● Nānā o ke kila mea hana kiʻekiʻe
ʻO ke kila kiʻekiʻe (HSS a i ʻole HS) kahi ʻāpana o nā kila mea hana, i hoʻohana mau ʻia e like me ka mea hana ʻoki.
Loaʻa ka inoa o nā kila māmā holo kiʻekiʻe (HSS) ma muli o ka hiki ke hoʻohana ʻia lākou ma ke ʻano he mea ʻoki ʻoki i ka wikiwiki o ka ʻoki ʻana ma mua o ka hiki ke hana ʻia me nā kila mea hana kalapona. Hoʻohana ʻia nā kila māmā kiʻekiʻe ma ka ʻoki ʻana i ka māmā 2 a 3 mau manawa kiʻekiʻe ma mua o nā kila kalapona.
Ke hana ʻia kahi mea paʻakikī me ka wikiwiki nui me nā ʻoki kaumaha, hiki ke hoʻomohala ʻia ka wela e hiki ai i ka wela o ka ʻoki ʻoki i ka wela ʻulaʻula. E hoʻopalupalu kēia mahana i ke kila mea hana kalapona a hiki i ka 1.5 pākēneka kalapona a hiki i ka nui o ka luku ʻana i ko lākou hiki ke ʻoki. No laila, ua kūkulu ʻia kekahi mau kila i hoʻohuihui nui ʻia, i kapa ʻia ʻo nā kila kiʻekiʻe, pono e mālama i ko lākou ʻokiʻoki ʻana ma nā mahana a piʻi i ka 600°C a 620°C.
● Nā hiʻohiʻona a me ka laulā o ka noi
He tungsten kiʻekiʻe kalapona kiʻekiʻe vanadium kiʻekiʻe wikiwiki kila me ka drill. Loaʻa iā ia ke kūpaʻa ʻaʻahu kiʻekiʻe, ka paʻakikī a me ke kūpaʻa ʻana, a hoʻomaikaʻi i ka paʻakikī kiʻekiʻe a me ka ʻulaʻula. ʻOi aku ka lōʻihi ma mua o ʻelua o ke kila kiʻekiʻe maʻamau. He kūpono ia no ka hana ʻana i nā mea paʻakikī i ka mīkini e like me ke kila ikaika kiʻekiʻe kiʻekiʻe, ke kila ʻōwili anuanu, ke kila kila a me ke kila ikaika ultra-kiʻekiʻe haʻahaʻa haʻahaʻa, ʻaʻole kūpono no ka hana ʻana i nā mea paʻakikī kiʻekiʻe. ʻO ka ikaika a me ka paʻakikī o kēia kila he haʻahaʻa a he pipiʻi ke kumukūʻai.
● Waiwai o CPM Rex T15 paa paa
(1) Oolea
Hiki iā ia ke mālama i ka paʻakikī kiʻekiʻe ma ka mahana hana ma kahi o 600 ℃. ʻO ka paʻakikī ʻulaʻula kahi waiwai nui o ke kila no ka make ʻana o ka deformation wela a me nā mea hana ʻoki kiʻekiʻe.
(2) Kūʻē abrasion
Loaʻa iā ia ke kūpaʻa ʻaʻahu maikaʻi, ʻo ia hoʻi, ka hiki ke pale aku i ka ʻaʻahu. Hiki i ka mea hana ke mālama i kona ʻano a me kona nui ma lalo o ke ʻano o ke kau ʻana i ke kaomi nui a me ka friction.
(3) Ka ikaika a me ka paʻakikī
Hoʻokumu ʻia ke kila kila māmā holo kiʻekiʻe i loko o ka Cobalt ma luna o ke kila kiʻekiʻe kiʻekiʻe a hiki ke hoʻomaikaʻi nui ʻia ma ka hoʻohui ʻana i kekahi nui o ka cobalt.
ʻO ka paʻakikī, ke kūpaʻa a me ka paʻakikī o ke kila.
(4) Nā hana ʻē aʻe
Loaʻa iā ia kekahi mau waiwai mechanical kiʻekiʻe, luhi wela, conductivity thermal, ʻaʻahu a me ke kūpaʻa corrosion, etc.
● Hoʻohui kemika:
Si:0.15~0.40 S:≤0.030
P:≤0.030 Cr:3.75~5.00
V:4.50~5.25 W:11.75~13.00
Ko:4.75~5.25
● Keʻano hoʻoheheʻe o CPM Rex T15 paʻa paʻa
E hoʻohana ʻia ke ʻano hoʻoheheʻe ʻana o ka umu uila a i ʻole electroslag no ka hoʻoheheʻe ʻana. E kuhikuhi ʻia nā koi ʻano hana hoʻoheheʻe ma ka ʻaelike. Inā ʻaʻole i kuhikuhi ʻia, e koho ka mea hoʻolako.
● Heat lapaʻau kiko'ī a me metallographic 'ano: wela lapaʻau kiko'ī: quenching, 820 ~ 870 ℃ preheating, 1220 ~ 1240 ℃ (paakai auau umu) aiʻole 1230 ~ 1250 ℃ (pahu pahu) wela, aila cooling, 530 ~ 550 ℃ tempering , 2 hola i kēlā me kēia manawa.
● Ke kūlana hoʻouna o CPM Rex T15 paʻa paʻa
E hāʻawiʻia nā pahu kila ma ke kūlana annealed, aiʻole ma hope o ka hoʻopiliʻia a me ka hanaʻana e nāʻano hana hana'ē aʻe, e ho'ākākaʻia nā koi kiko'ī ma kaʻaelike.
CPM Rex T15 koʻokoʻo kila poepoe
CPM Rex T15 paa paa
CPM Rex T15 pahu kalaiwa
Inā ʻoe e noʻonoʻo ana e kūʻai aku i nā mea hana kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kime kila poepoe pae, pāpaʻa, papa pālahalaha, e ʻike i nā koho JINDALAI iā ʻoe a noʻonoʻo e kelepona i kā mākou hui no ka ʻike hou aku. E hāʻawi mākou iā ʻoe i ka hopena maikaʻi loa no kāu papahana.
TEL/WECHAT: +86 18864971774 WHATSAPP:https://wa.me/8618864971774leka uila:jindalaisteel@gmail.comPūnaewele:www.jindalisteel.com.
Ka manawa hoʻouna: Mar-16-2023