Sgriubha caiptean ceann socaid DIN 912 Allen Bolt
Sgriubha caip ceann socaid stàilinn
Tuairisgeul toraidh
Canar sgriothan ceann socaid hexagon, ris an canar cuideachd boltaichean ceann socaid hexagon, sgriothan ceann cupa agus sgriubhagan ceann socaid hexagon, gu eadar-dhealaichte, ach tha iad a ’ciallachadh an aon rud. Is e na sgriubhagan ceann socaid hexagon mar as trice 4.8, 8.8, 10.9, agus 12.9. Canar cuideachd sgriubha socaid hexagon, ris an canar cuideachd bolt socaid hexagon. Tha a cheann na cheann sia-thaobhach agus cuideachd ceann siolandair. Tha stàilinn agus iarann cruaidh le stuth. Tha stàilinn stainless le sgriothan ceann socaid hex SUS202 hex. Is e stuth cumanta stàilinn a tha seo. Tha sgriothan ceann socaid hex SUS304 hex stàilinn agus sgriubhagan ceann socaid hex SUS316 hex. A rèir an ìre neart de sgriubhagan ceann socaid hexagon, tha sgriothan ceann socaid hexagon ìre 4.8, sgriothan ceann socaid hexagon ìre 8.8, sgriubhagan ceann socaid hexagon ìre 10.9, agus sgriothan ceann socaid hexagon ìre 12.9. Canar sgriothan ceann socaid hexagon ìre 8.8-12.9 le sgriothan socaid hexagon àrd-neart agus àrd.
Cruas
Tha boltaichean hexagon air an seòrsachadh a rèir cruas, feachd giùlain, neart toraidh, msaa an uèir sgriubha, is e sin ìre nam boltaichean sia-cheàrnach, agus dè an ìre a tha na boltaichean sia-cheàrnach. Feumar boltaichean hexagon de dhiofar ìrean a bhith a ’freagairt ri diofar stuthan toraidh. Tha na h-ìrean a leanas aig
boltaichean hexagon
Tha boltaichean hexagon airson ceangal structar stàilinn air an roinn ann an còrr air 10 ìrean, leithid 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, msaa. Tha na boltaichean aig ìre 8.8 agus gu h-àrd air an dèanamh de stàilinn alloy gualain ìosal no stàilinn gualain meadhanach. Às deidh làimhseachadh teas (quenching, tempering), tha iad mar as trice air an ainmeachadh mar boltaichean àrd-neart, agus tha an còrr mar as trice air an ainmeachadh mar boltaichean àbhaisteach. Tha dà phàirt de àireamhan air an leubail ìre coileanaidh bolt, a tha a ’riochdachadh luach neart tensile ainmichte agus co-mheas toraidh an stuth bolt, fa leth.
Pròiseas ciùird
1. Drill tuill a rèir trast-thomhas an t-socaid sia-cheàrnach eile gus am bi feum air.
2. Cleachd inneal cinn fuar gus an hexagon a-staigh a thoirt a-mach.
3, faodaidh aon phìos a bhith punch hexagonal, punch a-mach le òrd.
Cleachd
Coltach ris an sgriubha ceann countersunk, tha an ceann ìnean freumhaichte anns an inneal, agus tha neart a ’cheangail làidir, ach feumar an sreang sia-thaobhach den t-sònrachadh co-fhreagarrach a chleachdadh gus an sgriubha a stàladh agus a thoirt air falbh. Mar as trice air a chleachdadh air diofar innealan inneal agus na goireasan aca.
Taisbeanadh toraidh
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