Mukamva 'kuyika ndalama zapakhomo,' anthu ambiri amalumphira ku makanema a YouTube aja - mnyamata ali m'galaja, akusungunula zitini za soda ndi ng'anjo yopangira kunyumba. Ndizobwino kwa ma trinkets, koma ndi dziko lotalikirana ndi kulondola komanso sayansi yakuthupi yofunikira pazigawo zogwira ntchito, zonyamula katundu. Kusiyana kwenikweni pakumvetsetsa, ndapeza, kuli pakati pa njira yaukadaulo ndi njira zamafakitale zomwe zimafunikira kuti apange chinthu chomwe sichimangowoneka ngati gawo lachitsulo, koma chimagwira ntchito mosadukiza. Sizokhudza kutsanulira; ndizo zonse zomwe zimachitika kale komanso pambuyo pake.
Masewera a Zipolopolo: Zoposa Kungoviika ndi Kudontha
Tiye tikambirane za chipolopolo. Khamu la DIY nthawi zambiri limagwiritsa ntchito zosakaniza zosavuta za pulasitala-silica, pomwe zinthu zimayamba kusokonekera pa chilichonse chopitilira kukongoletsa. M'makhazikitsidwe oyenera, monga momwe takonzera Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd., chipolopolocho ndi chotchinga chamitundu yambiri. Zimayamba ndi chovala choyambirira - ufa wonyezimira kwambiri wa zircon kapena china chofananira - kujambula tsatanetsatane. Ndiye mumamanga ndi mchenga wouma kwambiri. Chigawo chilichonse chimafunikira kuyanika bwino; Kuwongolera chinyezi ndikofunikira. Ndawonapo kuyesayesa komwe kuyanika kothamanga kunapangitsa kuti ming'alu ya zipolopolo zikawonjezeke, kutaya kwathunthu. Chigoba sichimangokhala nkhungu; ndi chotengera chotenthetsera cha kutentha panthawi yothira.
Apa ndipamene kusankha kwa zinthu za chipolopolo kumalumikizana mwachindunji ndi chitsulo chomwe mukuponya. Kuthira aloyi wotengera faifi wotentha kwambiri mu chipolopolo chopangidwira aluminiyamu yosungunuka pang'ono? Zowopsa. Chigobacho chiyenera kukhala ndi malo okwera kwambiri komanso kutentha kwa kutentha. Timasunga mizere yosiyana siyana ya mabanja osiyanasiyana chifukwa kuipitsidwa kumatha kuwononga kukana. Ndi tsatanetsatane yomwe nthawi zambiri imanyalanyazidwa pamene anthu akuganiza kuti angagwiritse ntchito njira imodzi ya "universal" slurry.
Kupaka mchengawo pamatope onyowawo ndi luso linanso. Ntchito pamanja kumabweretsa zosagwirizana chipolopolo makulidwe ndi ofooka mawanga. Timagwiritsa ntchito bedi lamadzimadzi kuti tigwiritse ntchito ngakhale stucco. Ndikukumbukira pulojekiti yoyambirira pomwe tinali ndi 30% kulephera kwa gawo la valve yachitsulo chosapanga dzimbiri chifukwa cha kusagwirizana kwapamanja kwa stuccoing. Kusintha ku machitidwe odzipangira okha sikunali kokha kuchita bwino; zinali za kuchotsa kusintha kofunikira.
Chitsanzo cha Sera: Kumene Kulamulira Kwamawonekedwe Amayambira
Aliyense amaganizira zachitsulo, koma chitsanzo cha sera ndi gawo loyamba. Kulondola kwake kwapang'onopang'ono ndi kutsirizitsa kwake kusuntha mwachindunji. Zigawo za jekeseni wa sera - kutentha, kupanikizika, nthawi yogwira - zimayendetsedwa ndi gawo la geometry. Chigawo chokhala ndi mipanda yopyapyala chimafunikira masinthidwe osiyanasiyana kuposa kanyumba kakang'ono. Kugwiritsa ntchito sera yolakwika (inde, ilipo yambiri) kumatha kupangitsa kuti mabowo azing'ambika pamapatani omwewo, omwe amadzatukuka pomaliza.
Nthawi ina tinali ndi kasitomala kutitumizira chitsanzo cha CAD cha tsamba la turbine yovuta. Mapangidwe a sera a prototype adatuluka mokongola. Koma titasamukira ku zopanga, tinayamba kuwona zida zobisika. Wolakwa? Kutentha kwa malo ochitirako msonkhano kunali kukwera nyengo ndi nyengo, kusintha kuzizira kwa sera mukufa. Zinatikakamiza kukhazikitsa zipinda zobaya phula zoyendetsedwa ndi nyengo. Malo a 'kunyumba' sangakhazikike mpaka pano, ndichifukwa chake zotsatira za hobbyist zimasinthasintha.
Kuyika phula pamtengo ndi sitepe ina yofunika kwambiri. Makona ndi zolumikizira ziyenera kupangidwa kuti zilole kuyenda bwino kwachitsulo ndikuchepetsa chipwirikiti. Maonekedwe olakwika a khomo ndi chifukwa choyamba cha porosity yamkati yomwe sichidziwika mpaka kupanga makina. Timapanga kayeseleledwe kolimba tsopano pamapangidwe atsopano aliwonse, koma kwa zaka zambiri kunali kuyesa ndi zolakwika-ndipo zolakwikazo zinali milu yamtengo wapatali ya zitsulo.
Chuma ndi Mfumu (Ndipo Nthawi zambiri Samvetsetseka)
'Chitsulo chosapanga dzimbiri' si chinthu chimodzi. A 304 zosapanga dzimbiri amachita mosiyana kwambiri popanga ndalama kuposa 316 kapena 17-4 PH. Yotsirizira amafuna njira kutentha mankhwala ndi kukalamba. Ngati mukuchita kuponya nyumba ndalama, mwina mumangokhalira kukakamira ndi zidutswa zilizonse zomwe mungasungunuke, zomwe sizikudziwika. Kwa gawo lenileni, mumafunikira zinthu zovomerezeka. Timachotsa ma alloys athu kuchokera ku mphero zinazake ndikuzisunga kukhala olekanitsidwa. Mchitidwe wosungunula umayendetsedwa: deoxidizers, kutentha kwa sungunuka, nthawi yogwira. Kuthira kotentha kungayambitse kukula kwa mbewu; kuzizira kwambiri kungayambitse kusamvana.
Kugwira ntchito ndi ma alloys apadera monga cobalt-based kapena nickel-based superalloys ndi ligi ina. Nthawi zambiri amasungunulidwa ndi vacuum ndikutsanuliridwa kuti ateteze oxidation. Inu simungakhoze kuchita izo mu ng'anjo yotseguka. Zida izi ndichifukwa chake mafakitale monga zakuthambo ndi zamankhwala amadalira maziko okhala ndi malo oyendetsedwa, osati kuyika magalasi. Katunduyo amadalira kwathunthu njira yoyendetsedwa.
Post-casting heat treatment ndi gawo la ulendo wa zinthu. Sichisankho cha 'kumaliza kugwira.' Kwa magiredi ambiri achitsulo ndi aloyi, imatanthawuza zomaliza zamakina. Kudumpha kapena kuzichita molakwika (njira yolakwika ya kutentha, nthawi yonyowa, kapena kuzimitsa sing'anga) kumakusiyani ndi gawo lomwe lingathe kuyang'anitsitsa koma lidzalephera kupsinjika maganizo. Tinali ndi gulu la zida zankhondo kamodzi zomwe zidadutsa macheke onse koma zidaduka panthawi yosonkhana. Vutoli lidayambika ku kusokonezeka kwa kayendedwe ka austenitizing panthawi ya kutentha.
CNC Machining: Wothandizira Wofunika Pakuponya
Ndi magawo ochepa chabe opangira ndalama omwe ali 'mawonekedwe a ukonde.' Malo osindikizira ovuta, mabowo a bawuti, ndi malo olumikizirana bwino nthawi zonse amafunikira makina. Apa ndipamene kuphatikiza kumafunika. Pa QSY, kukhala ndi CNC Machining m'nyumba si kophweka; ndi khalidwe loop. Opanga makinawo amabwezera zidziwitso ku maziko. Ngati nthawi zonse apeza malo olimba kapena porosity pamalo enaake a kuponyera, titha kusintha chitseko kapena kutentha kwa nkhungu.
Kukonza geometry yovuta, monga-cast-cast ndizovuta. Muyenera kukhazikitsa ma datum odalirika kuchokera pakudziponyera komweko, zomwe nthawi zina zimatanthawuza kuwonjezera mapepala ang'onoang'ono kapena mawonekedwe pamapangidwe a sera makamaka popangira makina. Awa ndi mapangidwe ogwirizana akupanga. Ngati kuponyera ndi makina akuchitidwa m'mashopu osiyana, njira yolumikizira iyi imasweka, zomwe zimapangitsa kuti nthawi yayitali yotsogolera komanso kukana zambiri.
Ndilozera patsamba lathu, tsngtaocnc.com, osati kukwezedwa, koma monga chitsanzo chenicheni cha mgwirizano uwu. Mndandanda wa luso pamenepo - mphero yamitundu yambiri, kutembenuka - sikusiyana ndi ntchito yathu yoponya. Ndi theka lina la ndondomekoyi. Gawo likhoza kukhala ndalama zopangira ndalama kuti zitheke ndime zovuta zamkati, kenako CNC imapangidwa kuti ikwaniritse nkhope ya flange. Kuyesera kukwaniritsa zonsezi kupyolera mu makina okha kungakhale kodula kwambiri.
Kuwona Zenizeni: Kunyumba Kukakumana ndi mafakitale
Ndiye, kodi mungatani kuti mupange ndalama zenizeni kunyumba? Kwa ma prototypes, ma geometri osavuta, ndi magawo osafunikira pazinthu zodziwika, mwina. Koma pali phompho lomwe mumagunda mukafuna kusasinthasintha, kutsimikizira zakuthupi, komanso kudalirika kwamakina. Zomangamanga-kuwongolera nyengo, kasamalidwe ka slurry, thandizo la labu lazitsulo, chithandizo cha kutentha chowongolera-ndizomwe mukulipira ndi akatswiri oyambitsa.
Njira yolephereka yomwe ndikuwona ndikuchepetsa mawonekedwe ndi uinjiniya wa zipolopolo. Anthu amathira ndalama m'ng'anjo yabwino koma amagwiritsa ntchito sera yosaoneka bwino komanso nkhungu ya pulasitala. Zotsatira zake ndi kuponyedwa komwe kumawoneka bwino koma kobisika kocheperako kapena sikelo yapamtunda yomwe imapangitsa kuti isagwiritsidwe ntchito. nkhungu ndiye maziko.
Pambuyo pa zaka makumi atatu mu gawo ili, phunziro ndiloti kuponya ndalama ndi unyolo wa maulalo zana. Mutha kukhala ndi sera yayikulu, chipolopolo changwiro, kutsanulira koyendetsedwa, ndikuwonongabe ndi shakeout yosayenera kapena chithandizo cha kutentha. Ndi njira yomwe imafuna ulemu kwa unyolo wonse. Chikoka cha kuponya nyumba ndalama n’zomveka—kusintha kuchoka pa sera kupita ku chitsulo n’kwamatsenga. Koma chilango chomwe chimatembenuza matsenga kukhala chinthu chodalirika cha uinjiniya chimamangidwa pazidziwitso zoyendetsedwa, nthawi zambiri zachilendo, kuzinthu chikwi. Ndicho chimene chimalekanitsa pulojekiti yopangidwa kuchokera kuzinthu zomwe zimawuluka, kuyendetsa, kapena kusunga dongosolo lopanikizika.
