Tsarin thermostat na injin

Tsarin thermostat na injin

 

Daidaito a ƙarƙashin Matsi: Yadda Ansix Aikin Injin-Thermostat Mold na Fasaha ya Kafa Sabon Ma'auni don Farashi, Inganci, da Sauri a Injin Yin Allurar Mota

A cikin duniyar kera kayan aikin mota mai cike da matsaloli, inda aminci, farashi, da lokaci ba za a iya yin sulhu a kansu ba, tsarin allurar na'urorin dumama injin yana wakiltar ƙalubale mai matuƙar wahala. Waɗannan muhimman sassa dole ne su jure yanayin zafi a ƙarƙashin ƙasa, abubuwan sanyaya iska mai lalata, da kuma daidaiton jurewar girma - duk yayin da ake samar da su a girma da farashi wanda ya dace da sha'awar masana'antar kera motoci.

 

Jagora Mai Yin Mold kuma kamfanin yin allurar allura Ansix Technology kwanan nan ta kammala wani muhimmin aiki ga wani mai samar da kayayyaki na matakin 1 na duniya, wanda ke samar da wani tsari mai inganci da yawa don haɗakar na'urorin dumama jiki ta hanyar lantarki. Aikin yana nuna wata hanya ta musamman wacce ta haɗa da kwaikwayon ƙira mai zurfi, kimiyyar kayan dabaru, yin mold daidai, da kuma ingantattun hanyoyin samarwa. Mafi mahimmanci, yana nuna yadda injiniyanci mai da hankali zai iya rage yawan kuɗin kayan aiki ga abokin ciniki ba tare da yin illa ga inganci ba - nasara ce da ke sake fasalin tsammanin a fannin.

 

Bayanin Aiki: Kalubalen Ma'aunin Zafin Injin

Na'urar dumama injin zamani ba ta zama bawul mai sauƙi da aka yi da kakin zuma ba. Na'urorin da ake sarrafawa ta hanyar lantarki a yau suna haɗa gidajen filastik, masu haɗawa, da kuma na'urorin firikwensin da ke sarrafa kwararar ruwan sanyi tare da daidaito. Dole ne ƙirar ta samar da sassa masu siffofi masu rikitarwa, bango mai siriri, da kuma saman rufewa masu mahimmanci a cikin kayan da za su iya jure wa ci gaba da fallasa ga yanayin zafi sama da 120 °C da kuma sinadarai masu ƙarfi na sanyaya.

 

Aikin Ansix Tech ya ƙunshi ƙira, ƙera, da kuma tabbatar da tsarin mold mai zafi mai tsawon rami 4 don saman da ƙasan ma'aunin thermostat. Manyan abubuwan da za a iya bayarwa sune mold mai iya ɗaukar lokacin zagayowar ƙasa da daƙiƙa 30, yawan amfani da farko ya wuce kashi 99.5%, da kuma farashin kayan da ke rage wadatar da abokin ciniki ya samu a baya da aƙalla kashi 15%. Cimma waɗannan manufofin ya buƙaci tsari mai kyau daga ra'ayi zuwa samarwa.

 

Mataki na 1: Tsarin Haɗin gwiwa da Tsarin Samfura

Tafiyar ta fara ne da zurfafa bincike kan zane-zane tsakanin injiniyoyin Ansix da ƙungiyar bincike da ci gaba ta abokin ciniki. Ta amfani da samfuran CAD na 3D na gidan thermostat, an gano matsaloli kamar canjin kauri na bango, ƙirar haƙarƙari, da wuraren ƙofa da wuri.

 

An samar da samfurin gaggawa ta hanyar amfani da stereolithography (SLA) ta amfani da resin mai zafi. Wannan samfurin na zahiri ya ba da damar haɗa kayan ƙarfe na ciki kuma ya ba da ma'ana mai ma'ana ga kwaikwayon dijital mai zuwa. "Matakin samfurin shine inda muke gano matsalolin haɗin kai waɗanda CAD kaɗai za ta iya rasa," in ji Li Wei, Shugaban Ayyukan Ansix. "Ƙaramin jari ne da ke hana manyan canje-canje a cikin ƙasa."

 

Mataki na 2: Zaɓin Kayan Dabaru

Zaɓar filastik mai dacewa yana da matuƙar muhimmanci ga aiki da farashi. Gidajen thermostat na injin suna buƙatar kwanciyar hankali na zafi mai kyau, juriya ga sinadarai, da kwanciyar hankali na girma. Bayan kimanta wasu polymers masu aiki mai girma, Ansix ya ba da shawarar amfani da polyphthalamide mai ƙarfi na gilashi (PPA) don babban gidan da kuma polyphenylene sulfide (PPS) don ɓangaren haɗin.

 

Dalili da Bayani dalla-dalla:

 

PPA (cikakken zare na gilashi 40%): Wannan kayan yana ba da zafin amfani akai-akai har zuwa 180 °C, ƙarancin shan danshi, da kuma ƙarfi mai kyau. Takamaiman matakin da aka zaɓa (misali, Solvay Amodel® AS-4133) yana ba da kwararar da ake buƙata don cike bango mai siriri yayin da yake kiyaye tauri a ƙarƙashin yanayin zafi na murfin.

 

PPS (cike da zare-fiber na gilashi 30%): An zaɓa shi saboda juriyarsa ga sinadarai masu sanyaya da mai, da kuma ƙarancin gudu. Matsayi kamar Celanese Fortron® 6165A4 yana tabbatar da ingantaccen aiki a cikin zagayowar zafi mafi wahala.

 

Tawagar kayan Ansix ta yi aiki tare da abokin ciniki don tabbatar da cewa waɗannan maki, kodayake suna da ƙima, za su rage jimillar farashi. Halayen kwararar su masu kyau suna ba da damar cikawa cikin sauri da ƙasa. Allura Dannawaamfani da makamashi, rage lokacin zagayowar da amfani da makamashi. Bugu da ƙari, kwanciyar hankalinsu yana rage yawan raguwar farashi, yana ba da gudummawa kai tsaye ga burin rage farashi na kashi 15%.

 

Mataki na 3: Tabbatar da Dijital - Binciken Flow na Mold (DFM)

Kafin a yanke wani ƙarfe, an yi amfani da manhajar Moldflow® wajen tantance ƙirar ta hanyar amfani da fasahar dijital. Binciken ya mayar da hankali kan hasashen yanayin cikawa, daidaiton sanyaya daki, da kuma yiwuwar warpage.

 

Kwaikwayon ya nuna cewa ƙirar ƙofar farko ta haifar da rashin daidaiton shiryawa da kuma hasashen warpage na 0.35 mm a cikin babban matakin rufewa. Ta hanyar nazarin maimaitawa, ƙungiyar ta inganta wurin da girman ƙofar, ta daidaita tsarin gudu, kuma ta sake tsara tsarin tashar sanyaya. Kwaikwayon ƙarshe ya annabta cewa warpage zai ragu zuwa ƙasa da 0.1 mm, cikin haƙurin 0.15 mm.

 

"Moldflow ba wai kawai akwati bane; ƙwallon lu'ulu'u ne," in ji Injiniyan Kwaikwayo Zhang Hao. "Ya ba mu damar inganta matsin lamba da lokaci ta hanyar amfani da na'urar, yana adana makonni na gwaji da kurakurai a farfajiyar shagon." An rubuta ƙarfin inganta software ɗin sosai a cikin irin waɗannan nazarin, inda aka yi amfani da shi don tantance tasirin lokacin allura, zafin narkewa, da zafin jiki a kan warpage na ƙarshe.

 

Mataki na 4: Tsarin Motsa Jiki Mai Daidaito - Tsarin Nasara

Tsarin mold ya fassara ingantaccen samfurin dijital zuwa kayan aiki mai ƙarfi, wanda aka shirya don samarwa. Manyan fannoni sun haɗa da:

 

Zaɓin Tushen Mold & Karfe: Ga ramuka da kuma abubuwan da aka saka a cikin ƙwanƙolin da ke ƙarƙashin lalacewa mai yawa daga kayan da aka cika da gilashi, Ansix ya zaɓi ƙarfe mai tauri mai tsada (H13, wanda ya taurare zuwa 48−52 HRC). Ga faranti marasa mahimmanci, an yi amfani da ƙarfen P20 da aka riga aka taurare don ingantaccen injin sa da ingancinsa. Zaɓin ya fi fifita yanayin zafi da juriya fiye da farashin kayan aiki, saboda ƙarfe mai kyau yana ƙara tsawon rayuwar mold kuma yana inganta ingancin sanyaya, yana rage farashin kowane ɓangare a tsawon rayuwar kayan aikin.

 

Tsarin Sanyaya: An aiwatar da tsarin sanyaya mai tsari ga abubuwan da aka saka a cikin babban akwatin. Ta amfani da abubuwan da aka buga ta hanyar 3D, hanyoyin sanyaya suna bin tsarin yanayin sashin a cikin mm 3 na saman. Wannan yana haɓaka fitar da zafi, yana rage lokacin zagayowar da kimanin kashi 18%, kuma yana tabbatar da sanyaya sassa iri ɗaya don hana yaɗuwa.

 

Tsarin Ƙofa da Mai Gudu: An zaɓi tsarin mai gudu mai zafi mai ƙofofin bawul. Wannan yana kawar da masu gudu masu sanyi, yana rage sharar kayan aiki da kusan kashi 100% ga ɓangaren mai gudu. Ƙofofin bawul suna ba da cikakken iko kan cikawa da marufi, wanda ke da mahimmanci don cimma daidaiton nauyi da girma na sassa. Tsarin ya dogara ne akan ingantattun hanyoyin mai gudu don abubuwan da ke cikin thermostat.

 

Tsarin Fitar da Kaya: An ƙera haɗakar fil ɗin fitar da kaya, hannayen riga, da kuma bawuloli masu taimakawa iska don cire sassa masu sarkakiya da sirara a hankali ba tare da ɓarna ko yin alama a saman kayan kwalliya ba.

 

Mataki na 5: Kera Mold - Kalubalen Kewaya

Yin amfani da ƙarfen H13 don sanyaya kayan da aka saka a cikin na'urorin sanyaya kayan sun haifar da babban ƙalubale. Kayan aiki mai tauri da hanyoyin ciki masu rikitarwa suna buƙatar haɗakar injinan aiki mai sauri (HSM) da injinan fitarwa na lantarki (EDM). Aikin bita na Ansix ya yi amfani da injinan CNC masu tsayi 5 don cimma nasarar kammala saman da ake buƙata da kuma jurewar matsewa (±0.005 mm akan matsewa mai mahimmanci).

 

Wani cikas kuma shi ne tabbatar da daidaito tsakanin kayan sanyaya da aka buga da 3D da kuma tushen ƙarfe na gargajiya. An ƙera kayan rufewa da daidaitawa na musamman don tabbatar da cewa babu zubewa a ƙarƙashin matsin lamba mai yawa. "Haɗa fasahar kera ƙarin abubuwa da rage abubuwa shine inda fasahar kera mold ta haɗu da kimiyyar zamani," in ji Babban Mai Kera Kayan Aiki Chen Feng.

 

Mataki na 6: Tsarin Gyaran Allura - Ingantawa da Sarrafawa

Da aka sanya mold ɗin a cikin injin allurar lantarki mai nauyin tan 350, an fara inganta tsarin. Gwaje-gwajen farko sun yi amfani da sigogin da aka samo daga binciken Moldflow a matsayin tushen.

 

Kalubalen da aka Ci karo da su:

 

Splay da Silver Streaks: Hotunan farko sun nuna lahani a saman danshi da ya makale a cikin Hygroscopic PPA. An warware wannan ta hanyar aiwatar da zagayowar busarwa ta awanni 4 a zafin digiri 120 a cikin na'urar busar da ruwa.

 

Bambancin Girma Tsakanin Kogo: Ƙananan rashin daidaiton kwararar ruwa ya haifar da bambance-bambancen nauyi. An gyara wannan ta hanyar daidaita lokutan buɗewa da yanayin zafi na ƙofar bawul a cikin mai sarrafa hot-runner.

 

Tsawon Lokacin Zagaye: Zagayen farko ya kasance daƙiƙa 38. Babban gibin ya yi sanyi.

 

Ingantawa don Inganci da Farashi:

An gudanar da Tsarin Gwaje-gwajen da aka tsara (DOE), wanda ya bambanta zafin narkewa, saurin allura, matsin lamba na marufi, da lokacin sanyaya. Ma'aunin da suka fi dacewa sun yi daidai da binciken da aka buga akan kayan aiki iri ɗaya, waɗanda suka gano zafin narkewa da matsin lamba na marufi a matsayin mahimman abubuwan da ke rage lokacin warpage da zagayowar.

 

Don wannan aikin, an sami wurin da aka yi wa ado a zafin narkewar abinci na 285 °C, zafin mold na 100 °C, matsin lamba na marufi na 85 MPa, da kuma lokacin marufi na daƙiƙa 10. Idan aka haɗa shi da sanyayawar tsari, wannan ya rage lokacin zagayowar zuwa daƙiƙa 26 - wani ci gaba na 32%. Rage lokacin zagayowar, tare da kawar da ragowar mai gudu, ya samar da tushen tanadin farashin kayan.

 

Mataki na 7: Tabbatar da Inganci Mai Kyau Ba Tare da Takaici Ba

An ƙera inganci a kowane mataki. A lokacin samarwa, ana sa ido kan tsarin a ainihin lokaci ta hanyar na'urori masu auna matsin lamba da zafin jiki. Ana kwatanta lanƙwasa matsin lamba na kowane harbi da babban "lanƙwasa na zinare"; duk wani karkacewa yana haifar da ƙararrawa kuma yana iya ƙin sashin ta atomatik.

 

A kowace zagaye 500, cikakken saitin sassa yana yin cikakken bincike a kan injin aunawa (CMM) don tabbatar da ma'auni masu mahimmanci. Bugu da ƙari, ana yin gwaje-gwajen aiki na samfura bazuwar, gami da gwaje-gwajen zubar da matsi da kuma zagayowar zafi a cikin yanayin sanyaya da aka kwaikwayi.

 

Mataki na 8: Marufi da Isarwa cikin Sauri

Ganin yadda sarƙoƙin samar da kayayyaki na motoci ke aiki cikin lokaci (JIT), Ansix ta ƙirƙiro wani tsari na musamman na marufi. Kowace saitin gidaje huɗu an sanya su a cikin tiren PET mai sake yin amfani da shi wanda ke hana karcewa da taruwar da ba ta canzawa, sannan a saka su a cikin kwantena masu ƙarfi da za a iya mayar da su. Wannan tsarin ya rage lalacewar da aka samu tare da rage sharar marufi na abokin ciniki da sama da kashi 70%.

 

An kammala aikin gaba ɗaya, tun daga daskarewar ƙira zuwa jigilar kayayyaki na farko, cikin makonni 14 - makonni biyu kafin jadawalin masana'antu mai tsauri. An cimma wannan ta hanyar sarrafawa a jere, tabbatar da dijital, da kuma haɗin gwiwa na ciki ba tare da wata matsala ba.

 

Ƙwarewar Ansix Tech: Samar da Aminci da Daraja

Wannan aikin thermostat na injin ba wani abu bane da aka saba gani, amma dai wani abu ne da ya nuna falsafar Ansix Tech. Tare da sama da shekaru 15 na ƙwarewa a fannin ƙirar motoci masu inganci, kamfanin ya gina suna wajen magance ayyuka masu sarkakiya waɗanda ke buƙatar haɗin kai mai zurfi na kimiyyar kayan aiki, kwaikwayon kwaikwayo, da kuma kera daidai.

 

"Manufarmu ita ce mu zama abokin tarayya mai daraja, ba kawai mai sayarwa ba," in ji Babban Jami'in Gudanarwa Stephen Huang. "Muna duba jimillar kuɗin mallakar abokin ciniki. Kayan da ya fi tsada wanda ke rage lokacin zagayowar, ko ƙarfe mai inganci wanda ke ninka tsawon rayuwar ƙira, yana ceton abokin cinikinmu ƙarin kuɗi a cikin dogon lokaci. Wannan aikin ya tabbatar da cewa saka hannun jari a fannin injiniya mai wayo a gaba shine hanya mafi inganci don rage farashin kayan aiki."

 

Kammalawa: Sabuwar Ma'auni

Nasarar isar da aikin injin-thermostat mold da Ansix Tech ta yi, ta kafa sabon ma'auni ga abin da zai yiwu a cikin ƙera allura. Yana nuna cewa ta hanyar zaɓin kayan aiki na dabaru, cikakken kwaikwayon dijital, ƙirar mold mai ƙirƙira (kamar sanyaya tsari), da ingantaccen tsari mai tsauri, masana'antun za su iya cimma manufofi masu kama da juna: inganci mafi girma, samarwa cikin sauri, da kuma ƙarancin farashi mai yawa.

 

A cikin masana'antar da riba ke da ƙarfi kuma aminci shine komai, tsarin Ansix Tech mai cikakken tsari, mai mai da hankali kan abokan ciniki yana ba da kyakkyawan tsari ga nan gaba. Yayin da tsarin motoci ke ci gaba da haɓaka zuwa ga samar da wutar lantarki da ingantaccen aiki, ikon samar da kayan filastik masu rikitarwa da inganci zai ƙara girma - kuma Ansix Tech tana sanya kanta a sahun gaba a wannan juyin juya halin.

 

 

Kamfanin Ansix Tech Ltd

Idan kuna da wasu tsare-tsare da suka shafi injin dumama zafi, za ku iya tuntuɓar mu a kowane lokaci. Za mu mayar da ra'ayoyinku su zama gaskiya, mu bar ku ku cika burinku, kuma mu sami manyan oda daga kasuwa. Bayanan tuntuɓar mu sune info@ansixtech.com. Ko kuma ku tuntuɓi CTO ɗinmu, ta imel: stephen@ansixtech.com

 

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