E koho i ka mea kūpono no kāu ʻili anu!

hoʻolauna

Eia ka ʻike maʻalahi iā ʻoe.

E aʻo pehea e koho ai i kahi circular Cold saw. No ka mālama ʻana iā ʻoe i ka pilikia o ka ʻohi ʻana i nā mea āpau iā ʻoe iho ma o ka hoʻāʻo a me ka hewa.
E hoʻolauna aku nā ʻatikala aʻe iā ʻoe i kēlā me kēia o lākou

Papa helu

• E hoʻomaopopo i ka mea

• Pehea e koho ai i ka ʻili anuanu pono

• Ka hopena

E hoʻomaopopo i ka mea

Hoʻokaʻawale Mea maʻamau

ʻO nā noi nui ma ka mākeke Cold sawing ke kuhikuhi ʻia i ka mākeke pā metala.

ʻO nā papa metala ka nui o nā ʻano ʻekolu:

Hoʻokaʻawale ʻia e ka mea:

1. mea hoʻohiwahiwa metala ferrous
2. mea hoʻohiwahiwa metala ʻole
3. mea hoʻonani metala kūikawā

Metala ʻeleʻele

ʻO nā mea metala ferrous i hoʻohana ʻia i ka ʻenekinia ka mea nui i hoʻolei ʻia i ka hao a me ke kila, ʻo ia nā alloys i haku ʻia me ka hao a me ke kalapona e like me nā mea nui.

He aha nā mea hiki ke ʻoki i nā huahana ʻike anu?

Hoʻohana nui ʻia no nā mea kila kila waena, kiʻekiʻe a haʻahaʻa

ʻO ke kila kalapona e pili ana i nā huila hao-kāpona me ka maʻi kalapona ma lalo o 2.11%

Ma muli o ke kalapona, hiki ke hoʻokaʻawale ʻia i:

Ke kila kalapona haʻahaʻa (0.1 ~ 0.25%)

Medium carbon steel (0.25~0.6%)

Ke kila kalapona kiʻekiʻe (0.6 ~ 1.7%)

1. Ke kila māmā

ʻIke ʻia hoʻi he kila māmā, ke kila kalapona haʻahaʻa me ka ʻike kalapona mai ka 0.10% a i ka 0.25% he maʻalahi ke ʻae i nā hana like ʻole e like me ka forging, welding a me ka ʻoki ʻana. Hoʻohana pinepine ʻia e hana i nā kaulahao, rivets, bolts, shafts, etc.

Nā ʻano kila māmā

ʻO ke kila kihi, ke kila awāwa, ka I-beam, ka paipu kila, ke kaula kila a i ʻole ka pā kila.

ʻO ke kuleana o ke kila kalapona haʻahaʻa

Hoʻohana ʻia e hana i nā ʻāpana hale like ʻole, nā ipu, nā pahu, nā umu ahi, nā mīkini mahiʻai, a me nā mea ʻē aʻe. ʻōwili ʻia i loko o nā kaola a hoʻohana ʻia e hana i nā ʻāpana mechanical me nā koi ikaika haʻahaʻa. ʻAʻole mālama ʻia ke kila kalapona haʻahaʻa ma mua o ka hoʻohana ʻana.

ʻO ka poʻe me ka ʻona kalapona i ʻoi aku ma mua o 0.15% ua carburized a cyanided a hoʻohana ʻia no nā ʻāpana e like me nā shafts, bushings, sprockets a me nā ʻāpana ʻē aʻe e koi ai i nā mahana wela kiʻekiʻe a me ke kūpaʻa maikaʻi.

Ua kaupalena ka hoʻohana ʻana i ke kila māmā ma muli o kona ikaika haʻahaʻa. ʻO ka hoʻonui kūpono ʻana i ka ʻike manganese i loko o ke kila kalapona a me ka hoʻohui ʻana i ka nui o ka vanadium, titanium, niobium a me nā mea hoʻohui ʻē aʻe hiki ke hoʻomaikaʻi nui i ka ikaika o ke kila. Inā ho'ēmiʻia ke kalapona kalapona i loko o ke kila a me kahi liʻiliʻi o ka aluminika, hoʻohuiʻia kahi mea liʻiliʻi o ka boron a me ka carbide, hiki ke loaʻa kahi hui kalapona bainite ultra-low nona ka ikaika kiʻekiʻe a mālama i ka plasticity maikaʻi a me ka paʻakikī.

1.2. kila kalapona waena

ʻO ke kila kalapona me kahi maʻiʻo kalapona o 0.25% ~ 0.60%.

Nui nā huahana e like me ke kila make, ke kila semi-kiled, ke kila paila a pēlā aku.

Ma waho aʻe o ke kalapona, hiki ke loaʻa ka liʻiliʻi (0.70% ~ 1.20%).

E like me ka maikaʻi o ka huahana, ua hoʻokaʻawale ʻia i ke kila kila kila a me ke kila kila kila kiʻekiʻe.

He maikaʻi ka hana wela a me ka ʻoki ʻana, akā maikaʻi ʻole ka hana kuʻi. ʻOi aku ka ikaika a me ka paʻakikī ma mua o ke kila kalapona haʻahaʻa, akā ʻoi aku ka haʻahaʻa o ka plasticity a me ka paʻakikī ma mua o ke kila kalapona haʻahaʻa. Hiki ke hoʻohana pololei ʻia nā mea ʻōwili wela a me nā mea huki anu me ka ʻole o ka mālama wela, a i ʻole ma hope o ka mālama ʻana i ka wela.

ʻO ke kila kalapona maʻamau ma hope o ke kinai ʻana a me ka hoʻoulu ʻana he mau waiwai mechanical piha. ʻO ka paʻakikī kiʻekiʻe loa e hiki ke loaʻa e pili ana iā HRC55 (HB538), a ʻo σb ʻo 600 ~ 1100MPa. No laila, ma waena o nā hoʻohana like ʻole me nā pae ikaika waena, ʻo ke kila kalapona ka mea i hoʻohana nui ʻia. Ma waho aʻe o ka hoʻohana ʻia ʻana e like me nā mea kūkulu hale, hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana mechanical like ʻole.

Nā 'ano o ka hao kalapona waena

40, 45 kila, kila pepehi ʻia, kila semi-kiled, kila paila…

Ke kuleana o ka hao kalapona waena

Hoʻohana nui ʻia ke kila kalapona maʻamau e hana i nā ʻāpana neʻe ikaika kiʻekiʻe, e like me nā compressors air a me nā piston pump, impellers turbine impellers, shafts mīkini kaumaha, worms, gears, etc., surface wear-resistant parts, crankshafts, machine tools Spindles, rollers , nā mea paʻahana noho, etc.

1.3.High kalapona kila

Kapa pinepine ʻia he kila kila, loaʻa iā ia ke kalapona mai ka 0.60% a hiki i ka 1.70% a hiki ke hoʻopaʻakikī a hoʻopaʻa ʻia.

ʻO nā hāmare, nā crowbars, a me nā mea'ē aʻe i hanaʻia i ke kila me kahi carbon content o 0.75%; ʻO nā mea hana ʻoki e like me nā drills, taps, reamers, etc. ua hana ʻia i ke kila me ka ʻona kalapona o 0.90% a 1.00%.

Nā ʻano o ka hao kalapona kiʻekiʻe

50CrV4 kila: He ʻano kila elastic a kiʻekiʻe ka ikaika, ka nui o ke kalapona, chromium, molybdenum a me vanadium a me nā mea ʻē aʻe. Hoʻohana pinepine ʻia e hana i nā pūnāwai a me nā mea hana forging.

65Mn kila: He kila kiʻekiʻe a paʻakikī i haku ʻia me ke kalapona, manganese a me nā mea ʻē aʻe. Hoʻohana pinepine ʻia e hana i nā pūnāwai, nā pahi a me nā ʻāpana mechanical.

75Cr1 kila: He kila kila kiʻekiʻe, kiʻekiʻe-chromium mea paahana, ka mea nui i haku ʻia me ka kalapona, chromium a me nā mea ʻē aʻe. He kiʻekiʻe ka paʻakikī a me ke kūpaʻa a hoʻohana ʻia no ka hana ʻana i nā lau a me nā mea hoʻomaha.

ʻO ke kila C80: He ʻano kila kalapona kiʻekiʻe, i haku ʻia me nā mea e like me ke kalapona a me ka manganese. Hoʻohana pinepine ʻia e hana i nā ʻāpana ikaika kiʻekiʻe e like me nā ʻili ʻili, nā pā coil a me nā pūnāwai.

Ke kuleana o ke kila kalapona kiʻekiʻe

Hoʻohana nui ʻia ke kila kalapona kiʻekiʻe no

1. ʻāpana kaʻa
   Hoʻohana pinepine ʻia ke kila kalapona kiʻekiʻe e hana i nā ʻāpana e like me nā pūnāwai kaʻa a me nā pahu pahu e hoʻomaikaʻi ai i ka palekana a me ka hana o ke kaʻa.
2. Nā pahi a me nā pahi
   ʻO ke kila kalapona kiʻekiʻe nā hiʻohiʻona o ka paʻakikī kiʻekiʻe a me ka ikaika kiʻekiʻe a hoʻohana ʻia e hana i nā mea hana ʻoki a me nā mea hoʻokomo, hiki ke hoʻomaikaʻi i ka ʻoki ʻana a hoʻonui i ke ola hana.
3. Mea hana forging
   Hiki ke hoʻohana ʻia ke kila kalapona kiʻekiʻe no ka hana ʻana i nā make forging, nā mea hana anu forging tools, hot dies, etc.
4. ʻāpana mīkini
   Hiki ke hoʻohana ʻia ke kila kalapona kiʻekiʻe e hana i nā ʻāpana mechanical like ʻole, e like me nā bearings, gears, wheel hubs, etc., no ka hoʻomaikaʻi ʻana i ka hana pono a me ka hiki ke halihali.

(2) Hoʻokaʻawale ʻia e ka haku melemele

Hoʻokaʻawale ʻia ke kila e like me kona haku mele a hiki ke hoʻokaʻawale ʻia i ke kila kalapona a me ke kila kila

2.1. Ke kila kalapona

ʻO ke kila kalapona he mea hao-carbon me ka carbon content o 0.0218% ~ 2.11%. Kapa ʻia hoʻi ke kila kalapona. ʻO ka maʻamau, loaʻa pū kekahi mau mea liʻiliʻi o ke silika, manganese, sulfur, a me ka phosphorus. ʻO ka maʻamau, ʻoi aku ka kiʻekiʻe o ka ʻike kalapona i ke kila kalapona, ʻoi aku ka nui o ka paʻakikī a me ka ikaika, akā ʻoi aku ka haʻahaʻa o ka plasticity.

2.2. kila kila

Hoʻokumu ʻia ke kila Alloy ma ka hoʻohui ʻana i nā mea hoʻohuihui ʻē aʻe i ke kila kalapona maʻamau. E like me ka nui o nā mea hoʻohui i hoʻohui ʻia, hiki ke hoʻokaʻawale ʻia ke kila kila i ke kila haʻahaʻa haʻahaʻa (ka nui o nā mea i hoʻohuihui ʻia ≤5%), ke kila kila waena (5% ~ 10%) a me ke kila kila kiʻekiʻe (≥10%).

Pehea e koho ai i ka ʻili anuanu pono

ʻO nā mea ʻoki ʻoki: He kūpono ka ʻili maloʻo maloʻo no ka hana ʻana i ke kila kila haʻahaʻa, ke kila kila a me ka haʻahaʻa haʻahaʻa, ka hao hoʻolei, ke kila kila a me nā ʻāpana kila ʻē aʻe me ka paʻakikī ma lalo o HRC40, ʻoi aku ka nui o nā ʻāpana kila modulated.

No ka la'ana, ke kila poepoe, ke kila kihi, ke kila kihi, ke kila kanal, paipu huinahalike, I-beam, aluminika, paipu kila kuhilihi (i ka wa e oki ai i ka paipu kila kuhiliʻole, pono e hoʻololi i ka pepa kila kuhiliʻole)

Nā lula koho maʻalahi

1. E koho i ka helu o nā niho o ka ʻili maka e like me ke anawaena o ka mea ʻoki

2. E koho i ka moʻo ʻike maka e like me ka mea

Pehea ka hopena?

1. Ka hopena mea ʻoki

Ka hopena

ʻO ka mea i luna nei ka pilina ma waena o kekahi mau mea a me nā lau ʻike, a pehea e koho ai iā lākou.
Ma muli o ka mea hana i hoʻohana ʻia. E kamaʻilio mākou e pili ana i kēia i ka wā e hiki mai ana.
Inā ʻaʻole ʻoe maopopo e pili ana i ka nui kūpono, e ʻimi i ke kōkua mai kahi loea.

Inā makemake ʻoe, hiki iā mākou ke hāʻawi iā ʻoe i nā mea hana maikaʻi loa.

Mākaukau mau mākou e hāʻawi iā ʻoe i nā mea hana ʻoki kūpono.

Ma ke ʻano he mea hoʻolako i nā ʻili circular saw, hāʻawi mākou i nā waiwai premium, ʻōlelo aʻoaʻo huahana, lawelawe ʻoihana, a me ke kumu kūʻai maikaʻi a me ke kākoʻo kūʻai kūʻokoʻa!

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