Njira zochiritsira zodziwika bwino zazitsulo ndi pulasitiki

Kuti akwaniritse zofunikira za kukana kwa dzimbiri, kukana kuvala, kukongoletsa kapena ntchito zina zapadera za zinthu, ukadaulo wamankhwala apamwamba unayamba.

Njira yochizira pamwamba pazinthu wamba - pulasitiki

The pamwamba mankhwala mankhwala pulasitiki akhoza kugawidwa mu nkhungu pamwamba mankhwala ndi pulasitiki pamwamba mankhwala.Zinthu zamapulasitiki wamba m'moyo, chipolopolo chophika mpunga,cholumikizira khoma phiri mozungulira phokoso bulaketi, pulasitiki nsapato choyikapo, zipangizo zapakhomo, khitchini ndi bafa mankhwala, etc.

Pali mitundu inayi ya ukadaulo wochizira nkhungu pamwamba: kupukuta, kupukuta mchenga, kapangidwe ka khungu ndi mawonekedwe a spark.

Kupukutira ndi kusinthidwa kwa workpiece pamwamba pogwiritsa ntchito zida kusinthasintha kupukuta ndi abrasive particles kapena zina kupukuta TV.Pambuyo kupukuta, malo osalala amatha kupezeka.Njira yowombera mchenga wa quartz pamwamba pa nkhungu kudzera mumfuti ya mpweya ndi kuthamanga kwa mpweya wina, kuti apange chinsalu cha chisanu pamwamba pa nkhungu ya pulasitiki ndikuphulika kwa mchenga.Pali mitundu iwiri ya kuphulika kwa mchenga: mchenga wouma ndi mchenga.Komabe, njirayi ili ndi chilema chakuti pamwamba pa zigawo za pulasitiki zimakhala zosavuta kuti zikhale pansi, zomwe ziyenera kuperekedwa pakusankha kwenikweni njira.

Dermatoglyphics amapangidwa ndi chemical solution corrosion method, ndipo ma dermatoglyphics ndi omwe amagwiritsidwanso ntchito kwambiri.Mizere ya Spark ndi mizere yotsalira pambuyo pokonza nkhungu ya pulasitiki ya EDM, koma njirayi siigwiritsidwe ntchito pochiza pamwamba, chifukwa mtengo wa njirayi ndi wokwera kwambiri.

The pulasitiki pamwamba mankhwala luso makamaka zikuphatikizapo: kujambula, kusindikiza, kupopera mbewu mankhwalawa, bronzing ndi electroplating.Kupaka utoto ndi njira yomwe imagwiritsidwa ntchito kwambiri popangira utoto wa zinthu zapulasitiki, kuphatikiza utoto wamba, vanishi ya Pu grade ndi vanishi ya UV;Ngati mukufuna kusindikiza mawu kapena mapatani pamwamba pa zinthu zapulasitiki (mfuti za pulasitiki), mukhoza kusindikiza;

Kupopera mbewu mankhwalawa makamaka amagwiritsa ntchito mphamvu kapena electrostatic mphamvu kulumikiza utoto kapena ufa pa workpiece pamwamba;Bronzing amagwiritsa ntchito zojambulazo zamitundu ndi nkhungu zotentha zojambulidwa ndi mapatani kapena mafonti kuti apange mawonekedwe amitundu yojambulidwa kapena mafonti pamwamba pa chogwirira ntchito pa kutentha kwina ndi kukakamizidwa;Electroplating makamaka zimadalira electrolysis.Pambuyo pa electrolysis, yunifolomu, wandiweyani komanso womangika bwino chitsulo kapena aloyi matulidwe wosanjikiza amapangidwa pamwamba pa workpiece, ndipo mwayi waukulu wa electrolysis ndi mtengo wotsika.

Njira yochizira pamwamba pazinthu wamba - zitsulo

Choyamba, zitsulo zotayidwa ndi zitsulo zotayidwa ndi electrochemically oxidized mu asidi electrolyte ndi aluminium anodic oxidation njira (Mwachitsanzozida za aluminiyamu hose).Filimu ya oxide yomwe idapezedwa imakhala ndi kutsatsa bwino, kuuma komanso kukana kuvala.Palinso njira electrolytic mitundu kwa zotayidwa ndi zotayidwa aloyi, amene ndi ochiritsira anodizing mu sulfuric asidi njira choyamba, ndi porous okusayidi filimu pambuyo anodizing ndi electrolyzed mu utoto njira mchere zitsulo.Lili ndi ubwino wa mitundu yabwino komanso kukana kwa dzuwa, kugwiritsa ntchito mphamvu zochepa, kuwongolera kosavuta kwa ndondomeko, ndi zina zotero.

Chachiwiri ndi mankhwala pamwamba pa zitsulo zosapanga dzimbiri zitsulo pepala zitsulo, makamaka mwa kujambula waya, pogwiritsa ntchito njira makina, kupanga mawonekedwe ena pamwamba ndi kujambula waya, amene angapangidwe mizere yowongoka, mizere mwachisawawa, etc. malinga ndi zosowa.