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TANSO Cov Khoom

Tuam Tshoj Cov Xov Xwm Ntawm Cov Ntsia Hlau Hoobkas thiab cov chaw muag khoom | Tanso

Tam sim no, cov khoom siv ntsia hlau siv dav hauv Suav teb yog 45 steel, 40Cr, ammoniated steel, 38CrMoAl, siab kub alloy, thiab lwm yam.

1) No. 45 steel yog pheej yig thiab muaj kev ua haujlwm zoo, tab sis nws hnav tsis kam, tiv thaiv corrosion thiab kev laus ua tsis zoo.
Kev kho cua sov: Quenched thiab tempered hb220-270, kev ua haujlwm siab quenching hrc45-48.

2) Kev ua haujlwm ntawm 40Cr ua tau zoo dua li ntawm 45 steel, tab sis feem ntau nws yuav tsum tau plated nrog ib txheej ntawm chromium los txhim kho nws lub peev xwm ntawm kev ua xeb thiab hnav tsis kam. Tab sis qhov yuav tsum tau ntawm chromium plating txheej siab dua, txheej plating tsis dhau nyias thiab hnav yooj yim, tuab heev, nws yooj yim kom poob tawm, tab sis tom qab ntog tawm, nws ua kom nrawm corrosion, uas tau siv tsawg dua.
Kev kho cua sov: tempered hb220-270, tawv chrome plated HRC> 55

3) Nitriding steel thiab 38CrMoAl muaj kev ua haujlwm zoo heev thiab tau siv dav. Feem ntau, cov txheej txheem nitriding yog 0.4-0.6mm. Tab sis cov ntaub ntawv zoo no tuaj yeem tiv thaiv qhov kev xeb ntawm hydrogen chloride uas tsis muaj peev xwm thiab tus nqi siab.

4) cov ntaub ntawv superalloy zoo dua lwm cov ntaub. Cov ntaub ntawv tsis tas yuav muab plated. Feem ntau ntawm lawv siv nyob rau hauv lub hau halogen-tsis muaj hau ntswj ntawm txhaj tshuaj molding tshuab. Cov ntaub ntawv muaj lub siab los tiv thaiv, tiv thaiv xeb thiab tiv thaiv kev laus, thiab kho cov cua sov hra55`60.

Kev txhaj tshuaj ntsia hlau yog ua haujlwm hauv qhov ntsuas kub, siab siab, siab txhua yam lub zog thiab qhov kev sib txhuam siab ntev heev. Thawj ob lub ntsiab yog qhov yuav tsum ua los ntawm cov txheej txheem cov txheej txheem, thiab cov poob vim kev sib txhuam yog yam uas txav tsis dhau. Feem ntau, cov ntsia hlau tau ua haujlwm nto-nitrided txhawm rau txhim kho cov npoo tawv, uas yog, txhawm rau txhim kho qhov hnav tsis kam. Txawm li cas los xij, yog tias qhov ua rau hnav tsis pom zoo, yog tias qhov hnav tsis raug txo kom ntau li ntau tau, lub neej ua haujlwm ntawm cov ntsia hlau yuav raug txo kom tsawg.

Cov lus hauv qab no piav qhia qhov ua rau ntsia hlau ntsia thiab ua rau txo qis hnav
1. Txhua cov yas muaj qhov xav rau qhov ntsuas lub tshuab ua kom kub. Lub thawv ua cov khoom kub yuav tsum raug tswj kom nyob ze rau qhov ntsuas kub no. Lub pob zeb yas nkag rau hauv lub thawv pub mis los ntawm lub plhaw, thiab nws yuav xub mus txog qhov chaw pub khoom noj, uas yuav tso tawm cov kev sib txhuam kom qhuav. Thaum cov yas no tsis muaj qhov kub thiab lub suab yaj tsis sib xws, nws yog ib qho yooj yim los ua lub teeb ntsa sab hauv thiab sab nraud ntawm cov ntsia hlau. Ib yam li ntawd, hauv ntu ntu thiab ntu qhov homogenizing, yog tias melting lub xeev ntawm cov yas tsis zoo, nws tseem yuav ua rau hnav kev hnav.

2. Lub nrawm nrawm yuav tsum tau kho kom zoo. Vim tias qee qhov plastics ntxiv nrog ntxiv cov chaw sawv cev, xws li fiberglass, ntxhia pob zeb lossis lwm yam muab tub lim. Qhov kev sib txhuam ntawm cov ntawv ntawm cov hlau ua raw cov ntaub ntawv feem ntau ntau dua li ntawm molten plastics. Hauv kev txhaj tshuaj ntawm cov yas no, yog tias siv lub nrawm nrawm, kev txhim kho ntawm shear quab yuam ntawm cov yas yuav tseem yuav ntxiv dag zog rau cov kab lus sib txuas nrog ntau dua. Cov pob hluav taws xob txig muaj lub ntsej muag ntse thiab coj Lub zog sib ntxiv. Thaum cov inorganic pob zeb glide ntawm kev kub ceev nyob rau saum npoo ntawm hlau, lawv cov nyhuv scraping tsis yog me me. Yog li ntawd, qhov nrawm yuav tsum tsis txhob muab kho dua.


Sijhawm Post: Jun-03-2020