cov ntsiab lus
I. Common Fault 1: Screw Blockage, Tiv thaiv kev noj zaub mov zoo thiab Extrusion
Screw blockage yog ib qho ntawm feem ntau faults nyob rau hauvme ntses noj tshuab tshuab.Nws manifests raws li raw khoom tsis nkag mus rau hauv lub thoob ib txwm, tsis zoo extrusion paug, thiab ib tug ntse nce nyob rau hauv chim siab. Hauv qhov xwm txheej hnyav, nws tuaj yeem ua rau lub tshuab kaw thiab txawm tias muaj kev puas tsuaj rau cov ntsia hlau thiab lub thoob. Cov laj thawj tseem ceeb ntawm qhov kev ua txhaum no feem ntau yog peb zaug:
Ua ntej, cov khoom siv raw cov dej noo yog siab dhau lossis qis dhau. Cov dej noo ntau dhau (ntau tshaj 25%) ua rau cov khoom siv raw los lo rau ntawm cov ntsia hlau, thaum cov dej tsis txaus (qis dua 15%) ua rau cov khoom siv tsis zoo thiab tsis yooj yim rau cov khoom noj.
Qhov thib ob, cov khoom siv raw muaj impurities (xws li pob zeb, hlau hais, thiab lwm yam), uas ua rau daig ntawm cov ntsia hlau thiab lub thoob, tiv thaiv cov khoom los ntawm kev nce qib. Thib peb, tsis raug ntsia hlau ceev hloov; ib qho kev nrawm nrawm nrawm heev ua rau cov khoom noj qeeb, ua rau lub sijhawm ntev hauv lub thoob thiab txhaws.
Kev daws: Ua ntej, tam sim ntawd nres lub tshuab thiab disconnect lub hwj chim los tiv thaiv kev puas tsuaj ntxiv rau lubme me hluav taws xob ntses pub extruder. Tom qab ntawd, disassemble lub chim thiab ntsia hlau, thiab ntxuav cov ntaub ntawv raw thiab impurities nyob rau hauv lub chim. Siv cov cuab yeej tshwj xeeb thaum ntxuav kom tsis txhob khawb cov ntsia hlau thiab sab hauv phab ntsa ntawm lub thoob. Thaum kawg, xyuas cov dej noo ntawm cov ntaub ntawv raw thiab kho nws mus rau qhov haum ntawm 15% -25%. Tshuaj ntsuam cov khoom siv raw kom tshem tawm cov impurities, kho cov ntsia hlau ceev kom haum rau ntau yam (feem ntau 100-300 rpm nyob ntawm cov khoom siv tshwj xeeb thiab cov khoom siv raw), rov nruab cov cuab yeej, thiab sim khiav nws. Kev tiv thaiv kev tiv thaiv: Tsim kom muaj kev tshuaj ntsuam xyuas thiab ntsuas cov khoom siv raw los xyuas kom meej tias cov khoom siv raw tsis muaj impurities thiab ua tau raws li cov qauv kev ya raws; tsis tu ncua xyuas cov ntsia hlau ceev thiab kho nws tsim nyog raws li kev xav tau ntau lawm; tsis tu ncua ntxuav cov ntsia hlau thiab lub thoob kom tsis txhob muaj cov ntaub ntawv nyoos mus ntev.


II. Kev Ua Phem Thib Ob: Kev tsim cov pellet tsis zoo, nrog kev tawg, deformation, thiab tsis sib xws
Kev tsim cov pellet tsis zoo yog qhov ua txhaum loj cuam tshuam rau cov ntses noj zoo. Nws feem ntau tshwm sim raws li tus nqi tawg siab, cov duab tsis zoo, qhov loj me me, thiab tsis muaj kev ruaj ntseg hauv dej, ua tsis tau raws li qhov xav tau ntawm cov ntses noj thiab ua rau cov khoom noj khib nyiab. Cov laj thawj tseem ceeb ntawm kev ua haujlwm tsis zoo yog:
1. Clogged tuag hau los yog hnyav hnyav tuag qhov nyob rau hauv lubme ntses noj ua tshuab. Clogged tuag qhov ua rau cov khoom tsis zoo tawm thiab pellet deformation, thaum hnav lub qhov tuag ua rau loj dua thiab tsis sib xws pellet loj.
2. Kev kho tsis raug ntawm extrusion tsis. Tsis tshua muaj lub thoob kub (qis dua 80 degree) ua rau tsis txaus gelatinization ntawm cov khoom siv raw thiab tsis txaus pellet adhesion; kub siab heev ua rau ntau tshaj -gelatinization thiab yooj yim tawg pellets.
3. Kev ua kom txias tsis txaus. Kev kub siab pellet ntau dhau tom qab extrusion molding tuaj yeem ua rau pellet adhesion thiab deformation thaum ntim ncaj qha; Kev ua kom txias tsis tiav ua rau tsis txaus pellet hardness thiab yooj yim tawg.
Kev daws: Ua ntej, nres lub tshuab thiab tshuaj xyuas lub taub hau tuag, ntxuav txhua qhov thaiv hauv qhov tuag qhov. Yog tias qhov tuag qhov hnyav hnyav, hloov lub taub hau tuag tam sim. Tom qab ntawd, kho cov kev txwv ntawm covme ntses noj pellet tshuab, teem lub chim kub rau ib tug haum ntau ntawm 80-140 degree. Optimize lub siab thiab ntsia hlau ceev raws li raw khoom yam ntxwv kom paub meej gelatinization txaus. Thaum kawg, xyuas lub tshuab ua kom txias, kom ntseeg tau tias cov cua txias txias thiab ceev yog qhov tsim nyog, thiab txuas ntxiv lub sij hawm pellet txias kom cia cov pellet kub poob rau hauv chav tsev kub (tsawg dua los yog sib npaug li 30 degree) ua ntej ntim. Kev Tiv Thaiv Kev Tiv Thaiv: Tsis tu ncua ntxuav lub taub hau tuag kom tiv thaiv kev tuag; tsis tu ncua xyuas lub taub hau tuag thiab hloov tam sim ntawd; optimize cov txheej txheem txias thiab tsis tu ncua tswj cov cua txias; nruj me ntsis tswj extrusion tsis los xyuas kom meej parameter stability.


III. Kev Ua Phem Thib Peb: Kev Siv Zog Ntxiv thiab Kev Ua Haujlwm ntawm Tus Nqi Ntses Pub Floating Pellet Ua Tshuab
Thaum lub sijhawm ua haujlwm ntev -, qee lub tuam txhab yuav pom tias kev siv hluav taws xob ntawmfloating ntses noj tshuabmaj mam nce, thiab tus nqi zog ib tuj ntawm cov ntses pub nce ntxiv. Qhov no tsis yog tsuas yog nce lub tuam txhab cov nqi khiav haujlwm tab sis kuj tseem tuaj yeem cuam tshuam cov khoom siv ua haujlwm tsis zoo. Cov laj thawj tseem ceeb rau kev siv hluav taws xob ntau ntxiv yog:
1. Kev hnav khaub ncaws hnyav ntawm cov ntsia hlau thiab lub thoob, kev tshem tawm ntau ntxiv, thiab cov dej xau ntau ntxiv thaum lub sij hawm noj cov khoom siv raw, ua rau cov ntsia hlau muaj zog thiab siv zog;
2. Lub tshuab lubrication tsis txaus, ua kom muaj kev sib txhuam ntawm qhov chaw, thiab kev siv zog ntxiv;
3. Kev hloov pauv ntawm cov yam ntxwv ntawm cov khoom siv raw, xws li cov dej noo ntau dhau los yog qhov tsis sib xws, ua rau muaj kev ua haujlwm ntau ntxiv thiab kev siv zog;
4. Cov plua plav ntau dhau ntawm cov khoom siv, tsis muaj cua sov dissipation, nce lub cev muaj zog, thiab siv zog ntau ntxiv.
Kev daws: Ua ntej, xyuas qhov hnav ntawm cov ntsia hlau thiab lub thoob. Yog tias qhov hnav hnyav, hloov cov ntsia hlau thiab lub thoob tam sim ntawd thiab kho qhov kev tshem tawm mus rau qhov tsim nyog. Tom qab ntawd, xyuas lub lubrication system, ntxiv ib qho tsim nyog ntawm cov roj lubricating, thiab hloov cov roj lubricating tsis tu ncua kom ntseeg tau tias lubrication zoo ntawm qhov chaw. Thib ob, ua kom zoo dua cov khoom siv raw khoom siv los xyuas kom meej tias cov khoom siv raw cov dej noo ua tau raws li cov qauv thiab cov khoom me me yog ib yam, txo cov kev ua haujlwm ntawm lub tshuab ua khoom noj ntses ntab. Thaum kawg, tsis tu ncua ntxuav cov plua plav uas nyob rau saum npoo thiab hauv cov khoom siv, xyuas cov cua kub dissipation system, xyuas kom zoo cua sov dissipation, thiab txo lub cev muaj zog load. Kev tiv thaiv kev tiv thaiv: tsis tu ncua tuav cov ntsia hlau thiab lub thoob thiab xyuas kom muaj lubrication zoo; tsim kom muaj cov khoom siv tshuaj ntsuam xyuas kom ruaj khov cov khoom zoo; tsis tu ncua ntxuav cov cuab yeej thiab tswj cov cua kub dissipation system kom ntev cov cuab yeej siv lub neej.


IV. Kev Ua Phem Plaub: Cov suab nrov txawv txav nyob rau hauv lub nkoj ntab ntses zaub mov Pellet txiag tshuab, yooj yim puas qhov chaw
Yog hais tias muaj suab nrov txawv txav (xws li cov suab nrov, kev sib txhuam suab, los yog lwm yam suab nrov txawv txawv) tshwm sim thaum lub sij hawm extruder ua haujlwm, nws feem ntau qhia tau hais tias cov khoom siv tau hnav, xoob, los yog ua txhaum. Yog tias tsis tau hais tam sim ntawd, qhov no tuaj yeem ua rau muaj kev puas tsuaj rau cov khoom thiab txawm tias cuam tshuam rau tag nrho cov kev pabcuam lub neejfloating feed extruder tshuab. Lub ntsiab ua rau lub suab nrov txawv txav yog:
1. Kev hnav hnyav ntawm cov ntsia hlau thiab lub thoob, ua rau muaj kev tshem tawm ntau dhau thiab cuam tshuam lub suab nrov thaum ua haujlwm;
2. Cov khoom xoob xoob (xws li cov bolts xoob thiab cov txiv ntoo), ua rau muaj kev vibration thiab suab nrov txawv txav thaum ua haujlwm;
3. Hnav lossis puas bearings, ua suab nrov kev sib txhuam thaum ua haujlwm;
4. Cov impurities nyuaj hauv cov khoom siv raw, daig ntawm cov ntsia hlau thiab lub thoob, ua rau muaj suab nrov.
Kev daws teeb meem: Tam sim ntawd nres lub tshuab, tshem tawm cov khoom siv hluav taws xob, thiab tshawb xyuas qhov chaw thiab ua rau lub suab nrov txawv txav; Yog hais tias qhov chaw yog xoob, zawm bolts thiab ceev ceev; yog tias cov bearings hnav los yog puas lawm, hloov tam sim ntawd; yog tias cov ntsia hlau thiab lub thoob tau hnav hnyav, hloov tam sim ntawd; yog tias cov khoom siv raw muaj impurities, ntxuav cov impurities thiab optimize cov raw khoom soj ntsuam txheej txheem. Kev tiv thaiv kev tiv thaiv: tsis tu ncua xyuas qhov nruj ntawm qhovfloating feed making tshuabqhov chaw thiab zawm xoob qhov tam sim ntawd; tsis tu ncua tuav bearings, ntxiv cov roj lubricating, thiab hloov cov kabmob puas sai; tsis tu ncua xyuas cov ntsia hlau thiab lub thoob thiab coj kev tiv thaiv hnav; nruj me ntsis tshuaj ntsuam cov ntaub ntawv raw kom tshem tawm cov impurities nyuaj.
txog Peb
Cov neeg tuaj xyuas

Certificate of Honour

FAQ
1. Dab tsi yog tus nqi ntawm me me sinking ntses noj extruder tshuab?
Tus nqi yog li ntawm $1,500-$55,000
2. Koj puas muab kev pabcuam tu koj cov neeg siv khoom?
Yog lawm, peb muab kev qhia dav dav tom qab - muag kev pabcuam rau peb cov neeg siv khoom.
Yog tias koj xav paub ntau ntxiv txog MIKIM machinery, thov hu rau peb. Peb muab ib qho - nres kev pabcuam thiab txais tos koj cov lus nug !!!
