Kune zviuru zvevapurasitiki pamusika kuti uwane kukurumidza kuratidzira kana kudiki-chiyero chekugadzira - kusarudza epurasitiki chaiyo kune imwe purojekiti inogona kuve inoremedza, kunyanya kwekushuvira vabati kana kushuvira vabati. Zvese zvinhu zvinomiririra kukanganisa maererano nemutengo, simba, kuchinjika uye kupedzisa pamusoro penguva yekupedzisa. Izvo zvinodikanwa kuti urege kufunga chete kushandiswa kwechikamu kana chigadzirwa, asi zvakare nharaunda iyo ichashandiswa.
Muzhinji, mapurasitiki einjiniya akavandudza madhiri emakwenzi anogovera kusimba kukuru uye kusachinja panguva yekugadzira maitiro. Dzimwe mhando dzeplastic dzinogona zvakare kushandurwa kuti dzivandudze simba ravo, pamwe nekukanganisa uye kupisa kupokana. Ngatisvike mumidziyo yepurasitiki dzakasiyana kuti titarise pamusoro pekushanda kwechikamu chekupedzisira kana chigadzirwa.
Imwe yeiyo nzvimbo dzinowanzoitika dzinoshandiswa kugadzira zvikamu zvimedu ndeye nylon, inozivikanwa zvakare sePolyamide (PA). Kana polyamide yakasanganiswa ne molybdenum, ine nzvimbo yakatsiga yekufamba nyore. Nekudaro, nylon-on-nylon gears haina kukurudzirwa nekuti, semapurasitiri, ivo vanowanzoomerera pamwe chete. Pa ane yakanyanya kupfeka uye abrasion kuramba, uye zvinhu zvakanaka zvemakaniki pane zvakakwirira kupisa tembiricha. Nylon chinhu chakanakira chekudhinda 3D kudhinda nepurasitiki, asi zvinobata mvura nekufamba kwenguva.
PolyoxyMethylene (POM) zvakare sarudzo yakanaka kwazvo yezvikamu zvemakhini. Pom inzvimbo yeAcetal yaishandiswa kugadzira Delrin's Delrin, plastiki yakakosha inoshandiswa mumagiya, zviyero, mavhiri uye zvimwe. Pom ine simba rakanyanya-nyoro uye rakajeka simba, kuomarara uye kuomarara. Nekudaro, pom inosvibiswa neAlkali, chlorine uye mvura inopisa, uye yakaoma kuomerera pamwe.
Kana yako purojekiti iri imwe mhando yemudziyo, polypropylene (PP) ndiyo sarudzo yakanyanya kunaka. Polypropylene inoshandiswa mumidziyo yekuchengetedza chikafu nekuti inopisa inopesana, isina kufanira kune mafuta nemarara, uye haisunungure makemikari, ichiita kuti ive yakachengeteka kudya. Polypropylene ane zvakare chiyero chakanakisa chekusimukira uye kukanganisa simba, zvichiita kuti zvive nyore kugadzira zvishwe zvinogona kupfugama pasina kutyora. Inogona zvakare kushandiswa mumapepa uye hoses.
Imwe sarudzo ndeye polyethylene (pe). Pe ndiyo ipurasitiki yakajairika munyika ine simba rakaderera, kuomarara uye kuomarara. Iyo inowanzove mukaka chena chena inoshandiswa kugadzira mushonga wemishonga, mukaka uye midziyo yekudonhedza. Polyethyle inodzivirira zvakanyanya kune akasiyana siyana emakemikari asi ane yakaderera yekunyungudza pfungwa.
Acrylonitrile Butadiene Styrene (Abs) zvinhu zvakanakira chero projekiti inoda kurwisa nekukasira nekukasira uye kupwanya kupokana. Abswelight uye inogona kusimbiswa ne fiberglass. Iyo inodhura kupfuura styrene, asi inogara kwenguva refu nekuda kwekuomesa kwayo uye simba. Fusion-yakaumbwa abst 3d modelling yekukurumidza kuratidzira.
Kupiwa zvayo zvivakwa, ab basa sarudzo yakanaka yeanarables. Pazasi patsva, isu takagadzira iyo Smartwatch kesi yeE3DEsign Inoshandisa jekiseni yakaumbwa dema pre-pendi abs / pc purasitiki. Uku kusarudza kwezvinhu kunoita kuti mudziyo wacho unojekesa chiedza, uku uchipiwawo nyaya iyo inogona kutsungirira nguva nenguva kuvhunduka, sekuti iyo wachi ikarova nzvimbo yakaoma. Yakanyanya kukanganisa polystyrene (chiuno) sarudzo yakanaka kana iwe uchida zvinhu zvinochinja uye zvinokanganisa zvinhu. Izvi zvinyorwa zvakakodzera kugadzira nzvimbo dzekushandisa simba rekushandisa uye zviitiko zvekushandisa. Kunyangwe chiuno zvikatonhorera, ivo havana kutarisirwa kune zvakashamwaridzana.
Mapurojekiti mazhinji anodana jekiseni kuumbwa anoisa maones ane elasticity seRubber. Thismoplastic polyure TPU inoshandiswawo mumasimbe masimba, anofamba-famba, tambo insulation, uye zvinhu zvemitambo. Nekuda kwekupokana kwayo solvent, TPU ine simba rakakura uye shuwa simba uye inogona kushandiswa munzvimbo dzakawanda dzeindasitiri. Nekudaro, zvinozivikanwa nekubvisa unyoro kubva mumhepo, zvichiita kuti zviome kugadzirisa panguva yekugadzira. Kune jekiseni kuumbwa, pane thermoplastic rabara (TPR), iyo isingadhuri uye iri nyore kubata, sekuita kuti udzivise-kusanganisa rubber grips.
Kana chikamu chako chichida kujekesa lens kana windows, acrylic (pmma) zvakanakisa. Nekuda kwekunetseka kwayo uye kusatenda kupokana, izvi zvinoshandiswa kuita shatterproof windows senge plxiglass. PMMA zvakare anounganidzira zvakanaka, ane simba rakanaka rakafanana, uye rinodhura rakanyatsogadzirwa vhoriyamu kugadzirwa. Nekudaro, hazvisi sekukanganisa kana kumakemikari zvinodzivirira sePolycarbonate (PC).
Kana yako purojekiti inoda kuti isimbe, PC yakasimba kupfuura PMMA uye ine yakanaka emoctices, ichiita sarudzo yakakodzera yesvina uye bullet prowwork. PC inogona zvakare kuve yakakotama uye yakaumbwa pamhepo tembiricha isina kutyora. Izvi zvinobatsira pakuratidzira nekuti hazvidi zvinodhura zvishandiso zvekugadzira kuti fomu. PC inodhura kupfuura acrylic, uye nekuratidzwa kwenguva refu kumvura inopisa kunogona kuburitsa makemikari anokuvadza, saka hazvisangane nekuchengetedza chikafu. Nekuda kwekukanganisa kwayo uye kukwenya kupesana, PC yakanakira mhando dzakasiyana. Pazano rakurumidza, isu tinoshandisa izvi zvinyorwa kuti tiite dzimba dzeMuller Commercial Solutions hatched terminals. Iyo chikamu yaive cnc inoshandirwa kubva kune yakasimba block yePC; Sezvo yaida kuve pachena zvachose, yaive yakashongedzwa neruoko uye steam yakapukutwa.
Uku kungori kutarisisa kapfupi kweimwe yeakanyanya kushandiswa mapurasitiki mukugadzirwa. Dzakawanda dzeidzi dzinogona kuchinjwa nemhando dzakasiyana dzegirazi, UV stabilizers, lubriants kana mamwe maonesa kuti uwane zvimwe zvirevo.
Gordon Stiles ndiye mutungamiri uye mutungamiri wenyeredzi nekukurumidza, kukurumidza kurova, nekukurumidza kusimudzira uye kusimuka uye kuderera vhoriyamu yekugadzira kambani. Zvichienderana neyeinjini yake yekumashure, stiles yakatangwa nyeredzi nekukurumidza muna 2005 uye pasi pehutungamiriri hwake kambani yakakura kusvika kune vashandi 250. Nyeredzi inokurumidza kushandisa timu yepasirese yeinjiniya uye nyanzvi dzinobatanidza kucheka-mashandiro emucheto senge Asati ajoinha nyeredzi nekukurumidza, masitayiridzo akavezwa uye akashamiswa.
Tumira nguva: Kubvumbi-19-2023