Compression richigadzirisa
Kuomesa kuumba ndiyo nzira yekuumba umo preheated polymer inoiswa mune yakavhurika, inopisa moto mhango. Iyo mold inozovharwa nepulagi yepamusoro uye yakamanikidzwa kuitira kuti zvinhu zviwane nzvimbo dzese dzeforoma.
Maitiro aya anokwanisa kuburitsa zvikamu nehurefu hwakawanda hwehurefu, ukobvu, uye kuomarara. Izvo zvinhu zvainogadzira zvakare zvakakwirira musimba, zvichiita kuti ive inoyevedza maitiro kune akati wandei maindasitiri akasiyana.
Thermoset composites ndiyo yakajairika mhando yezvinhu zvinoshandiswa mukumanikidza kuumba.
Matanho Makuru mana
Pane matanho mana akakosha kune iyo thermoset inoumba compression kuumba maitiro:
- Simba rakakwirira, chidimbu chesimbi chishandiso chakagadzirwa chinonyatsoenderana nehukuru hunodiwa kuburitsa chikamu chinodiwa. Chishandiso chinobva chaiswa mumuchina uye kupisa.
- Iyo inodiwa kompositi yakafanogadzirwa kuumbwa muchimiro chechishandiso. Kufanogadzira idanho rakakosha rinobatsira kusimudzira mashandiro echikamu chakapedzwa.
- Chikamu chakaumbwa kare chinoiswa muforoma inopisa. Chishandiso chinobva chakatsikirirwa pasi pekumanikidza kwakanyanya, kazhinji kubva pa800psi kusvika 2000psi (zvinoenderana nekukora kwechikamu uye nemhando yezvinhu zvinoshandiswa).
- Chikamu chinobviswa pane chishandiso mushure mekumanikidzwa kwasunungurwa. Chero mabwe anopenya akapoterera kumucheto anobviswawo panguva ino.
Zvakanakira Compression richigadzirisa
Kuomesa kuumbwa inzira inozivikanwa nekuda kwezvikonzero zvinoverengeka. Chikamu chekuzivikanwa kwayo kunobva mukushandisa kwayo kwepamberi zvigadzirwa. Izvi zvinhu zvinowanzo kuve zvine simba, kuomarara, kureruka, uye zvakanyanya kusagadzikana nekuora kupfuura zvikamu zvesimbi, zvichikonzera zvinhu zvepamusoro. Vagadziri vakajaira kushanda nesimbi zvikamu vanoona kuti zviri nyore kwazvo kushandura chinhu chakagadzirirwa simbi kuita chikamu chekumanikidza. Nekuti zvinokwanisika kuenzanisa simbi chikamu geometry neiyi nzira, mune akawanda mamiriro munhu anogona kungoisa-mukati uye kutsiva iyo simbi chikamu zvachose.