Yawancin lokaci za ku iya jin hanyoyi daban-daban ta hanyar sarrafa kayan aikin bevel, waɗanda suka haɗa da madaidaiciyar gear bevel, karkace gears, kayan rawanin rawani ko kayan kwalliya.
Wato Milling, Lapping da nika.Milling ita ce ainihin hanyar yin gear bevel.Sannan bayan niƙa, wasu abokan ciniki za su zaɓi lapping, wasu kwastomomi suna zaɓar niƙa.Menene bambanci?
Lapping nasa ne na gamawa, mafi mahimmancin manufar binciken haƙoran shine don rage amo da inganta fuskar haƙoran gear.Lapping hanya ce ta ƙarewa don gyara kurakuran haƙora masu kyau da haɓaka ingancin saman.Saboda kuskuren lalacewa ta hanyar yankan / niƙa ko nakasar maganin zafi na matakin da ya gabata, an saukar da daidaiton meshing, manufar haƙora ita ce kuɓuta daga farfajiyar motar don haɓaka halayen mirgina mai laushi na ruɓaɓɓen hakori, tabbatar da haƙorin dabaran a hankali, inganta ƙarfin ɗaukar hoto.
Lapping wani ƙaramin tsari ne na yanke ƙarfe, wanda aka kammala ta hanyar gudu da ƙarfin da ke da alaƙa da akasin saman haƙori.Aƙalla likitan haƙori yana buƙatar raguwar amo, matakin raguwar amo ya bambanta dangane da sigogin aiwatar da haƙora na tsari da yanayin yanayin farko na gear.Ana iya auna ingantuwar hakori zuwa amo ta nau'in madaidaicin matakin bugun jini iri-iri.Haƙori na bincike kuma yana buƙatar ƙarancin nauyin nau'in nau'in gear, daga wani kusurwa, wato, yankin tuntuɓar haƙora na farko ba ya lalata dabarar, yana da kyau a inganta yankin lamba mai jujjuya yadda ya kamata.
Ko da yake ba za a iya daidaita lapping ɗin daidai ga nau'in gear kamar hanyar niƙa ba, haɓaka daidaiton matakin kayan aikin, amma ta hanyar fasahar sarrafa wurin da ta dace, fasahar sarrafa wutar lantarki ta gaske, da dai sauransu, ko kuma tana iya inganta ingantaccen lamba ta juyawa. yankin.Alal misali, bisa ga tsarin da ake buƙata, siffar drum na haƙori a cikin hakora ko tsayin haƙori yana ƙaruwa, kuma yankin haƙori na haƙori ya fi ƙanƙanta a tsayin lamba, matsayi da yanayin karkacewa.
Dalilan Lalawa
1. Kudin haƙori yana da ƙananan, farashin kayan aiki yana da ƙananan ƙananan, kuma a bayyane yake don rage tasirin amo;
2. Za a yi amfani da kayan mazugi mai karkace zuwa hakora, amma saman haƙori na babban dabaran da ƙaramin ƙafar ya fi kyau.
3. Bayan hakora sune maganin zafi na gear, gears guda biyu suna ƙasa da juna, irin waɗannan kayan ba sa lalata saman harsashi mai wuyar gaske, kuma hakora sun kasance iri ɗaya, suna tabbatar da rayuwar kayan aiki;
4. Ga dukkan tsarin watsa mota, babban saurin mota (watsawa ta ƙarshe) ba ta da mahimmanci bayan amfani da haƙori na niƙa, saboda tsarin watsawa akan tsarin watsawa, kamar watsawa, da duk tsarin watsawa.Daidaiton naúrar bai yi yawa ba;
5. Ko da kayan da aka shigo da su, ana amfani da maganin zafi don amfani da bincike don yin latsawa, kuma farashin masana'anta bai wuce nika ba.
Nika:Ana kawar da nakasar maganin zafi bayan haƙora mai taurare, kuma yana ƙara haɓaka daidaitattun kayan aiki da haɓaka roughness na saman haƙori, kuma har yanzu yana dogara ne akan tsarin niƙa.
Abubuwan Bukatu Don Haƙoran Gear Kafin Niƙa
1. Ma'auni na layin dogo ya zama iri ɗaya
Saboda nakasar bayan gear carbon quenching, daidaito ya kamata ya faɗi da matakan 1-2, kuma ya kamata a gyara niƙa, don haka girman gear riƙe gear ya kamata ya zama matsakaicin nakasar kayan bayan carburizing quenching.Tabbas.Gabaɗaya, matsakaicin matsakaicin matsakaicin yana da alaƙa da ikon aiwatar da thermal na kayan, tsarin kula da zafi, tsarin kayan aiki da lissafin lissafi, don haka ragowar adadin ya kamata a yi la’akari da abubuwan da ke sama.
2. Kayan aikin dole ne ya kasance yana da wani rufi a tushen tushen, kuma akwai dalilai guda uku:
2. 1 Daga aikin niƙa, ana buƙatar a yanke wani tushen tushe a cikin tushen don yin rawar ruwa.
2. 2 Bayan an kashe kayan aikin, ragowar damuwa na kayan aiki yana matsawa, wanda ke da matukar fa'ida don inganta ƙarfin lanƙwasa, kuma tushen niƙa zai juya ragowar damuwa na saman don cire damuwa, wanda zai haifar da damuwa. sa haƙoran dabaran Ƙarfin lankwasawa yana raguwa da kusan 17-25%.
2. 3 Daga ƙarfin lanƙwasawa na dabaran, ana buƙatar samun takamaiman tushen tushen kayan.Idan babu tushen tushen tushen, mataki na tushen zai haifar da matakai, wanda zai haifar da mafi girma The danniya taro, wanda tsanani rinjayar anti-lankwasawa ikon na'urar.
3. 3 Asymptoms tsawon na kayan baya
Ya kamata ya zama tsayi mai tsayi, saboda tushen yana da tushe, yana yiwuwa a yi tsayin nika na kayan aiki bayan niƙa na kayan aiki, wanda ya haifar da raguwa a cikin nauyin kayan aiki, ta haka ne ya haifar da vibration da amo a lokacin aikin meshing. , da kuma rage nauyin ɗaukar nauyin kayan aiki.Don haka, injin niƙa yakamata ya kasance yana da isasshiyar layin ci gaba mai tsayi don tabbatar da aiki mai sauƙi na kayan.
Amfanin Nika
1. Domin karkace gears da quasi-bib gears, niƙa na iya cimma moriyar juna, ba a buƙatar amfani da su, kuma dole ne a yi amfani da gears na hakora, ta yadda wasu farashi za su iya jurewa;
2. Yin niƙa zai iya inganta daidaiton kayan aiki, inganta daidaiton watsawa, kuma lapping na iya ƙara girman yanayin kayan aiki kawai;
3. Nika na iya adana kayayyaki da yawa waɗanda ba za a iya gundura ba, rage yawan asarar sharar gida;
4. Don yawancin karafa na gida, babu wani abin da ake bukata, wanda ya haifar da lalacewa mai yawa bayan maganin zafi, ta yin amfani da tsarin nika don gyara wannan tasiri, kuma hakoran bincike ba za su iya cimma wannan sakamako ba;
5. Kamfanonin kera kaya da suka bullo da fasahar nika a kasar Sin sun samu fa'ida mai kyau na tattalin arziki;da yawa ci-gaba karkace mazugi kaya masana'antu yi amfani da nika matakai:
6. Tare da inganta nika yadda ya dace, da karuwa a samar tsari, da masana'antu kudin za a ƙwarai rage.
Takaita
Babu shakka cewa niƙa yana da hankali fiye da latsawa kuma ya fi latsa tsada.
Alal misali, nau'i-nau'i na mazugi yana buƙatar injin niƙa guda biyu, kowane kayan aiki yana buƙatar minti biyu;Hakanan ana buƙatar lapping ɗin na tsawon mintuna biyu, amma ana buƙatar injin latsa guda ɗaya kawai.Bugu da kari, kudin nika na injin nika ya ninka kudin lafuzzan na'urar.
Koyaya, ƙimar sharar gida da gunaguni na mabukaci da ake amfani da su ga takamaiman yankuna sune kawai 1% ko ƙasa da haka, yayin da samfuran lapping ɗin suka kai 3-7%.Kayan sharar gida sun ƙunshi farashin duk matakai, amma kuma suna ƙara kuɗin kayan aiki, don haka la'akari da ƙimar sharar gida, niƙa yana da mafi kyawun tattalin arziki.
Shekaru biyar kacal da suka wuce, hanyoyin sarrafa guda biyu sun bambanta sosai a farashi, sun fi dacewa da hakora, amma a yau, bincike ya nuna cewa tare da haɓaka fasahar kayan aikin injin, samar da sabbin injin niƙa abrasives, dabarun kammala kammala aikace-aikacen da yawa. sauran nasarorin da aka samu, kuma ƙwanƙolin suna da kyakkyawar makoma, wanda hakan ya sa ya zama hanyar sarrafa shi mai kyan gani.
Lokacin aikawa: Maris 11-2022