Thaum koj hnov 'cov khoom siv hlau puag', cov neeg feem coob pom ib qho yooj yim, chunky thaiv ntawm cam khwb cia hlau - tsuas yog ib qho hnyav hnyav rau bolt lub tshuab rau. Qhov ntawd yog thawj qhov kev xav tsis zoo. Hauv kev muaj tiag, nws yog lub hauv paus tseem ceeb uas qhov engineering pib, tsis xaus. Kuv tau pom ntau qhov haujlwm uas muaj teeb meem kev co lossis kev hnav ntxov ntxov tau taug qab mus rau lub hauv paus uas tau kho raws li kev xav tom qab. Cov khoom xaiv, txheej txheem casting, sab hauv ribbing, thiab machining ntawm mounting nto - txhua kauj ruam yog ib qho tseem ceeb. Tsis yog qhov hnyav xwb; nws yog hais txog kev hnyav hnyav thiab lub suab zoo.
Cov khoom tsis yog hlau xwb
Kev qhia cov cam khwb cia hlau yog zoo li xaj nqaij ntawm lub tsev noj mov - nws deb dhau tsis meej. Rau qhov muaj zog khoom siv hlau puag, peb feem ntau saib cov qib zoo li ASTM A48 Chav Kawm 35 lossis 40 grey hlau. Lub graphite flake qauv nyob rau hauv grey hlau muab nws zoo heev damping muaj peev xwm, uas yog tag nrho cov ntsiab lus rau kev vibration absorption. Ductile hlau (ASTM A536) yog lwm cov tsiaj nyaum, nrog lub zog tensile zoo dua thiab qee qhov kev cuam tshuam, tab sis nws tsis damp vibrations heev thiab. Qhov kev xaiv nyob ntawm qhov dynamic loads. Kuv nco qab txog ib txoj hauj lwm rau lub tshuab ntim khoom ceev uas cov neeg siv khoom tau hais kom cov hlau nplaum rau lub zog. Tom qab ntawd peb yuav tsum tau ntxiv cov damping pads kim vim lub hauv paus nws tus kheej tau ringing zoo li lub tswb. Qee zaum, cov tsoos grey hlau yog cov lus teb zoo rau txoj haujlwm.
Tom qab ntawd muaj cov alloying. Rau cov hauv paus hauv ib puag ncig hnyav-xav tias cov tshuaj ntxhua khaub ncaws los yog kev teeb tsa sab nraum zoov-koj yuav saib Ni-Resist hom hlau. Nws yog tag nrho cov nqi sib txawv, tab sis nws tiv taus corrosion zoo dua. Pab neeg ntawm QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., (https://www.tsingtaocnc.com) muaj kev paub ntawm no. Nrog lawv keeb kwm yav dhau los ntawm cov alloys tshwj xeeb, lawv nkag siab tias kev xaiv cov khoom siv yog thawj qhov kev txiav txim siab tseem ceeb. Lawv lub tuam txhab profile hais txog ntau tshaj 30 xyoo nyob rau hauv casting thiab machining, uas yog hom tenure uas tsim cov tswv yim paub txog yuav ua li cas cov ntaub ntawv coj tus cwj pwm nyob rau hauv lub khw hauv pem teb, tsis yog nyob rau hauv ib daim ntawv teev cov ntaub ntawv.
Koj kuj tsis tuaj yeem tsis quav ntsej cov txheej txheem casting. Ib qho tsis zoo gated thiab rised casting tuaj yeem qhia cov kev ntxhov siab sab hauv lossis cov kab noj hniav uas tsis tuaj yeem tshwm sim kom txog thaum kawg machining dhau, ua rau ib qho khoom kim heev. Plhaub pwm casting, uas QSY tshwj xeeb hauv, muab qhov zoo dua qhov tiav thiab qhov tseeb qhov tseeb piv rau qee cov xuab zeb ntsuab. Qhov ntawd txhais tau tias tsawg dua machining Tshuag kom tshem tawm tom qab, uas txuag lub sijhawm thiab khaws cov kev ncaj ncees ntawm daim tawv nqaij casting. Rau lub hauv paus uas xav tau huv, meej geometry rau theem taw thiab cov qauv ntsia hlau, qhov no tseem ceeb.
Tsim: Qhov Chaw Ua Haujlwm tiag tiag tshwm sim
Tus qauv CAD yog qhov twg lub hauv paus khwv tau nws khaws cia. Nws tsis yog ib qho khoom thaiv. Sab hauv ribbing yog txhua yam-tsim ib daim phiaj qauv kom ua kom qhov tawv nqaij-rau-qhov hnyav. Qhov kev ua kom yuam kev yog tso cov tav rau ncaj qha nruj qhov xav tau yam tsis muaj kev tsim kub thaum lub sij hawm casting uas tuaj yeem ua rau tawg. Peb feem ntau siv finite element tsom xam (FEA) tam sim no rau lub hauv paus muaj txiaj ntsig, tab sis tseem muaj kev kos duab los txhais cov txiaj ntsig. Qee lub sij hawm lub software qhia txog kev teeb tsa tav uas yog npau suav phem los nrum los yog ntxuav. Koj xav tau tus tsim qauv uas nkag siab txog kev ntxhov siab thiab kev xyaum ua haujlwm.
Lwm qhov kev nthuav dav feem ntau tsis nco qab: cov mounting pads. Cov no yuav tsum tau tsa, machined nto, tsis yog cov raw casting. Lub flatness thiab parallelism ntawm cov ntaub qhwv yog dab tsi ua kom lub tshuab zaum muaj tseeb yam tsis muaj kev ntxhov siab. Kuv tau nyob rau hauv qhov chaw uas peb tau siv sij hawm ntau shimming thiab sib tsoo lub hauv paus tshaj li sib sau ua ke lub tshuab nyob rau saum toj ntawm nws - ib tug meej kos npe rau lub machining specs yog xoob los yog tsis muaj tseeb. Ib tug khub zoo yuav kho lub hauv paus raws li ib tug precision tivthaiv. Saib ntawm QSY lub peev xwm, lawv ua ke ntawm plhaub pwm / kev nqis peev casting nrog hauv tsev CNC machining yog qhov zoo dua ntawm no. Lawv tuaj yeem tswj cov txheej txheem los ntawm cov hlau molten mus rau qhov ua tiav machined nto, uas txo cov teeb meem kam rau ua.
Tom qab ntawd muaj cov khoom ntxiv: threaded inserts rau leveling bolts, embedded conduit channels rau thaiv, los yog txawm coolant rov troughs. Xav txog cov no nyob rau theem tsim yog pheej yig. Ntxiv rau lawv nyob rau hauv lub tshav pob nrog xyaum thiab welders yog kim thiab muaj peev xwm cuam tshuam lub casting. Nws yog hais txog kev cia siab tias lub tshuab integrator thiab cov neeg siv kawg xav tau.
Machining Handoff
Qhov no yog ib qho mob tseem ceeb. Lub casting tuaj txog ntawm lub khw muag khoom. Yog tias nws yog los ntawm tus neeg muag khoom sib cais, thawj kauj ruam yog feem ntau nrhiav cov datum. Lub casting tej zaum yuav tau hloov los yog warped me ntsis thaum lub caij txias. Ib tug zoo foundry yuav muab cov ntsiab lus zoo ib yam datum los yog txawm ua ib tug ntxhib machining lag luam los tsim lawv. Yog tsis muaj qhov ntawd, tus kws kho tshuab pib nrog kev twv twv, uas noj rau hauv qhov tseeb ntawm qhov kawg.
Qhov no yog vim li cas cov neeg muab khoom sib xyaw ua ke ua rau muaj kev nkag siab zoo rau cov khoom tseem ceeb xws li ib qho khoom siv hlau puag. Ib lub tuam txhab uas ua haujlwm ob qho tib si casting thiab machining, zoo li QSY tau hais los saum no, muaj cov lus tawm tswv yim lub voj voog tsim-hauv. Lawv cov kws kho tshuab tuaj yeem qhia lawv pab pawg tsim khoom yog tias qhov kev tsim tshwj xeeb tsis tu ncua ua rau cov cuab yeej hnav lossis yog tias lub kaum sab xis xav tau kev hloov kho ib nrab-degree kom tau txais txiaj ntsig zoo dua. Qhov kev txhim kho tas mus li ntawd yog qhov nyuaj rau rov ua dua thaum cuam tshuam nrog ntau tus neeg muag khoom uas liam ib leeg rau cov teeb meem.
Lub machining sequence kuj tseem ceeb heev. Koj feem ntau xav kom lub tshuab ntxhib, ces tej zaum cia nws zaum rau lub voj voog kev ntxhov siab (tshwj xeeb tshaj yog rau cov hauv paus loj), ces ua tiav tshuab. Kev hla kev ntxhov siab tuaj yeem ua rau kev txav mus los tom qab kev teeb tsa, ntuav kev sib dhos tawm ntawm lub qhov rais. Nws yog ib lub sij hawm siv cov kauj ruam uas qee tus sim hla kom txuag tau ib lub lim tiam ntawm lub sijhawm, tab sis nws yuav luag txhua zaus raug nqi ntau dua tom qab.
Hom Failure thiab Yam Koj Kawm
Lub hauv paus tsis feem ntau poob kev puas tsuaj; lawv tsis nyob ntsiag to los ntawm misalignment thiab vibration. Qhov teeb meem feem ntau kuv tau kuaj pom yog resonant vibration. Lub hauv paus lub ntuj zaus yog ze heev rau kev khiav hauj lwm zaus ntawm lub tshuab. Tej zaum nws yuav dhau qhov kev ntsuas zoo li qub nrog cov xim ya, tab sis thaum nws khiav ntawm 1800 RPM, tag nrho lub rooj sib txoos pib humming. Qhov kho? Qee lub sij hawm ntxiv pawg (kev sib tw lub hom phiaj ntawm kev tsim lub teeb yuag), qee zaum ntxiv cov dampers tuned, qee zaum stiffening ribbing. Qhov kev txhim kho zoo tshaj plaws yog tau txais tus qauv tsim thawj zaug nrog kev tshuaj xyuas dynamic.
Corrosion yog lwm tus tua qeeb. Ib lub hauv paus zaum ntawm lub pob zeb hauv pem teb hauv qhov chaw ntub dej tuaj yeem wick noo noo thiab xeb los ntawm hauv qab mus. Xim ib leeg tsis txaus. Peb qhia tag nrho cov kev npaj saum npoo av - tua blasting, tom qab ntawd cov khoom zoo epoxy primer thiab topcoat. Rau qhov chaw hauv qab, qee zaum muaj txheej txheej bituminous ntxiv. Nws yog kev ua haujlwm tsis zoo, tab sis nws tiv thaiv kev hu rov qab tsib xyoos hauv kab.
Ib qho kev ua tsis tiav ntau dua yog lub hauv paus uas tawg thaum thauj. Tus tsim muaj ib tug ntev, nyias overhang los txhawb lub peripheral ntaus ntawv. Nws muaj zog txaus rau kev ua haujlwm tab sis tsis tuaj yeem daws qhov kev ntxhov siab ntawm kev nqa los ntawm forklifts hauv qhov chaw tsis raug. Qhov ntawd tau qhia peb los tsim qauv hauv kev txhawb nqa nqa los yog yam tsawg kawg kom meej meej kos cov ntsiab lus nqa kom zoo ntawm daim duab kos thiab qhov casting nws tus kheej. Cov neeg siv kawg tsis yog tus nyeem ntawv siab.
Wrapping It Up: Lub hauv paus ua ib qho system Cheebtsam
Yog li, ib khoom siv hlau puag nyob deb ntawm ib yam khoom. Nws yog ib qho kev cai-engineered piece uas cuam tshuam nrog hauv pem teb, lub tshuab, thiab ib puag ncig. Xaiv tus neeg xa khoom tsis yog tsuas yog tau txais tus nqi ib kilogram ntawm hlau xwb. Nws yog hais txog lawv cov kev paub txog metallurgical, lawv cov qauv tsim-rau-tsim kev tawm tswv yim, lawv cov txheej txheem tswj los ntawm pwm mus rau lub khw, thiab lawv txoj kev nkag siab ntawm daim ntawv thov zaum kawg.
Tias yog vim li cas koj thiaj nrhiav tau cov players tsim nrog ntsug kev koom ua ke. Ib tug ruaj zoo li QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Nrog nws cov xyoo caum hauv casting thiab machining, thiab qhia meej txog kev ua hauj lwm nrog cam khwb cia hlau thiab steels, yog positioned los lis cov complexities. Lawv tau pom tias muaj kev hloov pauv los ntawm phau ntawv kos duab mus rau 3D simulation thiab nkag siab txog cov kev sib raug zoo uas xav tau los ua tus qauv tsim ua haujlwm hauv hlau.
Thaum kawg, lub hom phiaj yog rau lub hauv paus kom pom tsis tau. Yog tias tsis muaj leej twg pom nws tom qab kev teeb tsa - tsis muaj suab nrov txawv txav, tsis tas yuav rov ua kom rov zoo li qub, tsis muaj xeb nyob hauv pem teb - ces koj tau ua tiav koj txoj haujlwm zoo kawg nkaus. Nws dhau los ua lub hauv paus ntsiag to, ruaj khov txhua yam nyob ntawm, uas yog qhov nws yuav tsum ua.
