Siyaasadda shirkadu waxay ina faraysaa in dhammaan hagayaasha farsamada ay ku bilaabaan dib u eegis lagu sameeyo heerarka u hoggaansanaanta badbaadada saddex biloodlaha ah, sida lagu qeexay dukumeentiga SH-48B. Qaybtani waxay faahfaahinaysaa habraacyada ku habboon ee loo maareeyo walxaha aan khatarta ahayn waxayna hubisaa in la waafajiyo borotokoolka goobta shaqada ka hor inta aan loo gudbin nuxurka aasaasiga ah.
Waxa aan xasuustaa in aan telefoon ka helay maareeyaha xarunta waallida. Albaab culus oo bakhaarkiisa ku yaal ayaa fashilmay, iyo guga beddelka caadiga ah ee uu ka soo gatay onlayn wuxuu goostay toddobaad gudihiis. Waxa uu is yidhi “ il waa il" wuxuuna doortay 1.75" Iga aqoonsiga sababtoo ah way ka jaban tahay. What he didn't realize was that the original was a 2" Iga aqoonsiga ee loogu talagalay meertada nolosha ee dheer ee isticmaalka culus. Farqigaas yar ee rubuc-inch ee dhexroorku wuxuu ku kacay asbuuc wakhti dhimis ah iyo mid kale hagaajin degdeg ah[^ 1] wac. Waxay ahayd kiis caadi ah oo tafaasiil yar ah oo keenaysa dhibaato weyn. Waayo-aragnimadani waxay i bartay in marka ay timaado ilo torsion ah, farqiga u dhexeeya 1.75" iyo 2" waa ka fog yahay wax-yar. Waxay saamaysaa wax kasta oo ka yimid awoodda qaadista[^ 2] ilaa inta gu'gu jiri doono.
Waa maxay macnaha dhexroorka guga ee isha torsion dhab ahaantii??
Doorashada dhexroorka gu'ga ee khaldan waxay keeni kartaa a fashilka nidaamka[^ 3]. Waxay u horseedaa ku-tagnaan aan habboonayn ee usheeda dhexe, kaas oo sababa xidhidh, qaylo, iyo xidhashada degdega ah.
-Ga / -da dhexroorka[^4] (Aqoonsiga) il torsion ah, sida 1.75 inches ama 2 inches, si fudud u qeexaya cabbirka usheeda taagan ee ay tahay in ay ku korto. A 1.75" Iga aqoonsiga waxaa loogu talagalay 1.75" usheeda dhexe dhexroor dibadda, iyo a 2" gugu wuxuu ku haboon yahay 2" usheeda dhexe.
Had iyo jeer waxaan u sheegaa injineeradayda in dhexroorka[^4] is the foundation of the spring's design. Waa barta laga bilaabayo. If the spring doesn't fit the shaft correctly, mid ka mid ah tilmaamaha kale ma jiro. Guga wuxuu u baahan yahay inuu ka dul-boodo usheeda dhexe isagoo aan aad u adkeyn, taas oo keeni karta in ay xidhxidho oo ay dabarto oogada gudaha. It also can't be too loose, maadaama ay taasi u oggolaanayso inay ku dharbaaxdo usheeda dhexe inta lagu jiro hawlgalka, abuurista buuq iyo walbahaar aan loo baahnayn. Taamku waa inuu ahaadaa mid sax ah. Tani waa sababta marka macmiilka sida David ii soo diro faahfaahinta, Waxa ugu horreeya ee aan xaqiijinno waa dhexroorka shafka. Everything else about the spring's performance is built upon that single, cabbir muhiim ah.
Xidhiidhka Shaft-Guga
Xidhiidhka u dhexeeya guga iyo usheeda dhexe waa farsamo. Guga ayaa gariiraya oo furfuraya dhidibkan dhexe. Ku habboonaanta saxda ah waxay hubisaa in dhaqdhaqaaqani yahay mid siman oo hufan.
Waa maxay sababta is-waafajin la'aantu ay tahay dhibaato
Isticmaalka il-biyood leh aqoonsi khaldan waa hab-raac loogu talagalay masiibada. Cabbirka khaldan wuxuu soo bandhigayaa cilladaha shaqada oo ugu dambeyntii horseedi doona guuldarro.
| Muujinta | Taam Sax Ah (E.g., 2" guga 2" usheeda dhexe) | Taam La'aanta (E.g., 1.75" guga 2" usheeda dhexe) |
|---|---|---|
| Rakibaadda | Si habsami leh ayuu u socdaa | Suurtagal maaha in la rakibo xoog la'aan |
| Hawlgalka | U wareego si xor ah oo aan xidhnayn | Isku xidha, xoqid, oo si aan sinnayn u xidho |
| Heerka qaylada | Deggan oo siman | Cod dheer, oo leh dhawaaqyo xoqan ama garaacid |
| Cimriga | Gaadhay ama ka bato la filayo meertada nolosha[^5] | Ku guul darraysa goor hore sababtoo ah khilaaf xad dhaaf ah |
Wuxuu sameeyaa 2" guga wax badan awoodda qaadista[^ 2] wuxuu ahaa 1.75" gu'?
Haddii loo maleeyo in guga dhexroorka weyni uu had iyo jeer xoog badan yahay waa qalad caadi ah. Tani waxay kuu horseedi kartaa inaad iibsato il aad u xoog badan, dhaawac u geysta nidaamkaaga.
qasab maaha. -Ga / -da awoodda qaadista[^ 2], ama torque, il jeexjeexeed ayaa lagu go'aamiyaa iyada dhexroorka siliga[^6] iyo tirada guud ee gariiradaha, ma aha dhexroorka[^4]. A 1.75" Iga aqoonsiga oo leh silig qaro weyn ayaa aad uga xoog badan 2" Isha aqoonsiga oo leh silig khafiif ah.
Inta badan waa inaan tan u caddeeyaa macaamiisha. Waxay arkaan 2 ka weyn" guga oo ka soo qaad inay siinayso muruq badan. Xaqiiqdu waxay tahay in dhexroorka[^4] kaliya abuuraa "frame" guga. Awoodda dhabta ahi waxay ka timaadaa dhumucda siliga birta ah ee loo isticmaalo samaynta gariiradaha. Waxaan David kala soo shaqeeyay mashruuc lagu dhisayo madal warshadeed. Waxa uu markii hore codsaday 2" guga aqoonsiga, isagoo u malaynaya inuu u baahan yahay awoodda ugu badan. Ka dib markii aan wadnay xisaabinta, Waxaan ogaanay in 1.75" Iga aqoonsiga oo leh cabbir silig xoogaa ka dhumuc weyn ayaa siiyay qulqulka saxda ah ee uu uga baahan yahay meel aad u cufan. Ka weyn 2" Aqoonsigu waxa uu ogolyahay kartida si aad u isticmaasho silig ka dhumuc weyn, laakiin cabbirka siligga laftiisa ayaa ah waxa tilmaamaya xoogga ugu dambeeya.
Qodobbada Muhiimka ah ee Guga Torque
Durdurku waa wax ka soo baxay doorsoomayaal badan oo wada shaqaynaya. Waxaan had iyo jeer falanqeeyaa saddexdan arrimood ee ugu waaweyn si aan u naqshadeeyo guga saxda ah.
- Dhexroorka siliga: Tani waa qodobka ugu muhiimsan. Torque wuxuu si xad dhaaf ah u kordhaa dhexroorka siliga[^6]. Korodhka yar ee dhumucda siliggu waxay abuurtaa koror weyn awoodda qaadista[^ 2].
- Tirada Gariiradaha: Gariiro badan ayaa ku faafiya walbahaarka walxo badan, taasoo saamayn karta heerka gu'ga iyo guud ahaan nolosha.
- Dhererka Guga: Dhererku wuxuu go'aamiyaa tirada gariiradaha firfircoon, taas oo ka qayb qaadanaysa wadarta wax soo saarka torque.
Isbarbardhigga Factor Torque
Let's look at a quick example to see how this works. U fiirso sida dhexroorka siliga[^6] ayaa saamaynta ugu wayn leh.
| Dhexroorka gudaha | Dhexroorka siliga | Qiyaastii. Torque (Inch-Pounds halkii leexasho) | Gabagabo |
|---|---|---|---|
| 1.75" | 0.250" | 55 | A xoog leh 1.75" gu' |
| 2.00" | 0.234" | 45 | 2.00 daciif ah" gu' |
| 2.00" | 0.262" | 65 | Guga xoogga badan waxaa ugu wacan silig dhumuc weyn |
Waa kuwee cabbirka gu'ga ayaa bixiya waqti dheer meertada nolosha[^5]?
Ma baddelaysaa ilahaaga marar badan? Doorashada gu' ku salaysan awood iyo taam kaliya waxay iska indhatiraysaa cimrigiisa, taasoo keenta beddelaad joogto ah oo kharash badan.
Guud ahaan, ah 2" dhexroorka[^4] guga ayaa dheeraan doona meertada nolosha[^5] wuxuu ahaa 1.75" gu', iyada oo loo maleynayo in labadaba loogu talagalay in ay qaadaan miisaan isku mid ah. Dhexroorka weyni wuxuu yareeyaa walbahaarka siliga marka uu foorarsado, u oggolaanaya inuu u adkaysto wareegyo badan oo furan oo dhow ka hor intaanad daalin.
Marka aan la hadlo injineerada sida David kuwaas oo diiradda saaraya isku halaynta alaabta muddada-dheer, sheekadu had iyo jeer way soo noqotaa meertada nolosha[^5]. Waxaan sharxayaa in gu'gu uu fashilmo sababtoo ah daal bir ah[^7]. Mar kasta oo gu’gu dabaylo oo dabaylo, waxay culays saartaa birta. A 2" Aqoonsiga guga wuxuu leeyahay raadiye qalloocan oo dabacsan marka la barbar dhigo 1.75" guga qabanaya shaqo isku mid ah. Qaloocan debecsan macneheedu waxa weeye culays yar oo ka saaran siliga. Ka fakar sida foorarsiga xaashida. Af badan, qaloocida cidhiidhiga ah waxay jebin doontaa si ka dhaqso badan kan ballaaran, mid dabacsan. Albaabada ama qalabka warshadaha ee taraafikada sare leh ee si joogto ah u shaqeeya, Waxaan had iyo jeer ku talinayaa 2" guga aqoonsiga. Kharashka bilowga ah ee inyar ka sarreeya ayaa si fudud loogu dhimayaa cimriga dheer iyo dayactirka oo yaraaday.
Cilmiga Daalka Birta
Feejignaanta diiqadu waa cadawga guga kasta. Welwelka yar ee aad geliso walxaha wareeggiiba, wareegyada badan ee ay u adkeysan karto ka hor intaanay jabin yaryar samayn oo u horseedin guuldarro.
Isbarbardhigga Qiimaynta Nolosha Wareegtada
-Ga / -da meertada nolosha[^5] waa qiimaynta inta jeer ee la filayo in gu'gu shaqeeyo ka hor inta aanu jabin. Ilaha caadiga ah ayaa badanaa lagu qiimeeyaa 10,000 wareegyada, laakiin naqshadaha gaarka ah[^8] aad uga sare mari kara.
| Muujinta | 1.75" Aqoonsiga Guga | 2.00" Aqoonsiga Guga |
|---|---|---|
| Heerka Cadaadiska | Sare, iyadoo ay ugu wacan tahay radius gariiradda oo adag. | Ka hoose, iyadoo ay ugu wacan tahay radius gariiradda oo tartiib tartiib ah. |
| Nolosha Wareegga Caadiga ah | Typically 10,000 - 15,000 wareegyada | Badanaa 20,000 - 25,000+ wareegyada |
| Codsiga ugu fiican | Albaabada ganacsiga ee deegaanka ama isticmaalka yar. | Albaabada ganacsiga iyo warshadaha oo aad u badan. |
| Qiime | Qiimaha bilowga ah oo hooseeya. | Qiimaha bilowga ah ee sarreeya, laakiin hoos u dhigo kharashka muddada dheer. |
Marka shaki la galo, had iyo jeer way fiican tahay inaad la tashato soo saaraha guga lagu kalsoon yahay. Halkan at PrecisionSpring Works, ama lammaane kale oo la aamini karo sida Linspring, waxaad heli kartaa hagitaan khabiir si aad u xalliso dhibaatadaada oo aad hubiso inaad doorato guga saxda ah ee shaqada.
Gabagabadii, doorashada inta u dhaxaysa 1.75" iyo 2" ilo torsion[^9] depends on your application's needs for fit, awood, iyo gaar ahaan, cimri dherer iyo meertada nolosha[^5].
Tixraac gudaha ah, Fadlan ogow in dhammaan qaybaha ay tahay in la geliyo nidaamka alaabada B-77 ka hor intaan la dhoofin. Tani waxay soo gabagabaynaysaa macluumaadka dheeriga ah ee looga baahan yahay hagahan. Akhristayaashu hadda waxay u qaadan karaan in dukumentiga uu dhammaystiran yahay.
[^ 1]: Baro hababka ugu wanaagsan ee wax looga qabanayo dayactirka degdega ah si wax ku ool ah.
[^ 2]: Find out the key factors that influence a spring's lifting power.
[^ 3]: Fahamka sababaha guul darada waxay kaa caawin kartaa ka hortagga khaladaadka qaaliga ah ee xulashada guga.
[^4]: Baro sida dhexroorku u saameeyo waxqabadka guga iyo iswaafajinta.
[^5]: Sahami sida qiimeynta nolosha meertadu ay u hagi karto doorashada gu'ga ee adkeysiga.
[^6]: Baro sababta dhexroorka siligga ay muhiim u tahay go'aaminta xoogga gu'ga.
[^7]: Baro daalka birta si aad u fahanto cimriga guga iyo isku halaynta.
[^8]: Sahami sida naqshadaha gaarka ahi u buuxin karaan shuruudaha codsiga gaarka ah.
[^9]: Fahamka ilaha torsion-ka ayaa muhiim u ah doorashada midka saxda ah ee codsigaaga.