1. Equipment tonnage
Pakusarudza maitiro ekuumba eSMC/GRP anoumbwa zvigadzirwa, iyo tonnage ye hydraulic press (molding press) inogona kusarudzwa maererano neyuniti pressure iyo chigadzirwa chinotakura zvishoma.Kune eccentric zvigadzirwa kana zvigadzirwa zvine hukuru hwakadzama huye uko iyo yekuumba inoda kuyerera yakatarisana, iyo tonnage yemuchina inogona kuverengerwa zvichienderana nekumanikidza kweyuniti yenzvimbo inofungidzirwa yechigadzirwa kusvika 21-28MPa.
2. Dhinda kureba yakazaruka
Kudzvanya (press open height) zvinoreva nhambwe yepakati kubva pakakwirira painochinjika danda rekutsikirira kusvika panzvimbo yebasa.Forcomposite material compression molding muchinakuvhura kusarudzwa kunowanzo 2-3 nguva yakakura kupfuura iyo mold urefu.
3. Dhinda sitiroko
Press Stroke inoreva kureba kwechinhambwe icho chinofambiswa danda rekutsikisa rinogona kufamba.Zvekuumbwa kwezvinhucompression molding muchinakusarudzwa kwesitiroko senge mold urefu 500mm, kuvhura kuvhura isu tinosarudza 2.5 nguva yehurefu hwe1250mm, ipapo sitiroko yedu yemidziyo haifanire kunge isingasviki 800mm.
4. Press worktable size
Kune madiki matani ekudhinda kana zvigadzirwa zvidiki, tafura yekudhinda inogona kusarudzwa zvichienderana nehukuru hwe mold.Panguva imwecheteyo, mativi ekuruboshwe nekurudyi emuchina akakura kupfuura ukuru hwekuumbwa ne300mm kune rumwe rutivi, uye nzira dzemberi nedzokumashure dzakakura kupfuura 200mm.Kana muchina wekutsikisa matani mahombe kana chigadzirwa chakakura uye chichida kuti vanhu vakawanda vabatsire mukubvisa chigadzirwa, mamwe mativi emunhu ari kupinda nekubuda patafura yekutsikirira anofanira kutariswa.
5. Kururama kwekudhinda worktable
Kana iyo yakanyanya tonnage yemuchina ichiiswa zvakafanana kune 2/3 yenzvimbo yetafura, kana danda rinofambiswa uye tafura yekutsikirira zvinotsigirwa pamakona mana ekutsigirwa, parallelism ndeye 0.025mm/m.
6. Kuwedzera kudzvinyirira
Kana kumanikidza kunowedzera kubva ku zero kusvika kune yakanyanya tonnage, nguva inodiwa inowanzodzorwa mukati me6s.
7. Chimiro chekutsikirira
Mumamiriro ezvinhu akajairwa, muchina wekutsikirira wakakamurwa kuita matatu kumhanya: kukurumidza kumhanya kazhinji 80-150mm/s, inononoka inowanzoitika 5-20mm/s, uye sitiroko yekudzoka i60-100mm/s.
8. Zhengxi hydraulic press speed
Iyo yekushanda yekumhanyisa yekudhinda inobata zvakananga kubuda kwechigadzirwa.Nekuda kwekutarisisa kwekuwedzera kwekubuda kwechigadzirwa uye kudzikiswa kwehuwandu hwasara hwechigadzirwa, nhasi kambani yeZhengxi inovandudza uye inogadzirisa kumhanya kwekushanda kweiyo.composite molding press.
Iko kumhanya kwekushanda kwekudhinda kwedu kwakakamurwa kuita mashanu kumhanya:kutsanya 200-400mm/s, kunonoka 6-15mm/s, kudzvanya (pre-compression) kumhanya 0.5-5mm/s, mold kuvhura kumhanya 1-5mm/s, The kudzoka kumhanya 200-300mm/s. Parizvino, mhanho shanu dzakakura dzekushanda dzemakambani ekutsikirira hadzingo wedzera goho rezvigadzirwa zvevatengi, asi iyo mushandisi-inoshamwaridzika yekumhanyisa gadziriso inogona zvakare kubvisa kukanganisa kwechigadzirwa.
Tevere, isu tinoisa iyo parameter tafura yemuchina wekuumba wekambani yedu kune yako referensi.
Nguva yekutumira: Chivabvu-06-2021
