terata ea tšepe e koahetsoeng e ntšo
Terata e ntšo ea tšepe / tšepe e arotsoe ka mekhahlelo e 'meli, terata e huloang ka thata le terata e bonolo e kenngoeng.
Terata e huloang ka thata ke terata ea tšepe ea mantlha ebile e theko e tlaase e fumanehang. Poleloana e reng "huleloa ka thata" e bolela hore tšepe e huliloe le ha e shoa ka bophara boo e batlang e se na ts'ebetso kapa bohale bo eketsehileng. Terata e huloang ka thata e sebelisoa haholo ho sebelisoa liluloaneng, likarolong tsa likoloi le likariking.
Ponahalo ea mohala o motšo o kenyang e na le litšitiso tse tlase tsa tlhahiso, empa ho e etsa boleng bo holimo, ho hlokahala litekanyetso tse thata ho laola mocheso o kenang.
Morero oa ho koala ke ho ntlafatsa ts'ebetso ea terata ea tjheseletsa ka ho felisa ho thatafatsa mosebetsi le ho eketsa palo ea likhoele tse phuthetsoeng, ka tsela eo ho ntlafatsa sebopeho le ts'ebetso. Annealing ke ts'ebetso ea bohlokoa e nang le mekhahlelo e meraro: ho futhumatsa, ho ts'oara le ho pholisa.
Mohala oa rona oa annealing o sebelisa melamu ea tšepe ea boleng bo holimo ea Q195. Lithupa tsa tšepe li kenella ts'ebetsong ea tlatsetso ea khatello ea maikutlo ho chesa le ho fetoha mouoane oli e holim 'a melamu ho netefatsa bohloeki le bohloeki pele ho metako e metle.
Phekolo ea rona e bataletseng ea ho koala e rarolla khatello ea maikutlo + mocheso o tlase oa mocheso ho fokotsa / ho matlafatsa sebopeho sa mochini oa mosebetsi. Moralo oa mohala oohle oa tlhahiso o loketse palo e kholo ea thepa e tsitsitseng ea mochini oa likhoele tsa kalafo ea mocheso o tlase. Kamora ho tsitsisoa, boleng ba khatello ea maikutlo bo fokotseha hanyane mme polasetiki ea ntlafala.
Ga tlhalosos:
| Mohala oa terata | SWG ka limilimithara | BWG ka limilimithara | Ka Metric System limilimithara |
| 8 # | 4.06 | 4.19 | 4.00 |
| 9 # | 3.66 | 3.76 | - |
| 10 # | 3.25 | 3.40 | 3.50 |
| 11 # | 2.95 | 3.05 | 3.00 |
| 12 # | 2.64 | 2.77 | 2.80 |
| 13 # | 2.34 | 2.41 | 2.50 |
| 14 # | 2.03 | 2.11 | - |
| 15 # | 1.83 | 1.83 | 1.80 |
| 16 # | 1.63 | 1.65 | 1.65 |
| 17 # | 1.42 | 1.47 | 1.40 |
| 18 # | 1.22 | 1.25 | 1.20 |
| 19 # | 1.02 | 1.07 | 1.00 |
| 20 # | 0.91 | 0.89 | 0.90 |
| 21 # | 0.81 | 0.813 | 0.80 |
| 22 # | 0.71 | 0.711 | 0.70 |
Tlhaloso ea Sehlahisoa:
- Lintho tse bonahalang: Low k'habone tšepe.
- Kalafo: Annealing.
- Mohala oa terata: # 8 ho # 22 (0.71 ho isa ho 4.06 mm).
- Ho paka: Likhoele, kahare ho filimi ea polasetiki le mokotla oa kantle oa polasetiki.
