Nhanganyaya ye epoxy pipe maitiro ekugadzira

1. Kugadzirira kweglue. Pisa iyo epoxy resin mumvura yekugezera kusvika pa85 ~ 90 ℃, wedzera mushonga wekurapa zvinoenderana neresin / kurapa agent (huwandu huwandu) = 100/45, kurunga nekuinyungudutsa, uye uichengete muguu tangi pasi pemamiriro e. 80-85 ℃. .

2. Girazi fiber yakakuvadzwa pasimbi yakatenderedza core mold, iyo longitudinal winding angle inenge 45 °, uye hupamhi hweshinda yefiber ndeye 2.5mm. Iyo fiber layer ndeye: longitudinal winding 3.5mm gobvu + hoop inomonereka 2 layers + longitudinal windings 3.5mm gobvu + 2 hoop windings.

3. Pembura muto weglue resin glue kuita kuti glue iri mufiber winding layer iverengerwe se26%.

4. Isa chiputi chepurasitiki chinopisa chinopisa pamucheka wekunze, furidzira mweya unopisa kuti udzike uye uuputire zvakasimba, wozoputira kunze ne 0.2mm gobvu, 20mm yakafara girazi jira tepi munzira yemhete, wozoitumira kune ovheni yekuporesa yekuporesa.

1. Kurapa kutonga, kutanga kusimuka kubva mukamuri tembiricha kusvika 95 ° C pamwero we3 ° C / 10min, chengeta kwe3h, wozosimudzira kusvika 160 ° C panguva imwechete yekupisa, chengeta kwe4h, wozoibvisa kunze. ovheni uye woitonhodza zvakagadzika kusvika kune tembiricha yekamuri.

6. Demould, bvisa tepi yejira regirazi pamusoro, uye ita post-processing sezvinodiwa.