Jo kinne berekkenje de goede cut lingte fan de rubberen cord stock extrusion mei de folgjende rekkenmasine.Befêstigje asjebleaft de juste wearden fan 'e binnendiameter (ID) en de profyldwarsseksje (CS) earst en doch dan wat ienfâldige berekkeningen.
Bygelyks:
Mei help fan in 10mm (CS) diameter cord, de brûker wol meitsje in standert o-ring dy't hat in 300-mm binnendiameter.
De berekkening om de lingte fan it snoer te snijen om de nedige o-ring te meitsjen is as folget:
300 (ID)+10 (CS)= 310
310×3.1415926= 973.89mm
It snoer sil ôfsnien wurde op in lingte fan 973.89 mm om de nedige o-ring te meitsjen.
De grutte fan in standert cord wurdt metten troch profyl diameter.Dizze grafyk toant sawol de keizerlike as metryske maten.De tabel toant ek de tolerânsje foar o-ringkoord, sadat jo sekuer kinne berekkenje oft it snoer geskikt is foar jo krekte tapassing.Under dizze maten is de inchgrutte wat oars fan 'e AS568 o-ringgrutte, wylst de metrike grutte foaral basearre is op Sina-merk en guon oerseeske merk.Yn prinsipe kinne wy al dizze maten snoer produsearje tsjin hege kwaliteit, heul konkurrearjende priis en heul snelle levering.As guon grutte net yn 'e tabel stiet, moatte jo kontakt mei ús opnimme om jo oanpaste snoer te besprekken.It ynpakken fan it rubberkoord koe heul ienfâldich wêze as bûn yn in roller.Bestel asjebleaft neffens jo eigentlike behoeften.
Metryske O-Ring Cord Grutte Chart | Imperial O-Ring Cord Grutte Chart | ||||||
Metryske CS (mm) | Werklike CS (inch) | Tolerânsje (mm) | Nominale CS (inch) | Werklike CS (inch) | Metryske CS (mm) | Tolerânsje (inch) | |
2 | 0.079 | ± 0.20 | 1/16" | 0.07 | 1.78 | ± 0.008 | |
2.5 | 0.098 | ± 0.25 | 3/32" | 0.103 | 2.62 | ± 0.010 | |
3 | 0.118 | ± 0.25 | 1/8" | 0.139 | 3.53 | ± 0.014 | |
3.5 | 0.138 | ± 0.35 | 3/16" | 0.21 | 5.33 | ± 0.016 | |
4 | 0.157 | ± 0.35 | 1/4" | 0.275 | 6.99 | ± 0.022 | |
4.5 | 0.177 | ± 0.40 | 5/16" | 0.313 | 7.95 | ± 0.022 | |
5 | 0.197 | ± 0.40 | 3/8" | 0.375 | 9.53 | ± 0.022 | |
5.5 | 0.217 | ± 0.40 | 13/32" | 0.406 | 10.31 | ± 0.022 | |
6 | 0.236 | ± 0.40 | 7/16" | 0.437 | 11.1 | ± 0.026 | |
6.5 | 0.256 | ± 0.55 | 15/32" | 0.472 | 11.99 | ± 0.026 | |
7 | 0.276 | ± 0.55 | 1/2" | 0.5 | 12.7 | ± 0.026 | |
7.5 | 0.295 | ± 0.55 | 9/16" | 0.562 | 14.27 | ± 0.026 | |
8 | 0.315 | ± 0.55 | 5/8" | 0.625 | 15.88 | ± 0.026 | |
8.5 | 0.335 | ± 0.55 | 3/4" | 0,75 | 19.05 | ± 0.033 | |
9 | 0.354 | ± 0.55 | 7/8" | 0.875 | 22.23 | ± 0.033 | |
10 | 0.394 | ± 0.55 | 1" | 1 | 25.4 | ± 0.039 | |
11 | 0.433 | ± 0.65 | 1-1/16" | 1.062 | 26.97 | ± 0.039 | |
12 | 0.472 | ± 0.65 | 1-1/8" | 1.125 | 28.58 | ± 0.039 | |
13 | 0.512 | ± 0.65 | 1-1/4" | 1.25 | 31.75 | ± 0.039 | |
14 | 0.551 | ± 0.65 | 1-1/2" | 1.5 | 38.1 | ± 0.039 | |
15 | 0.591 | ± 0.65 | |||||
16 | 0.63 | ± 0.65 | |||||
17 | 0.669 | ± 0.65 | |||||
18 | 0.709 | ± 0.85 | |||||
19 | 0.748 | ± 0.85 | |||||
20 | 0.787 | ± 0.85 | |||||
21 | 0.827 | ± 0.85 | |||||
22 | 0.866 | ± 0.85 | |||||
23 | 0.906 | ± 0.85 | |||||
24 | 0.945 | ± 0.85 | |||||
25 | 0.984 | ± 0.10 | |||||
26 | 1.024 | ± 0.10 | |||||
27 | 1.063 | ± 0.10 | |||||
28 | 1.102 | ± 0.10 | |||||
29 | 1.142 | ± 0.10 | |||||
30 | 1.181 | ± 0.10 |
Uteinlik yntrodusearje wy jo in O-ringferbiningsapparaat mei de namme OR SPLICER, de foto as folgjende: