A cikin ingantattun injuna, ingantaccen aiki ya dogara sosai akan sarrafa yanayin zafi, juzu'i, da injinan tuntuɓar a yankin yanke. Lokacin da ƙarfe ya yi sausaya a kan ƙarfe a cikin matsanancin gudu, sakamakon yanayin zafi da matsa lamba suna lalata kayan aiki da sauri idan ba a rage su ba. Yin amfani da na'urorin sanyaya na gabaɗaya ko ba daidai ba yana haifar da ɓoyayyiyar lahani na masana'anta. Kuna fuskantar gazawar kayan aikin da ba a kai ba, gurɓataccen yanayin zafi na kayan aiki, ƙarancin ƙarewar ƙasa, da ƙarancin lokacin inji don kula da sump da canjin kayan aiki.
Dole ne ku daina kallon masu sanyaya a matsayin kayan masarufi na yau da kullun. Ƙimar su azaman ɓangaren kayan aiki na dabaru. Babban darajar yankan ruwa ayyuka a matsayin na farko dubawa tsakanin sabon kayan aiki da workpiece abu. Wannan jagorar yana rushe fa'idodin ingantaccen ruwa kuma yana ba da tsarin fasaha don zaɓar ainihin ƙirar sinadarai da ake buƙata don takamaiman aikace-aikacen injina.
Ingantattun ruwan yankan kai tsaye yana tasiri ga layin ƙasa ta hanyar tsawaita rayuwar kayan aiki, rage ɗimbin ƙima, da ba da damar ƙimar ciyarwa cikin sauri da yanke saurin gudu.
Ayyukan farko na kowane ruwan inji-mai mai da kuma kula da zafi-sun kasance akan bakan; Zaɓin ruwan da ya dace yana buƙatar daidaita waɗannan halaye akan takamaiman kayan aiki da aiki.
Nagartattun ƙira, kamar ruwan yankan roba da ruwan yankan micro-emulsion, suna ba da mafita da aka yi niyya don ƙalubalen ƙalubalen ƙarfe da ƙaƙƙarfan yarda da muhalli.
Sharuɗɗan Nasara na Tushen: Makanikai na Injin Ruwa
Kayan aiki-guntu yana haifar da yanayi na matsananciyar matsa lamba da ƙananan zafin jiki. A lokacin aikin shearing, ƙarfe na filastik yana lalacewa, yana haifar da zafi mai tsanani. Ba tare da sa baki nan da nan ba, wannan thermal makamashi yana canjawa kai tsaye zuwa cikin kayan aikin yankan da kayan aiki. Ruwan inji yana sarrafa waɗannan wuraren da aka keɓance ta hanyar shiga ƙananan gibba tsakanin guntu mai zamewa da fuskar kayan aiki.
Kasuwancin aikin tushe yana wanzu akan layin layi na zafi tare da mai. A matsakaicin iyakar mai, mai madaidaicin yankan mai suna yin fice a cikin sannu-sannu, ayyuka masu matsananciyar matsa lamba kamar buɗaɗɗen ramuka ko bugun rami mai zurfi. Suna ba da ƙarfin fim mai girman gaske amma rashin zafi mara kyau. A matsakaicin matsakaicin sanyaya, gaurayawan tushen ruwa suna ba da kyakkyawar canjin zafi amma rashin lubricity na jiki. Ruwan ruwa masu girma suna rage yankin tuntuɓar jiki da tsayi tsakanin guntu da fuskar kayan aiki. Wannan rabuwa hana high-matsi micro-waldi, inda workpiece abu fuses zuwa yankan baki.
Lokacin kimanta aikin ruwa, dole ne ku duba ta takamaiman ruwan tabarau na fasaha. Canjin canjin yanayin zafi yana ƙayyade yadda saurin zafi ya bar yanke. Ƙarfin fim yana nuna ikon ruwa don kiyaye shinge a ƙarƙashin matsananciyar matsi. Kwanciyar hankali na ilimin halitta yana tabbatar da sump yana tsayayya da lalata ƙwayoyin cuta, yayin da ƙin yarda da mai yana kiyaye ruwa mai tsabta kuma yana aiki akan tsawon samarwa.
| Tasirin |
Babban Shagon Aiki |
na Farko Mai Ruwa |
| Canja wurin thermal |
Yana kawar da zafi daga yankin tsagewa |
Yana hana haɓakar zafin jiki da jujjuyawar girma a sassa |
| Lubricity na iyaka |
Yana rage juzu'i a wurin dubawar kayan aiki-guntu |
Yana rage ɗora nauyi kuma yana hana ginannen gefe (BUE) |
| Kwanciyar Halittu |
Yana tsayayya da ci gaban kwayoyin anaerobic |
Yana haɓaka rayuwa mai yawa kuma yana kawar da ƙamshin shago |
| Rashin Amincewa da Mai |
Ya bambanta da mai hanyar injin |
Yana kiyaye maida hankali mai sanyaya kuma yana hana shan taba |
Fa'idodin Mahimmanci guda 7 na Ingantaccen Ruwan Yankewa a Injiniya
1.Mafi girman zafi da kuma kula da zafi
Ruwan ruwa yana ɗaukar zafi kuma yana ɗauke da zafi da ke haifar da nakasar filastik da gogayya a cikin yankuna na farko da na sakandare. Na'urorin sanyaya ruwa na tushen ruwa suna yin amfani da takamaiman ƙarfin zafi don cire ƙarfin zafi daga yanke cikin sauri. Wannan yana hana haɓakar thermal a cikin kayan aikin, yana tabbatar da juriyar juzu'i masu ƙarfi sun kasance barga yayin zagayowar mashin ɗin. Ingantacciyar kulawar thermal kai tsaye yana rage ƙarancin ƙira da lalacewar thermal duka abubuwan saka carbide da ɓangaren injin.
Lokacin juya manyan abubuwan haɗin sararin samaniya, raɗaɗin zafi yana lalata sassa. Madaidaicin ambaliya na mai sanyaya yana daidaita zafin kayan. Kuna guje wa yanayi inda ɓangaren farko na motsi ya bambanta da na ƙarshe kawai saboda haɓakar zafi a cikin injin da kayan aiki.
2. Lubrication iyaka da Rage tuntuɓar guntun kayan aiki
Abubuwan da aka tsara na zamani suna samar da fim ɗin tribological microscopic tsakanin yankan kayan aikin fuska da guntu mai zamiya. Wannan fim ɗin yana rage juzu'i kuma yana rage yankin tuntuɓar kayan aiki-guntu. Ta hanyar rage ƙarfin yanke, ruwan yana rage yawan amfani da wutar lantarki kuma yana rage matsi na zafi akan kayan aikin. Wannan lubrication na iyaka yana hana Built-Up Edge (BUE), wanda ke da mahimmanci yayin sarrafa kayan gummy kamar aluminum, jan ƙarfe, ko ƙaramin ƙarfe na carbon.
Ba tare da wannan lubrication Layer, aluminum galls da welds zuwa yankan gefen. Da zarar BUE ya ƙirƙira, jigon kayan aiki yana canzawa nan take. Kayan da aka welded yana yayyage saman ƙarewar wucewa ta gaba, wanda ke haifar da ƙin yarda da ɓangaren da kuma buƙatar canjin kayan aikin hannu.
3. Ingantacciyar Fitar Chip da Gudanar da Swarf
Isar da ruwa mai ƙarfi yana ba da ƙarfin hydrodynamic da ake buƙata don cire kwakwalwan kwamfuta daga yankin yanke. Fitar da swarf yana hana guntuwar guntu, babban sanadin gazawar kayan aikin bala'i, ƙazamin zafi na gida, da gouging saman. Ci gaba da aiki yana inganta sosai a cikin hakowa mai zurfi, niƙa aljihu, da buɗa makafi inda tattara guntu ke haifar da babban haɗari ga amincin kayan aiki.
Babban-matsi nozzles kai tsaye ruwa kai tsaye a yankan gefen.
Ƙarfin motsi na rafin ruwa yana karya guntu.
Ƙarfin ruwan yana ɗaukar karyewar ƙoƙon daga cikin sarewa.
Yanke yankan ya kasance a sarari don haɗin gwiwar kayan aiki na gaba.
4. Ƙaddamar Ƙarfafa Rayuwar Kayan aiki da Rigakafin Sawa
Haɗin tasirin rigakafin girgiza zafin zafi da lubrication iyaka yana rage lalacewa ta inji, m, da abrasive. Masu aiki suna fuskantar raguwar mitar canjin kayan aiki, ƙananan farashin kayan aikin kayan aiki na shekara-shekara, da rage ƙarancin lokacin injin. Ingantattun abubuwan ruwa suna rage yanayin lalacewa mai mahimmanci kamar lalacewa ta gefe, lalacewa mai raɗaɗi, lalacewa mara kyau, da fashewar zafi. Wannan yana haifar da ƙirar sawa kayan aiki da yawa maimakon gazawar bala'i da ba za a iya faɗi ba.
Abubuwan da za a iya tsinkaya suna ba ku damar tsara iyakokin rayuwar kayan aiki cikin kulawar CNC. Kuna musanya abubuwan da aka saka bisa sananniyar ƙidayar sashe maimakon mayar da martani ga karyewar kayan aiki wanda kawai ya kwashe kayan aiki mai ƙima.
5. Ingantacciyar Ƙarshen Ƙarshen Sama da Daidaitaccen Girma
Matsakaicin yankan yanayin zafi da kuma kawar da BUE suna kaiwa ga mafi tsabta, ƙarin aikin sassaske. Kuna cimma ƙayyadaddun ƙayyadaddun yanayin yanayin Ra/Rz da ake buƙata kai tsaye daga injin. Wannan yana rage ko gaba ɗaya yana kawar da gogewa ta biyu, ɓarna, ko ayyukan niƙa. Shagunan suna ganin ƙimar wucewa mafi girma a cikin Tabbacin Ingatsiya da raguwar tarkace saboda ƙarancin juriya.
Lokacin da ruwan ya kiyaye kwanciyar hankali kuma yana hana tsagewar kayan, ɓangarorin yanke ya bar ƙarshen madubi. Wannan shi ne sananne musamman a fuskar niƙa ayyuka a kan bakin karfe, inda matalauta coolant aikace-aikace barin ganuwa chatter marks da kuma wani hadari saman.
6. Rigakafin Lalacewa Mai Aiki don Kayan Aiki da Abubuwan Na'ura
Manyan ruwaye sun haɗa da masu hana tsatsa, masu hana wucewa, da buffers pH a cikin sinadarainsu. Waɗannan abubuwan ƙari suna ba da kariya ga sabbin injina, filayen ƙarfe masu saurin amsawa daga tsatsawar walƙiya yayin da kuma nan da nan bayan aikin injin. Bugu da ƙari kuma, suna tsawaita tsawon rayuwar hanyoyin injin CNC, hatimin sandal, masu riƙe da kayan aiki, chucks, da kayan aiki, suna hana lalata kayan aikin babban jari mai tsada.
Yin aikin simintin ƙarfe yana ba da babban haɗarin tsatsa. Ƙuran simintin ƙarfe mai kyau yana haɗuwa da mai sanyaya. Idan ruwan ya rasa ingantattun masu hana tsatsa, gabaɗayan shingen injin, kayan gyara, da sassan za su haɓaka tsatsar lemu cikin sa'o'i da injin ya tsaya.
7. Bada Haɓaka Mahimmanci da Machining Na Musamman
Keɓaɓɓen sinadarai na ruwa suna ɗaukar ƙayyadaddun abubuwa masu mahimmanci, mahalli na injinan ƙarami, da ƙaƙƙarfan ƙa'idodin ƙazanta. Suna ba da damar injin ɗin gaggautsa, m, ko kayan aiki sosai ba tare da gurɓata sinadarai ko lalacewar tsari ba. Ana amfani da na'urori na musamman a masana'antar semiconductor, inda daidaitattun masu sanyaya masana'antu ke haifar da lalata sinadarai na bala'i, tabo, da asarar amfanin ƙasa a saman ƙasa mai laushi.
Misali, yankan wafers na silicon yana buƙatar cikakken tsaka tsakin sinadarai. Dole ne ku yi amfani da a Ruwan Yanke Madaidaici mara Lalacewa don Wafers don tabbatar da abin da ke ƙasa ya kasance mai tsabta. Madaidaitan masu sanyaya sanyi suna barin ragowar da ke lalata kayan lantarki na wafer.
Ƙimar Tsarin Yankan Ruwa: Daidaita Chemistry zuwa Aikace-aikace
Zaɓin ruwan da ya dace yana buƙatar taswira buƙatun aiki zuwa takamaiman nau'ikan sinadarai. Tsarin yanke shawara ya dogara ne akan fahimtar kaddarorin tushe na kowane nau'in ruwa da yadda suke mu'amala da takamaiman yanayin shagon ku.
Ruwan Yankan Gurasa
Ruwan yankan roba ba su ƙunshi man ma'adinai ba. Sun dogara gaba ɗaya akan mahaɗan sinadarai da aka haɗa da abubuwan da ke aiki a saman don lubrication da sanyaya. Waɗannan ruwan ruwa suna ɗaukar niƙa mai sauri, juyi mai ƙarfi, da aikace-aikacen da ke buƙatar iyakar zafi. Suna bayar da ƙin yarda da mai na musamman da kuma rayuwa mai tsayi. Duk da haka, suna da ƙananan lubricity na jiki idan aka kwatanta da ruwa mai nauyi mai nauyi kuma suna iya zama m akan wasu hatimin inji ko fenti idan taro ya yi yawa.
Ruwan Yankan Semi-Synthetic
Semi-synthetic yankan ruwaye ne matasan formulations dauke da karamin adadin ma'adinai mai (yawanci 5-30%) emulsified a cikin ruwa tare da roba Additives. Sun mamaye mashin ɗin CNC na gaba ɗaya. Suna ba da ma'auni mai mahimmanci na sanyaya da lubricity don shagunan haɗaɗɗun ƙarfe waɗanda ke sarrafa kayan ƙarfe da mara ƙarfe. Dole ne ku kula da kulawa mai hankali don kiyaye ma'auni na kaddarorin kuma ku hana rashin zaman lafiyar emulsion.
Micro-Emulsion Yankan Ruwa
Micro-emulsion yankan ruwaye ne ci-gaba formulations cewa haifar da matuƙar lafiya mai-in-ruwa droplets a cikin nanometer kewayon. Wannan yana haifar da siffa mai ɗaukar nauyi, babban kwanciyar hankali, da mafi girman iya shiga. Suna aiki daidai don tsarin isar da matsi mai ƙarfi da kuma hadaddun, ma'aunin juriya na juriya inda ruwa dole ne ya ratsa wuraren yanke yanke. Idan ba a tsara su ba tare da dacewa, masu lalata na dogon lokaci, suna yin kumfa sosai a cikin tsarin matsananciyar matsananciyar matsa lamba.
Haƙiƙanin Aiwatarwa da Hatsarin Rikowa
Kula da ruwa yana tsara rayuwar sump. Rashin kula da maida hankali ta hanyar refractometer da matakan pH yana haifar da haɓakar ƙwayoyin cuta na anaerobic. Wannan lalacewar ilimin halitta yana haifar da wari mara kyau, lalata acidic, da cikakkiyar gazawar ruwa. Gudanar da tari mai aiki ba za a iya sasantawa ba don kiyaye aiki. Dole ne ku zubar da mai a kowace rana kuma ku duba karatun Brix kowane motsi.
Lafiya mai aiki, aminci, da yarda da muhalli suna buƙatar kulawa sosai. Dole ne ku rage haɗarin dermatitis na sana'a da kuma haushin numfashi daga hazo mai sanyi. Ƙimar ruwa don yarda da REACH kuma tabbatar da cewa sun kuɓuta daga ƙwayoyin cuta masu cutarwa, kamar su masu sakin formaldehyde. Amintaccen ruwa yana kare ma'aikata kuma yana rage alhaki.
Kammalawa
Gudanar da cikakken binciken ruwa a duk faɗin kayan aikin ku don gano amfani da sharar gida na yanzu.
Gwada taurin ruwan tushen don tabbatar da dacewa tare da maida hankali kan emulsion kafin haɗuwa.
Gudanar da gwaji mai sarrafawa akan na'ura guda ɗaya don haɓaka rayuwar kayan aiki da haɓaka haɓakar ƙasa.
Ƙirƙiri tsauraran maida hankali na yau da kullun da ka'idojin sa ido na pH ta amfani da madaidaicin refractometer.
FAQ
Tambaya: Mene ne bambanci tsakanin roba da Semi-Synthetic yankan ruwaye?
A: Ruwan roba ba su ƙunshi mai mai ma'adinai ba, yana ba da sanyaya mafi kyau, kyakkyawan ƙiyayyar mai, da rayuwa mai tsayi, yana mai da su manufa don niƙa mai sauri. Semi-synthetics sun ƙunshi 5-30% ma'adinai mai emulsified a cikin ruwa, samar da wani m ma'auni na iyakoki lubricity da sanyaya ga general-manufa CNC machining a kan gauraye karafa.
Tambaya: Sau nawa ya kamata a maye gurbin yankan ruwa a cikin injin CNC?
A: Ya kamata maye gurbin ruwa ya kasance bisa sharadi maimakon ɗaure shi da ƙayyadaddun lokaci. Maye gurbin ruwan lokacin da matakan pH ya ragu sosai, maida hankali ba zai iya daidaitawa ba, ƙamshin ƙamshi yana nuna girman ƙwayar ƙwayar cuta, ko yawan gurɓataccen mai yana lalata aikin injin.
Tambaya: Me yasa ruwan yankan na ke haifar da tsatsa akan sassan da aka nada?
A: Tsatsa yawanci yana faruwa ne saboda ƙarancin tattarawar ruwa, wanda ke lalata masu hana tsatsa da ke akwai. Hakanan ana iya haifar da shi ta hanyar maɓuɓɓugar ruwa mai yawan acidic, matakan pH mara kyau suna faɗuwa ƙasa da ƙofar karewa, ko lalata galvanic daga gaurayen guntun ƙarfe da aka bari a zaune a cikin tafki.
Tambaya: Menene micro-emulsion yankan ruwaye kuma yaushe ya kamata a yi amfani da su?
A: Su ci-gaba ne masu sanyaya sanyi tare da ɗigon mai mai girman nanometer, suna ba da bayyanar haske da kwanciyar hankali na musamman. Yakamata a yi amfani da su a cikin tsarin isar da matsi mai ƙarfi da kuma ga hadaddun, ma'aunin juriya na juriya inda daidaitattun emulsions ke gwagwarmaya don kutsawa ƙayyadaddun yanki.
Tambaya: Ta yaya yankan ruwa ke tsawaita rayuwar kayan aiki?
A: Suna tsawaita rayuwar kayan aiki ta hanyar aiki biyu: saurin watsawar zafi yana hana girgiza zafi da fashewa, yayin da lubrication na iyaka yana rage juzu'i a cikin kayan aikin-guntu. Wannan yana rage ingin inji, manne, da ingantattun lalacewa kamar goshi da lalacewa.
Tambaya: Za a iya amfani da ruwa mai yankan guda ɗaya don duk karafa?
A: Yayin da ruwaye masu manufa na gaba ɗaya ke wanzu, suna yin sulhu akan matsanancin aiki. Karfe masu amsawa sosai kamar titanium suna buƙatar takamaiman fakitin lubricity. Aikace-aikace masu ma'ana suna buƙatar ƙira na musamman don hana lalata sinadarai da tabo akan miya mai laushi.
