ʻAno Electrode a me nā mea hana no ka Mīkini Welding Spot Frequency

ʻO ka wiliwili ʻana i ke alapine pinepine kahi ʻenehana i hoʻohana nui ʻia i nā ʻoihana hana no ka hoʻohui ʻana i nā mea metala. ʻO kekahi o nā mea koʻikoʻi e pili ana i ka maikaʻi o nā welds wahi ʻo ia ka hoʻolālā a me ka hoʻohui ʻana o nā electrodes i hoʻohana ʻia i ke kaʻina hana. Ke ʻimi nei kēia ʻatikala i nā ʻano like ʻole o ke ʻano electrode a me ke koho ʻana i nā mea no nā mīkini wiliwili wahi.

He kuleana koʻikoʻi ke ʻano o nā electrodes i ka loaʻa ʻana o nā welds wahi kūpaʻa a hilinaʻi. Hoʻoholo ke ʻano electrode i ka hāʻawi ʻana o kēia manawa a me ke kaomi ma ka wahi wili. ʻO ka maʻamau, ʻo nā electrodes palahalaha, kikoʻī, a me ka dome-shaped nā koho maʻamau. Hāʻawi nā electrodes flat i kahi ʻāpana pili nui, e puʻunaue like i ke au kuʻi. Hoʻopaʻa nā electrodes kuhikuhi i ke au i kahi kikoʻī, e alakaʻi ana i ka ʻike wela kiʻekiʻe. Hāʻawi nā electrodes ʻano Dome i kahi kaulike ma waena o nā mea ʻelua, ka hopena i ka hoʻomalu ʻia ʻana o ka wela a me ke kaomi.

Nā mea e hoʻopili ai i ke ʻano Electrode:

1. Mānoanoa Material:Pono pinepine nā mea mānoanoa i nā electrodes palahalaha e hōʻoia i ka hāʻawi ʻana i ka wela, akā kūpono nā electrodes kikoʻī a dome paha no nā mea lahilahi.
2. ʻĀpana welding:ʻOi aku ka maikaʻi o ka hoʻokele ʻana o nā au kuʻi kiʻekiʻe me nā electrodes kuhikuhi, e pale ana i ka wela. Hiki ke hoʻohana ʻia nā au haʻahaʻa me nā electrodes palahalaha no ka weld mau.
3. ʻAno mea:Loaʻa i nā mea like ʻole ka conductivity uila. ʻOi aku ka maikaʻi o nā electrodes kikoʻī no nā mea me ka conductivity haʻahaʻa, ʻoiai e hana maikaʻi nā electrodes flat me nā mea conductive kiʻekiʻe.

Koho Mea Electrode:ʻO ke koho ʻana i nā mea electrode e pili nui i ka maikaʻi o ka weld a me ke ola electrode. ʻO nā mea maʻamau i hoʻohana ʻia he keleawe keleawe, refractory alloys, a me nā mea hoʻohui.

1. Nā Alloy Copper:Hoʻohana nui ʻia kēia mau mea no kā lākou conductivity thermal maikaʻi loa a me ka helu heheʻe kiʻekiʻe. Hoʻopau maikaʻi lākou i ka wela, mālama i ka pono electrode. Eia nō naʻe, hiki iā lākou ke loaʻa i nā pilikia o ka ʻaʻahu a me ka pili.
2. Nā Alloy Refractory:ʻO ka tungsten a me ka molybdenum nā laʻana o nā alloys refractory. Loaʻa iā lākou nā helu heheʻe kiʻekiʻe a kūpaʻa loa i ka wela a me ka lole. Eia nō naʻe, hiki iā lākou ke palupalu a emi ʻole ka thermally conductive ma mua o nā ʻāpana keleawe.
3. Mea Hana Hui:Hoʻohui kēia mau mea i nā pono o nā mea like ʻole. No ka laʻana, hāʻawi ka copper-tungsten composite i ka hoʻomaikaʻi ʻana i ka wela a me ka lōʻihi i hoʻohālikelike ʻia me nā electrodes keleawe maʻemaʻe.

Ma ke aupuni o ka weld wahi alapine, ʻo ke ʻano electrode a me ke koho ʻana i nā mea he mea koʻikoʻi ia e hoʻohuli ai i ka maikaʻi a me ke kūlike o nā welds. Pono nā mea ʻenekinia a me nā mea hana e noʻonoʻo pono i nā mea e like me ka mānoanoa o nā mea, ka welding current, a me nā ʻano mea i ke koho ʻana i nā ʻano electrode. Eia kekahi, ʻo ke koho kūpono o nā mea electrode, inā he keleawe, nā ʻāpana refractory, a i ʻole composites, pili pono i ka maikaʻi o ka weld a me ke ola o ka electrode. ʻO ka hoʻopaʻa ʻana i ke kaulike kūpono ma waena o ka hoʻolālā electrode a me ke koho waiwai he mea nui ia no ka loaʻa ʻana o nā hopena wili wahi kūpono.