Chovala chachikulu chambiri
Zachilengedwe zokhala ndi chilengedwe cha ngodya za Angle Bafler dolt ndi kukhazikitsa lamba wobisalira lamba wamba ya lamba wamba, kuti mukwaniritse mphamvu ya kuperekera kwa mpweya. Chimafuna kufuula ndikuuluka, ndikuchepetsa kuwonongeka kwa chilengedwe.
2, magawo a lamba la lamba
Kutalika Kwa Kusungabe (MM) | 60 | 80 | 120 | 160 | 200 | 240 | 300 | 400 |
Zabwino (kg / m) | 1.1 | 1.3 | 2.9 | 4.6 | 5.0 | 7.0 | 12 | 15 |
Kutalika kwa bafle (mm) | 40 | 75 | 110 | 140 | 180 | 220 | 280 | 360 |
Validay (KG / M) | 1.2 | 1.4 | 3.5 | 3.5 | 5.4 | 7.5 | 12 | 15 |
M'lifupi mwake (mm) | 500 ~ 2000 |
3, gwiritsani
Ndioyenera kufotokozera zinthu zomwe zili ndi vuto lalikulu la 0 ° ~ 90 °.
Machitidwe
1.Pakuti zida zowonjezera, zokomera nyama zitha kukhala mpaka 90 °.
2. Kukula kwakukulu, zinthu sizidzabalalika.
3. Ndiosavuta kusintha kuchoka pa yoyang'ana komanso yoyang'ana mbali yopingasa ndikusintha kuperekera.
4. Wolembayo ali wopondera ndipo amaphimba dera laling'ono.
Ubale pakati pa kukakamiza ndikuwonetsa kuchuluka kwa lamba wokhotakhota | 60 | 80 | 100 | 135 | 150 | 200 | |
45 | 330 250 200 160 | 73 | 137 | 191 | 126 233 266 1399 | 230 305 338 | 383 |
50 | 330 250 200 160 | 60 | 90113 | 109 131 164 | 146 194 232 272 | 198 264 304 344 | 328408 |
55 | 330 250 200 125 | 68 | 77128 | 93 111 183 | 124 124 198 | 169 225 269 | 279 366 413 |
60 | 330 250 200 125 | 59 | 66110 | 95159 | 142170 | 145 193 232 | 239 319 374 |
65 | 330 250 200 125 | 51 | 5785 | 83138 | 123147 | 125 167 201 | 207 277 332 |
70 | 330 250 200 120 | 44 | 5083 | 72120 | 107 128 214 | 109 149 175 | 181 241 289 |
75 | 330 250 200 125 | 38 | 4372 | 63105 | 93 112 186 | 95 127 152 | 157 210 212 |
5, 波形挡边组合数 Shortwall ndikuyeretsa
基带宽 B (mm) | 挡边高 H (mm) | 横隔板高 H1 (mm) | 波底宽 Bf (mm) | 有效宽度 Br (mm) | 空边宽 R (mm) |
300 | 40 | 35 | 25 | 180 | 35 |
60 | 55 | 50 | 120 | 40 | |
80 | 75 | ||||
400 | 60 | 55 | 50 | 180 | 60 |
80 | 75 | ||||
100 | 90 | ||||
500 | 80 | 75 | 50 | 250 | 75 |
100 | 90 | ||||
120 | 110 | ||||
650 | 100 | 90 | 50 | 350 | 100 |
120 | 110 | ||||
160 | 140 | 75 | 300 | ||
800 | 120 | 110 | 50 | 460 | 120 |
160 | 140 | 75 | 410 | ||
200 | 180 | ||||
1000 | 160 | 140 | 75 | 550 | 150 |
200 | 180 | ||||
240 | 220 | ||||
1200 | 160 | 140 | 75 | 690 | 180 |
200 | 180 | ||||
240 | 220 | ||||
300 | 260 | 105 | 630 | ||
1400 | 200 | 180 | 75 | 830 | 210 |
240 | 220 | ||||
300 | 260 | 105 | 770 | ||
400 | 360 | ||||
1600 | 200 | 180 | 75 | 970 | 240 |
240 | 220 | ||||
300 | 260 | 105 | 910 | ||
400 | 360 | ||||
1800 | 240 | 220 | 75 | 1110 | 270 |
300 | 260 | 105 | 1050 | ||
400 | 360 | ||||
500 | 460 | 125 | 1010
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