Urutonde rwa R rwerekeza ku rutonde runaka rw’ibikoresho vy’umupira w’amaguru bikomeye vyagenewe gutera imbere. Iyi nkuru ikoreshwa cane muri Leta Zunze Ubumwe za Amerika no mu bindi bihugu bifata uburyo bwo gupima inch. Urutonde rwa R rurimwo ivyuma bifise uburebure bw’amabuye y’agaciro kuva kuri 0,1875 inches (4.7625 mm) gushika ku 1,5 inches (38,1 mm).
R urutonde rwa -Ivyiyumviro vy’umupira w’amaguru ni ubwoko budasanzwe bw’ivyuma vy’ivyuma vy’ibara ry’agahama vyagenewe canecane ibikorwa bisaba ingero z’inci.
|
Ubwoko |
Inch Ball Indwara R Urutonde |
|
Ibikoresho |
GcR15,SUSA420, SUS4440,ISUMBURO316 |
|
Igipfukisho c'inkungugu |
ZZ, 2-RS,Open |
|
Ubutungane |
ABEC7,ABEC5 |
|
Igihe |
Imisi 5-10 |
|
Akarusho |
Turi uruganda, dutanga servisi ya OEM ODM, igiciro c'ubuntu n'uburyo bwiza ni vyiza |
Iyo ishizwe ku gicapo, urutonde rwa R inch inch meoves meoveings bigabanya uguhinduka kw’umurongo canke inzu mu nzira zompi ziri mu nzira y’umurongo w’ivyuma, ivyo bikaba bituma habaho ugushiramwo umurongo w’inzira zibiri. Ikindi kandi, ivyo bikoresho vyerekana urugero runaka rw’ukwiyita -ba kandi bishobora gukora mu buryo busanzwe mbere n’igihe bishizweko 2’ gushika kuri 10’ ugereranije n’inzu y’inzu.
1. Gufungura ibikoresho vy’ugufungura ni ivyo ata n’ibipfukisho vy’ugupfuka.
2. Ivyuma vy’ivyuma vy’ivyuma vy’ivyuma ni abafise ibipfukisho vy’ugufunga ku mpande zompi. ZZ itegekanya ivyuma ku mpande zompi. Abakiriya barashobora guhitamwo ibipfukisho bitandukanye vyo gukingira bishingiye ku vyo basabwa.
3. Mu rugero rumwe rw’ivyuma, abakiriya barashobora guhitamwo ibikoresho n’amanota bitandukanye.
4. Inch ikurikira - Gushiramwo urutonde rw’ibikoresho vyo gutwara umupira rugereranya ingero z’ishimikiro hakurikijwe ingingo mfatirwako mpuzamakungu. Ivyimburwa biraboneka ku bisabwa vyihariye. Turagusavye uhamagare abahinga bacu kugira ngo ubone amakuru menshi ku buhinga bwo kwikorera.
|
Igitereko Oya. |
Igiharuro c'imyobo (d) | Igipande c'inyuma (D) | Ubwaguke (B) | Ibarabara ry'ibara (R) |
Umuzimu |
Gushiramwo Ball |
Kuba umuvuduko |
Uburemere |
||||||
|
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
(Cr) |
(Cor) |
大小(Ingano) |
(Ubuntu) |
(Amavuta) |
ikilo |
|
|
R2 |
3.175 |
0.1250 |
9.525 |
0.3750 |
3.97 |
0.156 |
3.97 |
0.156 |
0.3 |
0.012 |
0.218 |
56000 |
67000 |
0.002 |
|
R3 |
4.762 |
0.1875 |
12.700 |
0.5000 |
3.97 |
0.156 |
4.98 |
0.196 |
0.3 |
0.012 |
0.485 |
43000 |
53000 |
0.0025 |
|
R4 |
6.350 |
0.2500 |
15.875 |
0.6250 |
4.98 |
0.196 |
4.98 |
0.196 |
0.3 |
0.012 |
0.615 |
38000 |
45000 |
0.005 |
|
R6 |
9.525 |
0.3750 |
22.225 |
0.8750 |
5.56 |
0.219 |
7.14 |
0.281 |
0.4 |
0.016 |
1.410 |
32000 |
38000 |
0.010 |
|
R8 |
12.700 |
0.5000 |
28.575 |
1.1250 |
6.35 |
0.250 |
7.94 |
0.313 |
0.4 |
0.016 |
1.300 |
26000 |
32000 |
0.018 |
|
R10 |
15.875 |
0.6250 |
34.925 |
1.3750 |
7.14 |
0.281 |
8.73 |
0.344 |
0.6 |
0.024 |
3.285 |
22000 |
28000 |
0.031 |
|
R12 |
19.050 |
0.7500 |
41.275 |
1.6250 |
7.94 |
0.313 |
11.11 |
0.438 |
0.6 |
0.024 |
4.480 |
17000 |
20000 |
0.046 |
|
R14 |
22.225 |
0.8750 |
47.625 |
1.8750 |
9.53 |
0.375 |
12.70 |
0.500 |
0.6 |
0.024 |
5.850 |
13000 |
17000 |
0.076 |
|
R16 |
25.400 |
1.000 |
50.800 |
2.0000 |
9.53 |
0.375 |
12.70 |
0.500 |
0.6 |
0.024 |
5.850 |
13000 |
17000 |
0.085 |
|
R18 |
28.575 |
1.125 |
53.975 |
2.1250 |
9.53 |
0.375 |
12.70 |
0.500 |
0.6 |
0.024 |
8.300 |
10000 |
14000 |
0.090 |
|
R20 |
31.750 |
1.250 |
57.150 |
2.2500 |
9.53 |
0.375 |
12.70 |
0.500 |
0.6 |
0.024 |
8.300 |
10000 |
14000 |
0.096 |
|
R22 |
34.925 |
1.375 |
63.500 |
2.5000 |
11.1 |
0.437 |
14.29 |
0.567 |
0.8 |
0.032 |
10.500 |
9000 |
12000 |
0.133 |
|
R24 |
38.100 |
1.500 |
66.675 |
2.6250 |
11.1 |
0.437 |
14.29 |
0.567 |
0.8 |
0.032 |
11.800 |
8500 |
11000 |
0.145 |
|
R156 |
4.763 |
0.188 |
7.938 |
0.3125 |
2.78 |
0.1094 |
3.18 |
0.125 |
0.10 |
0.004 |
一 |
- |
- |
0.00044 |
|
R166 |
4.763 |
0.188 |
9.525 |
0.3750 |
3.18 |
0.1250 |
3.18 |
0.125 |
0.10 |
0.004 |
- |
- |
- |
0.00080 |
|
R168 |
6.350 |
0.250 |
9.525 |
0.3750 |
3.18 |
0.1250 |
3.18 |
0.125 |
0.30 |
0.004 |
- |
- |
- |
0.00060 |
|
R188 |
6.350 |
0.250 |
12.700 |
0.5000 |
3.175 |
0.130 |
4.76 |
0.188 |
0.20 |
0.08 |
1.999 |
40000 |
50000 |
0.00153 |
|
R3A |
4.762 |
0.188 |
12.700 |
0.5000 |
4.978 |
0.1960 |
4.980 |
0.196 |
0.30 |
0.012 |
2.381 |
1.31 |
0.485 |
0.00250 |
|
R4A |
6.350 |
0.250 |
19.050 |
0.7500 |
5.556 |
0.2188 |
7.144 |
0.282 |
0.40 |
0.016 |
3.969 |
2.175 |
1.136 |
0.008 |
|
R8-7 |
11.113 |
0.428 |
28.575 |
1.1250 |
6.35 |
0.25 |
0.40 |
0.016 |
4.763 |
4.62 |
2.79 |
0.015 |
||
|
R188Z |
6.350 |
0.250 |
12.700 |
0.5000 |
4.762 |
0.190 |
4.76 |
0.188 |
0.20 |
0.08 |
1.999 |
40000 |
50000 |
0.0016 |
Imisoro ishushe: inch z'umupira, abahinguzi b'umupira w'inci, abagurisha, uruganda
