Production daAaikace-aikace naCiminti Carbide Crushed Grits

Tsarin masana'anta na carbide da aka murƙushe ya haɗa da matakai guda biyu: murƙushewa da nunawa.

Na farko, aAna iya raba lloy crushing zuwa hanyoyi biyu: murkushewar hannu da murkushe injina. 

1. Ana ɗora daɗaɗɗen gawa mai ƙarfi zuwa sama da 800°C a cikin tanderu ta hanyar murƙushewa da hannu, kuma nan da nan ana saka shi cikin ruwa don yin sanyi, ta yadda simintin carbide ɗin ya tsage. Ana kuma niƙa da fashewar carbide a cikin kararrawa ta ƙarfe.

2. Hanyar murkushe injina za a iya amfani da injin murkushe guduma ko narkar da na'ura. Zai fi kyau a zaɓi ƙwanƙwasa ƙwanƙwasa biyu don wannan aikin, ɗaya don yin ɓarna mai ƙarfi, ɗayan kuma don yin karya mai kyau. Don canza tazarar da ke tsakanin rollers biyu na rollers na rollers, zaku iya yin wannan aiki tuƙuru, tebur ɗaya don yin tsatsauran ra'ayi, ɗayan don yin karya mai kyau. Don canza tazarar da ke tsakanin rollers biyu na rollers na rollers, zaku iya yin wannan aiki tuƙuru, tebur ɗaya don yin tsatsauran ra'ayi, ɗayan don yin karya mai kyau. Don canza farar tsakanin rollers biyu na nadi, ana iya karya simintin carbide zuwa sassa daban-daban na samfurin.

Second, sifting da grading.

Ƙananan adadin samfuran da aka karye da hannu ana zazzage su tare da daidaitaccen allo samfurin.Samar da taro na samfura masu yawa don amfani da allo mai girgiza injina.Idan an zaɓi allon jijjiga mai Layer biyar, ana iya duba samfurin zuwa jeri girman barbashi guda biyar a lokaci ɗaya. Ana iya ƙididdige millimeters na ƙaƙƙarfan hatsin siminti carbide ta allon hannun bakin karfe wanda ya yi da kansa.Farantin bakin karfe mai kauri na mm 2 ana welded cikin faranti mara zurfi, kuma ana hako wasu ramuka a cikin farantin marar zurfi bisa ga wani nau'in girman girman rarrabuwa don zama babban allo mai girman millimeter.

Daban-daban girman girman nau'in granular cemented carbide, amfaninsa ya bambanta.Mai zuwa zan yi magana game da aikace-aikacen na granular carbide a cikin nau'ikan girman barbashi daban-daban. Za a sami aikace-aikacen guda goma gabaɗaya.

1. Geological hakowa kayan aikin

Carbide composite waldi sanda aka yi da nikakken carbide tare da barbashi girman 3 ~ 5 mm da jan karfe ko baƙin ƙarfe tushe filler karfe, sa'an nan kuma walda sanda aka surmounted zuwa leben rawar soja tare da oxygen acetylene harshen wuta yin geological core rawar jiki.Ta wannan hanya, welded rawar soja bit iya rawar soja a cikin 5 ~ 6 matsakaici gogayya dutse formations, da kuma inganta yadda ya dace na 2 ~ 3 sau fiye da rawar soja bit tare da welded m carbide hakora, da kuma amfani da carbide ne kawai daya bisa goma na babban rawar soja. Irin wannan rawar ƙasa tare da murƙushewar waldi na carbide surfacing yana da tasiri mai kaifi.

2.To stabilizer

Carbide foda mai siminti da injina ya karye ana haɗe shi da adadin da ya dace sannan a saka shi a cikin bututun tsiri na ƙarfe na 08 don yin sandunan walda, kuma sandar walda tana surfacing zuwa sandar rijiyar mai, wanda ke inganta rayuwar sabis sosai. da stabilizer. Rayuwar sabis na mai tabbatar da rijiyar mai yana ƙaruwa sau 2 da sau 10, bi da bi. Rayuwar sabis na stabilizer surfacing tare da niƙaƙƙen carbide siminti ya fi na simintin tungsten carbide electrode sau 1, kuma sau 15 ya fi na cobalt chromium tungsten electrode.

3. Kayan jikin lu'u lu'u-lu'u

A cikin ƙasarmu, kayan jikin kayan aikin lu'u-lu'u an yi amfani da su koyaushe suna jefa tungsten carbide. Tun daga 1985, Hukumar Kula da Man Fetur ta Arewacin kasar Sin ta fara jefa tungsten carbide a matsayin kayan aikin jikkunan lu'u-lu'u a kasarmu. Akwai fa'idodi da yawa don amfani da WC-Co barbashi gami azaman kayan inuwa. Idan aka kwatanta da simintin tungsten carbide, murƙushe carbide ya fi ƙarfi a cikin haɗaɗɗen lu'u-lu'u, tare da haɗin gwiwa tare da jikin ƙarfe, kuma rawar ta fi santsi da kyau bayan yin injin.

4. Kayan kamun kifi da rijiyar mai

An yi sandar walda da niƙaƙƙen siminti carbide da na roba nickel silver alloy filler karfe, sa'an nan kuma surfacing zuwa rijiyar kamun kifi da kayan aikin niƙa tare da oxyacetylene harshen, wanda taka sosai rawa a hako mai.

5. Tsar da kararrawa tanderu

Kararrawar fashewar tanderun ana ci gaba da fuskantar gogayya ta taman ƙarfe, coke da farar ƙasa, kuma lalacewa yana da matukar tsanani. A baya, an yi amfani da manyan sandunan walda na ƙarfe na chromium don rage lalacewa na kararrawa. Kararrawar tanderu mai tsayin mita 5 da girma na mita cubic 5000 da aka yi wa ciki da kuma surfacing da siminti carbide. Rayuwar sabis na ƙararrawar fashewar ƙararrawa tare da wannan hanya shine sau 3 ~ 8 ya fi tsayi fiye da na tare da babban simintin ƙarfe na chromium.

6. Sanye ruwa mara hakora

Wannan tsinken tsintsiya ba shi da serration, kuma yankan gefensa yana kunshe da ɗigon siminti na siminti da aka goga a kan takardar ƙarfe na kayan aiki. Wannan igiyar gani yana da kaifi kuma yana iya yanke yawancin kayan mafi wahala, inganci da tattalin arziki.

7. Yayin guduma da ƙwallon karfe

Carbide da aka niƙasa yana bazuwa a cikin simintin gyare-gyaren, ana allurar narkakken ƙarfen kuma a haɗe dakakken simintin carbide tare don jefa sassa daban-daban na geometric na sassa masu jurewa. Irin wannan simintin gyare-gyare da sassa - gabaɗaya amfani da raga 20 ~ 30 ko 40 ~ 60 na granular cemented carbide, simintin gyare-gyare da simintin ƙarfe da simintin ƙarfe ya fi dacewa don amfani da ƙarfe na manganese.

8. Karfe siminti na kayan haɗin gwiwar carbide

Ana gaurayawa dakakken foda na WC-Co da foda na karfe daidai gwargwado, ana matse su ana kona su, sannan a yi musu ciki da gawa na jan karfe don yin kayan hade. Abubuwan da ke jure lalacewa da aka yi da wannan kayan suna da kyawawan kaddarorin inji kuma suna juriya.

9. Maɗaukakin juriyar lalacewa

M crystal WC foda da WC-CO granular gami suna gauraye a ko'ina a cikin wani rabo na 60:40, mai rufi a kan karfe mai ɗaukar jiki jiki, sa'an nan ciki ciki da jan karfe tushe filler karfe, kuma machined ya zama wani bearing tare da high lalacewa juriya.

10.Thermal fesa waldi wuya lokaci Additives

Fasahar walda ta zafin zafi na foda mai ƙora da kai kamar baƙin ƙarfe, nickel da cobalt yana cikin hawan. A cikin sama daban-daban kai fusing gami foda, ƙara wani adadin 150-320 raga granular cemented carbide foda, sa'an nan kuma fesa walda, saboda da carbide barbashi tarwatsa a cikin SPRAY walda Layer, da lalacewa juriya na fesa walda Layer ne. ya karu sosai. Misali, za a iya amfani da ruwan fanfo mai matsakaicin ƙarfe na ƙarfe na ƙarfe na tsawon watanni 4 kawai, kuma rayuwar sabis ɗin ta ƙara zuwa watanni 16 bayan allurar kwal tare da foda mai sarrafa kai da nickel tare da 50% murƙushe simintin carbide foda. The scraper na low gami karfe mahautsini, ainihin rayuwa ne kawai 2 months, da kuma sabis da aka kara zuwa watanni 12 bayan fesa waldi tare da sama foda.

Idan kuna sha'awar samfuran tungsten carbide kuma kuna son ƙarin bayani da cikakkun bayanai, zaku iyaTUNTUBE MUta waya ko wasiku a hagu, koAiko da wasikua kasan thisshafi.