Uma kuziwa ekusebenzeni kwensimbi, ukunemba kubaluleke kakhulu. Omunye wemiqondo ebalulekile ochwepheshe embonini okufanele bayibambe wuhlelo lwe-GAUGE. I-GAUGE, efushanisiwe ngokuthi u-Ga., iyunithi yokulinganisa ubude yobubanzi eyasuka eNyakatho Melika futhi iyingxenye yesistimu yokulinganisa i-Brown & Sharpe. Ukuqonda i-GAUGE kubalulekile kunoma ubani ohilelekile ekwenziweni noma ekukhwabaniseni amapuleti ensimbi namapayipi.
Uhlelo lwe-GAUGE luyathakazelisa ikakhulukazi ngoba luyahlukahluka phakathi kwezinto ezihlukene. Isibonelo, uma ukala amapuleti ensimbi angeyona ayoni kanye namapuleti ensimbi, ukujiya okumelelwe inombolo efanayo ye-GAUGE kungahluka kakhulu. Lokhu kusho ukuthi ipuleti elibhalwe ukuthi 10 Ga. ngensimbi lingase lingabi nogqinsi olufana nepuleti elingu-10 Ga. elenziwe nge-aluminium noma ngethusi. Lokhu kwehluka kungaholela ekudidekeni uma kungaqondwa kahle, okwenza kube semqoka ukuthi abasebenza ngensimbi baqaphele into abasebenza ngayo.
Ngaphezu kwalokho, amanani amapuleti namapayipi ku-GAUGE nawo ayahluka. Isibonelo, ipayipi lensimbi elingu-12 Ga lizoba nogqinsi oluhlukile lwezindonga uma kuqhathaniswa nepayipi lethusi elingu-12 Ga. Lokhu kuhluka kungaba nomthelela amandla, isisindo, kanye nokusebenza okuphelele kwezinto zokusebenza ezinhlelweni ezahlukahlukene. Ngakho-ke, lapho ukhetha izinto zephrojekthi, kubalulekile ukucabangela izilinganiso ezithile ze-GAUGE ezihambisana nohlobo lwezinto ezibonakalayo.
Ithebula lokuqhathanisa
Njengoba isistimu ye-Ga. kanye nesistimu ye-intshi kuhlukile, ayikho ifomula yokuguqula. Isilinganiso seyunithi simi kanje:
|
Isilinganiso (Ga.) |
Ubukhulu bensimbi obujwayelekile (amayintshi) |
Ugqinsi lwensimbi ephehliwe (amayintshi) |
Ubukhulu be-aluminium (amayintshi) |
Ubukhulu bensimbi obujwayelekile (mm) |
Ugqinsi lwensimbi egayiwe (mm) |
Ubukhulu be-aluminium (mm) |
|
3 |
0.2391 |
|
0.2294 |
6.07314 |
|
5.82676 |
|
4 |
0.2242 |
|
0.2043 |
5.69468 |
|
5.18922 |
|
5 |
0.2092 |
|
0.1819 |
5.31368 |
|
4.62026 |
|
6 |
0.1943 |
|
0.162 |
4.93522 |
|
4.1148 |
|
7 |
0.1793 |
|
0.1443 |
4.55422 |
|
3.66522 |
|
8 |
0.1644 |
|
0.1285 |
4.17576 |
|
3.2639 |
|
9 |
0.1495 |
0.1532 |
0.1144 |
3.7973 |
3.89128 |
2.90576 |
|
10 |
0.1345 |
0.1382 |
0.1019 |
3.4163 |
3.51028 |
2.58826 |
|
11 |
0.1196 |
0.1233 |
0.0907 |
3.03784 |
3.13182 |
2.30378 |
|
12 |
0.1046 |
0.1084 |
0.0808 |
2.65684 |
2.75336 |
2.05232 |
|
13 |
0.0897 |
0.0934 |
0.072 |
2.27838 |
2.37236 |
1.8288 |
|
14 |
0.0747 |
0.0785 |
0.0641 |
1.89738 |
1.9939 |
1.62814 |
|
15 |
0.0673 |
0.071 |
0.0571 |
1.70942 |
1.8034 |
1.45034 |
|
16 |
0.0598 |
0.0635 |
0.0508 |
1.51892 |
1.6129 |
1.29032 |
|
17 |
0.0538 |
0.0575 |
0.0453 |
1.36652 |
1.4605 |
1.15062 |
|
18 |
0.0478 |
0.0516 |
0.0403 |
1.21412 |
1.31064 |
1.02362 |
|
19 |
0.0418 |
0.0456 |
0.0359 |
1.06172 |
1.15824 |
0.91186 |
|
20 |
0.0359 |
0.0396 |
0.032 |
0.91186 |
1.00584 |
0.8128 |
|
21 |
0.0329 |
0.0366 |
0.0285 |
0.83566 |
0.92964 |
0.7239 |
|
22 |
0.0299 |
0.0336 |
0.0253 |
0.75946 |
0.85344 |
0.64262 |
|
23 |
0.0269 |
0.0306 |
0.0226 |
0.68326 |
0.77724 |
0.57404 |
|
24 |
0.0239 |
0.0276 |
0.0201 |
0.60706 |
0.7004 |
0.51054 |
|
25 |
0.0209 |
0.0247 |
0.0179 |
0.53086 |
0.62738 |
0.45466 |
|
26 |
0.0179 |
0.0217 |
0.0159 |
0.45466 |
0.55118 |
0.40386 |
|
27 |
0.0164 |
0.0202 |
0.0142 |
0.41656 |
0.51308 |
0.36068 |
|
28 |
0.0149 |
0.0187 |
0.0126 |
0.37846 |
0.47498 |
0.32004 |
|
29 |
0.0135 |
0.0172 |
0.0113 |
0.3429 |
0.43688 |
0.28702 |
|
30 |
0.012 |
0.0157 |
0.01 |
0.3048 |
0.39878 |
0.254 |
|
31 |
0.0105 |
0.0142 |
0.0089 |
0.2667 |
0.36068 |
0.22606 |
|
32 |
0.0097 |
0.0134 |
0.008 |
0.24638 |
0.34036 |
0.2032 |
|
33 |
0.009 |
|
0.0071 |
0.2286 |
|
0.18034 |
|
34 |
0.0082 |
|
0.0063 |
0.20828 |
|
0.16002 |
|
35 |
0.0075 |
|
0.0056 |
0.1905 |
|
0.14224 |
|
36 |
0.0067 |
|
|
0.17018 |
|
|
Sengiphetha, I-GAUGE ingaphezu nje kwenombolo; kuwuhlelo lokulinganisa olubalulekile oluthinta ikhwalithi nobuqotho bemiklamo yensimbi. Ngokuqonda ama-nuances we-GAUGE, ochwepheshe bangaqinisekisa ukuthi benza izinqumo ezinolwazi eziholela emiphumeleni eyimpumelelo emsebenzini wabo. Kungakhathaliseki ukuthi uyisisebenzi sensimbi esingumakadebona noma ungumfundi osanda kufunda, ukuphatha uhlelo lwe-GAUGE kuyikhono eliyigugu elizothuthukisa ubuciko bakho.
