Kwimarike ye-pum, yahlulahlulwe yangumbini uhlobo: uhlobo lwezandla kunye nohlobo lompu. Ukuba awazi ukuba yeyiphi i-pume ye-pume ilungile, unokufunda kule miba ilandelayo.
Jonga isiphumo sompu
Ukuba luhlobo lwe-pume-chwethe ye-pume-pume-joyine ukuba iglue igudileyo kwaye nokuba i-foam ichanekile. Ngokwesiqhelo, i-foam akufuneki ibe mncinci kakhulu okanye ininzi kakhulu, kungenjalo iya kuchaphazela isiphumo sokugcwalisa.
Zivavanye ngokwakho
Ngaphambi kokuba uthenge, unokutshiza u-pum kwiphephandaba ukubona ukuba iziphelo zempundu ziphakanyisiwe. Xa oku kusenzeka, i-shrinking iphezulu kakhulu. Ukuba akukho mfuneko yokuba itshilo, kuthetha ukuba i-foam inomgangatho olungileyo kwaye inokwenza ngokugqibeleleyo. Sebenzisana nabathengisi abanamandla, aqinisekisiwe ngakumbi, akazange agxile kuPhando lwe-Pu Fom, kodwa ikwasetyenziswa ngokubanzi kumandla amatsha, ezomkhosi, inqwelo moya, uloliwe ophezulu kunye namanye amashishini.
Jonga kwi-PAMT ye-foam
Ukwenzela ukukhetha i-guam esemgangathweni engcono, kuyacetyiswa ukuba usike i-foam kwaye ujonge. Jonga ukuba ulwakhiwo lwangaphakathi luyinto efanayo kwaye lilungile. Ukuba iiseli zinkulu, uxinano alulunganga kwaye alulunganga ukuthenga.
Qaphela umphezulu wegwebu
Thatha ujonge kumphezulu weqhina, igwebu esemgangathweni eliphezulu inomphezulu ogudileyo nocwebekayo, hayi njengeflethi njengendawo engalunganga. Jonga ubungakanani beseli, i-gwebu esemgangathweni ephezulu ijikeleze kwaye igcwele, ngelixa igwebu elihlwempu lincinci kwaye iwile, kwaye ayinaxabiso eliphezulu.
Chukumisa umphezulu wegwebu
Yizame ngesandla sakho ukuze ubone ukuba i-foam ilandelwa yi-elastiki. I-foam elungileyo inesiphako esihle, ngelixa ugwebu olungelulo kwaye une-brittlet engakwazi ukuxhathisa ukuphuma okungaphandle.
IXESHA LOKUQALA: USep-15 ukuya ku-522