Poob -Wax Casting Ntawm Titanium Alloy Rau Lub Hnab Accessories

1. Lub zog muaj zog thiab lub teeb yuag

Titanium alloy muaj lub zog siab heev - rau - qhov hnyav piv. Nws lub zog yog ze rau lossis ntau tshaj ntawm qee qhov siab - lub zog steels, tab sis nws qhov ceev tsuas yog kwv yees li 60% ntawm cov hlau. Rau lub hnab ntim khoom, qhov no txhais tau hais tias thaum ua kom cov khoom siv muaj lub zog txaus los tiv thaiv kev rub thiab lub zog ntawm kev siv txhua hnub, tag nrho qhov hnyav ntawm lub hnab tuaj yeem txo, txhim kho nws txoj kev txav mus los. Piv txwv li, lub hnab tuav thiab zipper rub ua los ntawm titanium alloy yog ob qho tib si ruaj khov thiab ruaj khov yam tsis ntxiv lub nra hnyav rau tus neeg siv.

2. Corrosion Resistance

Cov hnab ntim tau sib cuag nrog ntau qhov chaw thaum siv, xws li huab cua ntub, nag, thiab hws. Ordinary hlau accessories yog nquag xeb thiab corrosion, cuam tshuam rau lawv cov tsos thiab lifespan. Titanium alloy, txawm li cas los xij, muaj kev tiv thaiv corrosion zoo heev, tiv thaiv kev yaig ntawm cov tshuaj feem ntau. Txawm nyob rau hauv ib puag ncig hnyav rau lub sijhawm ntev, nws tuaj yeem tuav nws qhov smoothness thiab kev ua haujlwm ruaj khov. Rau cov khoom siv xws li cov xauv thiab cov buckles, siv cov titanium alloy tuaj yeem tiv thaiv xeb thiab puas tsuaj, ua kom lub neej tag nrho ntawm lub hnab.

3. Biocompatibility

Titanium alloys tsis yog - tshuaj lom thiab tsis yog - khaus rau tib neeg lub cev, nthuav tawm biocompatibility zoo heev. Qhov no yog ib qho tseem ceeb heev rau lub hnab accessories uas tuaj rau hauv kev sib cuag nrog tib neeg lub cev, xws li pluaj buckles thiab siv buckles. Nws tsis ua rau muaj kev phiv xws li kev ua xua ntawm daim tawv nqaij, txhim kho cov neeg siv kev nplij siab thiab kev nyab xeeb.

1. Siab -Precision Moulding

Poob-wafer casting tuaj yeem tsim cov khoom siv hauv lub hnab nrog cov duab nyuaj thiab siab precision. Los ntawm kev tsim cov qauv siv quav ciab meej, tus tsim qauv tsim thiab tsim cov ntsiab lus sib txawv tuaj yeem ua tau zoo kawg nkaus rov qab mus rau qhov kawg titanium alloy accessories. Piv txwv li, qee qhov tshwj xeeb zoo li lub hnab dai kom zoo nkauj thiab cov cim logo tuaj yeem ua tiav cov kab zoo thiab cov qauv siv cov khoom ploj uas ploj lawm -wafer casting, ua tau raws li cov kev xav tau ntawm tus kheej thiab ua kom zoo ntawm siab - cov hnab kawg.

2. High Deg Zoo

Titanium alloy lub hnab khoom siv ua los ntawm cov khoom siv ploj -wafer casting txheej txheem muaj qhov ua tiav qhov siab, yuav tsum tau ua haujlwm tsawg kawg nkaus -. Qhov no tsis tsuas yog txhim kho kev tsim khoom tab sis kuj txo cov nqi. Nyob rau tib lub sijhawm, qhov zoo tshaj plaws ntawm qhov chaw zoo txhim kho qhov zoo ntawm cov khoom siv, ua rau cov hnab ntim tau zoo dua - kawg thiab sophisticated.

3. Kev siv cov khoom siv siab

Thaum poob -wax casting, titanium alloy cov ntaub ntawv tuaj yeem ua kom puv pwm kab noj hniav, txo cov khoom pov tseg. Piv nrog rau lwm cov txheej txheem ua, xws li machining, poob - siv cov khoom siv tau zoo dua thiab txo cov nqi tsim khoom.

1. Pwm tsim thiab tsim khoom

Raws li kev tsim cov duab kos ntawm lub nra accessories, pwm tsim yog nqa tawm siv CAD / CAM thev naus laus zis, thiab tom qab ntawd cov pwm tsim los siv cov txheej txheem xws li machining thiab EDM. Qhov tseeb thiab qhov zoo ntawm cov pwm ncaj qha cuam tshuam rau qhov tseeb qhov tseeb thiab qhov zoo ntawm cov qauv siv quav ciab; Yog li ntawd, qhov ntev ntev thiab qhov roughness yuav tsum tau tswj nruj me ntsis thaum lub sij hawm tsim khoom.

2. Tsob tshuaj txhaj

Cov khoom siv wax yog rhuab mus rau qhov tsim nyog kub kom ua tau zoo fluidity, thiab tom qab ntawd txhaj rau hauv pwm kab noj hniav siv lub tshuab txhaj tshuaj molding. Cov tsis xws li kev txhaj tshuaj siab, txhaj tshuaj ceev, thiab tuav lub sijhawm yuav tsum tau hloov kho raws li cov khoom siv ntawm cov khoom siv quav ciab thiab cov qauv ntawm cov pwm los xyuas kom meej cov pwm zoo ntawm cov qauv siv quav ciab.

3. Wax qauv tiav

Tom qab tshem tawm cov qauv siv quav ciab los ntawm cov pwm, nws yuav tsum tau ua kom tiav los ntawm kev tshem tawm cov burrs, flash, thiab lwm yam khoom seem, thiab xyuas qhov tseeb qhov tseeb thiab qhov zoo ntawm cov qauv siv quav ciab. Cov qauv siv quav ciab tsis zoo yuav tsum tau kho lossis rov ua dua.

1. Txheej

Raus tus qauv siv quav ciab nyob rau hauv lub txheej, xyuas kom meej lub txheej tusyees npog qhov chaw. Cov txheej txheej feem ntau muaj cov ntaub ntawv refractory (xws li silica xuab zeb, zirconium xuab zeb, thiab lwm yam) thiab cov ntaub ntawv (xws li iav dej, silica sol, thiab lwm yam), nws txoj haujlwm yog tsim lub plhaub tawv tawv ntawm cov qauv siv quav ciab.

2. Sanding

Tam sim ntawd tom qab txheej, tso cov qauv siv quav ciab rau hauv lub thawv xuab zeb, sib npaug ntawm cov xuab zeb ntawm nws qhov chaw. Qhov luaj li cas thiab cov khoom ntawm cov xuab zeb yuav tsum tau xaiv raws li lub thickness thiab lub zog xav tau ntawm lub plhaub.

3. Qhuav thiab tawv

Tom qab xuab zeb, tso cov qauv siv quav ciab rau hauv lub tshuab ziab khaub ncaws kom qhuav thiab ua kom tawv tawv, cia cov ntawv khi rau hauv cov txheej txheem kom khov, tsim lub plhaub. Lub sij hawm ziab thiab hardening thiab kub yuav tsum tau tswj raws li hom txheej thiab ib puag ncig tej yam kev mob.

4. Rov ua haujlwm dua

Txhawm rau kom tau txais lub plhaub nrog cov tuab txaus thiab lub zog, rov ua haujlwm xws li dipping hauv txheej, xuab zeb, thiab ziab / tawv, feem ntau 4-8 zaug.

1. Dewaxing

Lub plhaub npaj tau muab tso rau hauv lub tshuab dewaxing. Cov cua sov melts cov qauv siv quav ciab, ua rau nws ntws tawm ntawm lub plhaub, yog li tsim cov kab noj hniav hauv lub plhaub uas phim cov duab ntawm lub hnab / lub hnab ntim khoom. Txoj kev dewaxing muaj xws li dej kub dewaxing thiab chav dewaxing; txoj kev tsim nyog yuav tsum raug xaiv raws li cov khoom siv plhaub thiab cov khoom ntawm cov qauv siv quav ciab.

2. Kev tua

Tom qab dewaxing, lub plhaub tau muab tso rau hauv qhov cub hluav taws kub kom siab - kub hnyiab kom tshem tawm cov khoom seem thiab cov av noo, txhim kho lub plhaub lub zog thiab permeability. Kev tua hluav taws kub thiab lub sijhawm yuav tsum tau hloov kho raws li cov khoom siv plhaub thiab qhov loj, feem ntau ntawm 800-1200 degree, nrog lub sijhawm tua ntawm 1-3 teev.

1. Titanium Alloy Melting

titanium alloy raw khoom yog muab tso rau hauv lub tshuab nqus tsev induction rauv rau melting. Cov cua sov yog siv los yaj cov khoom siv raw thiab ua kom muaj qhov sib xws thiab qhov kub thiab txias. Kev tswj nruj ntawm lub tshuab nqus tsev, qhov kub thiab txias, thiab lub sijhawm melting nyob rau hauv lub cub tawg yog tsim nyog thaum lub sij hawm melting txheej txheem los xyuas kom meej qhov zoo ntawm titanium alloy.

2. Casting

Thaum cov titanium alloy ncav cuag qhov tsim nyog casting kub, nws yog poured rau hauv pwm. Tsis muaj xws li casting ceev, casting kub, thiab casting siab yuav tsum tau kho raws li qhov loj, zoo, thiab qauv ntawm cov pwm rau lub hnab accessories kom paub meej tias cov titanium alloy puv puv pwm kab noj hniav thiab tsis txhob muaj xws li porosity thiab shrinkage.

1. Xuab zeb tshem tawm thiab txiav

Tom qab casting, pwm raug tso cai kom txias rau chav tsev kub. Tom qab ntawd nws tau tawg, lub casting raug tshem tawm, thiab cov xuab zeb tshem tawm yog ua kom tshem tawm cov pwm seem seem ntawm qhov casting nto. Tom ntej no, cov cuab yeej txiav yog siv los cais cov casting ntawm lub rooj vag, riser, thiab lwm yam khoom seem.

2. Kev kho cua sov

Txhawm rau txhim kho cov cuab yeej cuab tam ntawm titanium alloy hnab accessories, yuav tsum tau kho cua sov. Cov txheej txheem kev kho cua sov feem ntau muaj xws li annealing, quenching, thiab tempering. Cov txheej txheem kev kho cua sov tshwj xeeb yuav tsum raug xaiv raws li qhov muaj pes tsawg leeg ntawm titanium alloy thiab cov ntawv thov.

3. Surface Treatment Kev kho deg, xws li polishing, electroplating, thiab txau, yog siv rau cov cua sov- kho castings los txhim kho lawv qhov zoo thiab corrosion kuj. Cov txheej txheem kho saum npoo thiab txheej txheem yuav tsum tau xaiv raws li cov qauv tsim thiab kev xav tau ntawm lub nra.

1. Titanium Alloy Raw Material Inspection Kev tshuaj xyuas nruj yog ua los ntawm kev yuav khoom titanium alloy raw cov ntaub ntawv, suav nrog tshuaj lom neeg muaj pes tsawg leeg kev tshuaj xyuas thiab kev ntsuas cov cuab yeej siv tshuab, kom ntseeg tau tias lawv ua tau raws li cov qauv tsim. Nyob rau tib lub sijhawm, kev ntim khoom thiab daim ntawv lo ntawm cov khoom siv raw yuav tsum tau kuaj xyuas kom tsis txhob sib xyaw thiab cov khoom tsis raug.

2. Wax and Coating Quality Control Qhov zoo ntawm cov quav ciab thiab txheej txheej ncaj qha cuam tshuam rau qhov zoo ntawm cov qauv siv quav ciab thiab lub plhaub, yog li yuav tsum muaj kev tswj xyuas nruj. Lub melting point, hardness, thiab fluidity ntawm cov quav ciab raug soj ntsuam tsis tu ncua, thiab cov viscosity, ntom, thiab particle loj ntawm txheej yog saib xyuas kom ruaj khov.

1. Txheej txheem Parameter saib xyuas

Thaum lub sij hawm tsim cov txheej txheem, tiag - lub sij hawm saib xyuas ntawm cov txheej txheem tsis, xws li kub, siab, thiab lub sij hawm, yuav tsum tau rau txhua theem, xws li siv quav ciab qauv ua, plhaub fabrication, thiab melting thiab casting. Los ntawm kev tsim cov txheej txheem parameter database thiab lub sijhawm saib xyuas lub sijhawm tiag tiag, kev sib txawv ntawm cov txheej txheem tsis tuaj yeem tshawb pom thiab kho tam sim ntawd, ua kom muaj kev ruaj ntseg ntawm cov txheej txheem tsim khoom thiab cov khoom zoo sib xws.

2. Kev soj ntsuam zoo thiab kuaj

Kev tshuaj xyuas zoo thiab kev sim yog ua los ntawm cov khoom ntawm txhua theem tsim khoom, xws li qhov ntsuas qhov tseeb ntawm cov qauv siv quav ciab, kev ntsuas lub zog ntawm lub plhaub, thiab tsis yog - kev sim ua kom puas tsuaj ntawm castings. Cov cuab yeej ntsuas qib siab thiab cov txheej txheem, xws li kev sib koom ua ke ntsuas tshuab thiab ultrasonic flaw detectors, yog siv los xyuas kom meej tias cov khoom zoo raws li tus qauv yuav tsum tau ua.

1. Kev tshuaj xyuas qhov muag

Kev kuaj pom pom yog ua tiav ntawm lub hnab ntim khoom tiav thiab cov khoom siv hauv lub nra los kuaj xyuas qhov tsis xws li cov kab nrib pleb, qhov hws, thiab cov xuab zeb qhov, thiab xyuas kom meej tias qhov smoothness thiab xim raws li qhov yuav tsum tau ua. Cov khoom uas ua tsis tau raws li qhov pom kev pom yuav tsum tau kho lossis muab pov tseg.

2. Dimensional Accuracy Testing

Qhov luaj li cas ntawm lub hnab tiav thiab cov khoom siv lub nra yog sim siv cov cuab yeej ntsuas kom ntseeg tau tias lawv qhov tseeb qhov tseeb raws li cov qauv tsim. Rau cov khoom uas muaj qhov sib txawv ntawm qhov sib txawv tshaj li tus qauv, yuav tsum tau hloov kho lossis rov ua dua tshiab.

3. Mechanical Performance Testing

Kev ntsuas kev ua tau zoo, xws li kev ntsuas tensile thiab hardness tests, yog ua los ntawm cov khoom siv tas mus li los ntsuas seb lawv cov khoom siv tshuab puas tau raws li qhov yuav tsum tau siv. Rau cov khoom uas tsis tsim nyog txhua yam khoom, qhov ua rau yuav tsum tau soj ntsuam thiab coj mus rau kev txhim kho kev ntsuas.