POMndi polima yomwe imapezeka chifukwa cha polymerization ya formaldehyde. Imatchedwa polyoxymethylene mu kapangidwe ka mankhwala ndipo nthawi zambiri imadziwika kuti 'acetal'. Ndi utomoni wa thermoplastic wokhala ndi crystallinity yayikulu komanso mphamvu yabwino kwambiri yamakina, kukhazikika kwa mawonekedwe, kukana kutopa, kukana kukwawa, ndi zina zotero. Chifukwa chake, ndi pulasitiki yoyimira uinjiniya yomwe imagwiritsidwa ntchito m'malo mwa zida zamakina zachitsulo.
Makhalidwe Aakulu:
- Pepala la POMkatundu wapamwamba wamakina
- Kukhazikika kwa pepala la POM komanso kuyamwa madzi pang'ono
- Kukana mankhwala a POM sheet, kukana kwachipatala
- Kukana kutopa, kukana kutopa, ndi POM sheet strike resistance
- Kukana kukwawa kwa pepala la POM, kukana kotsika kwa kukangana
Ntchito:
Pepala la POMimagwiritsidwa ntchito kwambiri pamakina otsetsereka ndi ozungulira, zida zolondola, magiya ndi mabearing m'magalimoto, zamagetsi, zovala, chisamaliro chamankhwala, makina, ndi zida zamasewera.
Mafotokozedwe:
| Dzina la chinthucho | Kukhuthala (mm) | Kukula (mm) | Kulekerera kwa Kunenepa (mm) | Est NW (KGS) |
| mbale ya delrin pom | 1 | 1000x2000 | (+0.10) 1.00-1.10 | 3.06 |
| 2 | 1000x2000 | (+0.10) 2.00-2.10 | 6.12 | |
| 3 | 1000x2000 | (+0.10) 3.00-3.10 | 9.18 | |
| 4 | 1000x2000 | (+0.20)4.00-4.20 | 12.24 | |
| 5 | 1000x2000 | (+0.25)5.00-5.25 | 15.3 | |
| 6 | 1000x2000 | (+0.30)6.00-6.30 | 18.36 | |
| 8 | 1000x2000 | (+0.30)8.00-8.30 | 26.29 | |
| 10 | 1000x2000 | (+0.50)10.00-10.5 | 30.50 | |
| 12 | 1000x2000 | (+1.20)12.00-13.20 | 38.64 | |
| 15 | 1000x2000 | (+1.20)15.00-16.20 | 46.46 | |
| 20 | 1000x2000 | (+1.50)20.00-21.50 | 59.76 | |
| 25 | 1000x2000 | (+1.50)25.00-26.50 | 72.50 | |
| 30 | 1000x2000 | (+1.60)30.00-31.60 | 89.50 | |
| 35 | 1000x2000 | (+1.80)35.00-36.80 | 105.00 | |
| 40 | 1000x2000 | (+2.00)40.00-42.00 | 118.83 | |
| 45 | 1000x2000 | (+2.00)45.00-47.00 | 135.00 | |
| 50 | 1000x2000 | (+2.00)50.00-52.00 | 149.13 | |
| 60 | 1000x2000 | (+2.50)60.00-62.50 | 207.00 | |
| 70 | 1000x2000 | (+2.50)70.00-72.50 | 232.30 | |
| 80 | 1000x2000 | (+2.50)80.00-82.50 | 232.30 | |
| 90 | 1000x2000 | (+3.00)90.00-93.00 | 268.00 | |
| 100 | 1000x2000 | (+3.50)100.00-103.5 | 299.00 | |
| 110 | 610x1220 | (+4.00)110.00-114.00 | 126.8861 | |
| 120 | 610x1220 | (+4.00)120.00-124.00 | 138.4212 | |
| 130 | 610x1220 | (+4.00)130.00-134.00 | 149.9563 | |
| 140 | 610x1220 | (+4.00)140.00-144.00 | 161.4914 | |
| 150 | 610x1220 | (+4.00)150.00-154.00 | 173.0265 | |
| 160 | 610x1220 | (+4.00)160.00-164.00 | 184.5616 | |
| 180 | 610x1220 | (+4.00)180.00-184.00 | 207.6318 | |
| 200 | 610x1220 | (+4.00)200.00-205.00 | 230.702 |
Nthawi yotumizira: Ogasiti-20-2023
