1, tsis muaj foaming qhov
Ua:
(1) cov teeb meem zoo ntawm kev ua npuas ncauj;
(2) Qis cov yas ntawm cov khoom siv roj hmab;
(3) kev sib xyaw ntau dhau thiab txias thiab thaum ntxov decogrosition ntawm tus neeg sawv cev ua npuas ncauj;
(4) Cov roj hmab nres rau ntev dhau los yog nyob ntawm qhov kub thiab txias heev, thiab qee tus neeg sawv cev ua npuas ncauj evaporates lossis decompose;
(5) Tus neeg siv hluav taws xob vulcanization ntawm cov roj hmab yog nrawm dhau;
(6) Lub siab siab dhau lawm, tshaj sab hauv lub siab tsim los ntawm cov roj ntawm cov foaming tus neeg sawv cev, ua rau muaj cov khoom noj tsis txaus;
Countermeasures:
(1) Tshawb xyuas seb tus neeg ua npuas ncauj puas yog nyob rau hauv lub sijhawm tsawg thiab seb nws tsim nyog;
(2) Tshawb xyuas cov plasticity ntawm cov roj hmab khoom ua tau raws tus qauv, ua kom muaj zog ntau dhau los ntawm kev sib xyaw, nce ntxiv kom yooj yim rau pab txhawb kev txhim kho ntawm lub qhov;
(3) Tshawb xyuas seb qhov chaw tso tawm ntawm lub tshuab sib xyaw yog qhov siab dhau, seb cov neeg siv hluav taws kub dhau lawm, thiab cov roj hmab yog hlawv. Qee cov ntaub ntawv roj hmab nrog kev sib xyaw siab kub tuaj yeem sib xyaw nrog cov nyiaj ntawm kev kho mob me lossis ntxiv cov neeg sawv cev ua npuas dej;
(4) cov roj hmab yuav tsum tau xa rov qab rau lub chaw ua kom zoo rau cov khoom lag luam ntxiv tom qab lub sijhawm nres tsheb ntev dhau;
(5) Kev hloov kho cov mis, tshuaj xyuas seb qhov kub siab ntawm kev ua kom zoo nkauj tus neeg sawv cev ntawm cov neeg sawv cev ua npuas ncauj sib koom ua ke, thiab sib koom ua ke kom ua kom lub ntsej muag kom huv thiab ua npuas ntev;
(6) kho lub siab ntawm lub tshuab.
2. Tsis muaj pwm
Ua:
(1) Cov roj hmab tsis muaj roj hmab siv;
(2) cov pwm tsis muaj pwm tiav lossis pwm siv tau ntev heev yam tsis tu, ntws ntawm cov roj hmab yog feem yuav ua rau;
(3) Cov kab kab noj kab kab noj hniav yog qhov nyuaj thiab cov roj hmab ntawm cov roj hmab tsis sib phim, thiab feem ntau tsis tuaj yeem sau cov pwm tom qab lub qhov yog muab tawm, cov qauv tsis xws luag;
(4) huab cua nyob rau hauv lub ces kaum ntawm cov pwm kab noj hniav tsis tuaj yeem raug muab tso tawm, yog li cov roj hmab tsis tau puv nrog cov kab noj hniav, ua rau muaj kua nplaum;
Countermeasures:
(1) hnyav ib los ntawm ib qho los xyuas kom muaj qhov hnyav ntawm cov khoom siv nplaum;
(2) txhim kho cov dej ntawm cov roj hmab;
(3) Hloov cov pwm, tsim nyog tsim ntawm huab cua volting qhov, pwm qauv, thiab lwm yam.
3. Tsis muaj kev sib tw ua npuas ncauj (loj dhau los yog me me)
Lub qhov ua npuas dej yog qhov loj heev, lub hardness thiab ntom ntawm cov khoom lag luam tsis yog tus qauv me, qee qhov chaw tsaus muag lossis qee qhov tsis tuaj yeem xa tuaj.
Ua:
(1) Ua npuas ncauj agglomeration los yog cov lus yog kev ntxhib;
(2) sib xyaw tsis ncaj;
(3) Cov ntsiab lus muaj dej siab ntawm cov neeg sawv cev sib xyaw, huab cua lossis impurities tov hauv cov roj hmab;
(4) Tsis txaus ntseeg, txuas ntxiv txhim kho qhov tom qab pwm;
Countermeasures:
(1) Xyuas tus neeg sawv cev ua npuas ncauj, yog tias qhov tshwm sim ntawm agglomeration yuav tsum sieved, ntxhib yuav tsum tau tsoo, tag nrho cov passion) kom nws tusyees dispersed;
(2) Nrog rau tus neeg saib xyuas dej noo yuav tsum tau siab dhau los tom qab ziab, tshem tawm cov huab cua lossis impurities nyob rau hauv cov khoom siv roj hmab, yog li ntawd nws yog tag nrho vegacanized.
4. Tshaj-vulcanization lossis hauv qab-vulcanization
(1) dhau-vulcanization
Lub chaw ua haujlwm dav dav, cov khoom siv tawv me, cov khoom lag luam tsis zoo, yuav ua rau cov khoom ua haujlwm tsis zoo, thiab tom qab ntawd ua rau cov cai tswj hwm kev ua haujlwm.
(2) nyob rau hauv vulcanization
Thaum lub qhov kev ua kom tsis txaus, lub siab sab hauv yog ntau dua li cov roj hmab txuas ntxiv, thiab yog tias cov roj hmab txuas ntxiv, lub zog tsis zoo thiab muaj zog; tus hnyav yuav ua rau lub qhov kom tawg. Nws yuav tsum xyuas seb puas muaj teeb meem nrog qhov ntsuas thiab valve, thiab nruj me ntsis ua rau kev cai tswj kev ua haujlwm.
Nco tseg: Ua npuas ncauj cov khoom Tswjhwm Qhov Ntsuas Zoo
(1) Qhov tseeb ntom ntom, tus me dua zoo dua;
(2) lub zog kho zog yog feem ntau 0.5-1.6MPA;
(3) Cov ntsiab lus qub compression tas mus li excormation;
(4) Hardness;
(5) Kev Ntseeg Elasticity;
(6) kev ua kom tsis tu ncua kev qaug zog;
(7) Kev Ntsuas Laus (70 degrees * 70 teev; 100 degrees * 24 teev);
(8) Kev Ntsuas Kub Tsawg.
