Yuav Ua Li Cas Master Calendering Thiab Leveling Technology Rau Titanium Welded Tubes?

Piv nrog seamless titanium raj,titanium welded tubes feature ntau lawm efficiency, zoo yield thiab superior specification adaptability. Txawm li cas los xij, qhov tsis xws luag xws li kev ntxhov siab, kev tsis sib haum xeeb thiab kev sib txawv ntawm qhov sib txawv txwv lawv cov ntawv thov hauv cov xwm txheej siab kawg. Raws li cov txheej txheem tseem ceeb, calendering thiab leveling qhov ntev, optimize weld seams thiab tswj residual kev nyuaj siab los ntawm kev tswj cov yas deformation, uas exerts ib tug ncaj qha cuam tshuam rau qhov zoo thiab kev cia siab ntawm cov khoom tiav.

 

 

1. Txheej txheem txheej txheem

Tom qab dov txoj kev, high-frequency welding thiab weld hlaws tshem tawm, titanium welded hlab feem ntau raug kev txom nyem los ntawm tsis zoo roundness, tsa weld seams, khoov deformation thiab residual tensile stress. Calendering thiab leveling siv radial siab los ntawm ntau pawg ntawm cov menyuam tuag los ua rau me ntsis thiab zoo li cov yas deformation ntawm cov hlab, yog li txhawm rau calibrate roundness, flatten weld seams, txo cov kev ntxhov siab uas seem thiab txo qhov tawg thiab kev ntxhov siab-corrosion txaus ntshai.

 

2. Cov Ntsiab Cai Tswjfwm

• Deformation tus nqi

Tag nrho cov deformation yog tswj tsis pub dhau 0.5% -3%. Muab titanium qhov tseem ceeb ntawm lub caij nplooj ntoos hlav rov qab, ntau qhov kev txo qis me me tau txais yuav. Kev deformation ntau dhau yuav ua rau cov phab ntsa tuab ntawm qhov tsis kam lees, nto tev thiab micro-cracks, thaum tsis txaus deformation ua rau kev ua haujlwm tsis zoo.

• Roll profile thiab nro

Micro-tension yog siv los tiv thaiv lub raj twisting thiab sib txawv. Arc-shaped rollers tsis txhob khawb qhov chaw. Weld seams yuav tsum tau ua kom zoo rau kev sib faib quab yuam kom tsis txhob muaj cov phab ntsa-thickness txo.

• Lubrication thiab kev tiv thaiv

Tshwj xeeb lubricants yog siv thiab cov menyuam nto roughness yog nruj me ntsis tswj. Rau high-purity thiab kho mob-qib titanium raj, degreasing thiab ntxuav yuav tsum tau ua tom qab ua kom tshem tawm cov roj nplua nyeem.

• Residual stress

Compressive nto kev nyuaj siab qhia los ntawm calendering counteracts vuam-induced tensile stress. Kev ntsuas kub qis yog qhov siv tau rau cov khoom siv tshuaj titanium zoo tib yam. Rau high-corrosion-resistant titanium raj, qhov kub thiab txias-relief annealing yuav tsum tau tom qab leveling los txhim kho kev ntxhov siab-corrosion kuj.

 

3. Cov txheej txheem nyuaj

Lub caij nplooj ntoos hlav loj-rov qab ntawm titanium ua rau ib qho kev txo qis tsis txaus rau kev tsim khoom. Cov khoom sib txawv ntawm weld seams thiab lub hauv paus hlau ua rau muaj qhov tsis sib xws. Thin-walled tubes yog qhov ua rau tawg, uas ua rau muaj kev xav tau siab ntawm cov khoom siv synchronization raug.

 

 

1. Multi-roll Servo-Synchronized Calendering Unit

Ntau pawg ntawm nws tus kheej servo-driven siab rollers hloov cov pa hydraulic systems, ua kom micron-theem tus neeg hloov kho ntawm kev txo qis nrog synchronous linkage. Nws zam kev tawg ntawm nyias-walled titanium raj thiab stabilizes zus tau tej cov me-inch nyias-walled titanium welded hlab. Lub siab chais yog ua los ntawm kub-ua hauj lwm tuag steel nrog DLC ​​txheej los yog nitriding kev kho mob kom txo tau cov titanium sticking thiab ntev cov menyuam cov kev pab cuam lub neej.

 

2. On-line Weld Seam Identification thiab Tracking System

Lub zeem muag sensors taug qab weld seams nyob rau lub sijhawm tiag tiag, tuaj yeem hloov kho cov menyuam lub cev thiab lub zos txo kom meej yob thiab flatten weld seams thaum tswj deformation ntawm lub hauv paus hlau. Nws tiv thaiv lub zos over-pressure thiab tsis sib luag phab ntsa thickness tshwm sim los ntawm weld-seam offset, txhim kho cov khoom sib xws thiab yoog mus rau high-speed nruam ntau lawm.

 

3. Kaw-loop Control System nrog Multi-parameter On-line Detection

Nruab nrog laser txoj kab uas hla ntsuas, ntsuas ellipticity thiab nto qhov muag pom qhov tsis pom kev, lub kaw lus sau cov ntaub ntawv hauv lub sijhawm nrog rau sab nraud, roundness, straightness thiab defects. Cov ntaub ntawv khaws tseg yog pub rov qab rau kev hloov pauv hloov pauv ntawm kev txo qis, kab nrawm thiab nro, tsim lub voj kaw ntawm "nrhiav-xws li-kho kho". Nws hloov cov ntawv qhia chaw kuaj xyuas, txo tib neeg kev ua yuam kev thiab stabilizes batch khoom zoo.

 

4. Integrated Cleaning Module

Rau high-purity thiab kho mob-qib titanium welded hlab, muaj nuj nqi xws li on-line purging, tshuaj tsuag degreasing thiab ziab yog kev koom ua ke ntawm qhov chaw nres tsheb calendering. Qib thiab kev tu saum npoo yog ua tiav ib txhij kom tsis txhob muaj kev sib kis los ntawm kev tuav ob sab thiab ua kom tau raws li qhov yuav tsum tau ua kom huv si rau cov khoom siv high-end.

 

 

1. Cov Khoom Muag Khoom Zoo

Calendering thiab leveling txhim kho qhov sib npaug thiab sab nraud qhov tseeb ntawm titanium welded raj, smooths weld seams thiab optimizes residual-stress faib, pab txhawb kev ntxhov siab-corrosion tsis kam thiab qaug zog ntawm cov hlab tiav. Cov khoom tsim nyog tuaj yeem siv rau cov khoom siv hluav taws xob thiab cov kav dej hiav txwv, ib nrab hloov cov nqi siab seamless titanium raj thiab txiav cov nqi khoom.

 

2. Kev lag luam tus nqi

• Cov khoom lag luam siab dua: Kev tsis lees paub los ntawm qhov tsis xws li weld-seam, qhov tsis sib thooj thiab qhov tsis zoo ntawm qhov chaw raug txo, txo qis cov khoom siv titanium.
• Ntxiv tus nqi siab dua: Ordinary titanium welded raj feem ntau yog siv rau cov khoom qis kawg. Tom qab calendering thiab leveling, lawv muaj peev xwm ua hauj lwm high-end teb xws li cov khoom siv marine, nuclear fais fab auxiliary pipelines, cov khoom siv tshuaj thiab high-end heat exchange systems.
• Kev txuag hluav taws xob thiab kev tsim khoom loj: Titanium welded raj muaj lub voj voog luv luv thiab kev siv hluav taws xob qis dua piv nrog cov txheej txheem forging-and-piercing rau seamless titanium raj. Kev tsim khoom loj tuaj yeem ua tiav nrog kev txhawb nqa calendering ntau lawm kab.

 

3. Kev tsim kho tus nqi

Lub hauv paus ntawm calendering-and-leveling cov txheej txheem thiab cov khoom siv rau titanium welded hlab ua rau qhov khoob hauv kev ua tiav thev naus laus zis, txhim kho titanium-txhim kho cov saw hlau, txhawb kev txhim kho marine, tshiab-zog thiab high-end-cov cuab yeej kev lag luam, thiab txo cov ntshuam dependence rau cov ntaub ntawv tseem ceeb.

 

 

Ruihang muab cov ntaub ntawv zoo tshaj plaws rau koj cov khoom siv precision. Yog tias koj muaj kev xav tau kev yuav khoom, thov hu rau peb ntawm email:Sam.Rui@bjrh-titanium.com