Titanium barstraightening yog cov txheej txheem tseem ceeb uas siv cov quab yuam sab nraud los txhawb kev tswj cov yas deformation hauv titanium tuav, tshem tawm cov teeb meem xws li khoov thiab waviness, thiab xyuas kom meej qhov ncaj thiab qhov tseeb. Cov txheej txheem revolves nyob ib ncig ntawm ob lub ntsiab txoj kev: txias straightening thiab kub straightening, yoog mus rau txawv specifications thiab alloy xeev. Kev tswj xyuas nruj ntawm cov kev ntxhov siab seem thiab qhov zoo ntawm qhov chaw kuj tseem ceeb heev. Cov hauv qab no muab cov lus qhia ntxaws ntxaws uas suav nrog cov txheej txheem tseem ceeb, cov txheej txheem tseem ceeb, cov tsis tseem ceeb, kev tswj kom zoo, thiab cov teeb meem tshwm sim.
I. Mainstream alignment method thiab lawv cov xwm txheej siv tau
A.Pressure straightening: Ib zaug -point lossis multi-point pressing application induces reverse plastic deformation at the khoov, counteracting the original curvature. Loj - txoj kab uas hla, nkhaus titanium pas nrig, xws li cov pas nrig forged. Siab straightening tshuab, hydraulic xovxwm.
B. Roller straightening (oblique roller / sinusoidal): Ntau- yob (5-29 yob) txuas ntxiv peb- taw tes dabtsi yog khoov yog siv los maj mam txo qhov seem curvature, thiab sinusoidal straightening algorithm yog ua hauj lwm los optimize lub yob txoj hauj lwm. Me me thiab nruab nrab-inch titanium rods, loj ntau lawm. Diagonal yob straightening tshuab.
C. Nrho straightening: Siv lub zog tensile ntev tshaj lub zog tawm los ua kom cov yas elongation zoo ib yam hauv txhua ntu, yog li tiv thaiv nthwv dej - zoo li qhov tsis xws luag. Me me -inch, wavy- zoo li titanium pas nrig nrog qhov tsis xws luag. Tension Leveling tshuab.
D. Kub straightening (xws li thermal tensioning): Thaum tshav kub kub cov khoom mus rau cov yas deformation ntau yam hauv qab lub sij hawm hloov chaw (xws li, kwv yees li 750℃rau Gr5), ces siv lub siab / nro rau straightening, thiab thaum kawg txias thiab solidify. Siab -lub zog titanium alloy, me me - txoj kab uas hla, yooj yim tawg rods. Tension / compression kuaj tshuab nrog cov khoom siv cua sov.
II. Cov Ntsiab Cai Txheej Txheem
Ua ntej- ua tiav thiab Clamping
Ntxuav cov roj thiab nplai kom tsis txhob muaj kev cuam tshuam los yog kev ntxhov siab; loj - txoj kab uas hla yuav tsum tau ua ntej - straightening (siab straightening) kom txo tau curvature, pab txhawb cov menyuam tom ntej / nro straightening.
Xyuas kom lub zog clamping tsis sib xws thaum lub sij hawm clamping los tiv thaiv slippage los yog kawg lub ntsej muag puas tsuaj; high-kub straightening yuav tsum siab -kub resistant fixtures los tiv thaiv clamping tsis ua hauj lwm nyob rau hauv high kub.
Parameter Matching Principles
Roller straightening: Cov menyuam txoj kab uas hla me me thiab ntau cov menyuam yaus ua rau muaj qhov tseeb dua; Cov menyuam qhov sib nrug yuav tsum tau yoog mus rau lub bar txoj kab uas hla, lub kaum sab xis ntawm cov menyuam yaus txo qis nrog kev nce bar txoj kab uas hla, thiab lub siab yog qhov zoo sib xws nrog cov khoom muaj zog thiab curvature.
Tension straightening: Tus nqi stretching yog tswj ntawm 0.5% -2% (txog 2% nyob rau hauv lub xeev kub), tsis txhob overstretching uas ua rau txoj kab uas hla deviations.
Thermal straightening: Qhov kub yog tswj ntawm 50-100℃hauv qab ntawm theem hloov pauv (piv txwv li, 750℃rau Gr5), tuav rau 10-30s, ua raws li kev ncaj ncaj thiab cua txias lossis txias txias.
Txias thiab Post- ua tiav
Tom qab txias straightening, natural aging yuav siv tau los tshem tawm cov residual stress; Tom qab kub straightening, cua txias yog nyiam kom tsis txhob muaj cov qauv tsis sib xws los yog deformation rebound los ntawm dej txias.
Yog tias tsim nyog, kev ntxhov siab txo qis (piv txwv li, 500-600 degree, tuav rau 30-60min) yog ntxiv kom txo qis kev ntxhov siab kom tsawg dua lossis sib npaug li 150MPa.
III. Kev Tswjhwm Zoo thiab Kev Ntsuas Cov Qauv
Kev Ncaj Ncees: Kev kho mob qib titanium rods Tsawg dua lossis sib npaug ntawm 1mm / m, qib aerospace Tsawg dua lossis sib npaug li 0.5mm / m, qib qib qis dua lossis sib npaug li 3mm / m; sim siv ib tug straightedge, dial indicator, los yog laser straightness ntsuas ntsuas.
Surface Quality: Tsis muaj qhov sib cais, tawg, lossis tev; nto roughness Ra Tsawg dua lossis sib npaug ntawm 1.6μm; Qhov chaw tsis xws luag yog kuaj pom qhov muag thiab nrog kev ntsuas tam sim no.
Residual Stress: Tested siv X-ray diffraction, tswj kom tsawg dua los yog sib npaug li 150MPa los tiv thaiv deformation thaum ua tom ntej los yog tawg thaum lub sij hawm kev pab cuam.
Dimensional Accuracy: Diameter kam rau ua ± 0.05-± 0.1mm (nyob ntawm daim ntawv thov), ovality Tsawg dua lossis sib npaug li 0.1mm.
Baoji Reliab Metal Materials Co., Ltd
Txawb: 0086 13092900605
Lub Chaw Muag Khoom 1: WhatsApp +8613092900605 (Mr.Gary)
Chaw Muag Khoom 2: +8613092913521(Ms. Sophia)
Chaw nyob: No.35 Baoti Rd, Weibin District, Baoji, Suav
