
Marka la soo celinayo in la kordhiyo ujeedka sare u socota, qalabka sare ee heerkulka ugu fiican ay ku haystaan sababaha saddex ee kharashka awoodda: dib ujeedka, iskaashada, iyo abuurinta xummad. Habdhaha cagta waxaa siin kaa qumman oo si khalis ah, waxayna ku tiirsan tahay xuduudka aad u dhaqato micron. Tanu wuxuu ka saaraa dib ujeedka, taas oo ah marka habdhaha cagta isku dhaafaan, waxayna abuuraan dhaawac iyo kharashka awoodda aan la dooninaysan, taas oo aan kulan kulanaynu ku dadaalay. Hadda baahirta waxay isticmaalaan dhammaan jiidha caawiyaad aad u murursan, sida jiidha gaarka ah oo la kabashay midhaas oo ka dhaqsiya iskaashada si weyn. Ha kala taabi karta habdhaha cagta helical oo ka siiyaan ujeedka sidaa loo qaybiyey in laga hortago in goobta ah ay xummada ugu badan. Xubninta xummada waxaa kaluunka si wanaagsan marka la isticmaalayo dhaawaca la dhisey in ay ka saarto xummad si fiican ka dib marka hore. Muddooyinkan saxaafadaha waa inay ka dhigi karaan jidhka dhexe 15 ilaa 20 digri Celsius ka dib marka loo eego jidhka hore. Dhammaan tafatumin kasta oo injiinarka la isku daro waxay ka dhigi karaan kharashka xummada ilaa 18 boqolkiiba, waxayna noqon karaan dheer-dhaadheer, gaar ahaan magaalooyinka sida qalabka bixinta, halkaas oo ay socda maalintii oo dhan.
Tijaabinta ka shaqeeda hababka ISO 6336 wuxuu inoo sheegayaa ina gearbox-iyada sare leh karaaba 5–12% kor ugu dhaqan karaaba torque fidelity—hadda laga hadlo awoodka ina la socoto torque matoorta ina la socoto khaaska—kaydka caadiga ah. Tani waxay u dhashaa fideynta iyo awoodda fideynta dhexdhexaad ee shaqada industriyaaliga ah:
| Qiimaha Awood | Xarunta Dhammaantahay | Gearbox Caadiga ah | Tallaale |
|---|---|---|---|
| Fideynta Wadariga ah | 96.2% | 89.5% | +6.7% |
| Kala duwanaansho Cadaawad ah | 3.1% | 4.8% | -35% |
| Kala duwanaansho Torque | ±0.8% | ±2.1% | 62% Kaabaysan |
Kuwaas waxay noqon karaan kala duwanaansho khaaska ah oo yar yaraad iyo karaarka dhexeerra saxda ah, kusoo dhowow awoodka 95% ka sii ugu yar 70–100% khaaska. Dhexdhexaadka istihsanka plastik, tanu karaarka wuxuu ka ilaalin ina motor-ka khaaska u siiyo, kusoo dhowow istihsanka cadaawad ee sanadkii 11% haddana la socoto saxda ah ee ±0.05°—sidaas daraaddeed gearbox-iyada sare leh waxay noqon kartaa muhiim ah siininta, shaqada sare leh.
Sareynta sareysashada siinaysa awood u leh sarradda iyo xaqiiqda bulsho. Sida micron-level ah ay ku dhasaanshaa naxaas wata khamriga khamriga, isku-dhufashada nolosha khamriga khamriga, ka saabsan korontooyinka oo ka dhigan doonaya in la bixiyo. Muxdu tash:
Addeecidda korontooyinka dabeecadooda iyo jirridda, sareynta waxay siinaysa muddada maamulka marwadaha ma moy 14,000 saa, waxayna caawinaan in lagu hortago doonaya in la bixiyo komponenitada hoose.
Taajiddooyinka 24-bishii horumarinta awood-qaadka ee ka fogaan kartida warshadaha waxay muuqdaa gaarka ah si fiican ka dib markii loo isticmaalayo gearbox-adaabka sare. Xarunta robot-ka ee ku xirnaa waxay muuqdaa:
| Tibaabka Gaarka | Gearbox-adaabka Wanaagsan | Gearbox-adaabka Sare | Tallaale |
|---|---|---|---|
| Xararka la'aan shaqo | 11.2/bil | 6.5/bil | 42% — |
| Beddelitaanka moorka | 3.6/san | 1.2/bil | 67% — |
| Xariirrada cayayaashada | 8.3/kallafad | 2.1/kallafad | 75% — |
Kuwa kasoo haynta waxay u dhigantahay iyo ka badan 380 saa lagu soo celinayo wakhtiga abshirka kasta kala duwan kilaabka. In laabidda maamulka iyo in laabidda dhammaan celinta aamushinka waxay keenaysaa furitaan aad u wanaagsan loo bixiyo 18 kallafadka.
Marka la shaqeeyo dhammaan guriyada awoodka ah ama xarigarshaqa soo saarka, mudoobinta heerka saccirka iyo helitaanka jawaab casri ah wax muhiim ah tahay. Guurkarrooryahelical high precision gearboxes) si caadimood ayaa ku qaban kara saccir ka yar 65 dB sababtoo ah danta la goyniye oo ku dhajisa badan kuma dhajiso mid walba. Isku dulqaadkani wuu kala bixiyaa dhaadhiska oo laga yaabaa inay astaamaha lagu dhigo meelaha nadiifka ISO inaysan khasin. Kooridhigga geesaha (planetary gear systems), waa inay ugu muhiimsan tahay sida noqon karaan socodka. Midooyinkani ayaa gaadhici karaa jawaab celcelis kama yarin 100 milliseconds sababtoo ah jihada loo kala qaybiyaa geesaha badan markaas. Labaduba ay leedahay jidad weyn ka mid ah geesaha (kama yarin 1 arc minute) iyo xameymadda weyn ee lacagta in laga tago 10 Nm per arc minute. Tan macnaha waxa uu ku dhigmaata inay si sax ugu tiirsan maalinta ay socodka badalayaan, mana xidhin doona marka ay isku dayaan in ay soo saaro iyo u socdaan (pick-and-place operations) oo shaqsi leh manufacturing-ka. Qof-korka semiconductor iyo shirkadaha dawaanaha ayaa ku baxsan hababkan saxda ah sababtoo ah khalad yar ah oo socodka si toos ah uu ugu yeelo in qaanshaha buuxinta hoose.
Kuwa 5 sannadood, gearbox-iyada sare leh waxay ku haystaan kostada guud ee 27% ka hooseeya lakoobaha caadiga ah. Sidaas waxay ka helaan habaabkan:
Marka la rabbaa dhib-dhibaato ka hooseeya iyo horumarinta farsamada shaqsiga, muddooyinkani waxay ka dhigarta qiimaha bilowgii 18–24 khamiis. Shirkadaha aad u taliyey qiimaha dhererka muddada ugu yaraan, gearbox-iyada sare leh waxay noqon karaan daboot siyaasadda ah oo ay tahaysta adeegga iyo aalada.
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