Aziwa ngombala wawo omnyama ohlukile, ukwakheka kwawo okuminyene okufanayo, kanye nezakhiwo ezihlukile—okuhlanganisa ukumelana nokugqwala, ukumelana nama-asidi nama-alkali, ukuzinza okungenakuqhathaniswa, ukuqina okuphezulu, nokumelana nokugqokwa—amapuleti angaphezulu egwadle abaluleke kakhulu njengezisekelo zereferensi ezinembile ekusetshenzisweni kwemishini kanye ne-metrology yaselabhorethri. Ukuqinisekisa ukuthi lawa mapuleti ahlangabezana ncamashi namazinga obukhulu kanye nejometri kubalulekile ekusebenzeni kahle. Ngezansi kunezindlela ezijwayelekile zokuhlola ukucaciswa kwazo.
1. Ukuhlola Ukuqina
- Ithuluzi: I-vernier caliper efundekayo ngo-0.1 mm.
- Indlela: Linganisa ukujiya maphakathi nezinhlangothi ezine.
- Ukuhlola: Bala umehluko phakathi kwamanani aphezulu kanye nobuncane obukalwa epuletini elifanayo. Lokhu ukuhlukahluka kokuqina (noma umehluko omkhulu).
- Isibonelo Esijwayelekile: Kupuleti elinogqinsi olucacisiwe lwe-20 mm, ukuhluka okuvumelekile kuvamise ukuba phakathi kuka-±1 mm.
2. Ukuhlola Ubude Nobubanzi
- Ithuluzi: Iteyiphu yensimbi noma irula efundeka kahle ngo-1 mm.
- Indlela: Kala ubude nobubanzi ngemigqa emithathu ehlukene ngamunye. Sebenzisa inani elimaphakathi njengomphumela wokugcina.
- Inhloso: Rekhoda ngokunembile izilinganiso zokubala inani kanye nokuqinisekisa ukuhambisana namasayizi a-odwe.
3. Ukuhlolwa kwe-Flatness
- Ithuluzi: I-straightedge enembayo (isb., i-steel straightedge) namageji ezinzwa.
- Indlela: Beka i-straightedge ebusweni bepuleti, kufaka phakathi kokubili ama-diagonal. Sebenzisa i-feeller gauge ukukala igebe phakathi kwe-straightedge nendawo yepuleti.
- Isibonelo Esijwayelekile: Ubukhulu bokuchezuka kobucaba obuvunyelwe kungase kucaciswe njengo-0.80 mm kumabanga athile.
4. Squareness (90° Engela) Ukuhlolwa
- Ithuluzi: Irula ye-engeli yensimbi enembe kakhulu engu-90° (isb., 450×400 mm) namageji okuzizwa.
- Indlela: Beka ngokuqinile irula ekhoneni ekhoneni lepuleti. Linganisa noma yiliphi igebe phakathi konqenqema lwepuleti nerula usebenzisa igeji yokuzizwa. Phinda le nqubo kuwo wonke amakhona amane.
- Ukuhlola: Igebe elikhulukazi elilinganisiwe linquma iphutha lesikwele.
- Isibonelo Esijwayelekile: Umkhawulo ovumelekile wokubekezelela ukuchezuka kwe-angular ngokuvamile ucaciswa, isibonelo, njengo-0.40 mm.
Ngokunamathela kulezi zinqubo zokuhlola ezinembayo nezimisiwe, abakhiqizi baqinisekisa ukuthi ipuleti ngalinye legwadle liletha ukunemba kwejometri nokusebenza okuthembekile okudingekayo emisebenzini yokulinganisa ebalulekile ezimbonini zomhlaba wonke.
Isikhathi sokuthumela: Aug-20-2025