Daboolka budada ee Nylon ee looxyada Spline waxay kordhisaa nolosha adeega
Dahaarka budada nayloon ee loogu talagalay ulaha spline waa dahaar shaqo oo gaar ah oo ku habboon xaaladaha gudbinta ulaha spline. Waxaa si weyn loogu isticmaalaa beeraha sida baabuurta iyo mashiinnada beeraha. Qiimaheeda asaasiga ah waa in la hagaajiyo iska caabbinta xirashada ulaha spline, la yareeyo buuqa gudbinta, iyo in la dheereeyo cimriga adeegga.
1. Noocyada iyo Astaamaha Dahaarka Caadiga ah
| Nooca Daarida | Astaamaha Muhiimka ah | Codsiyada Goobta |
|---|---|---|
| Naylon 11 (PA11) | Qalafsanaanta sare, caabbinta xirashada wanaagsan, caabbinta kiimikada wanaagsan, caabbinta dareeraha iyo iska caabinta cimilada, adhesion xoog leh, oo ku habboon xaaladaha shaqada ee muddada dheer ee gudbinta baabuurta. Hadda waa doorashada guud ee ulaha kabadaha baabuurta. | Kaabadaha baabuurta iyo qaar ka mid ah baabuurta culus, qaybaha gudbinta ee u baahan inay helaan adeeg la mid ah kan baabuurka. |
| Naylon 1010 (PA1010) | Adag aad u fiican, ku habboonaanta wanaagsan ee birta, waxaana lagu dari karaa xabagta si loo hagaajiyo xasilloonida adhesion. | Dabaqyada mashiinada beeraha iyo mashiinada guud oo leh shuruudo adag oo sarreeya. |
| Budada Naylon Isku-dhafka ah | Iyada oo ku saleysan Nylon 11 ama 1010, oo lagu qaso molybdenum disulfide la beddelay, nano-alumina, iwm. Dahaarka gradient wuxuu leeyahay maaddo sii kordheysa oo ah xoojinta wejiyada gudaha ilaa dibadda, isku darka adag ee naylon leh sifooyinka is-saliimaynta ee wejiyada xoojinta. | Ulaha spline ee shaqada culus, gudbinta soo noqnoqoshada sare leh oo leh shuruudo aad u sarreeya oo loogu talagalay caabbinta xirashada iyo is-saliimaynta. |
2. Faa'iidooyinka Codsiga Muhiimka ah
- Dhimista Xirashada Muhiimka ah iyo Dhimista Sawaxanka: Daahan Naylon wuxuu leeyahay iskudhaf yar oo is jiid jiid ah, kaas oo yarayn kara nadiifinta taam ahaanshaha iyo iska caabbinta iska caabinta udhaxeysa shafka kabka iyo gacanka kabka, ma aha oo kaliya dhimista buuqa buuqa inta lagu gudajiro gudbinta, laakiin sidoo kale ka fogaanshaha xirashada koolo ee udhaxeysa biraha iyo hagaajinta habsami u gudbinta, taas oo muhiim u ah raaxada raacitaanka gaariga.
- Nolosha Adeegga Dheeraadka ah: Marka la barbar dhigo habka caadiga ah ee deminta dusha sare, dahaarka naylon wuxuu kordhin karaa nolosha adeegga ee shafka kabka 5-20 jeer. Tusaale ahaan, dahaarka isku dhafan ee nano-alumina waxay xakameyn karaan qadarka xirashada gudaha meel aad u hooseeya marka nolosha adeeggu ay gaarto 500,000 jeer imtixaannada kursiga; dahaadhka ka dib, usheeda dhexe ee mishiinada beeraha ayaa sidoo kale si weyn u dhimi kara heerka xirashada iyo in la hubiyo saxnaanta gudbinta korontada.
- Kharashka Wax-soo-saarka oo la dhimay: Isticmaalka daahankan ayaa baabi'in kara habka wax-soo-saarka iyo deminta ee habka dhaqameed ee ulaha spline, fududaynta habka wax soo saarka; iyo kharashka daahan kaliya 2-10% ee qiimaha alaabta, laakiin waxa ay si weyn u dhimi kartaa dayactirka xiga iyo kharashka beddelka iyo kor loogu qaado tartanka suuqa ee alaabta.
3. Habka Dahaarka caadiga ah
Waqtigan xaadirka ah, sariir dheecaan leh dahaarka quusin iyo buufinta electrostatic waa hababka ugu muhiimsan ee daahan budada nylon ee ulaha spline, iyo alaabta baabuurta-dhamaadka sare waxay sidoo kale qaataan habka daahan gradient composite composite. Habka gaarka ah waa sida soo socota:
- Daawaynta ka hor: Marka hore, usheeda dhexe ee kabka waxa lagu sakhiray daawaynta qarxinta ama fosfatinta si meesha looga saaro wasakhda dusha sare iyo lakabyada oksaydhka; dabadeed primer naylon gaar ah ama xabagta xabagta epoxy heerkulka sare ayaa horay loo dahaadhay si loo dhigo aasaaska xabagta daahan.
- Hawlgalka Dahaarka: Habka caadiga ah waa in la kululeeyo usha kabuunka ilaa 260°C oo lagu dhex rido foosto dareere ah oo naylon ah ilaa 3 jeer; daahan ka-dhamaadka-dhamaadka-sare ah isku-darka ah waxay qabataa buufinta korantada laba-geesoodka ah, marka hore waxay ku buufinayaan Nylon 11/1010 filimka saldhigga iyada oo loo marayo qoriga A, ka dibna si tartiib tartiib ah u kordhinaya qadarka molybdenum disulfide ama nano-alumina iyada oo loo marayo qori B si loo sameeyo daahan gradient. Dhumucda dahaarka waxaa badanaa lagu xakameeyaa 0.1-0.35mm.
- Daawaynta ka dib: dahaadhka ka dib, waa la qaboojiyaa oo biyaha la qaboojiyaa, ka dibna daboolka xad-dhaafka ah ayaa la gooyaa feer si loo hubiyo in saxnaanta cabbirka ee shafka spline uu buuxiyo shuruudaha golaha.
4. Dhacdooyinka Codsiga ugu weyn
- Goobta Gawaarida: Waa xal daahan caadiga ah oo loogu talagalay qaybaha kabka sida isteerinka iyo shafka baabuurta iyo baabuurta culus. Ku tiirsanaanta caabbinta xirashada iyo nuugista naxdinta leh ee dahaarka, waxay xaqiijisaa isku halaynta gudbinta ee baabuurka inta lagu jiro wadida muddada dheer waxayna u dhigantaa nolosha adeegga guud ee baabuurka.
- Mashiinnada Beeraha: Ka dib markii usheeda dhexe ee mishiinka wadista mishiinka beeraha lagu dahaadhay daahan nylon, ma aha oo kaliya in ay la qabsan karaan gudbinta awoodda hoos xaaladaha adag ee shaqada ee berrinka, laakiin sidoo kale hagaajinta ku habboonaanta dayactirka iyo in la yareeyo saamaynta dayactirka joogtada ah ee horumarka hawlgalka.
- Goobta Mashiinnada Guud: Waxay ku habboon tahay qaybaha spline ee mashiinnada gudbinta ee kala duwan ee yaryar iyo kuwa dhexdhexaadka ah, gaar ahaan xaaladaha shaqada ee soo noqnoqda iyo gariir yar, waxayna yareyn kartaa dhibaatada xirashada xanaaqa iyada oo loo marayo guryaha is-saliimaynta.
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