultra-Thin Aluminum Parts)

No nā hiʻohiʻona e pili ana i nā ʻāpana alumini ma lalo o 0.1mm, nā ʻāpana uila alumini pololei, a me ka uea alumini a me ka hoʻoheheʻe ʻia ʻana o ka foil, he kiʻekiʻe loa kēia mau mea hana i nā koi wiliwili kiʻekiʻe e hakakā nei nā kumu hoʻohālike maʻamau. ʻO nā welders wahi kiʻekiʻe ka hopena maikaʻi loa.

Hōʻike ʻia nā hiʻohiʻona kiʻekiʻe i ka wikiwiki pane wikiwiki, ka manawa hoʻomehana pōkole, a me ka wela nui. Hiki iā lākou ke uhaki koke i nā kiʻiʻoniʻoni oxide i ka wā e hōʻemi ana i ka deformation mea hana a me ka puhi ʻana i ka pōʻino. He liʻiliʻi a ʻaʻahu like nā helu Weld, e hoʻokō piha ana i nā pono wiliwili wahi o nā ʻāpana alumini pololei. ʻO ka hemahema ʻoi aku ka kiʻekiʻe o nā kumukūʻai kūʻai, kūpono wale no nā hiʻohiʻona hoʻoponopono pololei-ʻaʻole no nā ʻāpana alumini mānoanoa a i ʻole ka hana nui nui.

III. ʻO ke kuʻekuʻe wāwae keleawe: ʻo ke ʻano kiʻekiʻe ke kumu—nā kumu hoʻohālike kiʻekiʻe e pono ai no nā welds ikaika.

ʻO ka wiliwili wahi keleawe ka mea paʻakikī loa ma waena o nā mea ʻekolu. ʻAʻole lawa ka ʻāwī a me ka wela i nā mea welder wahi maʻamau e hana i nā kiko weld kūpono. Pono e koho ʻia nā mea hana wiliwili kūikawā me ka mana kiʻekiʻe a me ka puka kiʻekiʻe o kēia manawa, me nā electrodes kūikawā, e hōʻoia i nā hopena wili.

1. High-Power Medium-Frequency Inverter Spot Welder

He kūpono no nā mea keleawe like ʻole me ke keleawe maʻemaʻe, ke keleawe, nā ʻāpana keleawe, nā busbar keleawe, nā pahu keleawe, a me nā ʻāpana keleawe. Manaʻo ʻia nā hiʻohiʻona ma luna o 100kVA, e hoʻololi i ka wili keleawe 0.2-3mm—ʻo ia ke kumu kumu no ka wiliwili wahi keleawe.

He ha'aha'a ke kū'ē 'ana o ke keleawe a koi 'ia ka manawa ultra-ki'eki'e e ho'ohua ai i ka wela ku'i 'ana. Hoʻokō pono nā kumu hoʻohālike mana kiʻekiʻe ʻo Medium-frequency i kēia koi me ka hoʻopuka paʻa a hiki ke hoʻopaʻa ʻia i kēia manawa-e pale ana i nā welds hoʻopunipuni ʻelua mai ka lawa ʻole o ka wela a me ka pōʻino keleawe mai ke au nui. Hoʻohui ʻia me nā electrodes kūikawā chromium-zirconium-copper e hōʻike ana i ka uila / thermal conductivity maikaʻi a me ke kūpaʻa wela kiʻekiʻe me ka ʻole o ka pipili, hoʻemi ʻia ka lole electrode a paʻa mau nā welds me ka ʻole o ka wehe.

2. Hoʻokuʻu ʻia ʻo Capacitive Spot Welder (No nā ʻāpana liʻiliʻi keleawe lahilahi)

No nā ʻāpana keleawe lahilahi, nā ʻāpana keleawe liʻiliʻi, uea keleawe, a me nā pilina keleawe uila, hāʻawi nā mea welder wahi hoʻokuʻu capacitive i nā mea maikaʻi loa. Ke hilinaʻi nei i ka mālama ʻana i ka ikehu capacitor a me ka hoʻokuʻu koke ʻana, hoʻokuʻu lākou i ke ʻano kiʻekiʻe loa me ka manawa hoʻomehana pōkole loa a me ka wela wela—e pale ana i ka deformation keleawe a me ka puhi ahi. He liʻiliʻi a hoʻomaʻemaʻe ʻia nā helu Weld, kūpono no ka hui liʻiliʻi liʻiliʻi.

Eia nō naʻe, ʻaʻohe mana o kēia kükohu a ʻaʻole hiki ke hoʻololi i nā ʻāpana keleawe mānoanoa a i ʻole nā ​​ʻāpana keleawe nui-kūpono wale no nā hiʻohiʻona ʻāpana liʻiliʻi. Pono ka hoʻoholo pololei e pili ana i nā kikoʻī mea hana i ke kūʻai ʻana.

IV. Alakaʻi koho ʻia ʻana o ke kuʻekuʻe ʻana o nā mea kea a me ka pale ʻana i ka lua

1. Papa kuhikuhi koho wikiwiki (e noi pololei)

- ʻO ke kila kila : ʻO ka hana liʻiliʻi / hoʻopuehu ʻia - koho i ka welder wahi AC i hoʻohana ʻia i ka wāwae; hana pūʻulu / ʻāpana pololei—koho pneumatic medium-frequency inverter spot welder;

- Aluminum Alloy : ʻO nā ʻāpana alumini maʻamau-koho i ka mea hoʻohuli ʻokoʻa DC kahi welder; ʻāpana alumini kikoʻī ʻoi loa-e koho i ka welder wahi alapine kiʻekiʻe;

- Ke keleawe : Nā ʻāpana keleawe mānoanoa / nā ʻāpana keleawe nui-koho kiʻekiʻe ka mana waena-frequency inverter spot welder; ʻāpana liʻiliʻi keleawe lahilahi-e koho i ka welder wahi hoʻokuʻu capacitive.

2. Nā ʻenehana pale ʻana i nā pōʻino koʻikoʻi

Kūlike Electrode kūpono : Hiki i ke kila kila ke hoʻohana i nā electrodes chromium-zirconium-copper maʻamau; pono e hui pū ʻia ke alumini alumini a me ke keleawe me nā electrodes kūikawā kiʻekiʻe-kūʻokoʻa, kiʻekiʻe-conductivity, me ka wili maʻamau a me ka hoʻololi ʻana e pale aku i ka lole electrode a me ka hoʻopili ʻana i nā hopena wili;

ʻAʻole Universal nā ʻāpana : Mai hoʻohana i nā ʻāpana hoʻohālikelike like no nā mea ʻekolu. Pono ke kila kila i ka manawa kūpono me ka lōʻihi iki o ka Power-on Duration; ʻO ka alumini alumini a me ke keleawe e hoʻonui i ka manawa koke me ka pōkole Power-on Duration e hōʻoia i ka wela wela a hoʻopau i nā welds hoʻopunipuni a puhi i ka pōʻino;

Pono ka hana mua o ka mea hana : Pono ke alumini alumini i ka wili ʻana i ka ʻili e wehe i ke kiʻi oxide ma mua o ke kuʻi ʻana; ʻO ke keleawe a me ke kila kila e pono ai ka ʻaila ʻili a me ka hoʻomaʻemaʻe lepo e hōʻoia i ka paʻa o ka mea hana, hoʻemi i ka pale kuʻi ʻana, a hoʻomaikaʻi i ka ikaika weld;

Pono Pono ka Mana Mana : E koho i nā kumu hoʻohālike mana e pili ana i ka mea hana Hoʻopaʻa mānoanoa—mai koho i ka mana kiʻekiʻe no nā ʻāpana lahilahi a i ʻole ka mana haʻahaʻa no nā ʻāpana mānoanoa. E hōʻalo i ka lawa ʻole o ka mana e hoʻonāwaliwali ai i nā welds a i ʻole ka nui o ka mana e hoʻopau i nā kumukūʻai a me nā mea hana.

V. Koho Koho

ʻAʻohe mea hoʻoheheʻe wahi āpau no ka hoʻoheheʻe ʻana i ke alumini alumini, ke kila kila, a me ke keleawe. ʻO ke kumu ke koho pololei ma muli o nā hiʻohiʻona waiwai: he haʻahaʻa haʻahaʻa haʻahaʻa ke kila kila - e nānā i ke koho kūpono; ʻO ka alumini alumini ka mea nui ma mua o ka haki ʻana i ke kiʻiʻoniʻoni a me ke kūpaʻa i kēia manawa-ʻo nā kumu hoʻohālike waena-frequency ka mea nui; ke hilinaʻi nei ke keleawe i ka fusion kiʻekiʻe o kēia manawa—ʻo nā kumu hoʻohālike kūikawā kiʻekiʻe ke kī.

ʻO ke koho ʻana i nā lako wili wahi kūpono, i hui pū ʻia me nā electrodes pili a me nā ʻāpana kuʻi, hiki ke hoʻoponopono pono i nā wahi ʻeha e like me nā welds hoʻopunipuni, ke ahi ʻino, deformation, a me ka detachment i ka hoʻomaikaʻi ʻana i ka pono wili a me ka hōʻemi ʻana i nā kumukūʻai hana hou - hoʻololi kūpono i nā pono hana welding no nā ʻāpana metala like ʻole.

/

E koho i ka PDKJ no nā mea hoʻoheheʻe wili pololei

Inā ʻoe e wiliwili ana i nā lako wiliwili kila, nā ʻāpana uila aluminika, a i ʻole nā ​​pahu pahu keleawe a me nā hopena, hāʻawi ʻo PDKJ i kahi ākea o nā lako wiliwili wahi i hana ʻia no kēlā me kēia ʻano mea.

Mai nā mea hoʻoheheʻe AC hoʻokele waiwai a hiki i nā ʻōnaehana inverter medium-frequency kiʻekiʻe, nā hiʻohiʻona kiʻekiʻe-frequency precision, a me nā mīkini hoʻokuʻu capacitive, hāʻawi ʻo PDKJ:

- ʻO nā hāʻina kikoʻī waiwai i hoʻopaʻa ʻia no ke kila kila, aluminika, a me ke keleawe

- Hana paʻa me ka mana pololei o kēia manawa a me ka maikaʻi weld paʻa

- ʻO nā hoʻonohonoho kūʻai kūpono e pili ana i kāu paona hana a me kāu kālā

- Kākoʻo ʻenehana loea no ke koho electrode, hoʻonohonoho hoʻonohonoho, a me ke alakaʻi mālama

- Hōʻoiaʻiʻo ʻia i ka hilinaʻi ma waena o nā lako, uila, ikehu hou, a me nā ʻoihana kīhini

E kelepona iā PDKJ i kēia lā no ka loaʻa ʻana o ke alakaʻi akamai i ke koho ʻana i ka welder wahi kūpono no kāu mau mea metala kikoʻī a me nā koi hana. E kōkua mākou iā ʻoe e hoʻopau i nā hemahema welding, hoʻonui i ka pono, a hoʻokō i ka maikaʻi weld maikaʻi mai ka lā hoʻokahi.

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

E-Mail: pdkj@gd-pw.com

Kelepona: +86- 13631765713