Chiyambi cha bawuti ya mutu wa Hexagon

Bawuti ya hexagon imatanthawuza chomangira chopangidwa ndi mutu ndi screw. Bawutiyo imagawidwa kukhala bawuti yachitsulo ndi bawuti yachitsulo chosapanga dzimbiri malinga ndi zinthu, zomwe ndi,bawuti wamutu wa hexagon (ulusi wochepa)- Gulu C ndibawuti wamutu wa hexagon (ulusi wonse)- Gawo C

Theprocessing ndondomekozamabawuti a hexagonndi motere:

1, Dulani, ntchito lumo wapadera kudula zipangizo munakhala mu nkhungu kukameta ubweya mu zosasoweka tiyenera mu njira imodzi.

2, nkhonya yoyamba, sitepe iyi ndi kukanikiza chopanda kanthu ndi nkhonya yakumbuyo motsutsana ndi nkhonya yopanda kanthu, ndiyeno kukankhira opanda kanthu mutatha kupanga pang'onopang'ono.

3, Kukhomerera kwachiwiri, komwe kuli kofanana ndi sitepe yomwe ili pamwambapa, ndikuchita chachiwiri chachikulu kufa ndi kufa extrusion, kotero kuti akusowekapo adzakhala oblate pambuyo processing.

4, Kukhomerera katatu, komwe ndi nthawi yachitatu kukonza ndi nkhonya nkhungu, imagwiritsa ntchito nkhonya zitatu za hexagonal kuti zidulidwe. Pamene mutu wa hexagonal wa zopangira upangika pang'onopang'ono, zopangirazo zimakankhira mu nkhungu kachitatu kuti zikhomerere nkhungu. Pomaliza, pamene mutu wa hexagonal wadulidwa, kupanga kumatsirizidwa.

Mulingo wantchito

Gawo la magwiridwe antchito a ma bolts omwe amagwiritsidwa ntchito polumikizana ndi chitsulo amagawidwa mopitilira 10magiredi, kuphatikiza 4.6, 4.8, 5.6, 6.8, 8.8.10.9, 12.9,etc. Mwa iwo;mabawuti a giredi 8.8ndipo pamwamba pake amapangidwa ndi chitsulo chochepa cha carbon alloy kapena medium carbon steel ndi kutentha (zozimitsidwa ndi kutentha), zomwe nthawi zambiri zimatchedwa ma bolts amphamvu kwambiri, ndipo zina zonse zimatchedwa bolts wamba. Chizindikiro cha giredi la bawuti chimakhala ndi magawo awiri a manambala, omwe motsatana amayimira kuchuluka kwamphamvu kwamphamvu komanso kuchuluka kwa mphamvu ya bawuti. Mwachitsanzo:

Maboti okhala ndi giredi la 4.6 amatanthauza:

1. Mphamvu yokhazikika ya bawuti imafika 400MPa;

2. Chiŵerengero cha mphamvu zokolola za bawuti ndi 0,6;

3. Mphamvu zotulutsa mwadzina za bawuti zimafika 400 × 0.6 = 240MPa

Maboti amphamvu kwambiri okhala ndi giredi la 10.9 amatha kufikira zotsatirazi pambuyo pa chithandizo cha kutentha:

1. Mphamvu yokhazikika ya bawuti imafika 1000MPa;

2. Chiŵerengero cha mphamvu zokolola za bawuti ndi 0,9;

3. Mphamvu zokolola mwadzina za bawuti zimafika pamlingo wa 1000 × 0.9 = 900MPa

Tanthauzo la kalasi ya bolt ndi muyezo wapadziko lonse lapansi. Kuchita kwa mabawuti okhala ndi giredi yofananira ndikofanana mosasamala kanthu za zinthu zawo komanso komwe amachokera. Gawo la magwiridwe antchito okha ndi omwe angasankhidwe pamapangidwe.

Fakitale yathumakamaka zokololamabawuti amphamvu kwambiri a hex,hex mtedza,B7 ndodo ya ulusindi zaka 20 mbiri. Tinasamukira ku Ningbo, Zhejiang provoince, China.