Hoʻomaka i ka Dacromet Flange Bolts-High-Performance Fasteners no nā Kaiapuni Koi 

2. Ka Hoomaopopo ana i na Bolts Flange

ʻO ka flange bolt kahi mea hoʻopaʻa kūikawā e hōʻike ana i kahi ākea ākea ākea e kū pono ana ma lalo o ke poʻo bolt. Hoʻohana like kēia flange me kahi mea holoi i kūkulu ʻia, e puʻunaue ana i ka ukana pipili ma luna o kahi ili nui. Ma ka hoʻonui ʻana i ka ʻili o ka ʻili, hoʻemi ʻia nā bolts flange i ka pōʻino o ka ʻili i nā mea i hui ʻia a kōkua i ka pale ʻana i ke poʻo bolt mai ka huki ʻana i nā mea lahilahi a palupalu.

ʻO nā hiʻohiʻona hoʻolālā koʻikoʻi o nā bolts flange he:

Flange hui pū ʻia: Hoʻopau i ka pono o kahi mea holoi ʻokoʻa i nā noi he nui, hoʻomaʻamaʻa i ka hui ʻana a hoʻemi i ka helu ʻāpana.

Hoʻomaikaʻi i ka hāʻawi ʻana i ka ukana: Hoʻohaʻahaʻa ka wahi hoʻopili nui i nā koʻikoʻi koʻikoʻi kūloko ma luna o ka ʻili male.

Nā koho serrated: Hoʻokomo ʻia nā bolts he nui i nā serration (niho) ma ka ʻaoʻao lalo o ka flange, kahi e ʻeli ai i loko o ka ʻili e hāʻawi i ke kūʻē i ka wehe ʻana i ka haʻalulu.

Nā ʻano poʻo maʻamau: Hexagonal head flange bolts ka mea i hoʻohana nui ʻia, e ʻae ana i ka wrench maʻamau a i ʻole ka hoʻokomo ʻana i ke kumu.

Hana ʻia nā bolts flange ma nā māka ikaika like ʻole (e like me ka Papa 8.8, 10.9, a me 12.9 i nā ʻōnaehana metric) a me nā mea waiwai, mai ke kila kalapona a me ke kila kila a hiki i ke kila kila. ʻO kā lākou versatility e kūpono iā lākou no ka automotive, kūkulu, mīkini, a me nā papahana ʻoihana.

3. Ka Dacromet Coating Technology

ʻO Dacromet (kahi i ʻike ʻia ʻo DACROMET®) kahi ʻōnaehana hoʻoheheʻe zinc-aluminum non-electrolytic i hoʻokumu mua ʻia ma ke ʻano he hana kiʻekiʻe i ka electroplating kuʻuna a me ka galvanizing wela. Aia ka uhi i ka zinc a me nā flakes alumini i hoʻopuehu ʻia i loko o kahi mea hoʻopili inorganic, maʻamau i loaʻa nā pūhui chromium. Hoʻohana ʻia ʻo ia ma ke ʻano he slurry pili wai ma o nā ʻano dip-spin, spray, a dip-drain paha, a ukali ʻia e ka curing (baking) ma nā wela kiʻekiʻe ma kahi o 300°C.

I ka wā o ka ho'ōla ʻana, hana ka uhi ʻana i kahi kiʻiʻoniʻoni inorganic paʻa, multi-layered e hoʻopaʻa kemika i ka substrate metala. ʻO ka mānoanoa o ka uhi maʻamau mai 5 a 12 micrometers (μm), ʻoi aku ka lahilahi ma mua o nā papa galvanizing hot-dip ʻoiai e hāʻawi ana i ka pale ʻoi aku. ʻO ka ʻili o ka hopena he hiʻohiʻona ʻokoʻa ke kala kala-hina.

ʻO nā mīkini pale koʻikoʻi o Dacromet nā:

Pale pale: Hoʻokumu ke ʻano o ka flake paʻapū i kahi pale kino e pale ana i ke komo ʻana o ka wai, nā paʻakai, a me nā mea ʻino.

Palekana mohai (cathodic): ʻOi aku ka maikaʻi o ka ʻinoʻino ʻana o nā ʻōpala Zinc, e pale ana i ka substrate kila.

Ka hoʻopaʻapaʻa: ʻO nā pūhui Chromium i loko o ka mea hoʻopili e kōkua i ka hana ʻana i kahi papa passive paʻa e hoʻomaikaʻi hou ai i ka pale ʻana i ka corrosion.

4. ʻO nā pono o Dacromet Flange Bolts

ʻO ka hui pū ʻana o kahi hoʻolālā flanged a me Dacromet coating e hāʻawi i kahi ʻano o nā pono hana e hana ai kēia mau mea paʻa i mea waiwai nui i nā noi noi.

1.Exceptional Corrosion Kū'ē: Loaʻa maʻamau ka uhi ʻana o Dacromet ma mua o 1,000 mau hola o ka pale ʻana i ka paʻakai paʻakai (ASTM B117 / ISO 9227) me ka ʻole o ke ʻano o ka ʻulaʻula. I nā manawa he nui, hiki i ka hana i 1,200-2,000 mau hola a ʻoi aku paha. ʻO kēia ka 7 a 10 mau manawa ka pale i hāʻawi ʻia e ka electro-galvanizing maʻamau.

2. ʻAʻole hoʻoheheʻe ʻia ka hydrogen: ʻAʻole like me nā kaʻina hana electroplating e pili ana i ka pickling acid a me ka deposition electrolytic, ʻaʻole hoʻokomo ka noi Dacromet i ka hydrogen i loko o ke kila. He mea kūpono kēia no nā mea hoʻopaʻa ikaika kiʻekiʻe (Papa 10.9, 12.9, a me ASTM A490), kahi e hiki ai i ka hoʻoheheʻe hydrogen ke hoʻolohi i ka haki ʻana.

3.High wela kū'ē: Paʻa a pale ka uhi ʻana i nā mahana lawelawe mau a hiki i ka 300°C (572°F), ʻoi aku ma mua o nā palena wela o ka hapa nui o nā uhi electroplated zinc.

4.Thin, ka uhi ʻano like ʻole: Me ka mānoanoa maʻamau o 5-12 μm wale nō, he liʻiliʻi ka hopena o ka uhi ʻana i ka nui o ke kaula a kūpono. Hiki ke hoʻohana maʻamau i nā nati maʻamau me ka ʻole o ka paʻi hou ʻana a i ʻole ka hoʻoponopono ʻana, ʻaʻole like me nā uhi galvanized wela wela.

5.Good Mechanical a me ka Kemika kū'ē: Hōʻike ka uhi i ka hoʻopili ikaika ʻana, ke kūʻē ʻana i nā pōʻino mīkini liʻiliʻi i ka wā o ka lawelawe ʻana a me ka hoʻokomo ʻana, a me ka hoʻohālikelike ʻana me nā mea kemika, nā aila, a me nā solvents.

6. Nā hiʻohiʻona pili i hoʻomalu ʻia: Me nā topcoats kūpono a i ʻole lubricants, hiki ke hana ʻia ka coefficient o friction no nā pilina torque-tension mau, hoʻomaikaʻi i ka hilinaʻi hui.

7. Nā Pōmaikaʻi Kaiapuni a me ke Kaʻina Hana: Ma ke ʻano he kaʻina hana non-electrolytic, hoʻokumu i ka wai, hoʻopuka ʻo Dacromet i nā ʻōpala ʻino ma mua o ka plating kuʻuna a ua manaʻo nui ʻia ʻo ia he koho ʻoi aku ke kuleana o ke kaiapuni (ʻoiai nā hana kahiko i loaʻa i ka hexavalent chromium; ke hoʻomau nei nā ʻano hou a me nā mea ʻē aʻe i ka hopena haʻahaʻa o ke kaiapuni).

5. Hoʻohālikelike Hana

Hōʻuluʻulu ka papaʻaina i nā hiʻohiʻona hana maʻamau o nā uhi Dacromet i hoʻohālikelike ʻia me ka plating zinc maʻamau a me ka galvanizing wela:

'Ōlelo Aʻo: He ʻokoʻa ka hana maoli me ka pae uhi, mānoanoa, topcoat, hoʻomākaukau substrate, a me nā kūlana hoʻāʻo kikoʻī. Hōʻike ka ʻikepili i nā hopena ʻoihana maʻamau.

6. Ka hopena

Hōʻike nā bolts flange Dacromet i kahi hopena hoʻopaʻa hana kiʻekiʻe e hoʻohui pono i nā pono hoʻolālā mechanical me ka ʻenehana pale corrosion kiʻekiʻe. Hoʻomaikaʻi ka flange i hoʻohui ʻia i ka hāʻawi ʻana i ka ukana a hiki ke hōʻemi i ka pono no nā mea holoi ʻokoʻa, ʻoiai ʻo ka Dacromet zinc-aluminum flake coating ʻoi aku ka maikaʻi o ka pale ʻana i ka paʻakai paʻakai, ka haʻahaʻa, nā kemika, a me nā mahana kiʻekiʻe - me ka ʻole o ka hydrogen embrittlement pilikia e pili ana i ka electroplating maʻamau.

ʻO kēia mau hiʻohiʻona e hana pono i nā bolts flange Dacromet no ka automotive, ikehu hou, kūkulu, mahiʻai, kai, a me nā noi ʻoihana kahi e pono ai ke ola lōʻihi o ka lawelawe a me ka hilinaʻi ma lalo o nā kūlana paʻakikī. Ke piʻi aʻe nei nā hoʻoponopono kaiapuni a me nā manaʻolana hana, ʻo ka hoʻohana ʻana i ka non-electrolytic zinc flake coatings e like me Dacromet e manaʻo ʻia he koho koʻikoʻi no nā ʻenekinia e kuhikuhi ana i nā mea paʻa koʻikoʻi.

Ke koho ʻana i nā bolts flange Dacromet, e noʻonoʻo pono i ka pae mechanical, ka kikoʻī o ka uhi ʻana, nā kūlana dimensional, a me nā hana hoʻonohonoho e hōʻoia i ka hana maikaʻi loa a me ka lōʻihi i ka noi i manaʻo ʻia.