Hlau thiab cable extrusion yog txheej txheem tseem ceeb hauv kev tsim cov khoom siv hluav taws xob zoo. Cov hauv qab no yog cov lus piav qhia ntxaws ntxaws ntawm cov txheej txheem kev ua haujlwm rau cov hlau thiab cable extruder ntau lawm kab.
I. Kev Npaj Ua Ntej Ua Haujlwm
① Kev tshuaj xyuas cov khoom siv
1.Kuaj xyuas lub extruder, nrog rau lub thoob, ntsia hlau, lub rhaub, thiab cua txias, kom paub tseeb tias lawv nyob rau hauv zoo thiab tsis muaj kev puas tsuaj.
2.Tshuaj xyuas cov xaim them-tawm sawv ntsug thiab nqa rov qab kom ntseeg tau tias kev ua haujlwm du thiab tswj kom nruj.
3.Saib xyuas qhov ua haujlwm ntawm cov cuab yeej pabcuam xws li cov khoom siv hopper, feeder, thiab kub tswj.
Kev npaj khoom siv
1.Xaiv cov rwb thaiv tsev tsim nyog lossis cov khoom siv sheathing raws li cov kab lus tshwj xeeb. Xyuas kom cov khoom zoo thiab ua tau raws li cov qauv xav tau.
2.Load cov khoom rau hauv cov khoom siv hopper thiab xyuas kom muaj cov khoom siv tas mus li thaum lub sij hawm extrusion txheej txheem.
Teeb thiab Calibration
1.Tsim cov extrusion tsis xws li kub, ntsia hlau ceev, thiab extrusion siab raws li cov khoom thiab cable specifications.
2.Calibrate lub extrusion tuag kom paub meej qhov loj thiab concentricity ntawm txheej extruded.
② Cov Txheej Txheem Ua Haujlwm
Pib-Up
1.Tig rau lub hwj huam mov rau lub extruder thiab cov cuab yeej pab.
2.Preheat lub extruder chim thiab tuag rau lub teeb kub. Qhov no yuav siv sij hawm me ntsis nyob ntawm qhov loj thiab hom extruder.
3.Thaum qhov kub nce mus txog qhov teeb tsa tus nqi, pib lub hau ntswj tsav lub cev muaj zog ntawm qhov ceev. Maj mam nce qhov ceev mus rau qib uas xav tau thaum saib xyuas qhov kos tam sim no thiab qhov kub thiab txias.
Hlau pub
1.Feed cov hlau los yog cable core los ntawm cov nyiaj them-off sawv ntsug rau hauv lub extruder. Xyuas kom cov hlau nyob hauv nruab nrab thiab nkag mus rau hauv lub extruder smoothly tsis muaj kinks lossis twists.
2. Kho qhov nro ntawm cov xaim them nyiaj sawv ntsug kom muaj qhov nro tas li thaum txheej txheem extrusion. Qhov no yog qhov tseem ceeb heev rau kev ua kom zoo ib yam extrusion thiab tiv thaiv kev puas tsuaj rau cov hlau.
Extrusion
1.Thaum cov hlau nkag mus rau hauv extruder, cov khoom siv rwb thaiv tsev molten lossis sheathing yog extruded rau ntawm cov hlau. Cov ntsia hlau sib hloov yuam cov khoom siv los ntawm extrusion tuag, tsim ib txheej nruam nyob ib ncig ntawm cov hlau.
2.Saib cov txheej txheem extrusion ze. Tshawb xyuas cov cim qhia ntawm qhov tsis sib xws ntawm extrusion, npuas, lossis lwm yam tsis xws luag. Kho cov extrusion tsis raws li xav tau los xyuas kom meej cov txheej txheem zoo extrusion.
3.Nyob qhov muag ntawm cov khoom hopper thiab feeder kom paub meej cov khoom siv tas mus li. Yog tias cov khoom siv qis qis dhau lawm, rov ua kom nws sai sai kom tsis txhob muaj kev cuam tshuam hauv cov txheej txheem extrusion.
Txias thiab nqa mus
1.Raws li lub extruded cable tawm los ntawm extruder, nws dhau los ntawm ib tug txias trough los yog dej da dej kom solidify txheej extruded. Cov txheej txheem txias yuav tsum tau ua tib zoo tswj xyuas kom zoo crystallization thiab seem stability ntawm cov khoom extruded.
2. Tom qab txias, lub cable raug mob mus rau lub reel nqa. Kho qhov nro ntawm lub reel reel kom nruj thiab txawm winding. Saib xyuas cov txheej txheem nqa los tiv thaiv tangling lossis puas rau cable.
③ Kev kaw thiab tu
Kaw
1.Thaum cov txheej txheem extrusion tiav, maj mam txo cov ntsia hlau ceev thiab tua cov khoom siv extruder thiab pab.
2. Tshem tawm cov khoom seem ntawm lub extruder chim thiab tuag los tiv thaiv nws los ntawm solidifying thiab ua rau kev puas tsuaj.
3.Clean lub extrusion tuag thiab txias trough tshem tawm tej khib nyiab los yog residue.
Kev tu
1. Tsis tu ncua tshuaj xyuas thiab tswj cov khoom siv extruder thiab pabcuam. Txheeb xyuas qhov hnav thiab tsim kua muag ntawm cov ntsia hlau, chim, cua sov, thiab cua txias system. Hloov cov khoom puas sai sai.
2. Ntxuav cov cuab yeej tsis tu ncua kom tshem tawm cov plua plav, av, thiab cov khoom sib xyaw. Qhov no pab ua kom pom kev ua haujlwm zoo thiab ua kom lub neej ntev ntawm cov khoom siv.
Ua lub sij hawm calibration ntawm cov extrusion tsis kom paub meej thiab zoo ib yam extrusion.
Post lub sij hawm: Sep-20-2024