Mekhoa e Sebetsang ea Liphaephe - Liphaephe tsa Tšepe tse Welded Spiral
Mokhoa oa tlhahiso oaliphaephe tsa tšepe tse tjheseletsoeng ka spiralE kenyelletsa ho sebelisa mekhoa e khethehileng ho etsa likhoele tsa tšepe hore e be sebopeho se potolohang ebe li li kopanya ho etsa phaephe e matla. Ts'ebetso ena e hlahisa liphaephe tse matla le botšepehi bo ikhethang, e leng se etsang hore li be ntle bakeng sa ho fihlela litlhoko tse thata tsa liphaephe tsa likhoerekhoere.
| Bophara ba Kantle bo Ikhethang | Botenya ba Lebota bo Ikhethang (mm) | ||||||||||||||
| mm | In | 6.0 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 16.0 | 18.0 | 20.0 | 22.0 |
| Boima ka Yuniti Bolelele (kg/m) | |||||||||||||||
| 219.1 | 8-5/8 | 31.53 | 36.61 | 41.65 | |||||||||||
| 273.1 | 10-3/4 | 39.52 | 45.94 | 52.30 | |||||||||||
| 323.9 | 12-3/4 | 47.04 | 54.71 | 62.32 | 69.89 | 77.41 | |||||||||
| (325) | 47.20 | 54.90 | 62.54 | 70.14 | 77.68 | ||||||||||
| 355.6 | 14 | 51.73 | 60.18 | 68.58 | 76.93 | 85.23 | |||||||||
| (377.0) | 54.89 | 63.87 | 72.80 | 81.67 | 90.50 | ||||||||||
| 406.4 | 16 | 59.25 | 68.95 | 78.60 | 88.20 | 97.76 | 107.26 | 116.72 | |||||||
| (426.0) | 62.14 | 72.33 | 82.46 | 92.55 | 102.59 | 112.58 | 122.51 | ||||||||
| 457 | 18 | 66.73 | 77.68 | 88.58 | 99.44 | 110.24 | 120.99 | 131.69 | |||||||
| (478.0) | 69.84 | 81.30 | 92.72 | 104.09 | 115.41 | 126.69 | 137.90 | ||||||||
| 508.0 | 20 | 74.28 | 86.49 | 98.65 | 110.75 | 122.81 | 134.82 | 146.79 | 158.69 | 170.56 | |||||
| (529.0) | 77.38 | 90.11 | 102.78 | 115.40 | 127.99 | 140.52 | 152.99 | 165.43 | 177.80 | ||||||
| 559.0 | 22 | 81.82 | 95.29 | 108.70 | 122.07 | 135.38 | 148.65 | 161.88 | 175.04 | 188.17 | |||||
| 610.0 | 24 | 89.37 | 104.10 | 118.77 | 133.39 | 147.97 | 162.48 | 176.97 | 191.40 | 205.78 | |||||
| (630.0) | 92.33 | 107.54 | 122.71 | 137.83 | 152.90 | 167.92 | 182.89 | 197.81 | 212.68 | ||||||
| 660.0 | 26 | 96.77 | 112.73 | 128.63 | 144.48 | 160.30 | 176.05 | 191.77 | 207.43 | 223.04 | |||||
| 711.0 | 28 | 104.32 | 121.53 | 138.70 | 155.81 | 172.88 | 189.89 | 206.86 | 223.78 | 240.65 | 257.47 | 274.24 | |||
| (720.0) | 105.65 | 123.09 | 140.47 | 157.81 | 175.10 | 192.34 | 209.52 | 226.66 | 243.75 | 260.80 | 277.79 | ||||
| 762.0 | 30 | 111.86 | 130.34 | 148.76 | 167.13 | 185.45 | 203.73 | 211.95 | 240.13 | 258.26 | 276.33 | 294.36 | |||
| 813.0 | 32 | 119.41 | 139.14 | 158.82 | 178.45 | 198.03 | 217.56 | 237.05 | 256.48 | 275.86 | 295.20 | 314.48 | |||
| (820.0) | 120.45 | 140.35 | 160.20 | 180.00 | 199.76 | 219.46 | 239.12 | 258.72 | 278.28 | 297.79 | 317.25 | ||||
| 864.0 | 34 | 147.94 | 168.88 | 189.77 | 210.61 | 231.40 | 252.14 | 272.83 | 293.47 | 314.06 | 334.61 | ||||
| 914.0 | 36 | 178.75 | 200.87 | 222.94 | 244.96 | 266.94 | 288.86 | 310.73 | 332.56 | 354.34 | |||||
| (920.0) | 179.93 | 202.20 | 224.42 | 246.59 | 286.70 | 290.78 | 312.79 | 334.78 | 356.68 | ||||||
| 965.0 | 38 | 188.81 | 212.19 | 235.52 | 258.80 | 282.03 | 305.21 | 328.34 | 351.43 | 374.46 | |||||
| 1016.0 | 40 | 198.87 | 223.51 | 248.09 | 272.63 | 297.12 | 321.56 | 345.95 | 370.29 | 394.58 | 443.02 | ||||
| (1020.0) | 199.66 | 224.39 | 249.08 | 273.72 | 298.31 | 322.84 | 347.33 | 371.77 | 396.16 | 444.77 | |||||
| 1067.0 | 42 | 208.93 | 234.83 | 260.67 | 286.47 | 312.21 | 337.91 | 363.56 | 389.16 | 414.71 | 465.66 | ||||
| 118.0 | 44 | 218.99 | 246.15 | 273.25 | 300.30 | 327.31 | 354.26 | 381.17 | 408.02 | 343.83 | 488.30 | ||||
| 1168.0 | 46 | 228.86 | 257.24 | 285.58 | 313.87 | 342.10 | 370.29 | 398.43 | 426.52 | 454.56 | 510.49 | ||||
| 1219.0 | 48 | 238.92 | 268.56 | 298.16 | 327.70 | 357.20 | 386.64 | 416.04 | 445.39 | 474.68 | 553.13 | ||||
| (1220.0) | 239.12 | 268.78 | 198.40 | 327.97 | 357.49 | 386.96 | 146.38 | 445.76 | 475.08 | 533.58 | |||||
| 1321.0 | 52 | 291.20 | 323.31 | 327.97 | 387.38 | 449.34 | 451.26 | 483.12 | 514.93 | 578.41 | |||||
| (1420.0) | 347.72 | 355.37 | 416.66 | 451.08 | 485.41 | 519.74 | 553.96 | 622.32 | 690.52 | ||||||
| 1422.0 | 56 | 348.22 | 382.23 | 417.27 | 451.72 | 486.13 | 520.48 | 554.97 | 623.25 | 691.51 | 759.58 | ||||
| 1524.0 | 60 | 373.38 | 410.44 | 447.46 | 484.43 | 521.34 | 558.21 | 595.03 | 688.52 | 741.82 | 814.91 | ||||
| (1620.0) | 397.03 | 436.48 | 457.84 | 515.20 | 554.46 | 593.73 | 623.87 | 711.11 | 789.12 | 867.00 | |||||
| 1626.0 | 64 | 398.53 | 438.11 | 477.64 | 517.13 | 556.56 | 595.95 | 635.28 | 713.80 | 792.13 | 870.26 | ||||
| 1727.0 | 68 | 423.44 | 465.51 | 507.53 | 549.51 | 591.43 | 633.31 | 675.13 | 758.64 | 841.94 | 925.05 | ||||
| (1820.0) | 446.37 | 492.74 | 535.06 | 579.32 | 623.50 | 667.71 | 711.79 | 799.92 | 887.81 | 975.51 | |||||
| 1829.0 | 72 | 493.18 | 626.65 | 671.04 | 714.20 | 803.92 | 890.77 | 980.39 | |||||||
| 1930.0 | 76 | 661.52 | 708.40 | 755.23 | 848.75 | 942.07 | 1035.19 | ||||||||
| (2020.0) | 692.60 | 741.69 | 790.75 | 888.70 | 986.41 | 1084.02 | |||||||||
| 2032.0 | 80 | 696.74 | 746.13 | 795.48 | 894.03 | 992.38 | 1090.53 | ||||||||
| (2220.0) | 761.65 | 815.68 | 869.66 | 977.50 | 1085.80 | 1192.53 | |||||||||
| (2420.0) | 948.58 | 1066.26 | 1183.75 | 1301.04 | |||||||||||
| (2540.0) | 100 | 995.93 | 1119.53 | 1242.94 | 1366.15 | ||||||||||
| (2845.0) | 112 | 1116.28 | 1254.93 | 1393.37 | 1531.63 | ||||||||||
E 'ngoe ea melemo e meholo ea phaephe ea tšepe e phuthetsoeng ka spiral ke bokhoni ba eona ba ho mamella maemo a holimo a khatello ea ka hare le ea kantle. Sena se etsa hore e be e loketseng ho tsamaisa likhoerekhoere le metsi a litšila, kaha liphaephe li tlas'a khatello le phallo e sa khaotseng. Ho feta moo, bokaholimo bo boreleli ba ka hare ba liphaephe tsena bo netefatsa phetiso e sebetsang ea metsi, e fokotsa kotsi ea ho thibana le ho sitisoa ka har'asistimi ea mohala oa liphaephe.
Ho phaella moo, diphaephe tsa tshepe tse welded ka spiral di na le kganyetso e ntle ya ho tjheswa ke mafome le mabaka a mang a tikoloho. Sena se bohlokwa haholo-holo ditshebedisong tsa dikgwerekgwere moo diphaephe di pepesehetseng dintho tse senyang le dintho tse matla. Ho tiya ha diphaephe tsena ho netefatsa bophelo bo bolelele ba tshebeletso, ho fokotsa tlhoko ya ho nkelwa sebaka le tlhokomelo kgafetsa, qetellong ho fella ka ho boloka ditjeo bakeng sa basebetsi ba tsamaiso ya dikgwerekgwere.
Ntle le ho tšoarella le ho hanyetsa, phaephe ea tšepe e phuthetsoeng ka spiral e na le mekhoa e mengata 'me e ka fetoloa ho fihlela litlhoko tse itseng tsa projeke. Li fumaneha ka boholo le botenya bo fapaneng, e leng se lumellang moralo le ho tenyetseha ha ho kenngoa. Ebang ke projeke e nyane ea tsosoloso kapa katoloso e kholo ea sistimi ea likhoerekhoere, liphaephe tsena li ka fetoloa ho fihlela litlhoko tse ikhethang tsa ts'ebeliso.
Ho kenya phaephe e welletsoeng ka mokhoa o atlehileng ho boetse ho thusa ho ntlafatsa katleho e akaretsang ea sistimi ea hau ea liphaephe tsa likhoerekhoere. Ka moralo oa tsona o bobebe le ho tsamaisoa habonolo, liphaephe tsena li ka kenngoa kapele le ka mokhoa o sireletsehileng, ho fokotsa nako ea kaho le litšenyehelo tsa basebetsi. Sena se molemo haholo libakeng tsa litoropo moo meeli ea sebaka le nako e leng ea bohlokoa.
Ho phaella moo, di-weld tse boreleli le tse tshwanang tsa diphaephe tse welded tse potolohang di netefatsa tshebetso e se nang ho dutla, di thibela tahlehelo ya dikgwerekgwere tsa bohlokwa le metsi a ditshila, mme di fokotsa kotsi ya tshilafatso ya tikoloho. Botshepehi bona bo bohlokwa ho boloka botsitso ba tsamaiso ya dikgwerekgwere le ho netefatsa hore ho tsamaiswa ha metsi ka tsela e bolokehileng le e sebetsang hantle.
Ha tsoelo-pele ea theknoloji le thepa e ntse e tsoela pele ho susumetsa boqapi indastering ea kaho, phaephe ea tšepe e phuthetsoeng ka spiral e ntse e le karolo ea bohlokoa nts'etsopele le tlhokomelong ea litsamaiso tsa liphaephe tsa likhoerekhoere. Ts'ebetso ea tsona e pakiloeng, ho tšoarella le ho tenyetseha li etsa hore e be khetho ea bohlokoa bakeng sa baenjiniere le baqapi ba ikarabellang bakeng sa ho theha meralo ea motheo e tsitsitseng le e tšoarellang.
Ka bokhutšoanyane, tšebeliso ea liphaephe tsa tšepe tse phuthetsoeng ka spiral e thusa ho theha sistimi ea liphaephe tsa likhoerekhoere e matla le e sebetsang hantle. Matla a tsona a ikhethang, ho tšoarella le ho hanyetsa mafome, hammoho le ho tenyetseha ha tsona le bonolo ba ho li kenya, li etsa hore li be ntle bakeng sa ho tsamaisa likhoerekhoere le metsi a litšila. Ha tlhoko ea meralo ea motheo ea metsi a litšila e tšepahalang le e tsitsitseng e ntse e hola, phaephe ea tšepe e phuthetsoeng ka spiral e tla tsoela pele ho bapala karolo ea bohlokoa ho fihlela litlhoko tsena tsa bohlokoa.







