I-Rotary Drilling Rig KR125A
Isingeniso Somkhiqizo
I-KR125A eyimodeli yokumba i-Rotary rig isetshenziswa kabanzi emsebenzini wokwenza izimbotshana wenqwaba kakhonkolo endaweni ekwakhiweni kwemisebenzi yesisekelo, njengemigwaqo emikhulu, izitimela, amabhuloho, amachweba kanye nezakhiwo eziphakeme. Ukubhoboza ngohlobo lwe-friction kanye nezinduku zokubhola ezikhiywe ngomshini. I-KR125 ifakwe i-CLG chassis yokuzinza nokuthembeka okungavamile. I-chassis isebenzisa i-heavy-duty hydraulic retractable crawler ukuze inikeze ukunethezeka kwezokuthutha nokusebenza okuhle kakhulu kokuhamba.
Amapharamitha womkhiqizo
| Torque | 125 kN.m |
| Ubukhulu. ububanzi | 1300 mm |
| Ubukhulu. ukujula kokumba | 37 m(okujwayelekile)/43 m(ongakukhetha) |
| Isivinini sokujikeleza | 8-30 rpm |
| Ubukhulu. ingcindezi yesixuku | 100 kN |
| Ubukhulu. isixuku sidonsa | 150 kN |
| Ukudonsa komugqa wewintshi oyinhloko | 110 kN |
| Isivinini somugqa wewintshi oyinhloko | 78m/min |
| Ukudonsa komugqa wewintshi osizayo | 60 kn |
| Isivinini somugqa wewintshi asizayo | 60 m/min |
| I-Stroke(uhlelo lwesixuku) | 3200 mm |
| Ukuthambekela kwensika(lateral) | ±3° |
| Ukuthambekela kwensiza(phambili) | 3° |
| Ubukhulu. ingcindezi yokusebenza | 34.3 MPa |
| Ingcindezi yomshayeli | 3.9 MPa |
| Isivinini sokuhamba | 2.8 km/h |
| Amandla okudonsa | 204 kN |
| Ubude bokusebenza | 15350 mm |
| Ububanzi bokusebenza | 2990 mm |
| Ukuphakama kwezokuthutha | 3500 mm |
| Ububanzi bezokuthutha | 2990 mm |
| Ubude bezokuthutha | 13970 mm |
| Isisindo sisonke | 35 t |
Inzuzo Yomkhiqizo
1. Umshini wokumba i-hydraulic rotary ehamba phambili ehamba phambili, ingashintsha isimo sokuthutha sibe yisimo sokusebenza ngokushesha;
2. Uhlelo olusebenza kahle kakhulu lwe-hydraulic system kanye nesistimu yokulawula ngokubambisana ne-Tianjin University CNC Hydraulic Institute of Technology, engakwazi ukubona ukwakhiwa kwemishini ngokuphumelelayo nangesikhathi sangempela sokuqapha.
3. Isakhiwo esithuthukisiwe sendlela yokufaka isilinda eyodwa ukuze wenze isenzo sizinze futhi silungiswe kalula futhi silungiswe;
4. Idizayini ethuthukisiwe yensika enezigaba ezimbili, finyelela i-docking kanye nokugoqa insika ngokuzenzakalelayo, ithuthukise ukusebenza kahle futhi yonge abasebenzi;
5. Ukuvikelwa kwe-winch bottoming okuyinhloko kanye nomsebenzi wokulawula okubalulekile, okwenza umsebenzi ube lula;
6. I-Mast lungisa ngokuzenzakalelayo ukuma ukuze uthuthukise ukunemba kwembobo.
Icala
Intatheli ithole kwa-TYSIM ukuthi izinsimbi ezimbili zokumba ezijikelezayo ze-KR125A ze-Jiangsu TYSIM Machinery Technology Co., LTD. ne-Shanghai Construction Group Co., Ltd. ukuya esifundazweni sase-Trinidad and Tobago, babambe iqhaza kuphrojekthi yase-China kusukela ekuqaleni kukaJuni 2013. Babambe iqhaza esisekelweni sokwakhiwa kwenkundla yamabhayisikili kazwelonke ephelele kanye nokwakhiwa kwedamu lokubhukuda likazwelonke. Manje lezi zakhiwo ezimbili seziqediwe.
I-Jiangsu TYSIM igxile emishinini yenqwaba emincane nemaphakathi kanye nokushayela inqwaba, i-excavator enamathiselwe. Ukucwaninga nokuthuthukiswa okuzimele kwe-KR125A i-rotary drilling rig ibonakala ngokuthatha indawo esheshayo, encane, ukusetshenziswa kancane kukaphethiloli futhi kulula ukuyilungisa. Inezinzuzo ezisobala mayelana nokwakhiwa kwenqwaba encane.
Emaphrojekthini wokwakha amabili aqediwe, umshini wokumba i-rotary KR125A uqaphela izindleko eziphansi zokuthenga nokusebenzisa, ukwakhiwa kwenqwaba encane yokusebenza kahle kakhulu kanye nokuhamba okuphelele, intengo enhle, iphrojekthi yokwakhiwa kwesisekelo senqwaba izoqedwa ezinyangeni ezimbili ngaphambi kwalokho obekulindelekile. Ngesikhathi esifanayo ukwakhiwa kwenkampani kuthola udumo olukhulu, ngakho-ke i-KR125A izoba nengxenye kuphrojekthi entsha yokwakha yokwakha isibhedlela sezingane saseTrinidad naseTobago nge-Shanghai Construction.
Umbukiso Womkhiqizo
