Tsarin haɗe-haɗe guda uku da aka yi amfani da su a cikin yanke, rashin daidaituwa na filin haƙori na musamman na siminti na carbide suna dawwama “EST “Haɗaɗɗen ruwan wukake guda uku na fasaha na musamman sun ƙunshi gefuna na waje da yawa, gefuna na tsakiya da gefuna na ciki.Kowane ruwa yana ɗaukar kusan 1/3 na nauyin aikin a cikin tsarin yanke.Bugu da ƙari, akwai kayan aikin yankan a gefen ciki na kowane ruwa.Saboda haka, cire guntu na iya zama santsi sosai.Bugu da ƙari, saboda kowane ruwa yana ɗaukar wani ɓangare na aikin yankan, ba shi da sauƙi ga ramin ramin ya rushe.Ramin rawar jiki na iya aiwatar da yankan madaidaici da sauri a kan faranti mai kauri na ƙarfe kuma ana iya hako ramukan da ke kan ramin.Tsarin haɗe-haɗe guda uku, rashin daidaiton rabe-raben haƙora, da siminti na musamman da aka yi amfani da su a gefe sune kyakyawan fasahohi na musamman, waɗanda ke wahalar da sandar rawar rami don samar da karyewar ruwa.Ramin rawar jiki, tare da na'ura da aka sanye ta musamman tare da bit ɗin coring, yana da halayen inganci da ƙarancin farashi.Ramin rami rami an yi shi da siminti carbide, yana da yadudduka uku na ƙarshen geometry na haƙori, kuma yana da sauƙin yankewa, Maƙarƙashiyar farantin karfe tana da tsawon rayuwar sabis da yanki mai yanke lebur biyu, wanda ya dace da shigo da kayan aikin Magnetic drills. kamar FEIN daga Jamus.Har ila yau, ƙwanƙwasa Carbide ya dace da injunan hakowa daban-daban a tsaye, na'urorin hako radial, injin niƙa, lathes, da dai sauransu.
Rarraba ramukan ramuka: gami da karfe kayan aiki bisa ga kayan.Ana amfani da maƙarƙashiya mai zurfi don kayan aiki masu wuya, yayin da kayan aiki na kayan aiki gabaɗaya ana amfani da su don kayan laushi.Karfe na kayan aiki na waɗannan nau'ikan drills guda biyu yana da ƙarancin arha.
Za a iya yin ramukan rawar soja da siminti carbide karfe, ƙarfe mai ƙarfi, da sauransu, ƙarfe na foda, tungsten drills.Gabaɗaya, siminti na siminti shine mafi yawan amfani da shi a kasuwa, kuma ana amfani da injin ƙarfe mai sauri.Abubuwan da ake amfani da su na simintin ƙwanƙwasa ƙwanƙwasa ƙwanƙwasa suna da juriya kuma suna dawwama, kuma ba su da sauƙin rugujewa lokacin da ake haƙa abubuwa masu ƙarfi, yayin da ma'aunin ƙarfe mai sauri yana da kaifi sosai, hakowa da sauri, amma ya fi karye, kuma suna da sauƙin karyewa. lokacin hako kayan aiki masu wahala.
Wannan shine hanyar haɗin samfuranmu.
http://www.giant-tools.com/cutting-tools/
Nau'o'in raƙuman raƙuman ruwa da matakan kariya don amfani
Na tabbata kun san kadan game da ɗimbin rawar jiki.Amma kamar yadda sunan ke nunawa, za ku san cewa wani nau'in hako ne, kuma yana da rami.Sa'an nan kuma dole ne ku yi mamakin yadda ƙwanƙwasa mai zurfi zai iya haƙa abubuwa.Wato saboda rami mai zurfi shine ƙwaƙƙwarar ƙwaƙƙwarar yankan rawar jiki da yawa.Domin yana da shekara-shekara, dole ne ƙarfin rami mai zurfi ya zama babba.Ko da yake rawar jiki ba ta zama ruwan dare kamar sauran kayan aikin rayuwa ba, kayan aiki ne mai mahimmanci a rayuwa.Karamin bugu na yau yana gabatar da nau'ikan ramukan ramuka da wasu mahimman matakan kariya don amfani.
Nau'o'in rago gabaɗaya sun haɗa da raƙuman ƙarfe mai sauri, siminti carbide ragowa, tungsten karfe rago.High gudun karfe rawar soja ne kayan aiki don hakowa zagaye ramukan na aiki guda ta hanyar da Rotary yankan dangi da kafaffen axis.Ana kiranta da sifar karkace na guntun guntun sa, wanda yayi kama da soyayyen kullu.Ganyen karkace suna da tsagi guda 2, 3 ko sama da haka, amma tsagi 2 sun fi yawa.Za a iya manne maƙallan ƙarfe na ƙarfe mai sauri a kan kayan aikin hakowa na hannu da na lantarki ko injin hakowa, injunan niƙa, lathes har ma da cibiyoyin injina.High gudun karfe soyayyen kullu karkatarwa rawar soja da aka yi da high gudun karfe (HSS).
Carbide drills sun dace don amfani a kan cibiyoyi na injina.Irin wannan rawar soja ana yin ta ne da simintin siminti mai ƙyalƙyali.Domin tsawaita rayuwar sabis, ana kuma lulluɓe shi da TiALN.Ƙararren ƙwanƙwasa na musamman na geometric yana ba da damar rawar soja ta sami aikin mayar da kai, kuma yana da kyakkyawan sarrafa guntu da aikin cire guntu lokacin hako mafi yawan kayan aikin.The kai centering aiki da kuma tsananin sarrafawa masana'antu daidaito na rawar soja iya tabbatar da
ingancin hakowa na rami, kuma ba a buƙatar kammalawa na gaba bayan hakowa.
Tungsten karfe rawar soja bit kayan aiki ne don hako ramukan aiki ta hanyar jujjuya yankan tsayayyen axis.Ana kiranta da sifar karkace na guntun guntun sa, wanda yayi kama da soyayyen kullu.Ganyen karkace suna da tsagi guda 2, 3 ko sama da haka, amma tsagi 2 sun fi yawa.Yawancin ƙwanƙolin ƙarfe na tungsten na soyayyen kullu ne, waɗanda za a iya maƙale su a kan kayan aikin hakowa na hannu da na lantarki ko injin hakowa, injin niƙa, lathes har ma da cibiyoyin injina.Tungsten karfen rawar sojan ƙarfe an yi shi da ƙarfe tungsten, wanda ke da taurin sarrafawa, amma ya fi karyewa fiye da ƙarfe mai sauri, kuma yana da sauƙin karya idan aka yi amfani da shi ba daidai ba.
Bayan sanin nau'ikan raƙuman raƙuman ruwa, dole ne ku kasance da sha'awar sanin matakan kariya don amfani da ramukan ramuka.Da farko dai, abu mafi mahimmanci shi ne cewa shigar da kayan aiki bai kamata ya zama sako-sako ba ko kuma manne.Abu na biyu, kada a kasance a yi rikodin baƙin ƙarfe a ƙarƙashin shingen maganadisu na rawar jiki kuma saman ya zama lebur da tsabta ba tare da talla ba.Bugu da ƙari, ya kamata a kiyaye rawar jiki a cikin sanyi a duk lokacin da ake amfani da shi, kuma yana da kyau a yi sanyi sosai.Har ila yau, ya kamata a kauce wa karon ruwa da tasiri a cikin tsarin amfani.Idan tarkacen ƙarfe a kan rawar sojan ya fara ƙaruwa, ya kamata a yi amfani da kayan aiki don cire su.
Menene ma'auni don ramukan raɗaɗi
A halin yanzu, manyan nau'ikan hannun jari a kasuwa sun kasu kashi na duniya, hannun dama na dama, rike da juzu'i da madaurin zare.
Har ila yau ana kiran raƙuman raƙuman raƙuman raƙuman ruwa, masu buɗe ramuka, gunkin tsakiya, farantin karfe, raƙuman ruwa na maganadisu, raƙuman dogo, da sauransu. Rarraba ragowa: ƙarfe mai saurin gudu, ciminti carbide ragowa, tungsten karfe ragowa.
Ya dace da na'urorin hakowa: Jamusanci overtone da sauran na'urorin maganadisu da aka shigo da su da na cikin gida.
Ramukan nawa ne za a iya tona tare da ramuka
Ramin ramuka yana iya hako ramuka 50 zuwa 60 gabaɗaya.Gabaɗaya magana, tarin zurfin hakowa na ɗan ƙaramin fa'ida mai inganci shine kusan 8-15m.
Misali, hako farantin karfe mai kauri 5mm da hako farantin karfe mai kauri 15mm ba za su sami adadin ramukan ba.Don haka, za mu iya ƙididdigewa kawai tare da zurfin hakowa mai inganci don zama mafi daidaito.
Tun da jujjuyawar jujjuyawar na'urar tana da girma yayin hakowa kuma ɗigon rawar zai tashi da sauri lokacin tsara fuskar aiki, samar da ruwa bai isa ba da zarar sanyayawar ruwa ba zai iya ci gaba da ƙwanƙwasa shuɗi na baƙin ƙarfe ba, kuma buƙatun samar da ruwa. da za a ƙara a lokaci;Idan kun yi jinkiri na ɗan lokaci kuma ku ga cewa guntuwar ƙarfe baƙar fata ne, yana nufin cewa ya kamata a maye gurbin ɗan wasan ku.
Kafin hakowa, dole ne a tabbatar da cewa an shigar da kayan aiki gaba ɗaya ba tare da sako-sako ba ko ƙullawa.Lokacin yin hakowa tare da rawar jiki na maganadisu, dole ne a tabbatar da cewa babu fakitin ƙarfe a ƙarƙashin shingen maganadisu na rawar jiki, farfajiyar tallan ba ta da lebur, kuma injin ɗin ba shi da jujjuyawar juzu'i ko ƙarancin cikawa.Dukkanin tsari daga hakowa zuwa kammala hakowa yakamata a kiyaye su da kyau sosai.Idan yanayi ya ba da izini, yana da kyau a yi amfani da sanyaya na ciki, kuma rashin isasshen sanyaya na iya haifar da lalacewar kayan aiki.
Binciken kayan abu na rawar soja
Mun ƙirƙira wani rami na musamman don masu amfani don sarrafa kayan injin mai wahala.Lambar kayan da aka sarrafa shine U-Mn, kuma babban abun da ke tattare da shi ya haɗa da: carbon (0.56% ~ 0.68%), manganese (1.35% - 1.65%), silicon (0.2% & 0.35%), da sauransu;Ƙarfin ƙarfi na kayan abu shine ≥ / mm2, kuma taurin da juriya suna da girma.Ana amfani da wannan rawar soja don aiwatar da Ø 30+ 0.5mm ta ramuka akan kayan kauri.Ƙarfin rawar motsa jiki mai ɗaukuwa shine<, Rayuwar da ake buƙata, Abun buƙatun shine.A cikin aiwatar da haɓaka ramin rami, ta hanyar daidaita sigogin ƙira na bit da kuma gudanar da gwaje-gwajen hakowa, a ƙarshe an ƙayyade sigogin geometric na bit kamar: kusurwar gaba g = 12 °, kusurwar baya a = 9 °, da ƙari. kusurwar baya a1=3 °.
Mai zuwa shine taƙaitaccen bincike na tasirin ƙirar ɗan ƙaramin ƙira akan yanke aikin.
Tasirin Canjin Kwangilar Gaba akan Yanke Ayyukan Haki
Tasirin kusurwar rake akan yanke karfi
Canjin kusurwar rake zai shafi matakin nakasawa na kayan guntu, don haka canza ƙarfin yanke.Mafi girman nakasar guntu, mafi girman ƙarfin yanke;Karamin nakasar guntu, ƙaramin ƙarfin yanke.Lokacin da kusurwa na yanzu ya canza a cikin kewayon 0 ° ~ 15 °, canjin canjin madaidaicin gyaran ƙarfin yanke shine 1.18 ~ 1.
Tasirin kusurwar gaba akan Bit Durability
Lokacin da aka ƙara kusurwar rake na rawar rawar soja, ƙarfin da ƙarfin zafi na tip kayan aiki zai ragu, kuma ƙarfin da ke kan tip ɗin kayan aiki kuma zai shafi.Lokacin da kusurwar yanzu ta kasance tabbatacce, tip ɗin kayan aiki yana ƙarƙashin damuwa mai ƙarfi;Lokacin da kusurwar yanzu ba ta da kyau, kayan aiki tip matsawa damuwa.Idan kusurwar rake da aka zaɓa ya yi girma sosai, ko da yake yana iya ƙara haɓakar ƙwanƙwasawa da kuma rage ƙarfin yankewa, kayan aiki na kayan aiki yana da matsala mai girma, wanda ya rage ƙarfin kayan aiki kuma yana da sauƙin karya.A cikin gwajin yankan, yawancin raƙuman rawa sun lalace saboda matsanancin kusurwar gaba.Duk da haka, saboda tsayin daka da ƙarfin kayan aikin da za a yi amfani da su, da kuma rashin ƙarfi na babban shaft da dukan na'ura na na'urar hakowa mai ɗaukar hoto, idan kusurwar gaba ya yi ƙanƙara, karuwar ƙarfin yankewa a lokacin hakowa. zai haifar da girgiza babban igiya, alamun girgizawa a bayyane a saman injin da aka kera, kuma za a rage ƙarfin rawar sojan.
Tasirin canjin kusurwar baya akan yankan aikin rawar soja
Ƙara kusurwar baya na iya rage juzu'i tsakanin fuskar baya da kayan yanke, da kuma rage ɓarnawar nakasar da aka yi amfani da ita.Duk da haka, idan kusurwar baya ta yi girma sosai, zai rage ƙarfi da zafi na ruwa.
Girman kusurwar baya kai tsaye yana rinjayar ƙarfin ɗan lokaci.A cikin aikin hakowa, manyan nau'ikan lalacewa na bit sune karce na inji da canjin lokaci.Idan akai la'akari da lalatawar injiniya, lokacin da aka gyara rayuwar yanke, mafi girman kusurwar baya shine, tsawon lokacin yankan da ake samu shine;Yin la'akari da lalacewa na canji na lokaci, ƙarfin zafi mai zafi na rawar rawar jiki zai ragu tare da karuwar kusurwar baya.Bayan da aka yi amfani da kayan aikin motsa jiki, tare da faɗaɗa sannu a hankali na suturar kayan aiki na baya na kayan aiki da kuma karuwa a hankali na ikon yankewa, zafi da ke haifar da rikici zai kara karuwa a hankali, wanda zai kara yawan zafin jiki.Lokacin da zafin jiki ya tashi zuwa yanayin canjin lokaci na rawar rawar sojan, za a yi saurin sawa da sauri.
3. Tasirin zanen rawar soja akan niƙa
Adadin ƙwanƙwasa ƙanƙara ne kuma rukunin sarrafa ƙananan ƙananan ne.Don haka, ya kamata a yi la'akari da fasahar sarrafawa lokacin zayyana rawar, kuma a yi amfani da na'urori da kayan aikin gama gari gwargwadon iyawa don cimma aiki da niƙa.
Guntu tana fitowa ta fuskar rake, don haka siffar fuskar rake tana shafar sifar guntu da aikin cire guntu kai tsaye.Guntu yana ƙara naƙasasshe saboda extrusion da gogayya na fuskar rake yayin aikin fita.Nakasar karfen guntu na kasa ita ce mafi girma, kuma tana zamewa tare da fuskar rake, yana mai da layin kasa guntun tsayi, ta haka yana samar da siffofi daban-daban.Lokacin amfani da ramuka mai zurfi don haƙa ramuka, ana fatan cewa kwakwalwan kwamfuta za su zama guntu ko guntuwar guntu don sauƙaƙe cire guntu.Domin sauƙaƙe mashin ɗin da niƙa, dole ne a tsara fuskar rake a matsayin jirgin sama ba tare da karya guntuwar guntu ba.Fuskar rake baya buƙatar zama ƙasa a cikin amfani.
Fuskar baya na rawar rawar jiki ita ce mafi sauƙi a kasa kuma kuma mafi saurin sawa.Sabili da haka, ana samun niƙa na rami mai zurfi ta hanyar kaifafa fuskar baya.
The karin raya abun yanka fuska ne zuwa kashi na ciki mataimaki raya abun yanka fuska da na waje taimako raya abun yanka fuska.Daga ra'ayi na regrinding, regrinding na ciki da na waje karin kayan aiki na baya kayan aiki ba sauki a cimma ba, don haka mataimakan fuskar kayan aiki ya kamata a tsara su zama maras regrinding.
Bisa ga binciken da aka yi a sama, an ƙera ƙwanƙwasa mai raɗaɗi kamar yadda aka nuna a cikin Hoto 1. Ayyukan mashin ɗin yana tabbatar da cewa ƙira na iya cika bukatun amfani da kayan aiki gabaɗaya.
4.Amfani da yankan ruwa da tasirinsa akan yankan aikin bugu
Babban abin da ke cikin rami mai zurfi shi ne cewa ba a yanke tsakiyar ramin a lokacin da ake yin mashin ɗin ba, don haka adadin yankan ramin yana raguwa sosai idan aka kwatanta da na soyayyen kullu mai murɗawa, da ƙarfin rawar sojan da zafi da ake samu a yankan ma kadan ne.
Lokacin da ake hakowa tare da babban rami mai zurfi na karfe, zafin jiki a cikin wurin sarrafawa yana da tasiri mai yawa akan taurin rawar sojan, don haka dole ne a yi amfani da coolant don kwantar da aikin hakowa (idan ba a yi amfani da na'urar sanyaya ba, rawar rawar sojan). zai sa yafi saboda canjin lokaci a farkon, amma saurin lalacewa).Da farko, mun yi amfani da na waje fesa hanyar sanyaya, amma saboda da rawar soja tashar da ake sarrafa a kwance axis shugabanci, da coolant ba sauki shigar da rawar soja ruwa, don haka coolant amfani ne babba, kuma sanyaya sakamako ba manufa.Ta hanyar gyare-gyare da canza tsarin babban ramin rawar sojan, ana canza sanyin feshin waje zuwa sanyaya mai sanyaya na ciki, sannan ana ƙara na'urar sanyaya daga cikin ɗigon rami mai zurfi, ta yadda mai sanyaya zai iya kaiwa ga yanke yanke. na rawar rawar soja, don haka rage yawan amfani da sanyaya da inganta yanayin sanyaya.
5.Yi amfani da sakamako mara kyau
Matsakaicin ramin da aka ƙera zai cika waɗannan buƙatu:
①Yana da sauƙin kera kuma ana iya sarrafa shi ta kayan aikin injin gama gari da masu yankan gaba ɗaya;② Ya dace don sake niƙa, kuma ana iya yin ƙasa tare da injin niƙa na yau da kullun;
③ Babban samar da ingantaccen aiki da tsawon rayuwar sabis;
④ Ƙananan farashi.
The m bit ci gaba da mu m gana sama bukatun.A cikin ainihin amfani, ƙarfin ɗan ƙaramin zai iya kaiwa mintuna 50, kuma juriyar diamita na ramin da ƙaƙƙarfan yanayi sun cika buƙatun ƙira.Domin kawai fuskar mai yankan baya yana buƙatar zama ƙasa, kusurwar baya na rawar rawar jiki yana da sauƙin sarrafawa, kuma ana iya samun sauƙin niƙa akan injin niƙa na yau da kullun.
Diane
Waya/Whatsapp:8618622997325
Lokacin aikawa: Satumba-30-2022