Z12B nau'in kulle-kulle masu tarawa
1. Idan aka kwatanta da haɗin kai na gabaɗaya da haɗin maɓalli, haɗin hannun hannu yana da fa'idodi na musamman da yawa:
(1) Yin amfani da hannun rigar faɗaɗa yana sa kerawa da shigar da manyan sassan na'ura mai sauƙi. Machining na shaft da rami don shigar da fadada hannun riga baya bukatar high daidaici masana'antu tolerances kamar tsangwama fit. Babu buƙatar dumama, sanyaya ko kayan aiki mai matsa lamba lokacin da aka shigar da hannun rigar haɓaka, kawai buƙatar ƙarfafa kusoshi bisa ga ƙarfin da ake buƙata. Kuma gyare-gyaren ya dace, za'a iya daidaita madaidaicin ƙafar ƙafa zuwa matsayin da ake buƙata akan shaft. Hakanan za'a iya amfani da hannaye na faɗaɗa don haɗa sassan da ƙarancin walda.
(2) Tsawon rayuwar sabis da babban ƙarfin hannun faɗaɗawa. Hannun faɗaɗa yana dogara ne akan watsa gogayya, babu wata hanya mai mahimmanci don raunana sashin da aka haɗa, babu motsin dangi, kuma ba za a sami lalacewa a cikin aikin ba.
(3) Lokacin da hannun rigar fadada ya yi yawa, zai rasa aikin haɗin gwiwa, wanda zai iya kare kayan aiki daga lalacewa.
(4) Haɗin hannun riga da aka faɗaɗa zai iya jure lodi da yawa, kuma ana iya yin tsarinsa zuwa salo iri-iri. Dangane da girman nauyin shigarwa, ana iya amfani da hannayen riga masu yawa a cikin jerin.
(5) Hannun faɗaɗa yana da sauƙin rarrabawa kuma yana da kyakkyawar musanyawa. Tun da hannun rigar faɗaɗa na iya haɗa cibiyar shaft tare da babban rata mai daidaitawa, za'a iya sassaukar da guntun lokacin da aka rarraba, ta yadda za'a iya rarraba ɓangaren da aka haɗa cikin sauƙi. Lokacin da fuskar lamba ta cika sosai, ba shi da sauƙin samar da tsatsa, kuma yana da sauƙin haɗawa da tarwatsawa.
2. Ƙwaƙwalwar jujjuyawar jujjuyawar daɗaɗɗen motsi na axial na hannun hannu na fadadawa
(1) Torque MT yana nufin matsakaicin ƙuruciyar ƙa'idodin tsawan Torque, da kuma ƙarfin da ake amfani da su ba zai iya canzawa ba tare da canja wurin Torque ba. Idan ka watsa ba kawai karfin juyi ba amma har da karfin axial.
(2) Tightening karfin juyi MA na aronji
An ƙididdige ƙarfin juzu'i na Mt da axial Force Ft da aka ƙayyade a cikin ma'auni bisa ga daidaitaccen tashin hankali, kuma ƙarfin ƙarfin juzu'i ya kamata ya isa ƙimar da ake buƙata a cikin tebur ma'aunin fasaha.
Girman asali | Hexagon soket dunƙule | An ƙididdige kaya | Fadada hannun riga da junction axle | Faɗawa hannun riga da guntun ƙafafu | Tightening karfin juyi na dunƙule | nauyi | ||||||
d | D | 1 | L | L1 | d1 | n | Axial Force Ft | Torque Mt | Matsi akan haɗin gwiwa | Matsi akan farfajiyar haɗin gwiwa | wt | |
Girman asali (mm) | kN | KN-m | pf N/mm2 | pf N/mm² | MaNm | kg | ||||||
200 | 260 | 88 | 102 | 116 | M14 | 20 | 1020 | 102 | 194 | 124 | 230 | 15.3 |
220 | 285 | 96 | 108 | 124 | M16 | 15 | 1060 | 117 | 174 | 113 | 355 | 20.2 |
240 | 305 | 96 | 108 | 124 | M16 | 20 | 1410 | 170 | 212 | 140 | 355 | 21.8 |
260 | 325 | 96 | 108 | 124 | M16 | 21 | 1480 | 193 | 205 | 138 | 355 | 23.4 |
280 | 355 | 96 | 110 | 130 | M20 | 15 | 1650 | 232 | 213 | 141 | 690 | 30.0 |
300 | 375 | 96 | 110 | 130 | M20 | 15 | 1650 | 249 | 198 | 134 | 690 | 31.2 |
320 | 405 | 124 | 136 | 156 | M20 | 20 | 2210 | 354 | 191 | 125 | 690 | 48.0 |
340 | 425 | 124 | 136 | 156 | M20 | 20 | 2210 | 376 | 180 | 119 | 690 | 51.0 |
360 | 455 | 140 | 156 | 177 | M22 | 20 | 2750 | 496 | 185 | 118 | 930 | 69.0 |
380 | 475 | 140 | 155 | 177 | M22 | 20 | 2750 | 524 | 175 | 113 | 930 | 73.0 |
400 | 495 | 140 | 155 | 177 | M22 | 22 | 3010 | 602 | 183 | 122 | 930 | 76.0 |
420 | 515 | 140 | 155 | 177 | M22 | 24 | 3300 | 694 | 190 | 127 | 930 | 80.0 |
440 | 535 | 140 | 155 | 177 | M22 | 24 | 3300 | 728 | 166 | 123 | 930 | 81 |
460 | 555 | 140 | 155 | 177 | M22 | 24 | 3300 | 760 | 159 | 118 | 930 | 85 |
480 | 575 | 140 | 155 | 177 | M22 | 25 | 3440 | 830 | 159 | 119 | 930 | 88 |
500 | 595 | 140 | 166 | 177 | M22 | 25 | 3440 | 861 | 153 | 115 | 930 | 91 |
520 | 615 | 140 | 155 | 177 | M22 | 28 | 3850 | 1003 | 164 | 124 | 930 | 95 |
540 | 635 | 140 | 155 | 177 | M22 | 28 | 3850 | 1042 | 158 | 120 | 930 | 98 |
560 | 655 | 140 | 155 | 177 | M22 | 30 | 4130 | 1157 | 163 | 125 | 930 | 101 |
580 | 675 | 140 | 155 | 177 | M22 | 30 | 4130 | 1199 | 158 | 121 | 930 | 104 |
600 | 695 | 140 | 155 | 177 | M22 | 30 | 4130 | 1240 | 153 | 118 | 930 | 108 |