Cov Txheej Txheem Kev Ua Haujlwm rau Blown Film Machine
I. Pib & Kev Nyab Xeeb Kev Ua Haujlwm
1. Cov neeg ua haujlwm yuav tsum hnav cov cuab yeej tiv thaiv tus kheej nrog rau cov cua sov- cov hnab looj tes tiv thaiv, tsom iav thiab hnav khaub ncaws ua haujlwm. Khaws cov plaub hau ntev thiab cov khaub ncaws xoob kom deb ntawm kev sib hloov, lub taub hau tuag thiab rub cov yob txhua lub sijhawm.
2. Ua ntej pib ua haujlwm, tshuaj xyuas cov hluav taws xob hluav taws xob, cov cua sov, cov kiv cua thiab cov tshuab rewinding. Xyuas kom tsis muaj cov khoom txawv teb chaws ua rau jams. Ua kom muaj kev sib txuas lus zoo thaum ua haujlwm ua pab pawg.
3. Lub taub hau tuag thiab lub thoob ua haujlwm ntawm qhov kub siab heev. Tsis txhob kov lawv tes liab qab. Ua raws li cov txheej txheem txheej txheem thaum ntxuav cov khoom seem lossis tuav cov khoom tawg kom tsis txhob scalds.
4. Tsis txhob ncav mus rau hauv cov txheej txheem yob lossis rub cov ncej thaum lub tshuab ua haujlwm. Rau kev ua haujlwm tu, ** fais fab tua thiab nres lub tshuab kom tiav **, thiab tshaj tawm cov cim ceeb toom.
II. Raw Material & Proportion Control (Nyiaj & Ua kom pom tseeb zoo rau cov Hoobkas me)
1. Khaws cov ntaub ntawv raw nyias nyias. Siv cov khoom siv nkauj xwb, trimmings thiab cov khoom siv rov ua dua. ** Tsis txhob siv cov khoom siv rov ua dua ntau dhau **, vim nws yuav ua rau muaj qhov tsis xws luag thiab txo lub zog tensile zaj duab xis.
2. Qhuav raw khoom ua ntej. Moist PE, HDPE thiab LDPE nyiam tsim npuas thiab pinholes, uas cuam tshuam cov khoom tiav.
3. Ntxiv xim masterbatch thiab additives raws li xav tau thiab sib tov sib npaug kom tsis txhob muaj xim sib txawv hauv zos thiab nag lossis daus. Tsis txhob random muab cov ntaub ntawv raw ntawm cov qib sib txawv.
III. Kub & txheej txheem Parameter hloov
1. Teem kub rau lub chim thiab tuag lub taub hau los ntawm cov khoom qib nrog seem tswj kub. Kub kub heev yuav decompose cov ntaub ntawv thiab tsim tsw thiab burnt scraps; Tsis tshua muaj kub ua rau cov yas tsis zoo thiab cov yeeb yaj kiab tsis sib xws.
2. Cov neeg ua haujlwm tshiab tsuas yog hloov kho me me xwb tsis yog qhov hloov pauv loj heev. Sib phim huab cua ntim thiab rub ceev raws li qhov dav ntawm zaj duab xis, thickness thiab extrusion ceev.
3. Ua kom ruaj khov huab cua ntim ntawm lub nplhaib cua. Tsis sib xws airflow yuav ua rau npuas sib txawv thiab hnyav thickness inconsistency.
IV. Cov khoom siv tu txhua hnub
1. Tom qab kaw txhua hnub, ntxuav cov khoom seem thiab plua plav ntawm lub taub hau tuag, lub nplhaib cua thiab yob qhov chaw kom tsis txhob muaj cov carbonized deposits los ntawm khawb zaj duab xis.
2. Tsis tu ncua xyuas thiab lubricate reducers, bearings thiab chains raws sij hawm kom tsis txhob muaj suab nrov txawv txav, jamming thiab tivthaiv hnav.
3. Tshawb xyuas cov tswj qhov kub thiab txias, sensors thiab lub cev muaj zog circuits. Rau kev xaim yooj yim hauv cov chaw tsim khoom me, nruj me ntsis tiv thaiv kev laus ntawm Circuit Court thiab hluav taws xob to.
4. Kho rewinding units thiab cutters ib ntus kom paub meej winding zoo thiab du trimming.
V. Kev Tsim Kho Ib puag ncig & Kev Tiv Thaiv Ib puag ncig
1. Khaws lub rooj cob qhia kom muaj cua zoo. Cov roj me me yuav raug tsim tawm thaum cov khoom siv plasticization. Cov ntxhiab tsw ntxhiab nyob hauv qhov chaw kaw yog tsim kev puas tsuaj rau kev noj qab haus huv.
2. Sau thiab sib dhos cov khoom siv thiab cov khoom pov tseg raws li kev cais thiab raws sijhawm. Khaws cov kev taug kev kom pom tseeb kom tshem tawm cov teeb meem hluav taws kub.
3. Ua kom huv si hauv pem teb kom tsis txhob plam thiab ntog los ntawm cov roj stains thiab cov khoom siv yas.
VI. Quality & Output Control
1. Ua ib qho chaw kuaj xyuas ntawm zaj duab xis thickness, pob tshab, tensile lub zog thiab flatness thaum lub sij hawm tsim khoom. Nres lub tshuab rau kev hloov kho tam sim ntawd yog tias muaj npuas sib txawv, wrinkles lossis qhov pom.
2. Tsis txhob khiav me me - cov tshuab loj ntawm qhov ceev tshaj. Ntev- lub sijhawm ua haujlwm dhau sijhawm yuav ua rau lub neej ua haujlwm luv luv thiab nce tus nqi tsis ua haujlwm.
3. Cov npuas zaj duab xis ruaj khov yog qhov tseem ceeb. Teem sijhawm kho lub nplhaib cua, rub chav tsev thiab tuag lub taub hau theem ib zaug npuas offset tshwm sim.
VII. Kev Cai Cia & kaw
1. Cov khoom seem seem nyob hauv lub thoob rau ntev - lub sij hawm kaw los tiv thaiv cov khoom carbonization nyob rau hauv lub sij hawm kub kub.
2. Khaws cov yeeb yaj kiab ua tiav nrog cov dej noo- pov thawj thiab plua plav- pov thawj ntsuas. Muab faib cov khoom los ntawm cov specifications thiab batch rau kev tswj tus me nyuam yooj yim.
3. Txiav tawm cov khoom siv hluav taws xob tseem ceeb, tua cov cua sov thiab cov kiv cua tom qab ua haujlwm, thiab ua tiav kev tshuaj xyuas cov khoom siv thiab kev cob qhia.
