Ama-straightedge e-granite ochwepheshe angamathuluzi okulinganisa ngokunemba akhiwe nge-granite yemvelo esezingeni eliphezulu, efihliwe ngokujulile. Ngokusika ngomshini kanye nezinqubo zokuqeda ngesandla ngokucophelela okuhlanganisa ukugaya, ukupholisha, kanye nokugoqa, la ma-straightedge e-granite akhiqizwa ukuze kuhlolwe ukuqondile nokuba yisicaba kwezinto zokusebenza, kanye nokufakwa kwemishini. Abalulekile ekulinganiseni ukuba yisicaba kwamatafula amathuluzi omshini, iziqondiso, kanye nezinye izindawo ezinembile. Isici esibalulekile sala mathuluzi ukulingana okulinganayo kanye nokuma kobuso bawo bokulinganisa. Lokhu kuholela embuzweni ovamile: Ingabe ubuso obubili bokuphela kwe-straightedge ye-granite ejwayelekile buyafana?
Izakhiwo eziyingqayizivele zomzimba ze-granite zinikeza lezi zinzuzo ze-straightedges ezingenakuqhathaniswa namathuluzi enziwe ngezinye izinto:
- Ukuvikela Ukugqwala Nokugqwala: Njengento engeyona eyensimbi, esekelwe ematsheni, i-granite ayivikelwe ngokuphelele kuma-acid, ama-alkali, kanye nomswakama. Ngeke igqwale, okuqinisekisa ukuthi ukunemba kwayo kuhlala kuzinzile ngokuhamba kwesikhathi.
- Ukuqina Okuphezulu Nokuzinza: I-granite esetshenziselwa amathuluzi okunemba kumele ibe nokuqina kwe-Shore okungaphezu kwama-70. Leli tshe eliqinile, elakhiwe ngokulinganayo linomthamo omncane wokukhula kokushisa futhi liye laguga ngokwemvelo, okuholela esakhiweni esingenakucindezeleka, esingaguquki. Lokhu kuvumela imiphetho ye-granite ukuthi ifinyelele futhi igcine ukunemba okuphezulu kunezinye zezinsimbi ezibunjiwe.
- Ukusebenza Okungeyona I-Magnetic Nobushelelezi: Njengoba ingeyona i-metallic, i-granite ngokwemvelo ayiyona i-magnetic. Inikeza ukunyakaza okubushelelezi, okungenazingxabano ngesikhathi sokuhlolwa ngaphandle komuzwa wokunamathela, ayithinteki umswakama, futhi inikeza ukuthamba okumangalisayo.
Njengoba kunikezwe lezi zinzuzo ezivelele, kubalulekile ukuqonda ubuso obunembile bomphetho oqondile wegranite ojwayelekile. Ukunemba okuyinhloko kusetshenziswa ebusweni obubili obude nobuncane obusebenzayo, ukuqinisekisa ukuthi buhambisana kahle futhi buqondile komunye nomunye. Ubuso obubili obuncane obusekugcineni nabo buqondile, kodwa buqediwe ukuba buqondile ebusweni obude obuseduze, hhayi obuqondile komunye nomunye.
Ama-straightedge ajwayelekile akhiqizwa ngendlela eqondile phakathi kwazo zonke izinhlangothi eziseduze. Uma uhlelo lwakho lokusebenza ludinga ukuthi izinhlangothi ezimbili ezincane zihambisane ngokuqinile, lokhu kuyimfuneko ekhethekile futhi kumele kuchazwe njenge-oda elenziwe ngokwezifiso.
Isikhathi sokuthunyelwe: Agasti-20-2025