Tare da saurin bunƙasa masana'antar karafa, don haɓaka ƙimar kayan aikin ƙarfe, haɓaka ƙimar amfani da ingantaccen aikin injin birgima, da rage adadin rufewar.mirgina niƙa, carbidemrashin lafiyarollsand zoben nadi sun fito kamar yadda lokutan ke buƙata, kuma ana amfani da su sosai a cikin mirgina sandar waya mai sauri.tsarin.
A zamanin farko, mutane sun fi amfani da aikin niƙa don sarrafa simintin carbideyi niƙas, amma aikin niƙa ya yi ƙasa da ƙasa, wanda ya shafi ingancin samarwa.A ƙarshe, an samar da wani kayan aiki wanda za'a iya juya maimakon niƙa, kuma ana amfani da juyawa don maye gurbin tsarin niƙa mai ƙaƙƙarfan, wanda ke inganta aikin samar da siminti na carbide sosai kuma yana rage farashin samarwa.
A cikin aiwatar da juya siminti carbideyi niƙas, Taurin kayan aikin kanta dole ne ya zama mafi girma fiye da taurin aikin da za a sarrafa.Sabili da haka, kayan aikin yankan na yanzu don jujjuya simintin carbide Rolls sune galibi high-taurin, high-zafi-resistant wadanda ba karfe binders cubic boron nitride da lu'u-lu'u.mai masaukin baki.
Hanyoyin sarrafa narkar da carbide da ƙa'idojin zaɓi na kayan aiki:
1. Dubi taurin: Carbide rwuta wIth taurin kasa da HRA90 zai iya zaɓar kayan HLCBN ko kayan BNK30 don juyawa tare da manyan alawus, kuma jujjuyawar carbide tare da manyan alawus ba zai karya ko ƙone kayan aikin ba.Lokacin da taurin simintin nadi na carbide ya fi HRA90, an ƙetare kewayon sarrafa kayan aikin boron nitride mai siffar sukari.Gabaɗaya, kayan aikin lu'u-lu'u na kayan CDW025 ko kuma dabaran niƙa na lu'u-lu'u ana amfani da su don niƙa.Gabaɗaya, mafi girman taurin, mafi ƙarancin kayan zai kasance.Lokacin da aka yanke carbide da aka yi da siminti, ƙwanƙwasa za ta zama "slagging ko chipping", wanda zai sa aikin aikin ya rushe.Saboda haka, ya fi taka tsantsan don yanke kayan aiki mai ƙarfi.Ko dai yi chamfering a gaba, ko kuma amfani da ingantaccen tsarin aiwatarwa.Bar izinin niƙa mai kyau don gujewa.
2. Dubi hanyar alawus din mashin din da sarrafa kayan aiki: idan an sarrafa saman waje ko ragon da ke sama da R3 na motar, kuma alawus din yana da yawa, gaba daya a yi amfani da kayan HLCBN ko BNK30 wajen sarrafa mashin din, sannan a yi amfani da injin nika don niƙa ( guduro bond lu'u-lu'u).Nika dabaran nika na waje da'ira ko jirgin sama, yi tsagi tsagi da sauran forming nika kullum amfani electroplating ko karfe bond lu'u-lu'u dabaran;don ƙaramin izinin injin, ko dai a yi amfani da dabaran niƙa don niƙa kai tsaye, ko amfani da kayan aikin lu'u-lu'u don sarrafa bayanan martaba (kamar tsarin chamfering da tsarin tsagi, zaku iya zaɓar kayan aikin lu'u-lu'u na musamman);Gabaɗaya magana, yankan maimakon niƙa na iya haɓaka haɓakar sarrafawa, kuma hanyar yankan guntuwar carbide ya fi sauƙi don murmurewa;saboda gyare-gyaren kafa dabaran niƙa na buƙatar sake zagayowar Ko kuma ana buƙatar mold, amma gyare-gyaren da ba daidai ba na kayan aiki yana da sauri, don haka hanyar yanke ya fi dacewa don inganta tsarin samarwa.
3. Lokacin ribbing da jinjirin tsagi na yi, CDW025 lu'u-lu'u engraving da milling abun yanka (wanda aka sani da yawo cutter, Rotary cutter) da ake amfani.
4. An raba Rolls zuwa sabon samarwa da niƙa.Hanyoyin da ke sama ba kawai sun dace da tunani ba lokacin da aka samar da sababbin nadi a cikin masana'antun nadi na siminti na siminti, amma kuma ana iya amfani da su don niƙa simintin carbide Rolls a cikin masana'antar karfe.
Lokacin yin aikin siminti carbideyi niƙas, kayan aiki na iya wucewa.Abin da ake kira maganin wucewa shine don magance lahani na micro-notch na gefen kayan aiki bayan ƙwanƙwasa, rage ko kawar da ƙimar gefen, da kuma cimma santsi da santsi.Maƙasudi mai ƙarfi da ɗorewa.Duk da haka, maganin wucewa bai kamata ya zama babba ba, saboda yanayin lamba na yanki na kayan aiki ya zama mafi girma bayan wucewa, kuma juriya na yanke yana ƙaruwa.
Lokacin aikawa: Jul-13-2022