PA Nylon Powder Coating yeSpline Shafts Wedzera Hupenyu Hwebasa
The naironi hupfu hwekuputira ye spline shafts ibasa rakasarudzika rakakodzera kune spline shaft transmission scenarios. Inoshandiswa zvakanyanya muminda yakadai semotokari nemichina yekurima. Hunhu hwayo hwakakosha ndeyekuvandudza kupfeka kuramba kwe spline shafts, kuderedza ruzha rwekutapurirana, uye kuwedzera hupenyu hwesevhisi.
1. Common Coating Types and Characteristics
| Coating Type | Hunhu Hunokosha | Scenarios Zvekushandisa |
|---|---|---|
| Nylon 11 (PA11) | Kuomarara kwepamusoro, kupfeka kwakanakisa kuramba, kunaka kwemakemikari kuramba, kunyungudutsa uye kusagadzikana kwemamiriro ekunze, kunamatira kwakasimba, kwakakodzera kwenguva refu yekushanda mamiriro ekufambisa kwemotokari. Parizvino ndiyo yakasarudzika sarudzo yemotokari spline shafts. | Spline shafts emota uye dzimwe mota dzinorema, zvinhu zvekutapurirana zvinoda kuve nehupenyu hwesevhisi hwakafanana nemota. |
| Nylon 1010 (PA1010) | Kuomarara kwakatanhamara, kuenderana kwakanaka nesimbi substrates, uye inogona kusanganiswa nemanamira kuvandudza kugadzikana kwekunamatira. | Spline shafts yemuchina wekurima uye general muchina ane yakanyanya kuomarara zvinodiwa. |
| Nylon Composite Powder | Kubva paNylon 11 kana 1010, yakasanganiswa nemolybdenum disulfide yakagadziridzwa, nano-alumina, nezvimwewo. Iyo gradient coating ine kuwedzera kugutsikana kwezvikamu zvekusimbisa kubva mukati kusvika kunze, kubatanidza kuoma kwenylon ne-self-lubricating properties yezvikamu zvekusimbisa. | Spline shafts yeheavy-duty, yakakwira-frequency kutapurirana ine zvakanyanyisa zvinodiwa zvekupfeka kuramba uye kuzvizora. |
2. Core Application Advantages
- Yakakosha Kudzikisira Kupfeka uye Kuderedza Ruzha: Kupfekedza nylon kune yakaderera friction coefficient, iyo inogona kuderedza kujeka kwakakodzera uye kupokana kuramba pakati pe spline shaft uye spline sleeve, kwete chete kuderedza friction ruzha panguva yekufambisa, asiwo kudzivirira kupfeka kwekunamira pakati pesimbi uye kuvandudza kutapurirana kutsetseka, izvo zvakakosha kuti mota inyaradzwe.
- Hupenyu Hwekuwedzera Hwebasa: Kuenzaniswa neyechinyakare yekudzima nzira, kupfekedza naironi kunogona kuwedzera hupenyu hwebasa re spline shaft ne5-20 nguva. Semuenzaniso, iyo yakasanganiswa yakaputirwa ne nano-alumina inogona kudzora chiyero chekupfeka mukati meyero yakaderera zvakanyanya apo hupenyu hwebasa hunosvika 500,000 nguva mumabhenji bvunzo; mushure mekuputira, iyo spline shaft yemuchina wekurima inogona zvakare kuderedza zvakanyanya chiyero chekupfeka uye kuve nechokwadi chekufambiswa kwesimba chaiko.
- Yakaderedzwa Mutengo Wekugadzira: Kushandiswa kweiyi coating kunogona kubvisa kukuya uye kudzima maitiro mune yechinyakare kugadzirisa kwe spline shafts, kurerutsa maitiro ekugadzira; uye mutengo wekuputira unongoverengera 2-10% yemutengo wechigadzirwa, asi unogona kuderedza zvakanyanya kunotevera kuchengetedza uye kutsiva mutengo uye kuwedzera kukwikwidza kwemusika kwechigadzirwa.
3. Typical Coating Process
Parizvino, fluidized bed dip coating uye kupfapfaidza kwemagetsi ndidzo nzira huru dzekuputira naironi poda ye spline shafts, uye zvigadzirwa zvemotokari zvepamusoro zvinotorawo gradient composite coating process. Iyo chaiyo process ndeiyi inotevera:
- Pretreatment: Chekutanga, iyo spline shaft inopfurwa blasting derusting kana phosphating kurapwa kubvisa kusvibiswa kwepasi uye oxide layer; ipapo yakakosha nylon primer kana yakakwirira-tembiricha epoxy resin adhesive inofanoputirwa kuisa hwaro hwekunamira kwekunamatira.
- Coating Operation: Nzira yakajairika ndeyekupisa shaft ye spline kusvika pa 260 ° C uye kuinyika-kuipfekedza mubhodhoro renylon rinoyerera kanenge ka3; iyo yakakwirira-yekupedzisira composite coating inotora kaviri-pfuti electrostatic spraying, kutanga kupfapfaidza Nylon 11/1010 base firimu kuburikidza nepfuti A, uye ipapo zvishoma nezvishoma kuwedzera uwandu molybdenum disulfide kana nano-alumina kuburikidza pfuti B kuita gradient coating. The coating ukobvu inowanzodzorwa pa 0.1-0.35mm.
- Mushure mekurapa: Mushure mekuputira, inotonhodzwa uye yakanyoroveswa nemvura, uye ipapo iyo yakawandisa yekuputira inogurwa nechibhakera kuti ive nechokwadi chekuti kurongeka kweiyo spline shaft kunosangana nezvinodiwa negungano.
4. Main Application Scenarios
- Yemotokari Munda: Iyo yakajairwa yekubikira mhinduro yezvikamu zve spline senge mashefu ekufambisa uye dhiraivha shaft yemota uye inorema-basa mota. Zvichivimba nekupfeka kuramba uye kubatwa kwekuvhunduka kwejasi, inovimbisa kuvimbika kwekutapurirana kwemotokari panguva yekutyaira kwenguva refu uye inoenderana nehupenyu hwese hwesevhisi yemotokari.
- Zvekurima Machina Munda: Mushure meiyo spline shaft yemuchina wekurima shaft yakaputirwa nenylon coating, haigone kungoenderana nekufambisa kwemagetsi pasi pemamiriro akaomarara ekushanda mumunda, asi zvakare kunatsiridza kuve nyore kwekuchengetedza uye kuderedza kamero yekugara uchigadzirisa pakufambira mberi kwekushanda.
- General Machina Munda: Yakakodzera spline zvikamu zveakasiyana madiki uye epakati-saizi ekutapurirana muchina, kunyanya kune yakakwira-frequency uye kushoma vibration mamiriro ekushanda, uye inogona kuderedza dambudziko rekunetseka kupfeka kuburikidza nekuzvizora zvivakwa.
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