Méid: M3-M48
Dromchla: ZP
d | M3 | M4 | M5 | M6 | M7 | M8 | M10 | M12 | M14 | M16 | M18 |
P | 0.5 | 0.7 | 0.8 | 1 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 |
/ | / | / | / | / | 1 | 1 | 1.5 | 1.5 | 1.5 | 2 | |
/ | / | / | / | / | / | 1.25 | 1.25 | / | / | 1.5 | |
da | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 14 | 16 | 18 |
3.45 | 4.6 | 5.75 | 6.75 | 7.75 | 8.75 | 10.8 | 13 | 15.1 | 17.3 | 19.5 | |
dw | 4.6 | 5.9 | 6.9 | 8.9 | 9.6 | 11.6 | 15.6 | 17.4 | 20.5 | 22.5 | 24.9 |
e | 6.01 | 7.66 | 8.79 | 11.05 | 12.12 | 14.38 | 18.9 | 21.1 | 24.49 | 26.75 | 29.56 |
h | 4 | 5 | 5 | 6 | 7.5 | 8 | 10 | 12 | 14 | 16 | 18.5 |
3.7 | 4.7 | 4.7 | 5.7 | 7.14 | 7.64 | 9.64 | 11.57 | 13.3 | 15.3 | 17.66 | |
m | 2.4 | 2.9 | 3.2 | 4. | 4.7 | 5.5 | 6.5 | 8 | 9.5 | 10.5 | 13 |
mw | 1.65 | 2.2 | 2.75 | 3.3 | 3.85 | 4.4 | 5.5 | 6.6 | 7.7 | 8.8 | 9.9 |
s | 5.5 | 7 | 8 | 10 | 11 | 13 | 17 | 19 | 22 | 24 | 27 |
5.32 | 6.78 | 7.78 | 9.78 | 10.73 | 12.73 | 16.73 | 18.67 | 21.67 | 23.67 | 26.16 | |
KG | 0.5 | 1 | 1.4 | 2.4 | 3 | 5.1 | 10.6 | 17.2 | 26 | 34 | 45 |
d | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 |
P | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.55 | 5 |
2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | |
1.5 | 1.5 | / | / | / | / | / | / | / | / | / | |
da | 20 | 22 | 24 | 27 | 30 | 33 | 36 | 39 | 42 | 45 | 48 |
21.6 | 23.7 | 25.9 | 29.1 | 32.4 | 35.6 | 38.9 | 42.1 | 45.4 | 48.6 | 51.8 | |
dw | 27.7 | 29.5 | 33.2 | 38 | 42.7 | 46.6 | 51.1 | 55.9 | 60.6 | 64.7 | 69.4 |
e | 32.95 | 35.03 | 39.55 | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 | 72.09 | 76.95 | 82.6 |
h | 20 | 22 | 24 | 27 | 30 | 33 | 36 | 39 | 42 | 45 | 48 |
18.7 | 20.7 | 22.7 | 25.7 | 28.7 | 31.4 | 34.4 | 37.4 | 40.4 | 43.4 | 46.4 | |
m | 14 | 15 | 15 | 17 | 19 | 22 | 25 | 27 | 29 | 32 | 36 |
mw | 11 | 12.2 | 13.2 | 14.8 | 16.5 | 18.2 | 19.8 | 21.5 | 23.1 | 24.8 | 26.5 |
s | 30 | 32 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 |
29.16 | 31 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | 63.8 | 68.1 | 73.1 | |
KG | 65 | 75 | 100 | 162 | 212 | 317 | 415 | 499 | 628 | 771 | 998 |
Modh frith-scaoilte:
* Frith-scaoilte meicniúil
* Riveting agus frith-scaoilte
* Frithchuimilt frith-scaoilte
* Struchtúr frith-scaoilte
* Modh flushing chun scaoilte a chosc
Trí bhuntáiste a bhaineann le cnónna glas:
Gcéad dul síos, feidhmíocht frith-chreathadh den scoth: Nuair a dhéantar an snáithe a theannadh, cuirtear snáithe suaitheantas na bolt isteach go docht i bhfána cruth dinge 30 ° an chnó le clampáil, agus is é an gnáthfhórsa a chuirtear ar an bhfána i gcruth dinge. comhsheasmhach le bolt an Tá an ais ag uillinn 60 ° in ionad 30 °. Dá bhrí sin, tá an gnáthfhórsa a ghintear nuair a dhéantar an cnó glas a theannadh i bhfad níos mó ná fórsa gnáthchnó, a bhfuil friotaíocht mór frith-scaoilte agus tonnchrith aige.
Sa dara háit, friotaíocht láidir abrasion agus friotaíocht lomadh: is féidir leis an dromchla claonta 30 ° ag bun an tsnáithe cnó an fórsa glasála cnó a dháileadh go cothrom ar gach snáithe de gach fiacail. Toisc go ndéantar an fórsa comhbhrúite ar dhromchla snáithe gach fiacail a dháileadh go cothrom, mar sin is féidir le Cnónna na fadhbanna a bhaineann le caitheamh snáithe agus dífhoirmiú lomadh a réiteach níos fearr.
Ar an tríú dul síos, ath-inúsáidteacht mhaith: léiríonn úsáid fhorleathan nach laghdaítear a fhórsa glasála fós tar éis géarú agus dí-chomhtháthú arís agus arís eile ar an gcnaipe glasála, agus gur féidir an éifeacht glasála bunaidh a choinneáil.
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