Nrog rau txoj kev loj hlob ntawm kev lag luam hlau thiab cable,polyethylene wax, raws li cov khoom siv hauv thiab sab nraud ntawm cov khoom siv cable, tuaj yeem tsis tsuas yog muab cov lubrication sab hauv thiab sab nraud, tab sis kuj txhim kho qhov chaw tiav, hnav tsis kam thiab kev laus ua haujlwm yam tsis muaj kev puas tsuaj rau kev cuam tshuam thiab toughness ntawm cov khoom.Hauv tsab xov xwm niaj hnub no, Qingdao Sainuope waxChaw tsim tshuaj paus yuav coj koj mus nkag siab txog qhov tsis xws luag uas muaj nyob rau hauv extrusion ntawm cov xov hlau thiab cables.
1. Qhov zoo thiab tsis zoo sib txawv ntawm cov yas txheej
(1) Qhov tshwm sim ntawm qhov zoo thiab qhov tsis zoo ntawm kev kam rau siab tshwm sim
Qhov ceev ntawm cov ntsia hlau thiab traction tsis ruaj khov, thiab lub ammeter lossis voltmeter viav vias sab laug thiab sab xis, uas cuam tshuam rau sab nraud txoj kab uas hla ntawm cable thiab tsim deviation ntawm yas txheej;Cov teeb meem zoo ntawm cov khoom ib nrab tiav, xws li xoob wrapping ntawm steel siv los yog siv yas, tsis sib xws convex concave phenomenon, los yog tsis xws luag xws li wrapping, ntug thiab lub qhov nyob rau hauv yas txheej;Kev tswj qhov kub thiab txias yog ultra-siab, ua rau txo qis ntawm extrusion, uas ua rau lub thinning ntawm sab hauv txoj kab uas hla ntawm lub cable thiab thinning ntawm cov yas txheej, tsim ib tug tsis zoo sib txawv.
(2) Ua rau muaj qhov zoo thiab qhov tsis zoo ntawm kev ua siab ntev
Cov tub ntxhais hlau lossis cov tub ntxhais cable tsis yog puag ncig, muaj tus nab zoo li tus, thiab lub taub sab nraud hloov ntau dhau;Cov teeb meem zoo ntawm cov khoom siv ua tiav, xws li cov khoom siv tsis zoo steel siv, xoob steel siv lub tes tsho, steel siv crimping, xoob yas siv lub tes tsho, sib koom ua ke loj heev, tawg paj, thiab lwm yam;Thaum lub sijhawm ua haujlwm, qhov kev xaiv pwm tseem loj heev, ua rau cov kua nplaum nchuav thiab cov txheej yas sib txawv;Thaum kho cov pwm, pwm kho cov ntsia hlau tsis nruj, ua rau rov qab buckle, uas ua rau cov yas txheej deviate los ntawm cov tub ntxhais;Cov ntsia hlau los yog traction ceev tsis ruaj khov, uas ua rau tsis kam rau siab;Qhov chaw noj mov lossis lim tshuaj ntsuam yog ib feem ntawm qhov thaiv, ua rau txo qis cov kua nplaum tawm thiab qhov tsis zoo sib txawv.
(3) Cov txheej txheem ntawm kev tshem tawm qhov zoo thiab qhov tsis zoo ntawm kev zam
Nquag ntsuas cov kab sab nraud ntawm lub cable thiab xyuas cov thickness ntawm cov yas txheej.Yog hais tias lub sab nraud hloov los yog txheej yas tsis sib npaug, nws yuav tsum tau kho tam sim ntawd;Cov pwm xaiv yuav tsum tsim nyog.Tom qab kho cov pwm, zawm cov pwm kho cov ntsia hlau thiab nias lub caj pas kom nruj;Ua tib zoo mloog cov ntsia hlau thiab traction ammeter thiab voltmeter.Nyob rau hauv cov ntaub ntawv ntawm instability, nrhiav ib tug hluav taws xob thiab fitter rau tu lub sij hawm;Tsis txhob ntxiv strips los yog lwm yam sundries rau hauv lub hopper.Yog tias pom qhov xwm txheej no, nws yuav tsum raug tshem tawm tam sim ntawd.
2. Nplaig
(1) Scorch phenomenon
Qhov kub thiab txias dhau lawm, los yog qhov ntsuas kub tswj tsis ua haujlwm, ua rau cov yas kub hnyiab vim yog qhov kub thiab txias;Lub qhov hluav taws xob ntawm lub tshuab taub hau muaj pa taws loj, muaj zog pungent tsw thiab tawg suab;Granular scorched teeb meem tshwm rau ntawm cov yas;Muaj cov pores txuas ntxiv ntawm cov kua nplaum sib txuas.
(2) Ua rau scorch
Yas scorch tshwm sim los ntawm ultra-siab kub tswj;Cov ntsia hlau yog siv rau lub sijhawm ntev tsis tu, thiab cov khoom siv hluav taws kub tau sau thiab extruded nrog cov yas;Yog tias lub sijhawm cua sov ntev dhau lawm, cov yas tso nyiaj yuav tsum tau rhaub kom ntev, yog li cov yas yuav muaj hnub nyoog, deteriorated thiab burnt;Lub sijhawm nres tsheb ntev dhau lawm thiab lub tshuab taub hau thiab ntsia hlau tsis huv, ua rau cov yas decomposition thiab scorching;Hloov pwm lossis xim rau ntau zaus, ua rau cov yas decomposition thiab scorching;Lub caj pas taub hau tsis yog compressed, thiab cov yas yog laus thiab decomposed hauv;Cov cuab yeej tswj qhov ntsuas kub ua tsis tiav, ua rau scorch tom qab ultra-siab kub.
(3) Txoj kev tshem tawm scorch
Tsis tu ncua xyuas seb lub tshuab cua sov puas zoo li qub;Ntxuav cov ntsia hlau los yog lub taub hau tsis tu ncua thiab huv si;Ua kom sov raws li cov txheej txheem yuav tsum tau ua.Lub sijhawm cua sov yuav tsum tsis txhob ntev dhau.Yog tias muaj teeb meem nrog lub tshuab cua sov, nrhiav cov neeg ua haujlwm cuam tshuam los daws nws lub sijhawm;Pwm hloov lossis hloov xim yuav tsum ua raws sijhawm thiab huv si kom tsis txhob mottled lossis scorching;Tom qab kho cov pwm, nias lub tes tsho pwm nruj kom tiv thaiv cov kua nplaum nkag;Thaum kub hnyiab, ntxuav lub taub hau thiab ntsia hlau tam sim ntawd.
3. Plasticization tsis zoo
(1) Qhov tshwm sim ntawm cov yas tsis zoo
Muaj qhov tshwm sim ntawm daim tawv nqaij toad nyob rau saum npoo ntawm txheej yas;Kev tswj qhov kub thiab txias yog qhov tsawg, qhov ntsuas kub ntawm qhov ntsuas ntsuas ntsuas yog qhov tsawg, thiab qhov ntsuas ntsuas qhov ntsuas kub kuj tseem qis;Cov yas saum npoo yog tsaus, nrog cov kab nrib pleb me me lossis cov khoom me me uas tsis muaj plasticization zoo;Cov kua nplaum yas tsis sewn zoo, muaj qhov pom tseeb.
(2) Ua rau cov yas tsis zoo
Kev tswj qhov kub thiab txias qis dhau los yog tsis tsim nyog;Muaj cov khoom resin uas nyuaj rau plasticize hauv cov yas;Txoj kev ua haujlwm tsis raug, ntsia hlau thiab traction ceev ceev heev, thiab cov yas tsis tau ua tiav;Thaum lub sij hawm granulation, cov yas sib tov tsis sib xws los yog cov yas nws tus kheej muaj teeb meem zoo.
(3) Cov txheej txheem rau kev tshem tawm cov yas tsis zoo
Tswj qhov kub thiab txias raws li cov txheej txheem kev cai.Yog tias qhov kub thiab txias qis, nce qhov kub kom tsim nyog;Qhov ceev ntawm cov ntsia hlau thiab traction yuav tsum raug txo kom zoo kom lub sij hawm ntawm cov cua sov thiab plasticization, thiaj li yuav txhim kho cov nyhuv ntawm cov yas yas;Siv cov ntsia hlau txias dej kom ntxiv dag zog rau cov yas thiab nruj ntawm cov yas;Thaum xaiv cov pwm, lub tes tsho pwm yuav tsum me me kom ntxiv dag zog rau lub siab ntawm lub qhov hluav taws xob roj hmab.
4. Muaj qhov pores, npuas lossis qhov cua
(1) Yog vim li cas rau qhov tshwm sim
Kev tswj hwm hauv zos kub siab dhau lawm;Cov yas yog ntub los yog muaj dej noo;Cov roj ntau dhau ntawm cov yas tsis tso tawm tom qab nres tsheb;Lub ntuj ib puag ncig yog humid, ua rau lub qhov hws, npuas los yog cua qhov.
(2) Cov txheej txheem los tshem tawm qhov tshwm sim no
Kev tswj qhov kub thiab txias yuav tsum tsim nyog.Nyob rau hauv cov ntaub ntawv ntawm qhov kub thiab txias, nws yuav tsum tau kho tam sim ntawd kom tsis txhob muaj qhov kub thiab txias hauv zos;Thaum lub sij hawm pub mis, qhov zoo ntawm cov yas yuav tsum tau soj ntsuam nruj me ntsis, tshwj xeeb tshaj yog nyob rau hauv huab cua thiab los nag.Nyob rau hauv cov ntaub ntawv ntawm noo noo thiab dej, kev siv yuav tsum tau nres tam sim ntawd, thiab ces cov ntaub ntawv ntub yuav tsum tau ntxuav;Ib qho khoom siv preheating yog ntxiv rau ntawm qhov chaw pub mis kom tshem tawm cov dej noo thiab noo noo hauv cov yas;Siv cov qauv nquag los xyuas seb puas muaj qhov pores, qhov cua thiab cov npuas hauv txheej yas.
5. Disconnection los yog kua nplaum tawg
(1) Yog vim li cas rau qhov tshwm sim
Cov tub ntxhais conductive muaj dej los yog roj;Cov tub ntxhais hlau yog hnyav heev rau kev sib cuag nrog cov tub ntxhais pwm hauv zos, ua rau txo qhov kub thiab txias, hauv zos txias ntawm cov yas, thiab kev sib txuas lossis cov kua nplaum tawg vim cov yas stretching;Qhov zoo ntawm cov khoom ib nrab yog qhov tsis zoo, xws li lub tes tsho xoob ntawm cov hlau siv thiab cov yas siv, xoob lossis cov pob qij txha loj heev.
(2) Txoj kev cais tawm
Cov pwm yuav tsum loj dua, tshwj xeeb tshaj yog cov pwm nrog sheath, uas yuav tsum tau loj ntawm 6-8 hli;Ua kom zoo txo qhov ntev thiab tuab ntawm cov tub ntxhais nozzle;Txo qhov ceev ntawm cov ntsia hlau thiab traction;Txhim kho qhov ntsuas kub ntawm lub taub hau;
6. Lub qhov thiab qhov
(1) Yog vim li cas rau qhov tshwm sim
Tus neeg xyuas pib nruj nruj tsis nruj nreem thiab muaj qhov khoob;Cov tub ntxhais hlau muaj dej, roj thiab av;Cov khoom ua tiav ib nrab muaj qhov tsis xws luag, xws li kev siv nyiaj strand, ntog, hla thiab khoov, sib tshooj ntawm steel sawb thiab yas sawb, lub tes tsho xoob, sib koom ua ke, thiab lwm yam;Tsawg kub tswj.
(2) Txoj kev cais tawm
Txoj kev zawm ntawm cov hlua khi hlua khi yuav tsum ua raws li cov txheej txheem kev cai;Yog tias cov khoom lag luam semi-tiav tsis tau raws li qhov yuav tsum tau ua, lawv yuav tsum ua tiav ua ntej ntau lawm;Tshem tawm cov av thiab preheat lub cable core lossis hlau core.
7. Yas txheej wrapping, npoo thiab cov ces kaum, pob ntseg, wrinkles thiab concave concave
(1) Yog vim li cas rau qhov tshwm sim
Cov teeb meem zoo tshwm sim los ntawm wrapping yas daim kab xev thiab steel sawb;Cov pwm xaiv yog loj dhau, uas yog tshwm sim los ntawm lub tshuab nqus tsev twj;Yas kua nplaum pouring tshwm sim tom qab cov pwm core puas lawm;Lub hauv paus tseem hnyav dhau thiab cov txheej yas tsis tuaj yeem ua kom txias zoo.
(2) Txoj kev cais tawm
Xyuas qhov zoo ntawm cov khoom semi-tiav lawm, thiab cov khoom tsis tsim nyog yuav tsis raug tsim;Xyuas cov pwm ua ntej sib dhos, thiab daws cov teeb meem ua ntej siv;Kev xaiv pwm yuav tsum tsim nyog.Yuav kom txo tau qhov traction ceev kom txias tag nrho cov yas txheej.
8. Muaj cov kab mob ntawm cov yas yas
(1) Yog vim li cas rau qhov tshwm sim
Qhov saum npoo ntawm lub tes tsho tuag bearing hlau txoj kab uas hla yog tsis du los yog notched;Yog tias qhov ntsuas kub siab dhau lawm, barium stearate ntawm cov yas nws tus kheej decomposes thiab accumulates ntawm lub tes tsho tuag lub qhov ncauj, ua rau muaj kab mob.
2) Txoj kev cais tawm
Thaum xaiv cov pwm, xyuas seb qhov saum npoo ntawm lub tes tsho tuag bearing hlau txoj kab uas hla yog du.Yog tias muaj teeb meem, nrog rau lawv;Txo qhov kub ntawm thaj chaw cua sov ntawm lub tshuab taub hau kom tsim nyog, thiab tshem tawm barium stearate tam sim ntawd tom qab nws tsim.
9. Cov kua nplaum tsis zoo
(1) Cov kua nplaum tsis zoo
Nyob rau sab nraud ntawm txheej txheej yas, cov yas tsis sib xyaw ua ke zoo, nrog rau cov cim dub thiab cov kab nrib pleb hauv qhov hnyav;Cov kua nplaum sib koom ua ke ntawm cov txheej txheem yas tsis yog plasticized zoo, nrog cov pob ntxau thiab cov khoom me me, uas tuaj yeem rhais tawm ntawm tes hauv qhov xwm txheej hnyav;Kev tswj qhov kub thiab txias yog qhov tsawg, tshwj xeeb tshaj yog tswj qhov kub ntawm lub taub hau.
(2) Yog vim li cas rau cov kua nplaum tsis zoo
Tsawg tswj kub thiab tsis zoo plasticization;Lub taub hau tshuab tau siv rau lub sijhawm ntev, ua rau hnyav hnyav;Kev tswj qhov kub thiab txias ntawm lub tshuab taub hau tsis ua haujlwm, ua rau qhov kub thiab txias tsis zoo ntawm cov yas lamination.
(3) Cov txheej txheem los tshem tawm cov kua nplaum tsis zoo
Tsim nyog nce kev tswj qhov kub thiab txias, tshwj xeeb tshaj yog tswj qhov kub ntawm lub tshuab taub hau;Sab nraud ntawm lub taub hau tshuab yog insulated nrog thermal rwb thaiv tsev ntaus ntawv;Ntxiv ob txheej ntawm cov ntxaij lim dej kom nce siab thiab txhim kho cov qib plasticization ntawm cov yas;Tsim nyog txo qhov ceev ntawm cov ntsia hlau thiab traction kom ntev lub sij hawm yas yas thiab ua tiav lub hom phiaj ntawm cov yas sib koom ua ke;Ua kom ntev ntawm cov hlau txoj kab uas hla ntawm qhov tuag thiab nce lub extrusion siab thiab kub.
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Post lub sij hawm: Oct-27-2021