Maitiro ekugadzira jira rakanyungudutswa remhando yepamusoro | JINHAOCHENG

Parizvino, zvinodiwa zvakanyanya zvejira rakanyunguduka Pamusika pane 90%, 95% kana 99% yemhedzisiro yekusefa, pamwe nekuchinjika uye simba, izvo zviri izvo zvinodiwa zvakanyanya. Zvisinei, pari zvino, zvakawandavagadziri vemachira anonyungudikahavakwanise kuzadzisa zvinodiwa izvi zvinokosha, kuchinja zvinhu zvakagadziriswa uye maforoma anounzwa kunze kwenyika, uye kubhadhara mari yakawanda kugadzirisa master yemuchina, kugadzirisa tembiricha, kushandura daro riri pakati pebanga remhepo nespinneret, kana kuwedzera electret masterbatch, nezvimwewo. Jira rinogona kugadzirwa richiri nematambudziko akawanda, kungava kuomarara husiku, kuchinjika, simba rapera, uye nekuwedzera masterbatch, mhedzisiro yekusefa haina kunatsiridzwa zvachose, uye vamwe vatengi vanoda kuchema, vachiti vaita electrostatic electret treatment, uye zuva rimwe chete rakasvika 95 kilowatts. Zuva rakatevera maion ese eelectrostatic akanga apera, uye mhedzisiro yekusefa yakava 80+ zvakare!

Zvinodiwa pakuita jira rakanyungudutswa

Manzwiro acho anonzwisisika, asi haafanirwe kumhanyira kutsvaga rubatsiro rwechiremba, anofanira kuwana dambudziko, kana paine kuwedzerwa kwesoftener, POE nedzimwe nzira dzekubatsira, hapasisina kuomarara husiku, kusimba kwakanyanya, izvi zvinokonzerwa ne secondary crystallization ye modified polypropylene, nekuda kwezvikonzero zvakawanda, jira rakanyunguduka rakanyunguduka rakawanda rinenge riri single-row spinneret, senge mamwe maburi ekuvharika, tembiricha haina kukwana, kusakwana kwe silking, maitiro asina kujairika, kumanikidzwa kwekunyunguduka kusina kufanana kuchaonekwa kusingaenzane gram huremu. Kupfava nekuomarara zvakasiyana. Uye zvinhu zvepasi hazvina kunaka, izvi zvinogona kungovandudzwa nekuchinja zvinhu kana kuwedzera chinhu chinosimbisa!

Mhepo inodiwa mujira rinoputika nemhepo yakachena, uye michina inopa gasi ndiyo michina inoputika nemhepo yakanyunguduka uye yakagadzikana. Mitsetse midiki yakawanda yekugadzira inoshandisa macompressor emhepo, kunyangwe iri compressor yemhepo "isina mafuta", nekuda kwechimiro chayo chemafuta emukati, pachava nehuwandu hushoma hwemafuta hunobuda nemhepo, zvichikonzera kunhuhwirira kunoshamisa mujira rinoputika nemhepo, zvichideredza kushanda kwesefa, uye bvunzo dzakasiyana-siyana hadzina kusvika padanho rakajairwa. Kana kumanikidzwa kwefeni kuri pasi pe98Kpa, kazhinji 60-80Kpa yakakwana, kana compressor yemhepo ikashandiswa, kumanikidzwa kunowanzova 5-8 kg, uye kana tambo yekugadzira jira rinoputika nemhepo yasvika padanho rakanakisisa, kumanikidzwa kwakayerwa kwedhiyi i60-70KPA. Zviri pachena kuti kumanikidzwa kwecompressor yemhepo kwakakwira zvakanyanya, hapana chikonzero chekutevera kumanikidzwa kwakanyanya, tambo yekugadzira yakanakisa inofanira kunge yakashongedzwa nemafeni akasiyana emhepo kana macompressor emhepo, kumanikidzwa kwecompressor yemhepo kwakakwira kupfuura kumanikidzwa kwefeni, asi vhoriyamu yemhepo yakaderera zvikuru pane fan. Naizvozvo, kushanda kwakaderera zvakanyanya.

Kuwedzera mwero wekuyerera kwemhepo inopisa, kuwedzera tembiricha yemhepo inopisa uye kuwedzera tembiricha yedi (die tip) kunogona kuita kuti faibha ive diki, ma winding nodes awedzere, simba refaibha rive rakafanana, uye simba rinowedzera, asi rinodzikira kana rikawedzera kusvika pamwero wakati. Kuderedza zvakanaka mwero wekuyerera kwemhepo inopisa kana tembiricha, kuderedza tembiricha yekushanda kwedi (die tip) uye kuderedza tembiricha yemhepo (spinning environment temperature) kunogona kuita kuti nzira yekutsvedza kwenode ive yakakura, mubato wakaoma, fiber yakakora, porosity yakawedzera, uye resistance yakaderera. Kushanda zvakanaka kwekusefa kunodzikira zvikuru.

Pamusoro pezvo, taura nezvedambudziko rekurapa kwemagetsi emagetsi, chiyero chemasterbatch chiri 2% kusvika 3%, mushure mekuomesa, kurunga zvakanaka, asi teererawo hunyoro hwemhepo, sarudzo yejenareta yemagetsi ine voltage yakawanda inofanira kunge iri negative charge reaction, shamwari dzakawanda kuti dzive dzakachipa, tenga jenareta yemagetsi emagetsi emagetsi e120kv ine simba shoma, simba chairo i30~50kv chete, adsorption iyi yemagetsi haina kusimba, ingangoita mazuva maviri, magetsi emagetsi anorasika, mhedzisiro yekusefa yadzokera kumavambo.

Mushure mekutsiva mafeni, kurapwa kwemagetsi emagetsi emagetsi nemamwe maitiro, kwete kuti uve nechokwadi chekuti jira rakanyunguduka rinosvika 90, 95, asi kuburikidza nemaitiro aya kunogona kuvandudza nzvimbo yakati wandei zvichibva pane yekutanga. Semuenzaniso, iwe une makore makumi mana usati warapwa nemagetsi emagetsi emagetsi, 75 mushure mekurapwa nemagetsi emagetsi emagetsi emagetsi, kana 80 usati warapwa, 90 + kana 95 + mushure mekurapwa. Kana uchida kuwana zvinopfuura 95% yechiratidzo chenyika chakanakisa, zvese zviri mukuita hazvigone kuregeredzwa. Maitiro ese haana kuoma, musanganiswa wakanaka wema process parameters unogona kuvandudza zvikuru zviratidzo zvemuviri zvechigadzirwa, izvo zvinoda kuongororwa wega.

Zviri pamusoro apa ndezvekutanga kwekugadzira jira remhando yepamusoro rinonyungudika, kana muchida kuziva zvakawanda nezvezvinhu zvisina kurukwa zvinonyungudika, ndapota musazeza kutibata.