1. Shrinkage
A ƙarshen wutsiya na wasu kayayyakin da aka fitar, a kan matattarar wuta, akwai ƙaho-kamar sashe na yadudduka a tsakiyar sashin giciye, wanda ake kira shroinkage.
Gabaɗaya, wutsiya mai laushi ta hanyar samfuran jigilar kayayyaki na gaba fiye da na ɓacin rai, da wutsiya mai laushi. Mafi yawan wutsiya na wuraren da aka nuna a matsayin mafi yawan kayayyaki da ba a haɗe da kayayyaki masu juyawa ba a matsayin babban furen na tsakiya.
Lokacin da ƙarfe ya mamaye ƙarshen bayan, Fata na Fata da na waje na ƙasan Silruser ko a cikin gas ya fara samfurin. Lokacin da ragowar kayan ya yi gajarta da kuma shrinkage a tsakiyar samfurin ba shi da isarin, an kafa wani nau'in wutsiya shrinkage. Daga wutsiya ƙare zuwa gaban, wutsiya ta shrinkage a hankali ya zama mai haske a hankali kuma ta shuɗe gaba ɗaya.
Babban dalilin shrinkage
1) Abu na saura ya yi gajarta ko tsawon wutsiyar samfurin bai cika bukatun ba. 2) Karkashin ɓoyewa ba shi da tsabta kuma yana da ƙyallen mai. 3) A cikin mataki na gaba, saurin sprusion yana da sauri ko ba zato ba tsammani. 4) Yi amfani da katsewar padrusion mai lalacewa (jan tare da bulo a tsakiya). 5) The zazzabi na ɓoyayyen ganga ya yi yawa. 6) Barrub ɗin ɓoyewa da kangin ba su a tsakiya. 7) A saman ingot ba shi da tsabta kuma yana da ƙyallen mai. Ba a cire ciwace-ciwacen daji da floms floms. 8) Sanda na ciki na ganga mai lalacewa ba shi da kyau ko mara kyau, kuma ba a tsabtace rufin ciki a cikin lokaci tare da kunshin tsabtatawa.
Hanyar rigakafin
1) Bar kayan saura da yanke wutsiya bisa ga ƙa'idoji 2) kiyaye ingancin ingancin ingancin ingancin Ingilishi da sauri don tabbatar da ingancin ingancin ingancin ingancin ingancin Ingilishi da sauri) ban da yanayi na musamman, shi ne A tsananin haramta don amfani da mai a saman kayan aikin da kuma molds 6) Colal din da ya kamata da kyau.
2. M zobe zobe
A kan ƙananan gwajin gwaji na wasu samfuran aluminium duk bayan maganin bayani, wanda ake kira recrys yanki yanki tare da mashin na samfurin, wanda ake kira m zobe. Saboda siffofi daban-daban da hanyoyin sarrafawa, m hatsi zobba cikin zobe, Arc da sauran siffofin za a iya kafa. Zurfin m zobe na hatsi a hankali yana raguwa daga wutsiya ƙare har zuwa ƙarshen ƙarshen har sai ya ɓace gaba ɗaya. Hanyar samarwa ita ce cewa yankin hatsi-hatsi ya kafa a saman samfurin bayan saurin zafi yana haɓaka yankin da ke tattare da yanayin hatsi bayan dumama.
Babban abubuwan da ke haifar da m zobe
1) Rashin daidaituwa na ruwa na 2) Too mai tsayi mai zafi yana haifar da haɓakar kayan kwalliya na 3) Alli na Suser na Sinaliku na gaba ɗaya ,, 2a02, 2a50, 2a50 da sauran Alloys. Matsalar ita ce mafi mahimmanci a cikin nau'ikan da sanduna, waɗanda ba za a iya kawar da su ba kuma ana iya sarrafa su a cikin wasu kewayon nakasassu, wanda yake cikin mahimman hatsi zobba.
Hanyar rigakafin
1) bangon ciki na silsion silsion yana da santsi don samar da cikakken suturar saceuminan aluminum don rage tashin hankali lokacin cirewa. 2) Rashin girman yana da cikakken kuma daidaituwa, da zazzabi, saurin, gudu da sauran sigogi tsari suna sarrafawa sosai. 3) Guji babban maganin maganin magance matsalar magani ko tsayi da yawa. 4) Cancewa tare da m mutuwa. 5) Fitar da ku ta hanyar wucewa da kuma tsinkaye na tsaye. 6) samarwa ta hanyar ingantaccen tsari-zane-zane. 7) Daidaita cikakken kayan kwalliyar zinare da ƙara haɓakar abubuwan haɓakawa. 8) Yi amfani da babban zazzabi. 9) Wasu medot medots ba a ci gaba ɗaya ba, da kuma m hatsi zobe ne m a cikin iska.
3. Stratification
Wannan cikakkiyar lalata fata ce da aka kirkira yayin da ƙarfe ke gudana a ko'ina kuma a farfajiya na ingot yana gudana cikin samfurin tare da ke dubawa tsakanin ƙayyadadden wurin roba. A kan layi na gwaji na kwance, ya bayyana azaman lahani mara nauyi a gefen sashin giciye.
Babban dalilai na Stratification
1) Akwai datti a saman ingancin ingancin ingancin ingancin Ingantaccen yanki ba tare da fatar mota ba, kumburin ƙarfe, da sauransu, waɗanda suke iya yiwuwa. 2) Akwai wuta a saman blank ko mai, sawdust da wani datti makanta a kanta, kuma ba a tsabtace kafin cirewa. Tsabtace 3) Matsayin rami mara hankali, kusa da gefen gefen ganga mai ƙarfi, wanda ba a tsabtace kuma ba a maye gurbinsu ba a lokaci 5) The Diamita bambanci na pad pad pad yana da girma 6) da zafin jiki ganga ya fi girma fiye da maganin ingot.
Hanyar rigakafin
1) Dalili mai daidaita ƙirar, duba da maye gurbin kayan aikin da ba a bayyana ba cikin yanayi, a tsabtace shi kuma kada ku ƙyale lubricting mai ya manne wa shi 4) kiyaye Rufewar berball ɗin ɓoye, ko amfani da gas don tsabtace rufin cikin lokaci.
4. Talauci waldi
Sabon sabon abu na Weld na Weld ko fushin da ya cika a cikin Weld na samfuran munanan kayayyaki sun mutu ana kiranta talakawa waldi.
Babban abubuwan da ke haifar da walwala mara kyau
1) kananan ƙarancin zafin jiki, da saurin zafin jiki na sauri, da kuma kayan aikin mors 4) mara kyau na ƙira, mara kyau. na ingot.
Hanyar rigakafin
1) Kafa yadda ya dace da zazzabi mai amfani, zazzabi mai ƙarewa, da kuma ƙirar mai silifafawa 3) Kada a ƙera man shafawa na 3) Kada ka sanya masu tsabta.
5. Fuskar fasa
Wannan karamin baka ne a gefen gefen gwaji na kwance-kwance, da kuma lokacin fashewar lokaci-lokaci a wani kusurwa tare da dogaro da doguwarsa. A lokuta masu sauƙaƙa, an ɓoye a ƙarƙashin fata, kuma a lokuta masu rauni, farfajiya ta waje ta kafa crack, wanda zai lalata ci gaba na ƙarfe. An kafa fasahar ruwa lokacin da farfajiyar ƙarfe ya tsage ta hanyar matsanancin lokacin wahala daga bangon mutu a lokacin aiwatar da aiki.
Babban abubuwan da ke haifar da fasa fasa
1) Spersion mai sauri yana da sauri 2) Zazzabi mai ƙarfi yana da yawa 3) Saurin zazzabi da yawa, lokacin da aka tsara yawan zafin jiki da ke ƙasa, Sakamakon rashin isasshen wadataccen samar da karfe a tsakiya, yana haifar da babban bambanci a cikin adadin kwarara tsakanin tsakiyar da gefen 6) Ingot homogening otening bashi da kyau.
Hanyar rigakafin
1) A aikata tsananin dumama da kuma iyakance kayan dalla-dalla da kayan aikin yau da kullun, musamman radius abun ciki ya zama mai ma'ana 4) rage girman abun sodium A cikin manyan magnesium aluminum aloy 5) Yi homogenization uwarning a kan ingot don inganta filayenta da daidaituwa.
6. Kumfa
Lushin da baƙin ƙarfe na gida yana ci gaba ko dakatar da shi a jikin karfe kuma yana bayyana azaman zagaye ne ko tsararren rami ko tsararre wanda aka kira shi mai kumfa.
Babban dalilan kumfa
1) A lokacin wucewa, silima silsion da kuma kaɗaɗen ɓoyewa sun ƙunshi danshi, man da sauran datti. 2) Saboda satar silsion na baya, iska tsakanin suttura da ingot ya shiga saman ƙarfe a lokacin iska. 3) Akwai gurbatawa a cikin mai. Danshi 4) Tsarin ingot kanta sako-sako da lahani na pore. 5) Tsarin zafin jiki mai zafi ya yi yawa, lokacin riƙe lokaci yayi tsayi, kuma yanayin zafi a cikin wutar yana da yawa. 6) Abun gas a cikin samfurin ya yi yawa sosai. 7) The hauhawar da zazzabi da zazzabi mai yawa sun yi yawa.
Hanyar rigakafin
1) Rike saman kayan aikin da fannoni mai tsabta, santsi da bushe 2) suna ƙira daidai gwargwado girma na silsion mai saukar ungulu da ƙasa. Duba girman kayan aiki akai-akai. Gyara silsion silsion a cikin lokaci lokacin da ya zama mai aure, da kuma pad na iska ba zai iya yin haƙuri ba. 3) Tabbatar da cewa mai mai mai cike da bushe. 4) A hankali madawwala da hanyoyin aiwatar da aikin, iska mai guba a cikin lokaci, a yanka daidai sauran kayan ɗorewa, kuma a kiyaye blank da kayan tsabta da kyauta daga gurbata.
7. Peeling
A cikin wane rabuwa na gida yana faruwa tsakanin ƙarfe da katako na ƙarfe na aluminum abubuwa.
Babban dalilin peeling
1) Lokacin canza alloy don cirewa, bango na ciki na ganga mai tasowa an bi shi da hauhawar jini kuma ba a tsabtace da kyau. 2) Ba a daidaita ba da baka da kuma pad na kwari da kyau, kuma akwai layin ƙarfe na gida a bangon na ciki na ganga na iska. 3) lubricated spruslion ganga ana amfani dashi don cirewa. 4) An yi magana da ƙarfe ne da aka yi wa ramin mutu ko kuma na bel ɗin da ke aiki ya yi tsawo.
Hanyar rigakafin
1) Lokacin da ke haifar da sabon abu, dole ne a tsabtace gurnani sosai. 2) Dalili mai dacewa da dacewa da girma daga cikin ganga mai lalacewa da gas dindindin, ku bincika girma da kayan aiki, da Gerd ɗin ƙasa dole ne ya wuce haƙuri. 3) Tsaftace baƙin ƙarfe a kan mold a cikin lokaci.
8. Scratches
Scrates na inji a cikin nau'i na ratsi guda na hade da lambar sadarwa da kuma farfajiyar samfurin kuma ana kiransa subtes.
Babban abubuwan da ke haifar da karce
1) kayan aiki ba a tattara daidai ba, hanya jagorar da aiki ba ta santsi ba, akwai sasannun ƙasan waje, da sauransu 2) Akwai bel ɗin ƙarfe mai aiki a kan bel ɗin da ke aiki da ƙarfe yashi ko karye kwakwalwan ƙwanƙwasa a cikin lubricating mai a cikin mai 4) aiki mai kyau yayin sufuri da sarrafawa ba su dace ba.
Hanyar rigakafin
1) Bincika da goge murfin mold a cikin lokaci 2) Duba tashar fitarwa ta, wanda ya kamata ya zama mai santsi kuma yana hana tashin hankali da kuma lubrates lokacin sufuri.
9. Bumps da rauni
Scratches kafa a saman samfuran idan sun yi karo da juna ko tare da wasu abubuwa ana kiransu bumps.
Babban abubuwan da ke haifar da kumburi da rauni
1) Tsarin aikin, kayan rack, da sauransu ba shi da ma'ana. 2) kwandunan kayan abu, rakunan kayan, da sauransu ba sa samar da kariya ta karfe ba. 3) Rashin kulawa da kulawa don kulawa da kulawa yayin aiki.
Hanyar rigakafin
1) Yi aiki a hankali da kulawa da kulawa. 2) Mind a cikin sasanninta mai kaifi kuma rufe kwanduna da rakuna da pads da kayan m.
10. Abrasions
Scars da aka rarraba a cikin daure a saman wani samfurin da aka fitar da shi ta hanyar zamewa ko kuma gefen wani abu ake kira Abrasions.
Babban dalilan abrasions
1) Mai tsananin ƙarfi sanye 2) saboda yawan zafin jiki na ingot, alumuran aluminium ga bel ya lalace 3) samfuran da suka yi gaba, Sanadin juzu'i da kwarara mara kyau, sakamakon shi ne a cikin samfurin ba ya gudana a cikin madaidaiciyar layi, hanyar jagorar, da kuma aiki.
Hanyar rigakafin
1) Bincika kuma maye gurbin m molds a cikin lokaci 2) sarrafa yawan yawan zafin jiki na albarkatun ƙasa 3) Cancanci saurin silima suna sarrafa saurin gudu da kuma tabbatar da hanzari.
11. Mark
Wannan ita ce alama ce ta dogon asiri a saman samfurin da aka fitar. Dukkanin kayayyakin da aka fitar dasu suna da alamun ƙirar zuwa digiri daban-daban.
Babban dalilin alamun molds
Babban dalili: Mummunan aiki na Mall ba zai iya cin cikakkiyar hanya ba
Hanyar rigakafin
1) Tabbatar da cewa farfajiya mai amfani na mold yana da haske, santsi kuma ba tare da kaifi mai kaifi ba. 2) magani mai dacewa don tabbatar da tsananin girman kai. 3) gyara gyara gyara. 4) Tsarin ma'ana na bel ɗin aiki. Bai kamata bel ɗin aiki bai yi tsawo ba.
12. Tweing, latsa, raƙuman ruwa
Fuskar da sashin giciye na giciye wanda aka fitar dashi a cikin shugabanci na tsaye ana kiran shi karkatarwa. Al'ada ta samfurin zama mai lankwasa ko wuka-dimbin yawa kuma ba madaidaiciya a cikin shugabanci na tsaye ba ana kiranta long. An kira sabon samfurin da ake ci gaba da rashin daidaituwa a cikin shugabanci na tsaye.
Babban abin da ke haifar da juyawa, lanƙwasa da raƙuman ruwa
1) Ba a sanya ƙirar maza na mutu sosai ba, ko rarraba girman belin mai aiki ba daidai ba ne 3) Ba a shigar da yanayin aikin da ya dace ba Samfurin ba shi ne kafin magani na bayani 7) m sanyewa yayin maganin zafi na zafi.
Hanyar rigakafin
1) Inganta matakin zane mai narkewa da masana'antu 2) shigar da jagororin da suka dace don raguwar ramuka na gida don daidaita yawan ramuka na ƙarfe 4) masu daidaita daidaita yanayin zafi da sauri Don yin ɓarna mafi kyau 5) Rage maganin magance zafin jiki na magani ko ƙara sanyaya ruwa a lokacin kan layi.
13.
Bendwararrun lanƙwasa a cikin samfurin da aka fitar dashi wani wuri tare da tsawonsa ana kiranta lanƙwasa.
Babban dalilin wuya
1) Saurin da ba a daidaita shi ba, canji na kwatsam daga ƙarancin gudu zuwa babban gudu, ko canzawa kwatsam motsi, da sauransu 2) aiki mai wahala
Hanyar rigakafin
1) Kada ku dakatar da injin ko canza saurin gudu ba zato ba tsammani. 2) Kada ku motsa bayanin martaba da hannu. 3) Tabbatar da cewa teburin face lebur ne kuma sandararrawa tana da santsi da kuma kyauta ta iya gudana lafiya.
14. Pokarkekes
Wannan lahani ne na sanannun samfurin, wanda ke nufin ƙarami, unven, ƙwanƙwasa, m-kamar scratches, da sauransu a farfajiya na samfurin.
Babban abubuwan da ke haifar da alamun pockmark
1) Mold ba shi da wuya ko kuwa a hankali cikin wahala da taushi. 2. Tsarin zafin jiki yana da girma sosai. 3) Saurin sauri yana da sauri. 4) Belt mai aiki mai amfani yana da tsayi, m ko m tare da karfe. 5) Abubuwan da aka fitar sun yi tsayi da yawa.
Hanyar rigakafin
1) Inganta da wuya da wuya daidai na mutuƙar aiki Yanki dubawa, gyara da kuma polishing 4) Yi amfani da tsayin hazaba mai kyau.
15. Muryar ƙarfe
A lokacin aiwatar da aikin samarwa, kwakwalwan kwakwalwar karfe ana matseita cikin saman samfurin, wanda ake kiranta intrusion.
Babban abubuwan da ke haifar da matsakaicin ƙarfe
1) Akwai wani abin da ba daidai ba tare da ƙarshen m kayan; 2) Akwai baƙin ƙarfe a saman saman kayan m ko mai kuma mai ya rushe tarkacen ƙarfe da wani datti; 3) Ba a tsabtace silsion silsion kuma akwai wasu tarkace na karfe: 4) an saka sauran kayan ƙasƙanci na ƙarfe a cikin ingot; 5) Akwai slag a cikin m kayan.
Hanyar rigakafin
1) Cire na Burrs a kan albarkatun kasa 2) Tabbatar cewa kasan kayan ƙasa da mai suna da tsabta ganga 4) Zaɓi kayan ɗorawa mai inganci.
16. Ba a danna Mitar Inuwa
Yanayin 'yan al'amari kamar baƙar fata dutse a cikin abubuwan ciki da na waje na kayayyakin da ba a kira shi ba latsa ba. Bayan an cire al'amuran bangaren waje, saman samfurin zai nuna baƙin cikin nau'ikan masu girma dabam, wanda zai rusa ci gaba farfajiyar samfurin.
Babban abin da ke haifar da latsa da ba na ƙarfe ba
1) barbashi mai zane mai santsi ko agglomerated, dauke da ruwa ko mai ba a hade a ko'ina. 2) Matsayin mai silin din yana raguwa. 3) Matsakaicin mai na mai silinda zai yi hoto mai kyau, kuma akwai hoto da yawa.
Hanyar rigakafin
1) Yi amfani da ƙwararren zane-zane kuma ajiye shi bushe 2) kuma kayi amfani da ƙurar ƙwararrun mai 3) sarrafa rabo na lubrict.
17. Cancrosion
Kuskuren da aka saukar da kayayyaki ba tare da jiyya na ƙasa ba, waɗanda ke haifar da amsa na lantarki ko na lantarki tsakanin saman da matsakaici na waje, ana kiransu lalata. A farfajiya samfurin yana rasa luster na ƙarfe, kuma a lokuta masu rauni, samfuran launin toka-fararen fata ana samar dasu a farfajiya.
Babban abubuwan da ke haifar da lalacewar farfajiya
1) An fallasa samfurin zuwa kafofin watsa labaru kamar ruwa, acid, Alkali, gishiri, da sauransu lokacin samarwa, ko da sauransu a cikin yanayin zafi na dogon lokaci. 2) Rashin daidaituwa
Hanyar rigakafin
1) Rike saman samfurin da samarwa da kayan ajiya mai tsabta da bushe 2) sarrafa abubuwan abubuwan da ke cikin suttoy
18. Bawo orange
A farfajiya samfurin yana da wrinkles wrinkles kamar kwasfa orange, wanda kuma aka sani da wrinkles ƙasa. Yana faruwa ne ta hanyar m hatsi yayin cirewa. Mai kula da hatsi, mafi bayyane a cikin wrinkles.
Babban dalilin orange kwasfa
1) Tsarin Ingot bai zama mara daidaituwa ba kuma maganin homogenization bai isa ba. 2) yanayin tashin hankali ba shi da ma'ana, sakamakon shi da manyan hatsi na samfurin da aka gama. 3) Adadin shimfidawa da daidaita ya yi yawa.
Hanyar rigakafin
1) sarrafa ikon homogenization tsari 2) sanya nakasassu azaman uniform yadda zai yiwu (sarrafa cirewa na tashin hankali da gyarawa kada suyi yawa.
19. Babu agaji
Bayan fashewa, yankin da ke da kauri daga cikin samfurin canje-canje a saman ya bayyana Concave ko convex, wanda ba a bayyane shi da ido tsirara ba. Bayan jiyya na waje, lafiya duhu inuwa ko inuwa mai ta bayyana.
Babban dalilai na rashin daidaituwa
1) Mold mel bel da ba a tsara shi da gyara ba kuma gyara ba a wurin. 2) girman rami mai ban tsoro ko kuma gaba gaba daya bai dace ba. Ja ko fadada karfi na bayanin martaba a cikin yankin shiga yana haifar da kadan canje-canje a cikin jirgin. 3) Tsarin sanyi bai daidaita ba, kuma ɓangare-wakar-walled ko ɓangare na mai sanyaya ƙasa yana da jinkirin jirgin sama da nakasa jirgin ruwan. 4) Saboda babban bambanci na kauri, bambanci tsakanin tsarin sashin lokacin farin ciki ko yanki na juyawa da na sauran sassan ke ƙaruwa.
Hanyar rigakafin
1) Inganta matakin zane mai narkewa, masana'antu da gyaran gyara 2) Tabbatar da daidaitawa.
20 alamomi masu tsauri
Alamar Vibration suna kwance a kwance kwatankwacin ƙudurin a saman samfuran da aka fitar. An nuna shi ta kwance ci gaba da rataye lokaci a saman samfurin. Strive Curve ya dace da siffar mold mai aiki. A cikin lokuta masu tsauri, yana da wata ma'ana bayyananniya da kuma irin gunaguni.
Babban abubuwan da ke haifar da alamun girgizawa
Shago yana girgiza saboda matsalolin kayan aiki, haifar da ƙarfe don girgiza lokacin da yake gudana daga rami. 2) Karfe yana girgiza lokacin da ta gangara daga rami mai narkewa saboda matsalolin narkewa. 3) Main goyon baya da aka dace ba bai dace ba, ƙiyayya mara kyau ne matalauta, kuma tana sarauta na faruwa lokacin da matsin lamba ke hawa.
Hanyar rigakafin
1) Yi amfani da ƙwararrun molds 2) Yi amfani da shingen tallafi da suka dace lokacin shigar da kayan mold 3) daidaita kayan aiki.
21. Inclusions manyan abubuwan da aka haifar da inclusions
Babban dalilai naban sha'awa
Domin hade da blank ya ƙunshi ƙarfe ko rashin ƙarfe, ba a gano su a cikin tsarin da ya gabata kuma a cikin samfurin bayan fashewa.
Hanyar rigakafin
Ƙarfafa binciken na Billets (ciki har da binciken ultrasonic) don hana Billets dauke da karfe ko inclusions da ba ya ƙarfe ba daga cikin tsarin tashin hankali.
22. Alamar ruwa
Haske fari ko hasken baƙar fata mara kyau na layin ruwa a saman samfuran ana kiranta alamun ruwa.
Babban abubuwan da ke haifar da alamun ruwa
1) Trive mara kyau bayan tsaftacewa, wanda ya haifar da ragowar danshi a saman samfurin da ruwan sama wanda ruwan sama ya haifar da ruwa 3) ya ƙunshi ruwa , kuma danshi ya kwantar da shi a saman samfurin yayin sanyaya samfurin bayan tsufa 4) The man fetur na tsufa ba shi da tsabta, kuma farfajiya ta samfurin ba shi da tsabta, kuma farfajiya ta samfurin ba ta da tsabta, kuma farfajiya ta samfurin ba ta da tsabta, kuma farfajiya ta samfurin ba ta da tsabta, kuma farfajiya ta samfurin ba ta da tsabta, kuma farfajiya ta samfurin ba ta da tsabta, kuma farfajiya ta samfurin ba ta da tsabta, kuma farfajiya ta samfurin ba ta tsarkaka ba ƙone sulfur dioxide ko gurbataccen da ƙura. 5) Matsakaicin matsakaici ya gurbata.
Hanyar rigakafin
1) Ku ci gaba da samfurin surface ya bushe da tsabta 2) sarrafa abun cikin danshi da tsabta na gashin danshi mai fure 3) ƙarfafa manufar kafofin watsa labarai.
23. Rata
Mai mulkin yana da nutsuwa a kan wani jirgin saman da aka fitar dashi, kuma akwai wani rata tsakanin mai mulki da farfajiya, wanda ake kira rata.
Babban dalilin rata
M karfe kwarara a cikin cirewa ko kuma rashin daidaituwa na ƙarewa da daidaitawa ayyuka.
Hanyar rigakafin
Designereirƙira da keɓancewa Molds mai hankali, ƙarfafa gyaran gyara, da kuma ƙarfin sarrafa yanayin zafin jiki da sauri da sauri gwargwadon ka'idoji.
24. Kauri mara kauri
FAHIMTAR DA WANNAN WANNAN WANNAN HUKUNCIN SUKE SAMUN SAMUN SAMUN SAMUN SAMUN SAMUN SAMUN SAMUN SAMUN SAMUN SAMUN SAMUN SAMUN SAMUN SAMU iri ɗaya ba daidaito a cikin sashen giciye iri ɗaya ba ko shugabanci na dogon bango mara kauri.
Babban dalilai na kauri mara kyau
1) Dilli mai narkewa ba shi da ma'ana, ko babban taro yana da ban tsoro. 2) ganga mai lalacewa da allura mai amfani ba a kan layin wuri guda ba, wanda ya haifar da eccentricity. 3) Haɗin ciki na ciki na ɓoyayyen ganga an sawa da yawa, kuma ƙirar ba za a iya daidaita ta ba, sakamakon centricity. 4) Wane bango na kauri daga cikin hade blank kanta ba shi da kyau, kuma ba za'a iya kawar da bayan tashin hankali na farko da na biyu ba. Ganuwar kauri daga m kayan ba shi da kyau bayan fashewa, kuma ba a cire shi bayan mirgina. 5) An yi amfani da mai da aka ba da izini, sakamakon ba a kwance ba.
Hanyar rigakafin
1) Ingantaccen kayan aiki da masana'antu da masana'antu, da kuma ma'ana da daidaitawa 2) daidaita tsakiyar kayan aiki da kuma mutu 3)
Zaɓi ƙwararru Billet 4) sigogin sarrafawa na sarrafawa kamar zafin jiki da saurin motsa jiki.
25. Expoon (layi daya)
Lasaki na bangarorin biyu na kayan bayanin martaba kamar su tsagi da kayan kwalliya kuma suna kiranta waje ana kiransu masu tafiya, kuma lahani na ciki ana kiranta daidaicewa.
Babban dalilai na fadada (layi na layi)
1) Rashin kwararar karfe na "kafafu" (ko "kafa ɗaya") na trough-kamar bayanin martaba na bel a biyu na trough ƙasa farantin farantin 3) ) Rashin shimfiɗa da madaidaiciya kuma madaidaiciya madaidaiciya 4) sanyaya sanyayawar magani akan kan layi bayan samfurin ya bar rami na mutu.
Hanyar rigakafin
1) Matsakaicin sarrafa saurin saurin zazzabi da zafin jiki 2) Tabbatar da daidaitaccen yanayin zafin jiki da sauri.
26. Tarkon alamomi
An samar da hatsarori lokacin da aka samar da kayan da aka fitar da shi ta hanyar ruwa na sama ana kiransa alamun daidaitawa. Duk samfuran samfuran sun daidaita ta hanyar birgima ba zai iya gujewa alamomin daidaitawa ba.
Babban abubuwan da ke haifar da alamun alamun
1) Akwai gefuna a kan daidaitaccen roller surface 2) The curvature na samfurin ya yi yawa 3) matsin lamba na daidaitaccen roller ya yi yawa 5) The samfurin yana da babban ovimmer.
Hanyar rigakafin
Dauki matakan da suka dace don daidaita bisa ga abubuwan da ke haifar.
27. Dakatar da alamomi, alamomi na yau da kullun, alamomi
Daga cikin samfurin perpendicular ga hanyar da aka samar yayin aiwatar da tsari na cizo ko alamomi nan da nan (da aka fi sani da "alamun filin ajiye motoci").
A lokacin wucewa, abubuwan da aka makala waɗanda aka haɗe da farfajiya na bel din zai faɗi da kuma bin saman samfurin da aka fitar don samar da tsarin. Layin kwance a kan bel ɗin da ke aiki wanda ya bayyana lokacin da yake tsayawa lokacin tsayawa ana kiran alamun kiliya; Lines na kwance wanda ya bayyana yayin tsarin tashin hankali ko alamun cizo, wanda zai yi sauti yayin tashin hankali.
Babban dalilin dakatarwa, alamun lokacin, da alamomin cizo
1) yawan zafin jiki na ingot ba su daidaita ba ko saurin gudu da canjin matsin lamba ba zato ba tsammani. 2) Babban wani ɓangare na ƙirar mara kyau an tsara shi ko kerawa ko aka tattaro ko kuma tare da gibba. 3) Akwai karfi na waje perpendicular ga shugabanci mai tsauri. 4) The Exderder yana gudana ba tare da izini ba kuma akwai creeping.
Hanyar rigakafin
1) babban zazzabi, jinkirin sauri, cirewa ta hanyar tsayayye mai ƙarfi, kuma zaɓi tsara kayan aiki na 3) Dalili mai dacewa da kayan aiki, girma, ƙarfi da kuma taurin mold.
28. Ciwon ciki
Abshion a saman saman samfurin da aka fitar a lokacin da ake kira tsari na ciki.
Babban abubuwan da ke haifar da yanayin fuskar ciki
1) Akwai baƙin ƙarfe a kan allura allura 2) da zafin jiki na allura allura matalauta mara kyau ne 3) ingancin zazzabi da karye-tsaki da yawan zafin jiki da sauri Matsakaicin mai saukar ungulu yana da kyau.
Hanyar rigakafin
1) Theara yawan zafin jiki na baka ganga da allura mai amfani, da sarrafa zafin jiki da sauri. 2) Karfafa tacewa na mai, bincika ko maye gurbin mai a kai a kai, kuma sanya mai a ko'ina, a yi amfani da mai a ko'ina kuma a cikin adadin da ya dace. 3) Ci gaba da saman albarkatun kasa mai tsabta. 4) Sauya abubuwan da ba a sansu ba da kuma allurai marasa daidaituwa a cikin lokaci, kuma ku ci gaba da farfajiya na tsaftataccen abu mai tsabta da santsi.
29. Kayayyakin kayan aikin injinan
Idan kayan aikin na yau da kullun na samfurori masu saukar ungulu, kamar HV, ba su cika bukatun ƙa'idodin fasaha ba ko kuma ba su da kyau, ana kiranta kayan aikin injin da ba a daidaita su ba.
Babban abubuwan da ke haifar da kayan aikin injin da basu dace ba
1) manyan abubuwan da ke tattare da tsarin sunadarai sun wuce daidaitaccen tsari ko rabo na 2) ingancin ingot ko mummunan abu ne mara kyau 4) Quincing akan layi bai kai ga Ubangiji ba Quenching zazzabi ko saurin sanyaya bai isa ba: 5) bai dace da tsarin tsufa na wucin gadi ba.
Hanyar rigakafin
1) Ka kula da tsarin sunadarai bisa ga ka'idojin ciki ko tsara ingantaccen tsarin tsufa da kuma sarrafa wutar da ke tattare da ƙarfi da kuma sarrafa wutar da ke sarrafa wutar da ke sarrafa wutar. Zazzabi na 6) Matsakaicin zazzabi da sarrafawar zazzabi.
30. Sauran dalilai
A takaice, bayan cikakken gudanarwa, da sama da sama da lahani na aluminum Duk da haka, samun mahimmanci da wadata da wadata da tattalin arziki fa'idodi.
Lokacin Post: Disamba-12-2024
