Munyika ine zvinhu zvakawanda zvekugadzira mota, kunyatsoita zvinhu nemazvo hakugone kutaurwa. Mota dzemazuva ano dzine zviuru zvezvinhu, zvikamu zvepurasitiki zvichikonzera kuwedzera kwezvikamu zvemukati nekunze—kubva pamapaneru emidziyo nemagonhi kusvika kumabhampa nemarambi. Kuve nechokwadi chekuti zvinhu izvi zvakaoma, zvinowanzova zvepurasitiki zvakakura zvinoenderana nezvinodiwa zveinjiniya zvinoda chishandiso chakanyatsojeka uye chakasimba: AutomotiveChigadziko chekuongorora purasitiki.

Chinozivikanwawo se "gauge" kana "cubing," chinhu chinoongorora hunhu chakagadzirwa nemaoko chakagadzirirwa kusimbisa kururama kwechikamu chepurasitiki. Kusiyana nezvishandiso zvemaoko zvakaita se calipers kana micrometers, zvinoyera mapoinzi akasiyana, chinhu chinoongorora chinopa ongororo yakazara, isingabvisike ye geometry yezvikamu zvese.

Kuumbwa kweKunyatsojeka
Chigadziko chekutarisa chinowanzo gadzirwa nehwaro hwakasimba—hunowanzo gadzirwa nearuminiyamu kana high-density polyurethane (HDU)—chinoiswa chikamu chepurasitiki. Chigadziko ichi chine zvinhu zvakakosha zvakati wandei:

Nzvimbo: Mapini nemapedhi zvakagadzirwa nemazvo zvinotevedzera nzvimbo dzekubatanidza mota, zvichiita kuti chikamu chacho chigare panzvimbo imwe chete sezvachinenge chiri mumotokari yekupedzisira.

Maclamp: Zvishandiso zvekubatanidza zvepneumatic kana zvemaoko zvinobata chikamu chakachengeteka pasina kukonzera kushanduka.

Zvinhu zvekuongorora: Izvi zvinosanganisira mapini ekukwesha, magauge emukana, uye zviratidzo zvine spring zvinobvumira vashandisi kuyera ma contour akakosha nenzvimbo dzinosangana nemakombiyuta vachienzanisa nedata reComputer-Aided Design (CAD).

Nei Plastiki Ichida Kugadziriswa Kwakakosha
Zvikamu zvepurasitiki zvemotokari zvine matambudziko akasiyana. Nekuda kwehunhu hwazvo, zvinogona kukanganiswa ne "warpage", sink marks, uye expansion yekupisa. Chinhu chekutarisa chakagadzirwa kuti chitevedzere "free state" kana "restrained state" yechikamu sezvakarairwa neGD&T (Geometric Dimensioning and Tolerancing).

Semuenzaniso, chifukidziro chikuru chefascia (bumper cover) chinofanira kuongororwa kuti mwenje yemusoro nehood igare yakafanana. Kusawirirana kwe1 millimeter chete kunogona kukonzera ruzha rwemhepo, kubuda kwemvura, kana kusarongeka zvakanaka kusingagamuchirwi nemutengi wekupedzisira. Chigadzirwa chekutarisa chinobvumira vagadziri kuona kusawirirana uku kudiki-diki chikamu chisati chasvika pamutsetse wekubatanidza.

Mabhenefiti Asingayerwi
Kuisa mari mumitambo yekutarisa yemhando yepamusoro kunounza pundutso huru mukushanda:

Kumhanya: Kuongorora zvinhu zvinoonekwa uye zvinobatwa pachinhu chimwe chete kunokurumidza kupfuura kuongorora kweCoordinate Measuring Machine (CMM) kuti chiongororwe zvizere.

Kudzokororwa: Inobvisa zvikanganiso zvevanhu zvine chekuita nemidziyo yemaoko, zvichiita kuti chikamu chakaongororwa muMexico chisvike padanho rakafanana nechikamu chakaongororwa muGermany.

Kuongorora Zvikonzero Zvikuru: Kana chikamu chikatadza kuongororwa, chigadzirwa chacho chinoshanda sechishandiso chekuongorora. Mainjiniya vanogona kuona pakarepo kana dambudziko riri mugomba rakati remould kana kuti mukuita kwekutonhodza mushure mekuumbwa.

Remangwana reKugadzirisa
Sezvo indasitiri yemotokari ichichinja ichienda kumotokari dzemagetsi (EVs) uye kutyaira dzoga, kudiwa kwezvikamu zvepurasitiki zvinofamba nemhepo uye zvakareruka kuri kuwedzera zvakanyanya. Nekuda kweizvozvo, indasitiri yezvigadzirwa zvekutarisa iri kuchinja. Tiri kuona kuwedzera kwezvigadziriso zvemodular zvine masensa edhijitari uye laser scanners zvinoisa data zvakananga musoftware yekutonga mashandiro ekuverenga (SPC).

Mukupedzisa, chigadzirwa chekuongorora purasitiki chemotokari chinopfuura kungobata chete. Ndicho chinhu chekupedzisira chinochengetedza mhando, chinodzivirira musiyano uripo pakati pekugadzira majekiseni nekugadzira mota. Kune vagadziri vane chinangwa chekuderedza mitengo yezvimedu, kukurumidza nguva yekutenga, uye kuchengetedza mukurumbira wechiratidzo, hunyanzvi hwekugadzira majekiseni ekuongorora huchiri chinhu chakakosha.