Unaweza kuhesabu urefu sahihi wa kukata wa extrusion ya hisa ya kamba ya mpira na kikokotoo kifuatacho.Tafadhali thibitisha thamani sahihi za kipenyo cha ndani (Kitambulisho) na sehemu-tofauti ya wasifu (CS) kwanza kisha ufanye hesabu rahisi.
Kwa mfano:
Kwa kutumia kipenyo cha 10mm (CS), mtumiaji anataka kutengeneza o-ring ya kawaida ambayo ina kipenyo cha milimita 300 ndani.
Hesabu ya kukata urefu wa kamba kutengeneza pete ya o inayohitajika ni kama ifuatavyo.
300 (ID)+10 (CS)= 310
310×3.1415926= 973.89mm
Kamba itakatwa kwa urefu wa 973.89 mm ili kufanya o-pete inayohitajika.
Ukubwa wa kamba ya kawaida hupimwa na kipenyo cha wasifu.Chati hii inaonyesha ukubwa wa kifalme na kipimo.Jedwali pia linaonyesha ustahimilivu wa kamba ya o-pete, ili uweze kuhesabu kwa usahihi ikiwa kamba inaweza kufaa kwa programu yako mahususi.Kati ya saizi hizi, saizi ya inchi ni tofauti kidogo na saizi ya pete ya AS568, wakati saizi ya metri inategemea soko la China na soko la ng'ambo.Kimsingi, tunaweza kutengeneza saizi hizi zote za kamba kwa ubora wa juu, bei ya ushindani sana, na utoaji wa haraka sana.Ikiwa ukubwa fulani haujaorodheshwa kwenye jedwali, tafadhali lazima uwasiliane nasi ili kujadili kamba yako uliyobinafsisha.Ufungaji wa kamba ya mpira inaweza kuwa rahisi sana au imefungwa kwenye roller.Tafadhali agiza kulingana na mahitaji yako halisi.
Chati ya Ukubwa wa Metric O-ring Cord | Chati ya Ukubwa wa Kamba ya O-Pete ya Imperial | ||||||
Metric CS (mm) | CS Halisi (inchi) | Uvumilivu (mm) | CS nominella (inchi) | CS Halisi (inchi) | Metric CS (mm) | Uvumilivu (inchi) | |
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 |
Hatimaye, tunakuletea kifaa cha kuunganisha cha O-ring kiitwacho AU SPLICER kwako, picha kama ifuatayo: