Izina ryibicuruzwa | Ibyuma bitagira umuyonga Countersunk Umutwe Kwikorera Imiyoboro |
Ibikoresho | Ikozwe mu byuma bitagira umwanda, iyi miyoboro ifite imiti irwanya imiti kandi irashobora kuba magnetique yoroheje |
Ubwoko bwumutwe | Umutwe wa Countersunk |
Uburebure | Bipimirwa hejuru yumutwe |
Gusaba | Ntabwo ari ugukoresha ibyuma bya aluminium. Byose byashizwe munsi yumutwe kugirango bikoreshwe mu mwobo. Imiyoboro yinjira 0.025 "nicyuma cyoroshye. |
Bisanzwe | Imiyoboro yujuje ASME B18.6.3 cyangwa DIN 7504-O hamwe nuburinganire. |
1. Ibyuma bitagira umuyonga bifite imiti irwanya imiti kandi birashobora kuba magnetique.
2. Uburebure bupimirwa munsi yumutwe.
3. Amabati y'icyuma / imigozi yo gukanda ni imigozi ifatanye kandi ifite ubushobozi budasanzwe bwo "gukanda" urudodo rwabo rwimbere iyo rujugunywe mu mwobo wateguwe mubikoresho byuma kandi bitari ibyuma.
4.
5. Kuberako bashiraho cyangwa bagabanye urudodo rwabo bwite, hariho urudodo rwiza rudasanzwe, rwongerera imbaraga zo kunanirwa muri serivisi. Amabati y'icyuma / imashini ikanda irashobora gusenywa kandi muri rusange irashobora gukoreshwa.
Ingano yumutwe | ST2.9 | ST3.5 | ST4.2 | ST4.8 | ST5.5 | ST6.3 | ||
P | Ikibanza | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | |
a | max | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | |
dk | max | 5.5 | 7.3 | 8.4 | 9.3 | 10.3 | 11.3 | |
min | 5.2 | 6.9 | 8 | 8.9 | 9.9 | 10.9 | ||
k | max | 1.7 | 2.35 | 2.6 | 2.8 | 3 | 3.15 | |
r | max | 1.2 | 1.4 | 1.6 | 2 | 2.2 | 2.4 | |
Sock No. | 1 | 2 | 2 | 2 | 3 | 3 | ||
M1 | 3.2 | 4.4 | 4.6 | 5.2 | 6.6 | 6.8 | ||
M2 | 3.2 | 4.3 | 4.6 | 5.1 | 6.5 | 6.8 | ||
dp | 2.3 | 2.8 | 3.6 | 4.1 | 4.8 | 5.8 | ||
Urwego rwo gucukura (uburebure) | 0.7 ~ 1.9 | 0.7 ~ 2.25 | 1.75 ~ 3 | 1.75 ~ 4.4 | 1.75 ~ 5.25 | 2 ~ 6 |