Qiyaasaha Farsamada
| Dhexroorka (mm) | Cabirka D×L (mm) | Miisaanka (t) | Saxanka goynta | Silinder isteerinka (kN× dhigay) | Dhuumaha gudaha (mm) | ||
| Awood (kW×set) | Torque (Kn·m) | rpm | |||||
| NPD 800 | 1020×3400 | 5 | 75×2 | 48 | 4.5 | 260×4 | 50 |
| NPD 1000 | 1220×3600 | 6.5 | 15×2 | 100 | 3.0 | 420×4 | 50 |
| NPD 1200 | 1460×4000 | 8 | 15×2 | 100 | 3.0 | 420×4 | so |
| N PD 1350 | 1660×4000 | 10 | 22×2 | 150 | 2.8 | 600×4 | 50 |
| NPD 1500 | 1820×4000 | 14 | 30×2 | 150 | 2.8 | 800×4 | 70 |
| NPD 1650 | 2000×4200 | 16 | 30×2 | 250 | 2.35 | 800×4 | 70 |
| NPD 1800 | 2180×4200 | 24 | 30×3 | 300 | 2 | 1000×4 | 70 |
| NPD 2000 | 2420×4200 | 30 | 30×4 | 400 | 1.5 | 1000×4 | 80 |
| NPD 2200 | 2660×4500 | 35 | 30×4 | 500 | 1.5 | 800×8 | 80 |
| NPD 2400 | 2900×4800 | 40 | 37×4 | 600 | 1.5 | 1000×4 | 80 |
| NPD 2600 | 3140×5000 | 48 | 37×4 | 1000 | 1.2 | 1200×8 | 100 |
Hordhac Product
Meelaynta aaladda:
Farsamada Tunnel-ka Badbaadada ah ee Dhulka Kala Duwan
Xaaladda juqraafiga:
Carrada jilicsan, qaababka kala duwan (cammuudda, quruurux, qulqulka sare iyo cadaadiska biyaha sare)
Mashiinka jeebka ee taxanaha NPD wuxuu inta badan ku habboon yahay xaaladaha juqraafiyeed oo leh cadaadis sare oo biyaha dhulka hoostiisa ah iyo isku-dheellitirnaanta ciidda sare. Dharka la qoday waxaa laga soo saaraa tunnel-ka qaab dhoobo ah iyada oo loo marayo bamka dhoobada, sidaas darteed waxay leedahay sifooyinka waxtarka sare ee shaqada iyo jawi shaqo oo nadiif ah.
Marka loo eego siyaabaha kala duwan ee loo xakameynayo dhoobada dusha sare ee qodista, mashiinka NPD taxane tuubada jeebka waxaa loo qaybin karaa laba nooc: nooca kontoroolka tooska ah iyo nooca kontoroolka aan tooska ahayn (nooca xakamaynta cadaadiska hawada ee isku dhafan).
a. Mashiinka jaakadaha nooca tooska ah ee kantaroolka tooska ah wuxuu xakameyn karaa cadaadiska shaqada ee haanta biyaha dhoobada iyadoo la hagaajinayo xawaaraha bamka dhoobada ama hagaajinta furitaanka tuubada biyaha dhoobada. Habkan xakamaynta waa mid fudud oo ku habboon, iyo heerka guul-darradu waa mid hooseeya.
b. Mashiinka jarista tuubada kontoroolka aan tooska ahayn ayaa si dadban u hagaajiya cadaadiska shaqada ee haanta biyaha dhoobada ah iyadoo bedelaysa cadaadiska haanta barkinta hawada. Habkan xakamaynta ayaa leh jawaab celin xasaasi ah iyo saxnaanta xakamaynta sare.
1. Barkinta hawada ee kontoroolka otomaatiga ah waxay siin kartaa taageero sax ah wejiga tunnelka, si loo hubiyo badbaadada wadista tunnelka ilaa xadka ugu badan.
2. Tunneling waxa kale oo la samayn karaa marka cadaadiska biyuhu ka sarreeyo 15bar.
3. U isticmaal dhoobada sida dhexdhexaadka ugu weyn si aad isugu dheellitirto cadaadiska samaynta ee dusha qodista ee tunnelka, oo aad ku daadiso dhoobada habka gudbinta dhoobada.
4. Mashiinka jeebka tuubooyinka taxanaha NPD wuxuu ku habboon yahay dhismaha tunnel-ka oo leh cadaadis biyo sarreeya iyo shuruudaha dejinta dhulka sare.
5. Hufnaanta wadista sare, badbaado leh oo la isku halayn karo, oo leh laba hab oo dheellitiran oo xakameyn toos ah iyo xakameyn dadban.
6. Mashiinka jeebka ee taxanaha NPD oo leh naqshad heer sare ah oo lagu kalsoonaan karo oo gooyay madaxa iyo wareegga dhoobada.
7. Mashiinka jeebka tuubooyinka taxanaha NPD wuxuu qaataa xajin la isku halayn karo, shaabadda ugu weyn ee darawalka iyo yareeyaha darawalnimada, oo leh nolol dheer oo badbaado leh.
8. Nidaamka software-ka ee is-horumariyay, waxqabadka mashiinka oo dhan waa mid ammaan ah oo la isku halleyn karo, hawlgalkuna waa mid ku habboon.
9. Ciidda kala duwan ee lagu dabaqi karo ballaaran, sida ciidda jilicsan, dhoobada, ciidda, carrada jaayga ah, ciidda adag, dib u buuxinta, iwm.
10. duritaanka biyaha madax banaan, nidaamka dheecaanka.
11. Xawaaraha ugu dheereeya wuxuu ku dhow yahay 200mm daqiiqadii.
12. Dhismaha saxnaanta sare, isteerinka laga yaabee kor, hoos, bidix iyo midig, iyo xagasha isteerinka ugu badan ee 5.5 digrii.
13. Isticmaal nidaamka xakamaynta dhexe ee dhulka, badbaado leh, dareen leh, oo ku habboon.
14. Xalal taxane ah oo dawaarle ah ayaa lagu bixin karaa shuruudaha mashruucyada kala duwan.
