Muaj kev sib raug zoo ntawm qhov nyuaj thiab qhov tseeb ntawm lub twj tso kua mis peristaltic (uas yog, peristaltic twj tso kua mis hose). Ntawm no yog saib ze dua ntawm kev sib raug zoo:
Ua ntej, qhov cuam tshuam ntawm hardness ntawm qhov raug
Deformation sib xws:
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub twj tso kua mis peristaltic yog kom paub txog kev thauj mus los ntawm cov kua los ntawm peristaltic deformation ntawm phab ntsa elastic raj. Yog li ntawd, cov yam ntxwv deformation ntawm cov phab ntsa elastic tube muaj qhov tseem ceeb ntawm qhov raug ntawm lub twj tso kua mis.
Yog hais tias lub hardness ntawm lub peristaltic twj tso kua mis raj yog siab dhau lawm, nws deformation peev xwm yuav raug txwv, uas yuav ua rau tsis ruaj tsis khov thaum lub sij hawm thauj mus los, yog li cuam tshuam rau qhov raug.
Ntawm qhov tsis sib xws, yog tias qhov hardness tsawg dhau lawm, cov phab ntsa ntawm lub raj yuav tuaj yeem hnav vim yog deformation ntau dhau, uas yuav cuam tshuam rau qhov raug.
Siab stability:
Lub twj tso kua mis peristaltic yuav tsim ib lub siab thaum thauj cov kua. Lub hardness ntawm cov yeeb nkab yuav cuam tshuam rau stability ntawm lub siab no.
Cov raj tawv tawv tuaj yeem tiv taus ntau dua rau cov kev hloov pauv siab, yog li tswj tau qhov tso zis ntau ruaj khov thiab pab txhim kho qhov tseeb.
Txawm li cas los xij, yog tias lub hardness siab dhau lawm, nws kuj tseem tuaj yeem ua rau cov yeeb nkab tawg nyob rau hauv siab, tab sis txo qhov raug.
Tightness:
Lub hardness ntawm peristaltic twj tso kua mis raj kuj muaj feem xyuam rau lub sealing ntawm nws thiab lub taub hau twj tso kua mis.
Lub raj ntsuas tawv tawv haum zoo dua nrog lub taub hau taub hau, tsim kom muaj lub taub hau kaw uas tiv thaiv cov kua dej xau thiab txhim kho qhov raug.
Thib ob, kev cuam tshuam ntawm hardness ntawm kev ua haujlwm
Hnav tsis kam:
Lub twj tso kua mis peristaltic yuav raug squeezing thiab kev sib txhuam thaum siv. Cov kav dej hnyav nruab nrab muaj qhov hnav zoo dua thiab tuaj yeem ua rau lawv lub neej ua haujlwm ntev.
Yog hais tias lub hardness yog siab dhau los yog tsawg dhau, nws yuav ua rau lub raj hnav sai heev, uas yuav cuam tshuam rau kev ua haujlwm thiab qhov tseeb ntawm lub twj tso kua mis.
Fatigue resistance:
Lub peristaltic twj tso kua mis yuav tsum tau mus rau ib tug tas mus li voj voog ntawm extrusion thiab so. Cov hlab ntsha nruab nrab muaj kev qaug zog zoo dua thiab tuaj yeem tiv taus ntau lub voj voog yam tsis muaj kev puas tsuaj.
Siab dhau los yog tsis tshua muaj zog yuav ua rau cov yeeb nkab tawg lossis deform thaum lub voj voog, yog li txo qhov raug thiab kev ntseeg siab ntawm lub twj tso kua mis.
3. Xaiv cov lus qhia
Xaiv raws li daim ntawv thov scenario:
Thaum xaiv lub twj tso kua mis peristaltic, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo saib xyuas raws li qhov tseeb daim ntawv thov scenarios thiab xav tau. Piv txwv li, rau lub sijhawm xav tau kev thauj mus los siab, yuav tsum xaiv cov kav dej uas muaj qhov nyuaj thiab muaj peev xwm deformation.
Tsom ntsoov rau cov khoom siv thiab cov txheej txheem:
Cov khoom siv thiab cov txheej txheem ntawm peristaltic twj tso kua mis raj kuj tseem cuam tshuam nws hardness thiab raug. Cov kav dej uas muaj kev ntseeg tau zoo thiab cov cuab yeej tsim khoom siab heev yuav tsum raug xaiv los xyuas kom meej tias lawv cov hardness thiab raug raws li qhov yuav tsum tau siv.
Kev tshuaj xyuas thiab hloov tsis tu ncua:
Yuav kom tswj tau qhov tseeb thiab kev ua tau zoo ntawm lub twj tso kua mis peristaltic, nws yog ib qho tsim nyog los xyuas thiab hloov cov yeeb nkab tsis tu ncua. Xyuas seb cov yeeb nkab puas hnav, hnub nyoog lossis deformed, thiab hloov nws raws sijhawm.
Hauv cov ntsiab lus, muaj kev sib raug zoo ntawm qhov nyuaj thiab qhov tseeb ntawm peristaltic twj tso kua mis raj. Thaum xaiv lub twj tso kua mis peristaltic, nws yog ib qho tsim nyog yuav tsum ua tib zoo xav txog cov xwm txheej ntawm daim ntawv thov, cov ntaub ntawv, txheej txheem, thiab kev saib xyuas thiab lwm yam los xyuas kom meej tias nws cov hardness thiab raug raws li qhov yuav tsum tau siv.