Lub luag haujlwm tseem ceeb ntawm cov khoom siv hauv cov khoom siv hauv 72V Cartridge rhaub

Thaum xaiv 72V cartridge rhaub, cov ntaub qhwv tsis yog qhov teeb meem me me; nws yog qhov tseem ceeb tshaj plaws txiav txim siab nyob rau hauv ntev npaum li cas lub rhaub yuav kav ntev npaum li cas thiab yuav txhim khu kev qha. Lub sheath yog qhov ncaj qha sib ntaus sib tua ib puag ncig uas nws ua haujlwm, thaum qhov hluav taws xob thiab wattage txhais cov hluav taws xob muaj nuj nqi. Txawm hais tias tag nrho cov yam ntxwv hluav taws xob zoo sib xws, xaiv qhov tsis ncaj ncees lawm yuav ua rau tsis ua haujlwm sai thiab txaus ntshai.

Lub sheath yog qhov tseem ceeb uas tiv thaiv, txhawb nqa, thiab hloov cov cua sov. Thaum tsim lub plhaub rau lub cev 72V, uas feem ntau yog siv rau kev ua haujlwm nyuaj lossis tshwj xeeb, nws yuav tsum muaj peev xwm tswj tau qee yam tshuaj, thermal, thiab kev siv tshuab. Tib neeg feem ntau xav tias "hlau yog hlau," uas yog qhov yuam kev kim heev.


Txuj thiab siab -Tsub Alloys: Cov neeg ua haujlwm
Cov txheej txheem alloys ua haujlwm zoo rau ntau qhov kev lag luam dav siv hauv qhuav, tsis yog -corrosive settings, nrog rau cov cua sov aluminium pwm, platens, lossis ntim lub puab tsaig. Lawv yog cov sib xyaw ua ke zoo ntawm kev ua tau zoo thiab pheej yig.

Incoloy® 800/840: Muaj cov laj thawj zoo vim li cas cov nickel - hlau- chromium alloys yog cov qauv kev lag luam. Lawv zoo dua los tiv thaiv oxidation ntawm qhov kub thiab txias thiab muaj zog ntawm qhov kub thiab txias (feem ntau txog 760-870 ° C / 1400-1600 ° F). Lawv ua haujlwm zoo tshaj plaws rau feem ntau 72V daim ntawv thov thaum qhov kub thiab txias yog qhov tsim nyog thiab cov cua tswj tau.

Stainless Hlau 304 yog ib qho kev xaiv pheej yig rau kev huv, qhuav qhov chaw uas qhov kub thiab txias feem ntau qis dua 315 ° C (600 ° F). Nws tiv taus corrosion txaus rau feem ntau siv, tab sis tsis txaus rau cov tawv tawv.

Corrosive thiab Chemical Ib puag ncig: Txhim kho kev tiv thaiv
Nyob rau hauv ntau qhov chaw uas corrosion yog qhov teeb meem tseem ceeb, 72V cua sov siv. Cov ntaub ntawv txheem yuav tawg sai sai.

Khoom noj khoom haus, Tshuaj, & Tshuaj Ua Haujlwm: Cov khoom siv uas yuav tsum tau ntxuav txhua hnub nrog cov tshuaj chlorinated, cov khoom noj acidic, lossis cov kua ntsev xav tau ntau dua - cov ntaub ntawv zoo. 316} / 316L stainless hlau (nrog molybdenum ntxiv) yog qhov zoo tshaj ntawm kev tiv thaiv pitting thiab crevice corrosion. Incoloy® 825 los yog Hastelloy® C-276 sheaths yog siv nyob rau hauv cov tshuaj hnyav tshaj plaws. Cov nickel-based alloys tuaj yeem sawv ntsug rau ntau cov kua qaub thiab chlorides, uas yog vim li cas lawv tseem ceeb heev rau cov tshuaj tua kab mob, cov khoom sib tov, thiab cov tshuaj tua kab mob ua haujlwm kom zoo.

Rau cov dej hiav txwv lossis siab - siv cov av noo, cov tshuaj tsuag ntsev thiab cov dej tsis tu ncua xav tau kev tiv thaiv ntxiv ntawm 316-qib stainless hlau lossis cov alloys tshwj xeeb kom tsis txhob cuam tshuam sai.

Kev Pabcuam ntawm Kub Kub thiab nrog Abrasives: Lub zog hauv qab kev ntxhov siab
Kev ncaj ncees yog qhov tseem ceeb heev hauv cov ntawv thov uas siv siab -kub polymers, molten hlau, lossis cov xov xwm abrasive.

Thermal Cycling & Scaling: Thaum cov ntaub ntawv sheath tau sov thiab txias dua (thermal cycling), lawv tuaj yeem cuam tshuam, nplai, lossis tsim micro- tawg. Incoloy® 825 thiab RA330 yog qhov kev xaiv zoo tshaj plaws ntawm no vim lawv muaj zog heev thiab tiv taus carburization thiab oxidation. Qhov no ua rau cov sheath kev ncaj ncees thiab cov compactness ntawm sab hauv MgO rwb thaiv tsev.

Abrasion thiab Erosion: Lub phab ntsa tuab tuab (piv txwv li, 0.040 "tsis yog 0.020") feem ntau xav tau thaum lub tshuab cua sov muab tso rau hauv cov khoom txav (xws li qee cov yas lossis cov khib nyiab) los yog raug kev co. Qhov no muab lub zog ntxiv uas yuav tsum tau ua kom tsis txhob tawg lossis hnav thaum lub sijhawm.

Kev kho deg thiab tej yam uas xav txog Mechanically
Sheath kev kho mob kuj tseem saib xyuas qhov sib txuas ntawm lub rhaub thiab nws qhov bore.

Dub Oxide Txheej: Qhov no yog txheej txheem hloov dua siab tshiab uas ua rau cov khoom ua haujlwm tsis zoo. Nws yog qhov pom zoo heev rau kev ua kom haum nrog nruj tolerances lossis daim ntawv thov uas lub rhaub yuav tsum tau muab tshem tawm thiab muab tso rov qab rau ntau zaus. Nws tso tseg tsis muaj dej khov (txias vuam) nruab nrab ntawm lub plhaub thiab cov khoom siv hlau (xws li txhuas), uas ua rau ob qho tib si muaj kev nyab xeeb thaum nruab.

Sheath Phab Ntsa Thickness: Qhov no yog kev lag luam - tawm ntawm qhov nws ua haujlwm tau zoo thiab nws muaj zog npaum li cas. Ib phab ntsa nyias yuav txo tau cov thermal loj ntawm cov coil tiv thaiv thiab lub hom phiaj, uas ua kom cov txheej txheem cua sov thiab ua kom cov lus teb zoo dua. Lub phab ntsa tuab muab qee qhov ceev ntawm cov tshuaj tiv thaiv hauv kev sib pauv rau kev siv tshuab zoo dua qub thiab ua haujlwm tau zoo nyob rau hauv cov xwm txheej uas cov khoom hnav sai sai los yog nyob rau hauv lub siab ntau.

Xaus: Xaiv lub sheath ua ib feem ntawm kev txiav txim siab kev sib koom ua ke
Txhawm rau xaiv lub tshuab hluav taws xob 72V, koj yuav tsum ua qhov kev ntsuam xyuas ntawm ib puag ncig uas nws yuav siv. Qhov no suav nrog saib qhov kub thiab txias profile, muaj cov tshuaj lom neeg lossis cov dej noo, kev ntxhov siab ntawm cov neeg kho tshuab, thiab cov thermal teb uas xav tau.Cov khoom siv sheath yog thawj kab ntawm kev tiv thaiv. Lub tshuab cua sov mus los ntawm kev ua cov khoom lag luam mus rau qhov ntev - kav ntev, kev sib xyaw ua ke los ntawm kev siv cov hlau zoo, xws li tus qauv Incoloy 800 rau cov pwm qhuav thiab tuab -walled, dub- oxidized 316 stainless rau lub tshuab ntxuav tais diav. Qhov kev xaiv zoo tshaj plaws no yog txoj hauv kev zoo tshaj plaws los tiv thaiv kev ua tsis tiav thaum ntxov thiab tig lub tshuab cua sov los ntawm qee yam uas xav tau kev saib xyuas ntau rau hauv qhov tseem ceeb ntawm cov txheej txheem kev ntseeg siab.