nailan abs pp pom abs filastik sandar masana'anta

Akwai dubban robobi a kasuwa don yin samfuri cikin sauri ko samar da ƙananan kayayyaki - zaɓar robobi da ya dace don wani aiki na iya zama abin mamaki, musamman ga masu son ƙirƙira ko masu son yin kasuwanci. Kowane abu yana wakiltar sulhu dangane da farashi, ƙarfi, sassauci da kuma kammala saman. Ya zama dole a yi la'akari da ba kawai amfani da ɓangaren ko samfurin ba, har ma da yanayin da za a yi amfani da shi.
Gabaɗaya, robobi na injiniya suna da ingantattun halaye na injiniya waɗanda ke ba da ƙarfi mai ƙarfi kuma ba sa canzawa yayin aikin ƙera su. Wasu nau'ikan robobi kuma ana iya gyara su don inganta ƙarfinsu, da kuma juriyar tasiri da zafi. Bari mu zurfafa cikin kayan filastik daban-daban don la'akari da su dangane da aikin ɓangaren ƙarshe ko samfurin.
Ɗaya daga cikin resins da aka fi amfani da su wajen ƙera sassan injina shine nailan, wanda kuma aka sani da polyamide (PA). Idan aka haɗa polyamide da molybdenum, yana da santsi a saman don sauƙin motsi. Duk da haka, ba a ba da shawarar yin amfani da gears na nailan-on-nailan ba saboda, kamar robobi, suna mannewa tare. PA yana da juriyar lalacewa da gogewa sosai, kuma yana da kyawawan halaye na injiniya a yanayin zafi mai yawa. Nailan abu ne mai kyau don bugawa ta 3D tare da filastik, amma yana shan ruwa akan lokaci.

Polyoxymethylene (POM) kuma kyakkyawan zaɓi ne ga sassan injina. POM wani resin acetal ne da ake amfani da shi don yin DuPont's Delrin, wani filastik mai daraja da ake amfani da shi a cikin giya, sukurori, ƙafafun da sauransu. POM yana da ƙarfi mai ƙarfi na lanƙwasa da tauri, tauri da tauri. Duk da haka, POM yana lalacewa ta hanyar alkali, chlorine da ruwan zafi, kuma yana da wahalar mannewa tare.
Idan aikinku wani nau'in akwati ne, polypropylene (PP) shine mafi kyawun zaɓi. Ana amfani da polypropylene a cikin kwantena na ajiyar abinci saboda yana jure zafi, ba ya jure wa mai da abubuwan narkewa, kuma baya sakin sinadarai, wanda hakan ke sa ya zama lafiya a ci. Polypropylene kuma yana da daidaito mai kyau na tauri da ƙarfin tasiri, wanda hakan ke sa ya zama da sauƙi a yi madaukai waɗanda za a iya lanƙwasa su akai-akai ba tare da karyewa ba. Haka kuma ana iya amfani da shi a cikin bututu da bututu.
Wani zaɓi kuma shine polyethylene (PE). PE shine filastik da aka fi sani a duniya wanda ke da ƙarancin ƙarfi, tauri da tauri. Yawanci filastik ne mai launin madara wanda ake amfani da shi don yin kwalaben magani, mayuka da kwantena na sabulu. Polyethylene yana da juriya sosai ga nau'ikan sinadarai daban-daban amma yana da ƙarancin narkewar abinci.
Kayan Acrylonitrile butadiene styrene (ABS) ya dace da duk wani aiki da ke buƙatar juriyar tasiri mai yawa da juriyar tsagewa da karyewa. ABS yana da sauƙi kuma ana iya ƙarfafa shi da fiberglass. Ya fi tsada fiye da styrene, amma yana daɗewa saboda tauri da ƙarfi. Tsarin ABS 3D mai haɗe-haɗe don yin samfuri cikin sauri.
Ganin irin halayensa, ABS kyakkyawan zaɓi ne ga kayan sawa. A Star Rapid, mun ƙirƙiri akwatin agogon hannu na E3design ta amfani da filastik ABS/PC mai fenti baƙi da aka yi wa fenti da allura. Wannan zaɓin kayan yana sa na'urar gaba ɗaya ta zama mai sauƙi, yayin da kuma ke ba da akwati wanda zai iya jure girgiza lokaci-lokaci, kamar lokacin da agogon ya bugi saman tauri. Babban tasirin polystyrene (HIPS) kyakkyawan zaɓi ne idan kuna buƙatar kayan aiki masu iya jurewa da tasiri. Wannan kayan ya dace da yin akwatunan kayan aiki masu ƙarfi da akwatunan kayan aiki. Duk da cewa HIPS suna da araha, ba a ɗaukar su a matsayin masu dacewa da muhalli ba.
Ayyuka da yawa suna buƙatar resins na injection molding tare da elasticity kamar roba. Thermoplastic polyurethane (TPU) zaɓi ne mai kyau saboda yana da tsari na musamman da yawa don babban sassauci, ƙarancin aiki da juriya. Ana kuma amfani da TPU a cikin kayan aikin wutar lantarki, na'urori masu birgima, rufin kebul, da kayan wasanni. Saboda juriyar narkewar sa, TPU yana da ƙarfin gogewa da yankewa kuma ana iya amfani da shi a wurare da yawa na masana'antu. Duk da haka, an san shi da shan danshi daga yanayi, wanda hakan ke sa ya yi wuya a sarrafa shi yayin samarwa. Don ƙera injection, akwai robar thermoplastic (TPR), wacce ba ta da araha kuma mai sauƙin sarrafawa, kamar don yin riƙon roba mai ɗaukar girgiza.
Idan ɓangarenka yana buƙatar ruwan tabarau ko tagogi masu haske, acrylic (PMMA) ya fi kyau. Saboda tauri da juriyar gogewa, ana amfani da wannan kayan don yin tagogi masu hana fashewa kamar plexiglass. PMMA kuma yana gogewa sosai, yana da ƙarfin tauri mai kyau, kuma yana da inganci don samar da adadi mai yawa. Duk da haka, ba shi da juriya ga tasiri ko sinadarai kamar polycarbonate (PC).
Idan aikinku yana buƙatar kayan aiki masu ƙarfi, PC ya fi PMMA ƙarfi kuma yana da kyawawan kaddarorin gani, wanda hakan ya sa ya zama zaɓi mai dacewa don ruwan tabarau da tagogi masu hana harsashi. Hakanan ana iya lanƙwasa PC kuma a samar da shi a zafin ɗaki ba tare da karyewa ba. Wannan yana da amfani don yin samfuri saboda baya buƙatar kayan aikin mold masu tsada don samarwa. PC ya fi tsada fiye da acrylic, kuma tsawon lokacin da aka sha ruwa da ruwan zafi na iya fitar da sinadarai masu cutarwa, don haka bai cika ƙa'idodin amincin abinci ba. Saboda tasirinsa da juriyarsa ga karce, PC ya dace da aikace-aikace iri-iri. A Star Rapid, muna amfani da wannan kayan don yin gidaje don tashoshin hannu na Muller Commercial Solutions. An ƙera ɓangaren CNC daga wani toshe mai ƙarfi na PC; tunda yana buƙatar ya zama mai haske gaba ɗaya, an goge shi da hannu kuma an goge shi da tururi.
Wannan taƙaitaccen bayani ne kawai game da wasu robobi da aka fi amfani da su a masana'antu. Yawancin waɗannan ana iya gyara su da zare-zaren gilashi daban-daban, masu daidaita UV, man shafawa ko wasu resins don cimma wasu takamaiman ƙayyadaddun bayanai.
Gordon Stiles shine wanda ya kafa kuma shugaban kamfanin Star Rapid, wani kamfani mai saurin yin samfuri, kayan aiki masu sauri da kuma ƙarancin girma. Dangane da tarihin injiniyancinsa, Stiles ya kafa Star Rapid a shekarar 2005 kuma a ƙarƙashin jagorancinsa kamfanin ya girma zuwa ma'aikata 250. Star Rapid yana ɗaukar ƙungiyar injiniyoyi da masu fasaha ta ƙasa da ƙasa waɗanda ke haɗa fasahohin zamani kamar bugawa ta 3D da injinan CNC masu yawa tare da dabarun masana'antu na gargajiya da ƙa'idodi masu inganci. Kafin ya shiga Star Rapid, Styles mallakar kuma ke gudanar da STYLES RPD, babban kamfanin yin samfuri da kayan aiki mafi sauri a Burtaniya, wanda aka sayar wa ARRK Turai a shekarar 2000.