Cemented carbide i powder metallurgy chigadzirwa chakagadzirwa ne carbide (WC, TiC) micron-level poda yehurema hwakanyanya refractory simbi sechikamu chikuru, ine cobalt (Co) kana nickel (Ni), molybdenum (Mo) seanosungira, anofarira choto chevacuum kana choto chekudzikisa hydrogen.
Classification uye Magiredhi
①Tungsten uye Cobalt Cemented Carbide
Chinhu chikuru ndeye tungsten carbide (WC) uye binder cobalt (Co).
Giredhi rinoumbwa ne "YG" ("yakaoma, cobalt" muHanyu Pinyin) uye chikamu cheavhareji yecobalt yemukati.
Semuenzaniso, YG8, zvinoreva avhareji WCo = 8%, uye yasara ndeye tungsten carbide carbide.
②Tungsten, titanium uye cobalt simende carbide
Izvo zvakakosha zvinoumba tungsten carbide, titanium carbide (TiC) uye cobalt.
Giredhi rinoumbwa ne "YT" ("yakaoma, titanium" muHanyu Pinyin) uye avhareji yemukati yetitanium carbide.
Semuenzaniso, YT15, zvinoreva avhareji WTi = 15%, yasara ndeye tungsten carbide uye cobalt yemukati tungsten titanium cobalt carbide.
③Tungsten-titanium-tantalum (niobium) mhando carbide
Zvikuru zvinoumba tungsten carbide, titanium carbide, tantalum carbide (kana niobium carbide) uye cobalt.Mhando iyi yecarbide inodaidzwa zvakare kunzi general-purpose carbide kana universal carbide.
Nyika huru dzinogadzira
Kune nyika dzinopfuura makumi mashanu pasi rose dzichigadzira simende carbide, uye iyo yakazara inobuda inogona kusvika 27,000-28,000t-, nyika huru dzinogadzira iUSA, Russia, Sweden, China, Germany, Japan, UK, France, etc. Simende musika wecarbide uri mune saturation state, uye kukwikwidza kwemusika kunotyisa.Indasitiri yeChina yakasimwa carbide yakaumbwa mukupera kwema1950, uye yakakurumidza kukura kubva kuma1960 kusvika kuma1970.Mukutanga kwema1990, huwandu hweChina hwekugadzira simende carbide yakasvika 6000t, uye huwandu hwesemented carbide yakasvika 5000t, iri pachinhanho chechitatu pasi rose mushure meRussia neUnited States.
Carbide tsvimbo midziyo yekucheka yecarbide, iyo yakakodzera kune akasiyana rough grinding parameters, kucheka zvinhu pamwe chete nezvinhu zvisiri zvesimbi.Inoshandiswa mune yakajairwa otomatiki uye semi-otomatiki lathes, nezvimwe.
Chekutanga pane zvese, carbide bar ine huwandu hwakasiyana hwekushandisa mumunda wekugadzira.Inogona kushandiswa kugadzira maturusi ekumhanyisa, maturusi ekugaya, misoro yecobalt, maturusi ekugadzirisa uye mamwe maturusi ekudhirowa, anogona kuvandudza kumhanya kwekucheka.
Inogona kuvandudza kumhanya kwekucheka uye kushanda zvakanaka, kuderedza mutengo wekugadzirisa, uye zvakare kuve nechokwadi chechokwadi uye pamusoro pemhando yezvikamu zvakagadzirwa.
Chechipiri, mumunda wekugadzirisa zvinhu, simbi dze carbide dzakasimbiswa zvakare dzine zvakakosha mashandisirwo.
Inogona kugadzira mabheti ekuchera mafuta, mabheti ematombo, mabheti ekucheka uye mamwe anofa, ayo anogona kuchengetedza kushanda kwakadzikama pasi pemamiriro ezvinhu akaoma esimba guru, kuoma kwepamusoro uye kudzvinyirira kwakanyanya, zvinobudirira kuvandudza kushanda kwekugadzirisa uye hutano.
Mukuwedzera, cemented carbide rods inoitawo basa rinokosha mumunda wemigodhi.Inogona kushandiswa kugadzira maturusi ekuchera migodhi, maturusi ekuchera marasha, geological drilling maturusi uye mamwe maturusi, ayo anogona kuita akasiyana marudzi ekuchera, kudhiraivha, kuona kukanganisa uye mamwe mabasa munzvimbo yakaoma uye yakawanda-yakatarisana nemigodhi, kuve nechokwadi chekuchengetedzwa. uye kunyatsoonekwa kwenzvimbo yemugodhi.
Kazhinji, carbide tsvimbo ine yakakwirira kupfeka kuramba, simba rakakwirira uye yakakwirira tembiricha kuita anoshandiswa zvakanyanya mukugadzira, kugadzira zvinhu, migodhi nemimwe minda, iyo inogona kuvandudza kusimba uye kugona kwezvishandiso, uye nekudaro kuwana mashandiro eindasitiri, kuchengetedza simba uye zvakatipoteredza. kuvandudzwa kwekudzivirirwa.
Features:
Inonyanya kushandiswa muPCB drill bits, marudzi akasiyana-siyana emagumo ekupedzisira, reamers, reaming drills, nezvimwewo;
-Kushandiswa kweiyo yekupedzisira-yakaomeswa yakatarwa sub-micron, iyo yakakwana musanganiswa weiyo yepamusoro kupfeka kuramba uye kukanganisa kuoma;
- Kupokana kune deformation uye kutsauka;
- China tungsten Online ine advanced kugadzirwa tekinoroji ye tungsten alloy round bar;
Nzira ye "kushandura" carbide round bar kuita carbide tool?Nekuenderera mberi kwekuvandudzwa kwemaindasitiri, izvo zvinodiwa zvemhando ye carbide round bar zviri kuwedzerawo.Muindasitiri yekugadzira machini epamusoro-soro, kupera kwematurusi e-carbide kune mhedzisiro inouraya pakurongeka kwezvigadzirwa, uye nhanho yechishandiso chinobuda indekisi inonyanya kuganhurirwa necylindrical index yecarbide bars.Mukugadzira maitiro e carbide bar, iyo cylindrical yeinofarira bar isina chinhu inokanganiswa nezvinhu uye poda metallurgy process, saka iyo cylindrical control ye carbide yakanaka grinding bar iri kunyanya pane kunotevera kugadzirisa uye kwakakosha kurapwa.Kazhinji, nzira huru yekugadzirisa ye carbide bars ndeyepakati-ishoma kugaya.Iyo yepakati-isina kugaya nzira inoumbwa nezvikamu zvitatu: vhiri rekukuya, gadziriso vhiri uye chibatiso chebasa, uko vhiri rekukuya rinoshanda sebasa rekukuya, vhiri rekugadzirisa rinotonga kutenderera kwechikamu chebasa uye chinoita kuti basa riitike. pachiyero chekudya, uye sechibatiso chebasa, chinotsigira chidimbu chebasa panguva yekukuya, zvikamu zvitatu izvi zvinogona kuva nenzira dzakawanda dzekubatana (kunze kwekumisa kukuya), iyo yose yakafanana mumusimboti.
Cylindrical indekisi yakazara yekuyera kutenderera uye kutwasuka kwebhawa.Iyo cylindrical yecarbide bar inonyanya kukanganiswa nepakati kureba kwechigadzirwa chebasa, huwandu hwechikafu chekushandisa, kukurumidza kwekudya, uye nekutenderera kwevhiri rekutungamira mukati-kushoma kugaya maitiro.Saka batai cylindrical index kuita kuti carbide bar ibudirire "kushandurwa" kuita yemhando yepamusoro carbide chishandiso.
Nguva yekutumira: Jun-25-2023