Ngaba iiMbono ezimbini zeGranite Straightedges ziyafana?

Ii-straightedges zegranite zobungcali zizixhobo zokulinganisa ngokuchanekileyo ezenziwe nge-granite yendalo ekumgangatho ophezulu, egqunywe nzulu. Ngokusika ngoomatshini kunye neenkqubo zokugqiba ngesandla ezicokisekileyo kubandakanya ukugaya, ukupolisha, kunye nokugquma, ezi granite straightedges zenziwa ukujonga ukuba zithe tye kwaye zithe tyaba kwezinto zokusebenza, kunye nokufakela izixhobo. Zibalulekile ekulinganiseni ukuba zithe tyaba kweetafile zezixhobo zomatshini, izikhokelo, kunye nezinye iindawo ezichanekileyo. Uphawu oluphambili lwezi zixhobo kukuhambelana kunye nokuma okuthe tye kobuso bazo bokulinganisa. Oku kukhokelela kumbuzo oqhelekileyo: Ngaba ubuso obubini bomgca oqhelekileyo wegranite straightedge buyafana?

Iimpawu ezizodwa zomzimba zegranite zinika ezi zibonelelo ze-straightedges ezingenakuthelekiswa nezixhobo ezenziwe ngezinye izinto:

1. Ubungqina Bokugqwala Nokugqwala: Njengento engeyontsimbi, esekwe ngamatye, igranite ayichaphazeleki ngokupheleleyo zii-asidi, ii-alkalis, kunye nokufuma. Ayisoze igqwale, iqinisekisa ukuba ukuchaneka kwayo kuhlala kuzinzile ngokuhamba kwexesha.
2. Ukuqina Okuphezulu Nokuzinza: I-granite esetyenziselwa izixhobo zokuchaneka kufuneka ibe nobunzima be-Shore obungaphezulu kwama-70. Eli litye lixineneyo, elakhiwe ngokulinganayo linomlinganiselo omncinci wokwanda kobushushu kwaye liye laguga ngokwendalo, nto leyo ebangela ukuba isakhiwo singabi naxinzelelo, singaguquguquki. Oku kuvumela imiphetho ye-granite ukuba ifikelele kwaye igcine ukuchaneka okuphezulu kunezinye ze-cast iron.
3. Ukusebenza OkungeyoMagnetic Nokugudileyo: Ekubeni ingeyona yesinyithi, igranite ayisebenzisi magnethi ngokwemvelo. Inika intshukumo egudileyo, engenazingxabano ngexesha lokuhlolwa ngaphandle kokuziva inamathela, ayichaphazeleki bubushushu, kwaye inika ubuthe tyaba obubalaseleyo.

Ngenxa yezi zibonelelo zibalaseleyo, kubalulekile ukuqonda ubuso obuchanekileyo be-granite straightedge eqhelekileyo. Ukuchaneka kokuqala kusetyenziswa kubuso obubini obude nobuncinci obusebenzayo, ukuqinisekisa ukuba buhambelana ngokugqibeleleyo kwaye buthe nkqo omnye komnye. Ubuso obubini obuncinci obuphezulu nabo buthe nkqo, kodwa bugqityiwe ukuba buthe nkqo kubuso obude obukufutshane, bungahambelani.

Ii-straightedges eziqhelekileyo zenziwe ngendlela ethe nkqo phakathi kwazo zonke iindawo ezikufutshane. Ukuba isicelo sakho sifuna ukuba iindawo ezimbini ezincinci zihambelane ngokuthe ngqo, le yimfuneko ekhethekileyo kwaye kufuneka ichazwe njenge-odolo eyenzelwe wena.