Warka Warshadaha
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Maxay yihiin shuruudaha laga sheegayo kubbadda birta ah?
Weydiinta, macaamiisha badanaa wey soo baxaan oo weydiiyaan: Sidee loo iibiyaa kubbadaha birta ah? Waa imisa kubbada birtu? Waxaan aaminsanahay inay tani tahay arrinta ugu muhiimsan macaamiisha. Had iyo jeer uma soo bandhigo macaamil macaamiisha isla markiiba, taas oo sidoo kale mas'uul ka ah macaamilka. Maaddaama macmiilku yahay xirfad laawe ...Akhri wax dheeraad ah -
Maxay yihiin kala saarida kubadaha birta kaarboon?
1. Marka loo eego maaddada, waxay u qaybsan tahay kubbado bir ah oo kaarboon yar, kubbado dhexdhexaad ah oo birta kaarboon ah, kubbado bir ah oo kaarboon sarreeya, qalabka ugu muhiimsan waa 1010-1015, 1045, 1085, iwm; 2. Marka loo eego adkaanta, waxaa loo qaybiyaa kubbado jilicsan iyo kubbado adag, taas oo ah in la xukumo in daaweynta kuleylka ay tahay ...Akhri wax dheeraad ah -
Waa kuma ninka sharafta leh ee kubbada birta birta ah?
316 iyo 440 waxay ka tirsan yihiin aristocracy ee kubbadaha birta ah ee birta ah, oo leh iska caabin miridh wanaagsan iyo caabbinta daxalka oo xoog leh, sicirka ayaa ku kordha qiimaha. Kubbadda 'Condar Steel Ball' ee soo socota ayaa labada si faahfaahsan u soo bandhigaysa: 1.316 kubbadaha birta-birta ah - 304 kadib, waa tan labaad ee loogu isticmaalka badan yahay ...Akhri wax dheeraad ah -
Habka wax soo saarka ee kubadaha birta ah
(1) Habka wax soo saarka fudud ee kubadaha birta silsiladda-sawir-qabow ciilku wuxuu ka dhigayaa kubbadda qaab madhan removal giraanta suunka saarista grind shiidi qallafsan grind shiidi kara jilicsan → kubad maran oo sameysmeysa ball kubbadda dhalaalaysa (ama xareynta grind shiidi jilicsan) grind shiidid adag ing shiidid wanaagsan Grind shiidi (ama nadiifinaya) grind shiid aad u fiican ...Akhri wax dheeraad ah