Dab tsi yog cov ntsiab lus tseem ceeb ntawm kev ua haujlwm niaj hnub rau siab - ceev daim ntawv phaj ua tshuab?

Hauv kev lag luam niaj hnub no, siab -pab cardboard tshuab ua cov cuab yeej tseem ceeb ntawm kev lag luam ntim ntawv, nrog rau nws cov peev txheej tsim tau zoo thiab muaj tseeb los muab kev txhawb nqa zoo rau kev ntim khoom ntawm ntau yam khoom. Txawm li cas los xij, kev tsim qauv thiab kev tshawb fawb ntawm kev ua haujlwm niaj hnub yog qhov tseem ceeb los xyuas kom meej tias kev ua haujlwm txuas ntxiv thiab ruaj khov ntawm cov tshuab no thiab kev tsim cov ntawv siab - cov ntawv zoo. Daim ntawv no yuav nthuav tawm cov ntsiab lus tseem ceeb ntawm kev ua haujlwm niaj hnub ntawm siab -pab lub tshuab ceev ceev los ntawm kev npaj ua ntej pib, saib xyuas thiab tu thaum lub sijhawm ua haujlwm, tu thiab tu tom qab lub sijhawm poob.
I. Comprehensive Pre-Startup Preparations
(A) Kev saib xyuas ib puag ncig
High -Speed ​​print- ua tshuab muaj qee yam yuav tsum tau ua rau ib puag ncig ua haujlwm. Ua ntej, nws yog ib qho tseem ceeb los xyuas kom meej tias qhov kub thiab av noo hauv qhov chaw ua haujlwm nyob rau hauv qhov tsim nyog. Feem ntau, qhov kub thiab txias yuav tsum nyob ntawm 15 txog 35 degrees Celsius thiab av noo yuav tsum yog 40% -70% RH ntawm RH. Kev kub siab heev yuav ua rau lub tshuab cov khoom nthuav dav vim yog cua sov, cuam tshuam rau qhov tseeb. Hloov pauv, qhov kub tsis tshua muaj siab tuaj yeem ua kom cov roj nplua nyeem, ua rau muaj kev tiv thaiv rau lub tshuab pib. Cov av noo siab feem ntau ua rau cov dej nqus dej deformation ntawm daim ntawv, cuam tshuam rau qhov zoo ntawm daim hlau. Ntawm qhov tod tes, cov av qis tuaj yeem tsim hluav taws xob zoo li qub, nyiam plua plav thiab ua rau lub tshuab puas.
Tom ntej no, xyuas qhov huv ntawm qhov chaw ua haujlwm. Tshem tawm cov khib nyiab, plua plav thiab roj stains los ntawm ib ncig ntawm lub tshuab thiab tiv thaiv kom tsis txhob nkag mus rau hauv lub tshuab thaum siv, cuam tshuam rau kev ua haujlwm ntawm lub tshuab thiab cov ntawv zoo. Tshwj xeeb, xyuas kom meej tias tsis muaj teeb meem nyob ib puag ncig ntawm kev tsav tsheb ntawm lub tshuab kom tsis txhob cuam tshuam kev tsav tsheb.
(B) Kev kuaj tshuab
Mechanical Component Inspection
Ua ntej pib, nws yog ib qho tseem ceeb heev uas yuav tau soj ntsuam txhua yam ntawm cov khoom siv ntawm cov ntawv phaj. Tshawb xyuas cov saw tsav thiab siv. Xyuas kom lawv nruj thiab tsis muaj xoob, tawg, lossis hnav. Yog tias cov saw hlau los yog txoj siv hlua xoob dhau lawm, lub tshuab yuav tsis khiav tsis tu ncua. Qhov no yuav ua rau qhov tseeb ntawm kev ua daim ntawv phaj. Yog hais tias lawv nruj heev, ces lub tshuab load nce. Qhov no ua rau cov khoom hnav sai dua.
Xyuas kom tseeb tias cov bolts thiab txiv ntseej ntawm tag nrho cov ntsiab lus txuas tau nruj kom raug thiab yog qhov xoob. Kev sib txuas tsis zoo tuaj yeem ua rau muaj kev vibration thiab suab nrov thaum lub sijhawm ua haujlwm ntawm lub tshuab, thiab tuaj yeem ua rau muaj kev nyab xeeb. Nyob rau tib lub sijhawm, tshuaj xyuas cov khoom txav ntawm lub tshuab, xws li shafts thiab bearings, kom ntseeg tau tias lawv tig tau zoo thiab tsis muaj kev cuam tshuam. Yog tias pom muaj teeb meem, nruj lossis hloov cov khoom tam sim ntawd.
Kev tshuaj xyuas qhov system
Lub tshuab hluav taws xob yuav tsum ua haujlwm zoo. Qhov no yog lub hauv paus rau lub siab - nrawm luam tawm - ua tshuab kom khiav zoo. Tshawb xyuas cov hlua hluav taws xob. Nws yuav tsum tau txuas nrog nruj thiab tsis muaj kev puas tsuaj lossis kev laus. Xyuas kom tseeb tias qhov hluav taws xob muab hluav taws xob tsis tu ncua. Nws yuav tsum ua tau raws li lub tshuab ntsuas hluav taws xob xav tau. Yog tias qhov hluav taws xob tsis ruaj khov, ces lub tshuab yuav tsis ua haujlwm zoo. Nws kuj tuaj yeem ua mob rau cov khoom siv hluav taws xob.
Xyuas tag nrho cov hluav taws xob tswj cov keyboards thiab cov nyees khawm. Lawv yuav tsum ua haujlwm zoo thiab ntseeg tau. Nrhiav kev puas tsuaj lossis kev sib cuag tsis zoo. Saib ntawm lub cev muaj zog thiab sensors ntawm lub tshuab. Saib seb lawv kub dhau lossis tsw tsw phem. Yog tias koj pom ib qho teeb meem, ces nres lub tshuab tam sim ntawd. Ces xyuas thiab kho nws.
Lubrication System Inspection
Kev lubrication kom zoo yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm lub tshuab. Xyuas tias cov roj nplua nyeem hauv lub tshuab yog nyob rau hauv ib txwm muaj thiab cov roj huv si. Yog tias cov roj qib qis dhau lawm, cov roj yuav tsum tau ntxiv rau lub sijhawm. Yog hais tias cov roj yog turbid los yog muaj impurities, hloov nws nrog ib tug tshiab lubricant.
Txheeb xyuas tias cov kav dej lubrication tsis muaj kev cuam tshuam, thaiv lossis xau. Xyuas kom meej tias cov roj lubricating tuaj yeem ncav cuag tag nrho cov khoom siv lubricated kom du, txo cov khoom hnav thiab tsim kua muag, thiab ua kom lub tshuab ua haujlwm ntev.
(C) Kev npaj cov khoom siv raw
Lub ntsiab raw khoom ntawm high-paper tshuab yog ntawv. Nws yog ib qho tseem ceeb los xyuas kom meej tias cov ntawv zoo raws li qhov yuav tsum tau ua. Xyuas tias daim ntawv specification, thickness thiab smoothness ua raws li cov txheej txheem ntau lawm. Daim ntawv specifications thiab thickness sib txawv thiab tshuab tsis yuav tsum tau hloov kho kom ruaj khov daim hlau ntau lawm zoo.
Nyob rau tib lub sijhawm, txhawm rau xyuas kom muaj cov ntawv txaus, kom tsis txhob muaj ntawv tawg hauv cov txheej txheem tsim khoom. Muab daim ntawv tso rau ntawm qhov khoom noj kom zoo thiab kho cov ntawv pub mis thiab lub kaum sab xis kom ntseeg tau tias daim ntawv tuaj yeem nkag mus rau hauv lub tshuab ua haujlwm zoo.
ii. Kev saib xyuas thiab kev saib xyuas hauv kev ua haujlwm
(A) Ntau lawm Parameter saib xyuas
Thaum lub sijhawm ua haujlwm siab -paper tshuab ceev, ua tib zoo saib xyuas qhov kev hloov pauv ntawm ntau yam khoom, suav nrog kev ceev, kub thiab siab ntawm lub tshuab. Raws li cov yam ntxwv ntawm daim ntawv thiab cov txheej txheem ntau lawm, tsim nyog hloov ntawm kev khiav hauj lwm ceev. Kev ceev ntau dhau tuaj yeem ua rau qhov tsis zoo ntawm daim ntawv phaj, thaum ceev me ntsis tuaj yeem cuam tshuam rau kev tsim khoom.
Qhov ntsuas kub tsis tshua muaj feem cuam tshuam rau qhov ntsuas kub ntawm cov cuab yeej cua sov, xws li qhov ntsuas kub ntawm qhov ntsuas cua sov. Cov ntawv sib txawv thiab cov txheej txheem ntau lawm yuav tsum muaj qhov sib txawv. Txhawm rau kom ntseeg tau tias molding zoo ntawm daim ntawv phaj, qhov kub ntawm cov ntawv phaj yuav tsum ruaj khov nyob rau hauv qhov ntau yam. Kev ntsuas siab kuj tseem ceeb. Lub siab ntau dhau yuav deform lossis puas daim hlau daim hlau tshuab, thiab lub siab ntau dhau yuav ua rau daim hlau tsis tuaj yeem ua tiav cov txiaj ntsig zoo molding.
(B) Kev soj ntsuam ntawm lub tshuab ua haujlwm
Saib seb lub tshuab ua haujlwm li cas tseem ceeb heev kom pom cov teeb meem sai. Nrhiav kev tshee, suab nrov, lossis ntxhiab tsw phem. Kev co tuaj yeem yog los ntawm qhov chaw xoob, qhov tsis sib npaug, lossis qhov chaw hnav. Lub suab nrov tuaj yeem txhais tau tias lub tshuab tuaj yeem tawg. Cov ntxhiab tsw phem tuaj yeem los ntawm cov hluav taws xob kub lossis roj tsis zoo.
Saib xyuas cov khoom zoo ntawm cov phaj, xyuas qhov tseeb ntawm qhov loj, qhov chaw tiaj tus thiab lub zog ntawm cov phaj kom ua tau raws li tus qauv. Yog tias qhov zoo ntawm cov ntawv phaj phaj tau pom tias muaj teeb meem, qhov ua rau yuav tsum tau tshawb xyuas raws sijhawm, kev hloov kho ntawm lub tshuab tsis zoo, lossis kev saib xyuas.
(C) Kev tu thiab tu tsis tu ncua
Ib ntus tswj thiab kho lub tshuab thaum lub sijhawm ua haujlwm raws li lub voj voog uas tau teev tseg. Tsis tu ncua ntxuav txhua qhov chaw ntawm lub tshuab, tshwj xeeb tshaj yog cov khoom siv cua sov, cov khoom siv tsav tsheb thiab cov txee tswj, tshem tawm cov plua plav thiab cov khib nyiab, thiab tswj kom muaj cua sov zoo thiab kev ua haujlwm ntawm kev tsav tsheb.
Hloov cov roj lubricating thiab cov lim dej tsis tu ncua kom ntseeg tau tias kev ua haujlwm zoo ntawm lubricating system thiab kev huv ntawm cov roj lubricating. Lub sijhawm tshuaj xyuas thiab hloov lub tshuab cov khoom hnav, xws li cov cuab yeej thiab cov pwm, kom ntseeg tau tias qhov tseeb thiab qhov tseeb, thiab xyuas kom muaj cov ntawv zoo ntawm daim hlau.
III. Tshaj tawm - kev kaw cia thiab khaws cia
(A) Tshuab ntxuav
Tom qab kaw, lub siab - tshuab ntawv ceev tau raug ntxuav kom huv. Ntxuav cov plua plav, roj, thiab cov ntawv pov tseg ntawm lub tshuab. Ua tib zoo saib xyuas qhov chaw uas av tsim, xws li cov ntawv pub zaub mov, pwm, thiab cov xovxwm kub. Siv cov cuab yeej ntxuav kom zoo thiab cov tshuaj ntxuav. Txoj kev no koj yuav tsis ua mob rau lub tshuab.
Ntxuav lub tshuab sab hauv los ntawm kev qhib nws lub hau tiv thaiv thiab siv cov cua compressed los yog txhuam kom tshem tawm cov plua plav thiab cov khib nyiab. Ceev faj kom tsis txhob ua kom puas cov khoom siv hluav taws xob lossis cov khoom muaj tseeb hauv lub tshuab.
(B) Cheeb Tsam Kev Tshawb Fawb thiab Kev Txhim Kho
Kev tshuaj xyuas kom ntxaws txog txhua yam ntawm lub tshuab los xyuas seb qhov hnav, distortion lossis puas. Hloov cov khoom hnav tsis zoo nyob rau lub sijhawm. Rau cov khoom hnav me ntsis, lawv tuaj yeem kho lossis hloov kho.
Khaws lub tshuab txav cov khoom, xws li cov roj lubricating lossis siv cov roj los tiv thaiv - xeb los tiv thaiv xeb thiab hnav. Tshawb xyuas cov ntsiab lus hluav taws xob sib txuas ntawm lub tshuab kom ntseeg tau tias lawv txuas ruaj khov yam tsis muaj kev xoob lossis oxidation.
(C) Sau-Kev khaws cia thiab cov ntsiab lusTom qab lub sijhawm poob qis, ua tib zoo sau lub tshuab ua haujlwm raws li txoj cai, suav nrog kev tsim khoom, kev ua haujlwm tsis ua haujlwm, kev saib xyuas, thiab lwm yam.
Nyob rau tib lub sijhawm, daim ntawv qhia txog qhov xwm txheej ntawm hnub tsim khoom, tshuaj xyuas qhov zoo ntawm cov ntawv phaj thiab cov yam ntxwv cuam tshuam rau kev tsim khoom, tso cov kev txhim kho thiab cov lus qhia los txhim kho cov khoom zoo thiab kev ua haujlwm zoo.
Kev ua haujlwm niaj hnub ntawm siab- tshuab ntawv ceev yog ib txoj haujlwm ua haujlwm zoo thiab ua haujlwm zoo, uas suav nrog kev npaj ua ntej pib, saib xyuas thiab tu thaum lub sijhawm ua haujlwm, tu thiab tu tom qab lub sijhawm poob, thiab lwm yam. Ua raws li cov cai tswj xyuas nruj me ntsis. Kuj ua haujlwm zoo txhua hnub. Tom qab ntawd lub siab- tshuab ntawv ceev tuaj yeem nyob hauv qhov zoo. Nws tuaj yeem ua cov ntawv zoo. Qhov no pab kev lag luam loj hlob.