POMdia pôlimera azo avy amin'ny fanaovana pôlimera ny formaldehyde. Antsoina hoe polyoxymethylene ny firafiny simika ary fantatra amin'ny anarana hoe 'acetal'. Resin thermoplastic izy io miaraka amin'ny kristaly avo lenta sy toetra mekanika tsara dia tsara, fahamarinan-toerana amin'ny refy, fanoherana ny havizanana, fanoherana ny fikikisana, sns. Noho izany, dia fitaovana plastika injeniera ampiasaina ho solon'ny ampahany metaly mekanika.
Toetra mampiavaka azy:
- Takelaka POMfananana mekanika ambony kokoa
- Fahamarinan'ny refy amin'ny takelaka POM ary tsy dia mitroka rano loatra
- Fanoherana simika, fanoherana ara-pitsaboana
- Fanoherana ny fikikisana amin'ny takelaka POM, fanoherana ny havizanana
- Fanoherana ny fikikisana amin'ny takelaka POM, coefficient de friction ambany
Fampiharana:
Takelaka POMAmpiasaina betsaka amin'ny milina mihetsika sy mihodina, singa misy rafitra mazava tsara, kodiarana sy bearings amin'ny fiara, elektronika, akanjo, fitsaboana, milina ary fitaovana fanatanjahan-tena.
Famaritana:
| Anaran'ny entana | hateviny (mm) | Size (mm) | Fandeferana amin'ny hateviny (mm) | est Avaratra-Andrefana (KGS) |
| takelaka pom delrin | 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 |
Fotoana fandefasana: 20-Aogositra-2023
