Precision Machining & Tolerance Calibration Standards for High -Steel Heating Systems
High-precision pwm cua sov thiab qhov tsis tu ncua- kub ntau lawm tso rau pem hauv ntej ultra- qhov yuav tsum tau muaj rau mounting qhov machining raug. Cov txheej txheem drilling ib txwm tsis tuaj yeem ua tau raws li qhov xav tau nruj ntawm qhov siab - cov khoom siv hluav taws xob ua haujlwm tau zoo, ua rau muaj qhov sib txawv tsis ruaj khov thiab muaj kev cuam tshuam coaxiality. Cov txheej txheem machining raug txwv tsis pub siv lub tshuab hluav taws xob hloov hluav taws xob thiab kev pabcuam lub neej, thiab tsis tuaj yeem txhawb nqa siab - qhov raug kaw- voj tswj ntawm lub tshuab thermocouple. Cov txheej txheem kev ua tiav thiab kev kam rau siab calibration yog qhov tseem ceeb rau kev tsim kho siab -kev ruaj ntseg muaj cua sov tshuab.
Reamer xov yog cov txheej txheem tseem ceeb kom ua tiav cov qauv qhov kam rau ua. Cov cuab yeej siv niaj hnub tsim cov phab ntsa tsis sib xws thiab qhov tsis sib xws thaum lub sijhawm drilling, nrog kev kam rau siab hloov siab tshaj 0.2 hli hauv feem ntau. Precision reamers ua ntu ntu ntu ntawm qhov drilled, kom tswj tag nrho txoj kab uas hla ntawm qhov ntev ntawm 0-0.1mm thiab ua kom cov phab ntsa du thiab zoo ib yam. Uniform dimensional kam rau ua paub txog cov qauv nruj haum nrog cov cua sov, tshem tawm qhov sib txawv ntawm qhov sib txawv.
Coaxiality thiab straightness calibration xyuas kom meej linear stress-free installation of heaters. Uncalibrated qhov muaj dabtsi yog khoov thiab eccentricity yuam kev, ua rau inclined tso cua sov tso thiab uneven circumferential khoob. Hauv zos oversized qhov sib txawv ua rau muaj kev sib xyaw ua ke ntawm cov cua sov thiab overheating, thaum ib nrab nruj haum ua rau extrusion kev ntxhov siab, ua rau cov txheej txheem rwb thaiv tsev puas. Standard calibration txheej txheem tswj coaxiality yuam kev hauv qab 0.05mm, paub txog tag nrho -lub voj voog sib cuag haum.
High- precision machining tsis tsuas yog txhim kho cov cua sov ua haujlwm xwb tab sis kuj ua kom zoo dua qhov kub thiab txias. Uniform heat dissipation tshem tawm qhov kub ntawm qhov sib txawv cuam tshuam hauv zos, ua rau cov ntaub ntawv thermocouple sampling ntau dua thiab rov ua dua. Cov khoom siv ruaj khov haum kom tsis txhob muaj kev vibration txav thiab thermal deformation, kom ntseeg tau ntev - lub sij hawm system stability. Cov lus hauv qab no sib piv cov txiaj ntsig kev ua haujlwm thiab kev ua haujlwm sib txawv ntawm cov txheej txheem machining sib txawv:
|
Txheej txheem machining |
Txoj kab uas hla Tolerance Range |
Coaxiality yuam kev |
Haum Uniformity |
Ntev -Lub Sij Hawm Cua sov |
|---|---|---|---|---|
|
Thawj Drilling nkaus xwb |
± 0.150.3 hli |
0.15 ~ 0.25 hli |
pluag, tsis sib haum |
Tsis ruaj khov, yooj yim kub drift |
|
Drilling + Yooj yim Trimming |
± 0.100.15 hli |
0.08 ~ 0.15 hli |
Nruab nrab uniformity |
Yeej ruaj khov, me ntsis hloov pauv |
|
Drilling + Precision Reaming |
Tsawg dua lossis sib npaug ± 0.05mm |
Tsawg dua los yog sib npaug li 0.05mm |
Zoo heev tag nrho - vajvoog uniformity |
Ultra- ruaj khov ntev - lub sijhawm ua haujlwm |
Raws li precision pwm ua kev paub, reamer xov txhim kho qhov kev tsim nyog tus nqi ntawm 60% mus rau 98%. High- qhov precision qhov ua tiav tso tawm cov cua kub hloov pauv kev ua haujlwm, txo qis kev ua haujlwm sab hauv los ntawm 40-60℃thiab ua rau cov khoom siv qeeb qeeb heev.
Standardized kam rau ua calibration muab cov qauv sib dhos zoo ib yam rau batch ntau lawm. Uniform qhov precision ua kom muaj cua sov ua haujlwm zoo ntawm txhua pawg ntawm cov khoom siv, zam cov khoom zoo sib txawv los ntawm kev sib txawv ntawm qhov sib txawv. Cov nyhuv cua sov ruaj khov sib tw nrog cov thermocouple siab -kev tswj xyuas kom paub tseeb cov qauv tsim.
Precision machining thiab kam rau ua calibration yog indispensable yooj yim txuas ntawm siab -kawg cua sov tshuab. Cov txheej txheem kev ua kom zoo tshaj plaws thiab kev tswj xyuas qhov tseeb txhais tau hais tias ua kom lub tshuab ua kom sov siab tshaj plaws thiab koom tes nrog cov tshuab thermocouple los tsim kom muaj -precision thiab siab- ruaj khov kho cua sov daws teeb meem.
Customized precision machining schemes tuaj yeem tsim raws li cov khoom siv hluav taws xob thiab cov txheej txheem precision kom ua tau raws li ultra- siab- qauv cua sov ntau lawm.
