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Kazhinji, Mushure mekushandisa iyo mhepo-yakatonhorera chiller kwenguva yakareba, Zvimwe zvinetso hazvigone kudzivirirwa. Kana paine kutadza, Isu tinofanirwa kunyatsoongorora mamiriro ekushanda ezvikamu zvakasiyana zveiyo jekiseni remushini. Pfungwa huru ndeyekuongorora iyo firiji system, yemagetsi system, Air System, uye mvura yemvura. Kutonga kana basa ravo remumba rakajairika, mupepeti …

Mbishi yakabuda a) Simbisa kana huwandu hwemapuranga uye kusimbisa simba iyo jekiseni muchina wakaringana b) Simbisa kana kudzvinyirirwa kwakanyanya 1) Kana iyo samaple isina kusimbiswa ichiri kubhuroka, Zvinoreva kuti iyo mold slamping haina kunaka kana kukanganisa kwaputswa. 2) Kana iyo mold slamping haina kunaka uye saizi yakadaro …

Chero ani anoda kutenga muchina wekuumba jekiseni achasangana nedambudziko iri. Kana uchitenga jekiseni molding muchina, mold,mushini wekubatsira ndinofanira kutenga hombe kana diki? Ndotenga yakachipa here kana inodhura? Zviuru zvemadhora, nepo dzinodhura dzichiita mazana ezviuru kana kuti kunyange mamiriyoni; mamwe majekiseni ekuumba majekiseni akakurisa zvekusakwana, …

majekiseni ekuumba mamiriro ndicho chinhu chakakosha kuti muridzi wewekishopu agone. Jekiseni molding iindasitiri ine ruzivo rwakasiyana, tekinoroji uye kuita. Plastiki mbishi zvinhu, toners, nozzle zvinhu, Nekuti iyo IC tray ine huremu huremu, Zvinodiwa zvekudzvanya zvinonyatso kuverengerwa chikamu madhizaini uye muchina, peripheral equipment, fixtures, sprays, zvinhu zvakasiyana-siyana zvekubatsira uye zvekurongedza zvinoshandiswa mukugadzira jekiseni molding process, izvo zvinounza basa rakawanda kune maneja …

Mune jekiseni molding process yemapurasitiki, thermoplastics, nekuda kwekushanduka kwevhoriyamu kunokonzerwa nekristalllization, kushushikana kwakasimba kwemukati, kushushikana kukuru kwakasara kwakaomeswa nechando muchikamu chepurasitiki, yakasimba molecular orientation uye zvimwe zvinhu, saka zvichienzaniswa ne thermoset plastiki, shrinkage rate yakakura. The shrinkage rate yakafara uye directionality iri pachena. Pamusoro pe, iyo shrinkage mushure mekuumbwa, Annealing kana humidity …

Jekiseni rakaumbwa muchina basic chimiro chakakosha chaizvo kune bhizinesi. Zvinoenderana nezvinodiwa zveiyo jekiseni kuumbwa maitiro, Iyo jekiseni molding muchina ndiwo muenzaniso une yakasimba mechatronics. Iyo inonyanya kuumbwa nenhengo dzesangano, Clamping zvikamu, fuselage, Hydraulic system, kudziyisa system, control system, kudyisa mudziyo, nezvimwewo. Nekuti iyo IC tray ine huremu huremu, zvakajairika nzeve jekiseni jekiseni ine imwe-cylinder mhando uye yakapetwa-silinda mhando. …

Poshi, kuongororwa kwezvikonzero zvekupwanya kweiyo tie tsvimbo yeiyo jekiseni kuumbwa kwemuchina kupera simba kukundikana. Maitiro ekushanda ejekiseni rekunyima muchina maitiro ekuchinja kushushikana, saka chero chinhu chinokonzeresa kushushikana kushushikana kunogona kutungamira kukundikana kutadza. kunge: Nhanho iyo shaft diameter inoshanduka zvakanyanya. Kushaikwa kwemakona akatenderedzwa, undercuts, nezvimwewo. panguva …

Iyo screw fracture tembiricha yakabatana zvakare, asi kashoma, inenge yese screw pachayo ndeye murombo kuoma, kana screw yakashandiswa kwenguva yakareba, gadziridza sikuruu! The jekiseni molding zvinhu zvakaoma. Semuyenzaniso, kuwedzera GF [girazi fiber] kune jekiseni molding zvinhu ndiyo inodhura zvikuru sikurufa uye muchina! Iri jekiseni rekugadzira zvinhu harina kunaka …

Acrylic inonzi kemikari inonzi polymethyl methacrylate (PMMA muChirungu). Nekuda kwekukanganisa kwePMMA pamusoro kuomarara, nyore kukwenya, low impact resistance, urombo kuumbwa fluidity, Nekuti iyo IC tray ine huremu huremu, kugadziridzwa kwePMMA kwakaonekwa imwe mushure meimwe. Zvakadai secopolymerization yemethyl methacrylate ine styrene uye butadiene, kusanganiswa kwePMMA nePC, nezvimwewo. Kuyerera kwePMMA kwakaipa kupfuura izvozvo …

The pesvedzero epurasitiki kudziyisa kumhanya Kazhinji kutaura, panguva yekudzima kupisa, iyo inokurumidza kukurumidza kupisa kwepurasitiki, iyo yakanyanya kushushikana kwekushisa kunogadzirwa mu mold, izvo zvinogona kukonzera deformation uye kuputika kwe mold. Kunyanya kune alloy simbi uye high-alloy simbi, nekuda kwehurombo hwavo hwekupisa conductivity, chenjedzo dzakakosha dzinofanira kutorwa. Kupisa, kune mamwe maumbirwo akaoma e …

Iyo mold inosangana nezvinodiwa zvemamiriro ekushanda Pfeka kuramba Kana iyo isina chinhu ichiremara mupurasitiki mugomba rekuumbwa., inoyerera uye inotsvedza nepamusoro pegomba, kukonzera kukweshana kunotyisa pakati pepamusoro pegomba nepasi, izvo zvinoita kuti mold ikundikane nekuda kwekupfeka. Naizvozvo, kupikisa kupfeka kwechinhu chimwe chete …

Mapoinzi matanhatu makuru epp jekiseni molding.Kugadziriswa kwepurasitiki mbishi zvinhu kunonyanya kunyungudika, kuyerera, chimiro, uye wozotonhorera muchigadzirwa chakapedzwa. Inzira yekudziisa uyezve kutonhora. Iyo zvakare maitiro ayo epurasitiki anochinja kubva pamapellets kuenda kune akasiyana maumbirwo. Izvi zvinotevera zvinotsanangura kugadzirisa kubva pamaonero akasiyana …