1. Cov kav hlau tsis zoo yog qhov yooj yim rau folding. Folds yog ntau txoj kab sib dhos tsim rau ntawm qhov chaw ntawm cov kav dej hlau, thiab qhov tsis xws luag no feem ntau khiav los ntawm txoj kab ntev ntawm tag nrho cov khoom. Yog vim li cas rau lub folds yog vim qhov kev nrhiav ntawm cov khoom cuav thiab cov khoom lag luam tsis zoo, qhov txo qis yog loj heev, ua rau pob ntseg, thiab folding tshwm sim thaum lub sij hawm tom ntej dov.
2. Cov tsos ntawm cov kav hlau tsis zoo thiab cov kav dej tsis zoo feem ntau muaj pockmarked nto. Lub pockmarked nto yog ib qho kev tsis sib xws ntawm qhov tsis sib xws ntawm qhov chaw ntawm cov yeeb nkab hlau yeeb nkab vim yog qhov hnyav hnyav ntawm qhov dov zawj. Vim qhov kev nrhiav nyiaj txiag los ntawm cov tuam ntxhab ntawm cov kav dej tsis zoo thiab cov kav hlau tsis zoo, cov groove dov feem ntau dhau ntawm tus qauv.
3. Qhov saum npoo ntawm cov yeeb nkab tsis zoo thiab cov yeeb nkab tsis zoo yog qhov ua rau caws pliav. Muaj ob qho laj thawj:
1) Cov khoom siv ntawm cov kav dej tsis zoo thiab cov kav dej tsis zoo yog qhov tsis sib xws thiab muaj ntau yam impurities.
2) Cov khoom siv qhia ntawm cov khoom cuav thiab cov khoom lag luam tsis zoo yog qhov yooj yim thiab yooj yim rau lo rau cov hlau. Cov impurities no ua rau caws pliav tom qab qhov yob.
4. Qhov saum npoo ntawm cov khoom cuav thiab cov khoom tsis zoo yog qhov ua rau tawg, vim nws qhov khoob yog adobe, thiab adobe muaj ntau qhov pores. Thaum lub caij txias, lub adobe raug thermal stress, uas ua rau cov kab nrib pleb. Tom qab dov, muaj cov kab nrib pleb.
5. Cov kav hlau tsis zoo thiab tsis zoo yog qhov yooj yim rau khawb, vim tias cov khoom cuav thiab cov khoom siv tsis zoo muaj cov khoom siv yooj yim, uas yog ib qho yooj yim los tsim cov burrs thiab khawb qhov saum npoo ntawm cov kav hlau kav. Kev khawb txo lub zog ntawm cov kav dej hlau.
6. Cov kav hlau tsis zoo thiab tsis zoo ntawm cov kav hlau tsis muaj hlau nplaum thiab muaj lub teeb liab lossis zoo ib yam li npua hlau. Muaj ob qho laj thawj:
1) Nws dawb paug yog adobe.
2) Lub dov kub ntawm cov khoom cuav thiab cov khoom siv tsis zoo tsis yog tus qauv, thiab lawv cov hlau kub ntsuas los ntawm kev tshuaj xyuas qhov muag, kom nws tsis tuaj yeem dov raws li thaj chaw austenite, thiab kev ua haujlwm ntawm cov kav hlau hlau yuav ua tsis tau raws li qhov xav tau. txheem.
7. Lub transverse ribs ntawm cov khoom cuav thiab cov kav hlau tsis zoo yog nyias thiab qis, thiab qhov tshwm sim ntawm qhov puv puv feem ntau tshwm sim. Yog vim li cas yog tias cov chaw tsim khoom yuav tsum ua kom tiav qhov tsis zoo siab ntev, qhov txo qis ntawm thawj ob peb kis ntawm cov khoom tiav yog loj dhau, cov hlau zoo li me dhau, thiab lub qhov zoo tsis puv.
8. Ntu ntu ntawm cov yeeb nkab tsis zoo thiab cov yeeb nkab tsis zoo yog oval. Yog vim li cas thiaj li yuav txuag tau cov ntaub ntawv, qhov txo tus nqi ntawm thawj ob kis ntawm cov yob tiav yog loj heev. txheem.
9. Cov khoom sib xyaw ntawm cov yeeb nkab hlau tsis sib xws, lub tonnage ntawm lub tshuab txias shearing yog siab, thiab lub ntsej muag kawg ntawm lub taub hau txiav yog du thiab huv si. Txawm li cas los xij, vim yog cov khoom siv tsis zoo ntawm cov khoom cuav thiab cov khoom tsis zoo, qhov kawg ntawm lub taub hau txiav feem ntau muaj qhov tshwm sim ntawm cov nqaij poob, uas yog, qhov tsis sib xws thiab tsis muaj xim hlau. Thiab vim hais tias cov khoom ntawm cov khoom cuav thiab cov khoom lag luam tsis zoo muaj tsawg dua cov taub hau, yuav muaj pob ntseg loj ntawm lub taub hau thiab tus Tsov tus tw.