Titanium Alloy Wax Poob Casting For Electric Tool End Caps

Thaum siv cov cuab yeej hluav taws xob, lub hau kawg yuav tsum tiv taus qee yam kev ntxhov siab, xws li kev vibrations thaum lub sijhawm ua haujlwm ntawm lub cev muaj zog thiab kev sib txuas nrog lwm cov khoom. Titanium alloy muaj lub zog siab, uas nyob ze los yog ntau tshaj qhov siab - lub zog steels, thiab tuaj yeem tiv thaiv cov quab yuam sab nraud, kom ntseeg tau tias lub hau kawg yuav tsis deform lossis puas thaum lub sij hawm siv ntev -. Nyob rau tib lub sijhawm, qhov ceev ntawm titanium alloy yog me me, txog 60% ntawm cov hlau. Siv titanium alloy los ua cov kaus mom kawg tuaj yeem txo qhov hnyav tag nrho ntawm cov cuab yeej hluav taws xob. Qhov no yog qhov tseem ceeb tshwj xeeb rau cov cuab yeej siv hluav taws xob uas yuav tsum tau ua haujlwm ntev -, vim nws tuaj yeem txo cov neeg ua haujlwm qaug zog thiab txhim kho kev ua haujlwm.

Electric tools used in different working environments may come into contact with various corrosive substances, such as humid air, chemical solvents, etc. Titanium alloy has excellent corrosion resistance, and its surface can form a dense oxide film to prevent oxygen and other corrosive media from contacting the internal metal, effectively preventing the end cap from being corroded. Qhov no tsis tsuas yog txuas lub neej kev pab cuam ntawm lub hau kawg nkaus xwb, tab sis kuj ua kom muaj kev ntseeg siab thiab ruaj khov ntawm cov cuab yeej hluav taws xob hauv qhov chaw hnyav.

Thaum cov cuab yeej hluav taws xob ua haujlwm, cov khoom xws li lub cev muaj zog ua kom muaj cua sov ntau, thiab lub hau kawg yuav tsum muaj peev xwm tiv taus qhov kub thiab txias yam tsis muaj kev hloov pauv. Titanium alloy muaj qhov zoo thermal stability, siab melting point, thiab muaj peev xwm tuav tau zoo txhua yam khoom thiab seem stability txawm nyob rau hauv ib puag ncig kub. Qhov no ua kom lub hau kawg yuav tsis ua teeb meem nrog rau qhov haum nrog lwm cov khoom siv vim thermal expansion thaum lub cuab yeej hluav taws xob cua sov, kom ntseeg tau tias lub zog ua haujlwm ntawm lub cuab yeej.

Poob ciab casting, tseem hu ua peev casting, yog ib tug precision casting txoj kev. Ua ntej, raws li qhov tsim nyog ntawm cov cuab yeej hluav taws xob kawg lub hau, tsim kom muaj cov pwm zoo tib yam li lub hau kawg. Tom qab ntawd, sib sau cov wax pwm mus rau lub sprue bar los tsim ib qho module. Tom ntej no, siv ntau txheej ntawm cov khoom siv refractory ntawm qhov chaw ntawm lub module los tsim lub plhaub. Tom qab lub plhaub tau qhuav thiab tawv, nws yog rhuab kom yaj cov quav ciab pwm thiab ntws tawm, yog li tsim cov kab noj hniav hauv lub plhaub uas phim cov duab ntawm lub hau kawg. Thaum kawg, ncuav lub melted titanium alloy kua rau hauv kab noj hniav ntawm lub puab plhaub, cia nws txias thiab solidify, ces zuaj lub puab plhaub kom tau qhov xav tau hluav taws xob cuab tam kawg cap.

Poob ciab casting tuaj yeem tsim cov cuab yeej hluav taws xob kawg nrog qhov tseeb qhov tseeb. Vim yog qhov tseeb ntawm cov pwm pwm, lawv qhov tseeb qhov tseeb tuaj yeem tswj tau nyob rau hauv ib qho me me. Ntxiv mus, thaum lub sij hawm casting txheej txheem, qhov seem stability ntawm lub plhaub yog zoo, thiab nws muaj peev xwm kom meej replicate cov duab thiab loj ntawm cov quav ciab pwm. Qhov no tso cai rau cov cam khwb cia kawg kom ua tau raws li cov qauv tsim yam tsis tas yuav tsum tau ua cov tshuab ua kom dav, txo cov nqi ua haujlwm thiab sijhawm. Nyob rau tib lub sijhawm, siab - lub kaus mom kawg tuaj yeem koom tes zoo dua nrog lwm cov khoom siv hluav taws xob, txhim kho tag nrho kev ua haujlwm ntawm cov cuab yeej hluav taws xob.

Qhov zoo ntawm lub kaus mom kawg ntawm cov cuab yeej hluav taws xob tsim los siv cov cuab yeej siv ploj ploj yog qhov zoo heev. Qhov saum npoo ntawm cov quav ciab pwm yog du, thiab thaum lub sij hawm tsim ntawm lub plhaub, cov ntaub ntawv refractory tuaj yeem ua tau zoo dua cov yam ntxwv saum npoo ntawm cov quav ciab pwm. Yog li ntawd, qhov roughness ntawm cov cam khwb cia kawg ntawm lub hau yog qhov tsawg, thiab nws tsis tas yuav muaj kev kho deg kom ua tiav cov txiaj ntsig zoo. Tsis tas li ntawd, qhov zoo ntawm qhov zoo tuaj yeem txhim kho qhov kev tiv thaiv corrosion thiab hnav tsis kam ntawm lub hau kawg, txuas ntxiv nws lub neej kev pab cuam.

Cov duab ntawm lub hau kawg ntawm cov cuab yeej hluav taws xob feem ntau yog qhov nyuaj thiab tuaj yeem suav nrog ntau yam qauv xws li qhov, grooves, thiab protrusions. Cov txheej txheem wax ploj ploj muaj peev xwm tsim cov duab nyuaj thiab tuaj yeem tsim cov kaus mom kawg nrog cov duab sab hauv thiab sab nraud. Qhov no yog vim wax pwm tuaj yeem tsim los ntawm kev txhaj tshuaj molding thiab lwm txoj hauv kev, ua kom muaj ntau yam duab. Ntxiv mus, thaum lub sij hawm casting txheej txheem, titanium alloy kua yuav ua tau zoo sau cov kab noj hniav complex nyob rau hauv lub puab plhaub, ua kom cov duab raug thiab kev ncaj ncees ntawm lub kawg cap.

Qhov zoo ntawm wax pwm ncaj qha cuam tshuam rau qhov zoo ntawm cov kaus mom kawg kawg. Nyob rau hauv cov txheej txheem tsim cov khoom siv quav ciab, nws yog ib qho tsim nyog yuav tsum xaiv cov khoom siv quav ciab uas tsim nyog, uas yuav tsum tau muaj dej zoo, qis qis qis, thiab lub zog siab. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog los tswj cov txheej txheem molding ntawm cov quav ciab pwm, xws li kev txhaj tshuaj kub, siab, lub sijhawm, thiab lwm yam. Tsis tas li ntawd, kev tshuaj xyuas nruj me ntsis ntawm cov pwm pwm yuav tsum tau tshem tawm cov pwm pwm tsis zoo thiab xyuas kom meej tias qhov zoo ntawm cov pwm pwm nkag mus rau cov txheej txheem tom ntej yog tsim nyog.

Kev ua haujlwm ntawm lub plhaub yog qhov tseem ceeb rau qhov zoo ntawm titanium alloy casting. Lub plhaub yuav tsum muaj lub zog txaus thiab thermal stability kom tiv taus qhov kub thiab txias ntawm titanium alloy kua. Nyob rau hauv cov txheej txheem ntawm lub plhaub tsim, cov ntaub ntawv tsim nyog refractory thiab binders yuav tsum raug xaiv, thiab cov txheej txheem txheej thiab ziab yuav tsum tau tswj kom zoo. Tus naj npawb ntawm cov txheej txheej thiab cov tuab ntawm txhua txheej yuav tsum tau kho kom haum raws li qhov loj thiab cov duab ntawm lub hau kawg kom ntseeg tau lub zog thiab ua pa ntawm lub plhaub. Cov txheej txheem ziab yuav tsum tswj qhov kub, av noo, thiab lub sijhawm kom tsis txhob muaj qhov tsis xws luag xws li cov kab nrib pleb hauv lub plhaub pwm.

titanium alloys muaj cov tshuaj lom neeg muaj zog thiab muaj kev cuam tshuam nrog cov ntsiab lus xws li oxygen thiab nitrogen hauv huab cua thaum melting thiab casting, yog li cuam tshuam rau cov khoom ntawm titanium alloys. Yog li ntawd, nws yuav tsum tau siv lub tshuab nqus tsev melting thiab pouring khoom los xyuas kom meej tias lub melting thiab pouring txheej txheem yog nqa tawm nyob rau hauv ib tug tsis muaj oxygen los yog tsawg oxygen ib puag ncig. Nyob rau tib lub sijhawm, nws yog qhov tsim nyog los tswj qhov kub thiab txias thiab lub sijhawm kom ntseeg tau tias cov khoom sib xyaw ntawm titanium alloy zoo ib yam thiab microstructure thiab cov khoom zoo. Thaum lub sij hawm pouring txheej txheem, nws yog ib qho tseem ceeb los tswj lub pouring ceev thiab kub kom tsis txhob muaj qhov tsis xws luag xws li pouring tsis txaus thiab porosity.

Cov cam khwb cia kawg ntawm cov cuab yeej hluav taws xob xav tau cov ntawv tshaj tawm - ua kom lawv cov kev ua tau zoo thiab zoo. Tom qab kev kho mob muaj xws li tshem tawm cov rooj vag thiab risers, ua kev kho cua sov los txhim kho cov ntaub so ntswg, thiab kev kho saum npoo los txhim kho corrosion thiab zoo li zoo. Thaum tshem cov rooj vag thiab risers, cov txheej txheem tsim nyog yuav tsum tau siv kom tsis txhob muaj kev puas tsuaj rau lub kaus mom kawg. Cov txheej txheem kev kho cua sov yuav tsum raug xaiv raws li qhov muaj pes tsawg leeg ntawm titanium alloy thiab cov kev xav tau ntawm kev siv lub hau kawg, txhawm rau kom tau txais cov khoom siv zoo tshaj plaws. Kev kho deg tuaj yeem siv txoj hauv kev xws li electroplating thiab txau los txhim kho corrosion kuj thiab zoo nkauj ntawm lub hau kawg.