Txuag tshaj kaum txhiab! Qhov kev ua kom yuam kev no muab 20-xyoo- qub txeeg qub tes txiav tshuab ua lub neej tshiab!

Nyob rau hauv xyoo tas los no, kev sib tw hauv kev lag luam luam ntawv tau nce zuj zus. Txhawm rau kom muaj sia nyob thiab txhim kho hauv kev sib tw ua lag luam hnyav, nws yog ib qho tseem ceeb los tsim cov khoom zoo - thaum tseem txo cov nqi tsim khoom. Dhau li ntawm cov khoom siv raw thiab cov nyiaj ua haujlwm, cov cuab yeej tsim khoom kuj tseem cuam tshuam ncaj qha rau cov nqi tsim khoom. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau retrofit cov cuab yeej tsim khoom nrog cov peev nyiaj tsawg kom tau raws li qhov xav tau ntau lawm, tshwj xeeb tshaj yog rau cov khoom siv txawv teb chaws nrog cov nqi kho mob siab. Tau ntsib cov khoom siab thiab cov nqi kev pabcuam, yog tias pheej yig thiab siab -cov khoom siv hauv tsev tuaj yeem siv los hloov thiab hloov kho lawv, kho cov cuab yeej siv thiab txuas ntxiv tsim tus nqi rau kev tsim kho kev lag luam thiab kev tsim kho, qhov no tau dhau los ua kev pom zoo ntawm kev tswj cov nqi tsim khoom.

Yog vim li cas rau kev kho dua tshiab

Peb lub tuam txhab inline yob ntawv tiaj tus- nias tuag- txiav tshuab yog tsim los ntawm Swiss tuam txhab Boster. Txij li thaum nws tau nthuav tawm hauv xyoo 2002, nws tau ua lub luag haujlwm tseem ceeb hauv lub tuam txhab tsim khoom, ua haujlwm indentation tuag- txiav kev ua haujlwm ntawm ntau yam khoom, thiab tau siv rau lub sijhawm ntev. Cov khoom siv muaj ob lub qhov tso tawm; Thaum ib tug dispensing ncej dispenses, lwm tus preloads cov ntawv yob. Lub braking torque ntawm lub tso tawm ncej yog txiav txim los ntawm kev sib txhuam ntawm lub nres nres thiab lub nplhaib steel. Kev sib txhuam ntawm lub nres nres thiab lub nplhaib hlau yog ua tiav los ntawm rau lub tog raj kheej thawb lub taub hau. Qhov loj ntawm lub zog thawb yog hloov kho los ntawm cov hluav taws xob proportional cua valve, uas nyob rau hauv lem txwv cov zis ntawm lub unwinding nro system tswj Circuit Court board. Lub teeb liab tso zis los ntawm lub rooj tsav xwm nruj tswj Circuit Court yog txuas rau lub potentiometer txoj hauj lwm teeb liab ntawm qhov nro floating rau cov menyuam, yog li tsim ib qho nyuaj kaw - voj tswj qhov system uas sib txuas cov pneumatic thiab hluav taws xob.

Thaum lub sij hawm siv cov cuab yeej no, yeej ib txwm muaj teeb meem nrog unstable uncoiling nro ua rau downtime, nquag tu, thiab txo zus tau tej cov efficiency, thaum kuj nce tus nqi tsis xws luag. Txhawm rau daws qhov kev ua txhaum no, lub nres nres, lub tog raj kheej, hluav taws xob proportional valve, potentiometer, thiab nro qhov system tswj Circuit Court board raug hloov, tab sis qhov teeb meem tsis tau daws tag nrho. Vim tias cov khoom no yog cov khoom siv txawv teb chaws, cov khoom seem feem ntau raug nqi kaum tawm txhiab yuan, thiab kev ua txhaum tsis tu ncua cuam tshuam rau cov khoom zoo thiab kev ua haujlwm zoo. Peb lub tuam txhab kuj nquag ntxuav thiab tswj cov pawm nres, ua kom cov khoom siv tu cov nqi zoo heev.

Cov tswv yim kho dua tshiab

Txhawm rau hais txog qhov teeb meem no, peb lub tuam txhab tau txiav txim siab txhim kho cov khoom ntim khoom ntim kom ntev ntawm daim ntawv Circuit Court, siv lub txee ntab los ua kom muaj kev hloov pauv hauv daim ntawv nruj, thiab tseem txiav txim siab hloov nws lub nres nres nrog lub servo lub cev muaj zog los daws qhov teeb meem. Txawm li cas los xij, vim yog cov nqi kho dua tshiab thiab ntau qhov kev hloov pauv yuav tsum tau ua, qhov project tsis tau ua tiav raws li qhov xav tau. Tom qab ua tib zoo xav, peb txiav txim siab los hloov nws nrog qhov tsis siv neeg nro qhov sib nqus particle nres uas pheej yig, tsim qauv yooj yim, thiab ruaj khov hauv kev ua haujlwm. Thawj pneumatic nres disc sib dhos thiab pneumatic tswj qhov system raug tshem tawm, sib nqus hmoov brakes tau nruab rau ntawm ob lub shafts noj, thiab cov khoom noj khoom haus tau tsav los ntawm txoj siv synchronous. Ib daim ntawv nro sensor tau teeb tsa rau ntawm daim ntawv qhia cov menyuam nyob rau pem hauv ntej kawg ntawm tus thawj ntab cov menyuam, thiab Hall sensor tau nruab rau ntawm qhov kawg ntawm daim ntawv qhia nruab nrab cov menyuam txhawm rau txheeb xyuas cov ntawv ceev. Daim ntawv nro sensor pom qhov nro ntawm daim ntawv thiab pub nws rov qab mus rau qhov ntsuas qhov nro tas li, uas muab piv nrog tus nqi nro los ntawm tus tswj qhov nro tas li. Raws li kev sib piv, tus nqi analog yog pub rau cov hmoov hlau nplaum sib nqus, yog li tswj tus tswj lub braking torque thiab ua tau raws li qhov raug kaw - voj tsis siv neeg qhov nro tswj qhov yuav tsum tau ua.

Kev kho dua tshiab tiav

Daim duab 1 yog daim duab schematic ntawm cov cuab yeej retrofit hauv paus ntsiab lus, qhov twg daim ntawv nro sensor, Hall nrhiav kom tau hloov, synchronous siv, sib nqus hmoov nres, tsis tu ncua tension controller, thiab synchronous pulley yog cov hloov thiab ntxiv accessories. Cov ntsiab lus tshwj xeeb ntawm txhua feem hauv daim duab schematic yog raws li hauv qab no:

(1) Ncej- xovxwm yob yog siv los tsim cov ntawv yob cov khoom;

(2) Daim ntawv pub txoj kev ntawm cov khoom yog txoj kev ntawv los ntawm cov khoom tso tawm ncej mus rau qhov chaw ua haujlwm;

(3) Lub unwinding thav duab, daim ntawv qhia cov menyuam, kho qhov system, floating roller, thiab traction roller yog cov khoom qub;

(4) Ob daim ntawv nro sensors yuav tsum tau muab ntsia, txhua qhov hauv qab lub rooj zaum ntawm ob sab ntawm daim ntawv qhia cov menyuam. Lub siab tsim los ntawm daim ntawv ntawm daim ntawv qhia cov menyuam pom cov teeb liab nro, thiab cov teeb liab hluav taws xob pom los ntawm ob lub sensors raug xa mus los ntawm cov xov hlau mus rau lub teeb liab input davhlau ya nyob twg ntawm tus tswj qhov nro tas li;

(5) Lub Hall detection hloov tau nruab rau ntawm qhov kawg ntawm daim ntawv qhia cov menyuam, nrog cov hlau nplaum txuas rau lub ntsej muag kawg ntawm daim ntawv qhia cov menyuam. Daim ntawv tsav cov ntawv qhia cov menyuam kom tig, thiab Hall nrhiav kom pom seb lub hlau nplaum tsim cov teeb liab mem tes. Qhov teeb liab mem tes no tseem kis tau los ntawm cov xaim mus rau lub teeb liab tawm tswv yim ntawm tus tswj qhov nro tas li;

(6) Txoj siv sia synchronous yog siv los tsav lub pulley ntawm cov hlau nplaum hmoov nres thiab lub rub tawm ntawm lub qhov tso tawm;

(7) Lub braking torque ntawm cov hlau nplaum hmoov nres tuaj yeem xaiv tau. Lub sijhawm no, 400N torque parameter sib nqus hmoov nres tau raug xaiv raws li cov khoom siv nruj ntawm cov khoom siv. Txij li thaum muaj ob lub shafts pub, ob lub sib nqus hmoov brakes yog xav tau. Lub braking torque teeb liab yog txiav txim siab los ntawm qhov tsis tu ncua ntawm tus tswj cov khoom tawm ntawm cov xov hlau;

(8) Lub luag haujlwm tseem ceeb ntawm tus tswj qhov nro tsis tu ncua yog los sib piv cov nqi nro nrog lub ntsuas qhov ntsuas tus nqi, thiab los ntawm kev suav nrog hauv kev pabcuam, tau txais cov teeb liab kawg xa mus rau cov hlau nplaum hmoov nres;

(9) Lub synchronous pulley yuav tsum tau muab ntxiv rau qhov pub mov.

Daim duab 1 Schematic daim duab ntawm cov cuab yeej hloov kho txoj cai

Tom qab qhov kev hloov kho cov cuab yeej no tiav lawm, qhov kev ua tau zoo tshaj li ib xyoos tau zoo heev. Tam sim no, lub unwinding nro ntawm cov cuab yeej yog ruaj khov, kev khiav hauj lwm yog yooj yim, nws tau daws qhov teeb meem ntawm downtime tshwm sim los ntawm tsis ruaj tsis khov nro, txo tus txij nkawm lub nra, thiab tsis muaj ntau pov tseg los ntawm cov teeb meem nro thaum lub sij hawm unwinding. Ntxiv mus, tom qab kev hloov kho, tus qauv tsim yog qhov yooj yim, kev ua tau zoo yog qhov ruaj khov, thiab cov khoom pheej yig, ua tiav lub hom phiaj ntawm kev txo cov nqi tsim khoom. Los ntawm kev hloov kho cov cuab yeej no, peb cia siab tias peb lub tuam txhab yuav ua tau zoo dua yav tom ntej nrog kev hloov pauv hauv tsev rau cov khoom siv txawv teb chaws.