Roller straightening thiab tensioning ntawm titanium pas nrig
Titanium rods thiab titanium alloy rods yog feem ntau siv nyob rau hauv ntau yam kev lag luam daim ntaub ntawv, nrog rau cov aerospace, kho mob, tshuaj thiab automotive industries, thiab lwm yam. Thaum tsim thiab ua cov kab no, feem ntau yog tsim nyog los tswj lawv lub zog thiab cov duab los xyuas kom meej cov khoom zoo thiab kev ua tau zoo. Yog li cas titanium alloy rods tuaj yeem khoov ncaj qha?
Titanium rods tsis tuaj yeem khoov ncaj qha thiab yuav tsum tau tuav tshwj xeeb thiab ua tiav los muab cov duab xav tau. Titanium rods feem ntau yog cov ntaub ntawv nyuaj thiab nkig uas tsis tuaj yeem khoov tau yooj yim li qee yam hlau. Txhawm rau khoov cov titanium alloys, feem ntau koj yuav tsum siv cov cuab yeej tsim nyog thiab txoj hauv kev, xws li cua sov thiab machining, los tsim ib tug pas nrig uas yog softer thiab yooj yim rau khoov. Cov txheej txheem no yuav tsum muaj cov cuab yeej tshwj xeeb thiab cov txheej txheem, thiab ua tau zoo tshaj plaws los ntawm cov kws tshaj lij los xyuas kom tsis muaj kev puas tsuaj rau cov khoom siv lossis teeb meem kev nyab xeeb.
Kev tswj nruj:
Tension yog hais txog lub zog sab hauv lossis sab nraud ntawm cov khoom, feem ntau ntsuas hauv Newtons (N) lossis phaus (lb). Thaum tsim thiab ua cov titanium rods lossis titanium alloy rods, nws yog ib qho tsim nyog los xyuas kom meej tias qhov nro ntawm cov khoom nyob rau hauv qhov nro ntau yam kom tsis txhob muaj kev puas tsuaj los yog hloov pauv ntawm cov khoom.
Kev tswj nruj yog feem ntau ua tiav los ntawm kev siv tshuab lossis hluav taws xob. Cov tshuab no tuaj yeem saib xyuas qhov nro thiab kho cov txheej txheem yog tias tsim nyog los xyuas kom meej qhov zoo sib xws.
kev ncaj ncaj ncaj
Sequential straightening kuj ncaj ib thooj ntawm ib lub sij hawm. Qhov zoo ntawm kev ncaj nraim feem ntau yog nyob ntawm lub tshuab straightening siab thiab cov menyuam inclination lub kaum sab xis. Tus nqi ntawm lub siab nyob ntawm seb hom alloy thiab curvature. Rau titanium alloys nrog lub zog siab, lub siab ncaj yuav tsum loj dua thaum lub curvature loj, thiab vice versa. Lub kaum sab xis ntawm lub ntsuas ntsuas yog nyob ntawm txoj kab uas hla ntawm lub workpiece. Workpieces nrog loj diameters yuav tsum muaj me me straightening inclination ces kaum. Tom qab kev ncaj ncaj loj, cov khoom ua haujlwm tsis tsim nyog yuav tsum tau rov qab los rau rov ncaj. titanium cov kav dej uas tsis tuaj yeem ncaj yuav tsum raug xa mus rau lub tshuab nro straightening rau straightening.
Nyob rau hauv ntau lawm, rau workpieces nrog yooj yim cross-sections, multi-roller straightening nrog ntau tshaj 4 rollers (feem ntau 5 mus rau 29 rollers) yog dav siv. Nws txoj haujlwm ua haujlwm yog nyem lub workpiece tsis tu ncua thiab rov ua peb zaug los ntawm txhua tus menyuam. Point dabtsi yog khoov, yog li maj mam txo qhov kev hloov pauv ntawm qhov seem curvature ntawm lub workpiece.
Roller straightening:
Roller straightening yog ib txoj hauv kev siv los kho cov duab ntawm cov ntaub ntawv hlau, feem ntau yog siv rau hauv kev tsim cov pas nrig, raj thiab cov xov hlau. Hauv kev tsim cov titanium rods thiab titanium alloy rods, txoj kev no kuj tseem siv tau los txhim kho qhov ncaj thiab cov duab ntawm cov pas nrig.
Roller straightening siv cov txheej txheem ntawm cov chais uas hla qhov ntev ntawm cov khoom siv thiab siv lub zog rau nws kom tshem tawm cov camber ntau dhau.
Lub hauv paus ntsiab lus ntawm cov menyuam straightening titanium rods:
● Feem ntau hais lus, qhov me me ntawm txoj kab uas hla ntawm cov menyuam thiab ntau dua cov menyuam, qhov siab dua qhov tseeb; tus nqi me me ntawm cov menyuam nyob deb 5 yog qhov muaj txiaj ntsig zoo rau qhov tom ntawm lub workpiece thiab tsim cov txheej txheem ncaj.
● Nyob rau hauv cov menyuam straightening, lub luag haujlwm tseem ceeb ntawm thawj ob peb lub chais yog txo qhov sib txawv ntawm qhov seem curvature ntawm lub workpiece raws qhov ntev kev taw qhia, thiab lub luag haujlwm tseem ceeb ntawm ob peb lub rollers kawg yog txo cov seem seem uas zoo ib yam.
● Lub straightening zoo feem ntau yog nyob ntawm qhov kev txiav txim siab ntawm qhov rov qab curvature ntawm workpiece nyob rau hauv txhua tus menyuam. Siv qhov rov qab khoov loj dua ntawm thawj ob peb yob (thib ob thiab peb yob). Qhov rov qab curvature ntawm cov yob hauv qab no yog txiav txim siab los ntawm qhov siab tshaj qhov seem curvature tsuas yog txaus kom ncaj ncaj rau yav dhau los yob uas nyob ib sab.
●Qhov loj dua qhov hardening yam 7, qhov nyuaj dua cov khoom yog kom ncaj. Nyob rau lub sijhawm no, qhov loj dua rov qab khoov tus nqi, tus lej loj ntawm cov hlua khi, thiab cov menyuam txoj kab uas hla me me yuav tsum raug xaiv.
