Tuam Tshoj Silica Sol Peev Casting

Cov cuab yeej steel yog cov khoom siv hlau alloy. Nws yog tsuas yog siv los tsim ntau yam cuab yeej, xws li cov cuab yeej (tig cov cuab yeej, milling cutters, xyaum, kais dej, tuag, saw hniav, thiab lwm yam), ntsuas cov cuab yeej (rulers, calipers, chucks, block gauges, templates, thiab lwm yam) thiab tuag (punch tuag, forging tuag, thiab lwm yam), tuag-casting pwm, thiab lwm yam). Nws muaj hardness siab thiab muaj peev xwm tswj tau siab hardness thiab liab hardness ntawm qhov kub thiab txias, nrog rau siab hnav tsis kam thiab tsim nyog toughness.

Cov cuab yeej ua los ntawm cov cuab yeej hlau muaj qhov nyuaj siab txaus tom qab kev kho cua sov, xws li cov cuab yeej siv rau kev txiav hlau, feem ntau saum HRC60. Cov cuab yeej tseem tuaj yeem tswj tau siab hardness thiab zoo liab hardness nyob rau hauv siab txiav ceev thiab kub kub cua kub tej yam kev mob generated los ntawm machining cov ntaub ntawv nyuaj. Cov cuab yeej carbon steel thiab hlau alloy steel feem ntau tswj kev ua haujlwm siab ntawm kev ua haujlwm kub ntawm 180 degree ~ 250 degree, thiab cov cuab yeej kub ceev ntawm li 600 degree. Liab hardness yog ib yam khoom tseem ceeb heev rau kub-deformed pwm thiab steels rau high-ceev txiav cov cuab yeej.

Tom qab ntau tshaj kaum xyoo ntawm nag lossis daus, Qinhuangdao Zhongwei Precision Machinery Co., Ltd. muaj kev paub ntau lawm hauv dej iav poob ciab precision casting, poob ua npuas ncauj precision casting tshuab, silica sol precision casting tshuab, thiab plhaub xuab zeb casting tshuab. Peb cia siab tias cov neeg tsim khoom los ntawm thoob plaws lub ntiaj teb tuaj yeem sab laj thiab sib tham ua lag luam.

Product Description

Tuam Tshoj Silica Sol Investment Casting Basic Information

1. Cov qauv kev coj ua: Lub tuam txhab nruj me ntsis ua raws li ISO9001 & TS 16949 daim ntawv pov thawj.

2. Cov qauv khoom siv: ISO, GB, ASTM, SAE, ISO, EN, DIN, JIS, BS

3. Cov txheej txheem tseem ceeb: xuab zeb casting, silica sol peev casting, dej iav peev casting, plhaub casting, deburring, xuab zeb blasting, machining, kho cua sov, kuaj dej, kho deg, thiab lwm yam.

4. Cov ntaub ntawv muaj:

High manganese steel, siab chromium hlau, siab nickel steel, carbon steel, hlau alloy, stainless hlau, grey hlau, cam khwb cia hlau, cam khwb cia hlau, cam khwb cia txhuas, cam khwb cia tooj liab, thiab lwm yam.

Kev nqis peev Casting

Cov yam ntxwv tseem ceeb ntawm Tool Steel Silica Sol Investment Casting yog siv cov khoom fusible raws li cov qauv thiab cov khoom siv refractory li pwm. Lub pwm kab noj hniav yog tsim los ntawm melting tus qauv ua ntej casting. Thaum ntxov li 3000 xyoo dhau los, cov txheej txheem tau siv los ua cov khoom siv tes ua. Thaum Tsov Rog Thoob Ntiaj Teb thib Ob, vim qhov kev xav tau ntawm kev lag luam tub rog, cov teb chaws xws li Tebchaws Meskas thiab Tebchaws Askiv tau siv txoj kev peev casting los tsim cov hniav ruaj khov ntawm cov tshuab turbojet, yog li thawb cov txheej txheem rau kev lag luam, thiab nws tau raug tsim los tsis tu ncua thiab tsim rau ntau tshaj li ib nrab xyoo pua. txhim kho. Silica sol peev casting muaj ntau txheej txheem ntau lawm, los ntawm wax pwm, plhaub, ncuav, mus rau tu, nws yog ib tug nruj saw, tej teeb meem nyob rau hauv tej qhov txuas yuav cuam tshuam ncaj qha rau kev tsim thiab zoo ntawm qhov kawg casting, thiab nws yog ib qho tsim nyog yuav tau ntxiv dag zog rau cov khoom. tswj cov txheej txheem. thiab tshawb fawb.

1.Qhov tseem ceeb ntawm lub plhaub-ua txheej txheem Nyob rau hauv tag nrho cov txheej txheem ntau lawm, siv quav ciab pwm tsim thiab pwm plhaub tsim yog ob txoj kev txuas uas muaj kev cuam tshuam cov yam ntxwv ntawm peev casting, uas xav tau kev saib xyuas tshwj xeeb hauv cov txheej txheem kev tshawb fawb. Nyob rau hauv xyoo tas los no, thoob ntiaj teb kev nqis peev casting txheej txheem tau ua tiav zoo hauv kev tsim cov khoom siv quav ciab. Cov neeg tsim khoom tuaj yeem ua kom qhov tseeb qhov tseeb thiab qhov zoo ntawm cov khoom siv pwm los ntawm kev xaiv cov khoom pwm tsim nyog thiab siv cov txheej txheem niaj hnub. Nyob rau tib lub sijhawm, piv nrog cov txheej txheem tsim khoom tom ntej ntawm peev casting, wax mold manufacturing yog tus kheej ywj pheej, thiab cov khoom tsis tsim nyog tuaj yeem raug tshuaj xyuas los ntawm kev tshuaj xyuas qhov muag thiab ntsuas qhov loj kom tsis txhob muaj kev tsim khoom ntxiv thiab nce kev poob. Nkag mus rau cov txheej txheem pwm pwm tsim, qhov zoo ntawm qhov chaw thiab qhov tseeb ntawm qhov muaj feem cuam tshuam rau qhov kawg ntawm qhov casting yog muab zais. Kom txog thaum lub casting raug ntxuav, qhov kev hloov ntawm qhov zoo ntawm cov pwm kab noj hniav tuaj yeem suav hais tias yog "lub thawv dub". Nws yog tsis yooj yim sua kom saib xyuas qhov kev hloov ntawm nws qhov loj thiab zoo. Tsuas yog los ntawm kev paub txog kev sib raug zoo ntawm cov txheej txheem tsim khoom thiab qhov tsis xws luag ntawm lub plhaub tuaj yeem ua kom muaj kev tswj hwm ntawm tag nrho cov txheej txheem tsim khoom. Dab tsi yog qhov tseem ceeb tshaj yog tias lub plhaub pwm ua raws li cov kab noj hniav ncaj qha rau kev sib sau ua ke, thiab nws qhov kev ua tau zoo thaum kawg cuam tshuam rau kev tsim cov kua hlau zoo. Yog li ntawd, ntau xim tau them rau lub plhaub ua txheej txheem ntawm peev casting. Nyob rau hauv lub rooj sib tham tseem ceeb thoob ntiaj teb kev nqis peev casting - lub rooj sib tham txhua xyoo ntawm American Investment Casting Association (ICI), kev tshawb fawb ntawm pwm plhaub ib txwm yog qhov chaw kub ntxhov ntawm kev txhawj xeeb. Kwv yees li 1/3 ntawm cov ntaub ntawv muaj feem xyuam rau pwm plhaub, uas piav qhia txog pwm plhaub tsim tshuab Qhov tseem ceeb ntawm kev txhim kho rau peev casting. Hauv kev lag luam thoob ntiaj teb kev lag luam casting plhaub ua cov txheej txheem, silica sol plhaub nyob hauv txoj haujlwm tseem ceeb vim nws qhov kev tiv thaiv ib puag ncig zoo, tab sis nws kuj yuav tsum tau ntsib cov kev sib tw ntawm kev sib tw ua lag luam hnyav: ntawm ib sab, nws yuav tsum tau hloov mus rau ntau dua. cov kev cai nruj me ntsis hauv kev lag luam aerospace thiab tub rog. Cov kev xav tau zoo ntawm qhov loj, thinner thiab ntau txoj kev castings; ntawm qhov tod tes, rau ntau cov khoom siv pej xeem, luv luv lub voj voog ntau lawm thiab txhim kho kev lag luam teb kuj tau dhau los ua qhov tseem ceeb tshaj plaws.

Cov kev xav tau rau kev tsim kho tshiab-hom silica sol vim yog kev tsim cov tshuab plhaub

1. Ua tau raws li qhov yuav tsum tau ua ntawm cov peev txheej nyuaj rau silica sol shells

Txhawm rau tsim cov pwm loj, nyias-walled thiab complex casting pwm, ntawm ib sab, nws yog ib qho tsim nyog los daws qhov teeb meem ntawm pwm tsim muaj peev xwm, xws li cov cuab yeej tsim nyog rau kev ua haujlwm pwm loj, nrog rau lub plhaub ua cov neeg hlau, cov khoom siv dewaxing, thiab lwm yam. Tsis tas li ntawd, lub plhaub kawg muaj qhov xav tau ntau dua ntawm lub zog, deformation tsis kam thiab qhov tseeb qhov tseeb, tshwj xeeb tshaj yog lub zog thiab deformation tsis kam ntawm lub plhaub yog lub hauv paus rau casting loj peev castings. Tsuas yog thaum qhov kev ua tau zoo ntawm lub plhaub tau lees paub thiab cov casting raug tsim kom raug, qhov tseeb qhov tseeb ntawm qhov casting tuaj yeem hais ntxiv. Lub zog ntawm silica sol plhaub tuaj yeem muab faib ua qhov kub thiab txias, lub zog kub thiab qhov seem ntawm lub zog raws li qhov sib txawv ntawm cov cua sov. Lub zog ntawm chav tsev kub yog los xyuas kom meej qhov kev ncaj ncees ntawm lub plhaub thaum lub plhaub ua thiab dewaxing txheej txheem. Lub siab kub lub zog yog los xyuas kom meej tias lub plhaub tsis puas thaum lub sij hawm firing thiab pouring txheej txheem. Lub zog kub kub yog qhov tseem ceeb, tab sis nws tau sim txiav txim siab tias lub plhaub lub zog ntawm silica sol tuaj yeem ncav cuag 7 ~ 14MPa tom qab kub kub calcination siab tshaj 950 degree, tshaj 6 ~ 8MPa ntawm ethyl silicate, uas tuaj yeem ua tau raws li qhov yuav tsum tau ua. kev peev casting txheej txheem. Ntawm qhov tsis sib xws, nrog kev nce siab ntawm qhov kub thiab txias, lub zog seem kuj nce ntxiv, uas ua rau nws nyuaj rau kev ntxuav cov castings thiab yuav tsum tau txo kom tsim nyog. Piv nrog ethyl silicate, qhov tsis muaj zog ntawm silica sol pwm yog tias lub zog ntawm chav tsev kub yog qhov tsawg, yog li thaum pwm loj dua thiab nyuaj, nws yooj yim ua rau tawg lossis deformation ntawm cov pwm thaum lub plhaub ua thiab dewaxing, uas. cuam ​​tshuam qhov kawg ntawm qhov zoo ntawm qhov casting. thiab qhov tseeb qhov tseeb. Yog li ntawd, kev txhim kho chav tsev kub lub zog ntawm silica sol tau dhau los ua ib txoj haujlwm tseem ceeb los ua kom nrov thiab txhim kho cov txheej txheem silica sol molding, thiab nws kuj yog lub hom phiaj tseem ceeb ntawm kev tshawb fawb silica sol tshiab.

2. Cov kev xav tau rau kev txhim kho ntawm silica sol los txhim kho kev ua haujlwm ntawm peev casting

Piv nrog rau qhov loj thiab complex nyias-walled castings, cov khoom siv pej xeem muaj kev xav tau qis dua ntawm kev ua haujlwm zoo. Txawm li cas los xij, rau qhov kawg, qhov teeb meem ntawm shortening lub voj voog ntau lawm thiab kev txhim kho cov khoom siv tau zoo dua. Cov txheej txheem gelation ntawm silica sol zoo tib yam tsuas yog nyob ntawm lub cev qhuav dej thiab ziab ntawm silica sol, uas yuav siv sij hawm ntev dua li cov tshuaj ethyl silicate hardened. Cov ethyl silicate hom plhaub tuaj yeem ua kom tawv hauv li 2 teev ntawm ib txheej siv ammonia ziab, thaum qhov kawg hardening ntawm silica sol feem ntau yuav siv sij hawm ntau tshaj 12 teev, thiab nws yuav siv sij hawm ntev dua rau qee qhov tob thiab lwm qhov nyuaj-kom qhuav. Nyob rau tib lub sijhawm, vim tias cov peev txheej casting plhaub yuav tsum tau tsim nyob rau hauv txheej, txhua txheej yuav tsum tau ua kom qhuav kom ntseeg tau tias lub plhaub qis yuav tsis ua rau muaj teeb meem ntawm resolubilization thiab shedding thaum dipping txheej, thiab dipping txheej nws tus kheej, cov dej noo yuav ntub rau hauv lub plhaub qhuav hauv, ua rau lub voj voog kom qhuav tag nrho ntev. Nws yog ib daim duab schematic ntawm lub voj voog ntau lawm ntawm silica sol plhaub peev castings feem ntau. Nws tuaj yeem pom los ntawm daim duab tias lub sijhawm ntawm lub plhaub ua rau ntau tshaj 50 feem pua ​​​​ntawm tag nrho cov khoom tsim tawm. Txhawm rau txo lub sijhawm xa khoom ntawm cov khoom, shortening lub plhaub ua voj voog yog qhov tseem ceeb ntawm qhov teeb meem. Cov yam tseem ceeb ntawm kev ua kom luv luv ntawm lub plhaub-ua voj voog tuaj yeem muab faib ua ob yam: sab hauv thiab sab nraud. Qhov tseem ceeb ntawm sab hauv yog cov yam ntxwv ntawm cov ntawv khi, thiab cov khoom sab nraud yog qhov ziab qhuav.

Peb muab kev sib koom ua ke kev tsim kho thiab ib qho kev pabcuam customized los ntawm kev tsim pwm rau precision casting ntau lawm, thiab tau cog lus los muab cov khoom zoo siab precision casting rau Tuam Tshoj high-end manufacturing kev lag luam. Yog tias koj muaj lus nug txog precision casting thiab precision casting, thov hu rau peb!

1 0. Vanadium (V): Vanadium yog ib qho zoo heev deoxidizer rau hlau. Ntxiv 0.5 feem pua ​​​​ntawm vanadium rau cov hlau tuaj yeem kho cov microstructure thiab nplej thiab txhim kho lub zog thiab tawv. Carbides tsim los ntawm vanadium thiab carbon tuaj yeem txhim kho kev tiv thaiv hydrogen corrosion nyob rau hauv qhov kub thiab txias.

11. Tungsten (W): Tungsten muaj lub siab melting point thiab ib tug loj lub ntiajteb txawj nqus. Nws yog ib qho khoom muaj txiaj ntsig alloy. tungsten thiab carbon daim ntawv tungsten carbide nrog siab hardness thiab hnav tsis kam. Ntxiv tungsten rau cov cuab yeej hlau tuaj yeem txhim kho qhov tawv tawv thiab thermal zog, thiab tuaj yeem siv rau kev txiav cov cuab yeej thiab forging tuag.

12. Niobium (Nb): Niobium tuaj yeem kho cov nplej thiab txo qhov kub thiab txias ntawm cov hlau, thiab txhim kho lub zog, tab sis cov plasticity thiab toughness txo. Ntxiv niobium rau cov hlau tsis tshua muaj hlau zoo tib yam tuaj yeem txhim kho qhov ua haujlwm ntawm atmospheric corrosion thiab hydrogen, nitrogen thiab ammonia corrosion ntawm kub. Niobium txhim kho weldability. Qhov sib ntxiv ntawm niobium rau austenitic stainless hlau tuaj yeem tiv thaiv intergranular corrosion.

13. Cobalt (Co): Cobalt yog cov hlau tsis tshua muaj nqi, uas feem ntau yog siv rau hauv cov hlau tshwj xeeb thiab cov alloys, xws li cov hlau kub-lub zog thiab cov khoom sib nqus.

14. Copper (Cu): Cov hlau smelted los ntawm WISCO nrog Daye ore feem ntau muaj tooj liab. Tooj liab tuaj yeem txhim kho lub zog thiab toughness, tshwj xeeb tshaj yog atmospheric corrosion kev ua tau zoo. Qhov tsis zoo yog tias nws yog ib qho yooj yim los tsim kub brittleness thaum lub sij hawm ua hauj lwm kub, thiab cov yas yog txo qis thaum cov ntsiab lus tooj liab ntau tshaj 0.5 feem pua. Thaum cov ntsiab lus tooj liab tsawg dua 0.50 feem pua, nws tsis cuam tshuam rau qhov weldability.

15. Aluminium (Al): Aluminium yog deoxidizer feem ntau siv hauv cov hlau. Ntxiv ib qho me me ntawm txhuas rau cov hlau tuaj yeem ua kom zoo dua cov nplej thiab txhim kho cov kev cuam tshuam toughness, xws li 08Al steel rau sib sib zog nqus-kos duab nyias. Aluminium kuj muaj cov khoom tiv thaiv oxidation thiab tiv thaiv corrosion. Kev sib xyaw ua ke ntawm txhuas thiab chromium thiab silicon tuaj yeem txhim kho qhov kub thiab txias ntawm cov khoom zoo thiab kub kub corrosion tsis kam ntawm cov hlau. Qhov tsis zoo ntawm aluminium yog tias nws cuam tshuam rau kev ua haujlwm kub, weldability thiab machinability ntawm steel.

16. Boron (B): Ntxiv me me ntawm boron rau cov hlau tuaj yeem txhim kho lub compactness thiab kub dov zog ntawm cov hlau thiab ua kom lub zog.

17. Nitrogen (N): Nitrogen tuaj yeem txhim kho lub zog, tsis tshua muaj kub toughness thiab weldability ntawm cov hlau, thiab ua rau kev laus rhiab heev.

18. Tsis tshua muaj ntiaj teb (Xt): Rare ntiaj teb cov ntsiab lus xa mus rau 15 lanthanoid cov ntsiab lus nrog atomic tooj 57-71 nyob rau hauv lub sij hawm. Cov ntsiab lus no yog tag nrho cov hlau, tab sis lawv cov oxides zoo li "lub ntiaj teb", yog li lawv raug hu ua lub ntiaj teb tsis tshua muaj. Ntxiv lub ntiaj teb tsis tshua muaj rau cov hlau tuaj yeem hloov qhov muaj pes tsawg leeg, cov duab, kev faib tawm thiab cov khoom ntawm kev suav nrog hauv cov hlau, yog li txhim kho ntau yam khoom ntawm cov hlau, xws li toughness, weldability, thiab txias ua haujlwm. Lub ntiaj teb tsis tshua muaj ntxiv rau plowshare steel los txhim kho hnav tsis kam.

Post Casting txheej txheem

1. Kev kho cua sov: annealing, carbonization, tempering, quenching, normalizing, nto tempering

2. Cov khoom siv ua haujlwm: CNC, WEDM, tshuab dhos, milling tshuab, drilling tshuab, grinder, thiab lwm yam;

3. Kev kho deg: hmoov txau, chrome plating, painting, sandblasting, npib tsib xee plating, galvanizing, blackening, polishing, bluing, thiab lwm yam.

Pwm thiab tshuaj xyuas Fixtures

1. Pwm kev pab cuam lub neej: feem ntau yog semi-permanent. (tsuas yog ua npuas ncauj ploj).

2. Pwm lub sij hawm xa tuaj: 10-25 hnub, (raws li cov qauv khoom thiab cov khoom loj).

3. Tooling thiab pwm tu: Zhongwei yog lub luag hauj lwm rau precision qhov chaw.

Kev Tswj Xyuas Zoo

1. Kev tswj kom zoo: tus nqi tsis zoo yog tsawg dua 0.1 feem pua ​​.

2. Cov qauv thiab kev sim ua haujlwm yuav raug tshuaj xyuas 100 feem pua ​​​​ntawm kev tsim khoom thiab ua ntej xa khoom, kuaj cov qauv rau cov khoom loj raws li ISDO cov qauv lossis cov neeg siv khoom.

3. Cov khoom siv kuaj: kuaj pom qhov tsis zoo, spectrum analyzer, golden duab analyzer, peb-coordinate ntsuas tshuab, hardness kuaj khoom, tensile kuaj tshuab;

4. Muab kev pab cuam tom qab muag.

5. Qhov zoo tuaj yeem taug qab.

Daim ntawv thov

Cov cuab yeej Steel Silica Sol Investment Casting yog siv los tsim ntau yam cuab yeej txiav, ntsuas cov cuab yeej, pwm, thiab lwm yam. T7 thiab T8 muaj qhov tawv tawv thiab tawv, thiab tuaj yeem siv los tsim cov punches, chisels, hammers thiab lwm yam cuab yeej. T9, T10, T11 muaj hardness siab thiab nruab nrab toughness, thiab yuav siv tau los tsim tej cuab yeej xws li laum khoom, planers, kais, tes saw hniav, thiab txias ua hauj lwm tuag. T12 thiab T13 muaj siab hardness, tsis tshua muaj toughness, thiab zoo hnav tsis kam. Lawv tuaj yeem siv los ua cov cuab yeej txiav xws li cov ntaub ntawv thiab scrapers, nrog rau kev ntsuas cov cuab yeej xws li ntsuas ntsuas thiab cov qauv ntsuas. Cov cuab yeej carbon steel yuav tsum tau kho cua sov ua ntej siv.