No ka mea magnet ipu hao, ua mīkini ʻia ka puka countersunk o ka ipu hao mai ka ʻili o kaNeodymium disc magneti loko o ka magnet,Neodymium countersunk magnet. He mea maʻamau ia i ke kahua o ka hana mechanical a me ke kūkulu ʻana e hoʻokomo i nā bolts a i ʻole nā ʻāpana pili ʻē aʻe. Hiki i ka lua countersunk ke pale aku i ka puka ʻana o ka wili a hōʻoia i ka palahalaha o ka mokulele hoʻonohonoho. ʻO ke ʻano hana o ka lua countersunk e pili ana i ka wili a me ka hana counterbore. Hoʻokaʻawale ʻia ka counterbore i ka counterbore papa lalo a me ka counterbore cone. No ke ʻano o ke ʻano o ka counterbore, pono e wili mua i ka nui ma o ka lua me kahi drill bit, a laila koho i nā mea hana like ʻole no ka hoʻoponopono counterbore e like me ke ʻano o ka countersink. He mea pono e wili i ka counter bore ma ka hope milling cutter ma ke kumu o ka wili. Pono pono e countersink ma ka lua i wili ʻia me kahi wili nui. I ke kaʻina hana o ka counterbore machining, pono e hoʻonoho ʻia ka ʻāpana hana i hoʻokahi manawa e hōʻoia i ka coaxiality o ka lua a me ka counterbore.
Ma muli o kēia ʻano maʻalahi, maʻalahi loa ka hoʻopaʻa ʻana i ka wili countersunk ma o ka puka magnet ipu countersunk. ʻIke nui ʻia ma ka ʻoihana, hale kūʻai, a i ʻole ka hoʻohana ʻana i kēlā me kēia lā.
Helu Mahele | D | d1 | d2 | H | Ka ikaika | Kaumaha Upena | ʻO ka wela hana kiʻekiʻe loa | ||
mm | mm | mm | mm | kg | lbs | g | °C | °F | |
HM-A16 | 16 | 3.5 | 6.5 | 5.0 | 6 | 13 | 5.5 | 80 | 176 |
HM-A20 | 20 | 4.5 | 8.5 | 7.0 | 11 | 24 | 12 | 80 | 176 |
HM-A25 | 25 | 5.5 | 10.5 | 8.0 | 20 | 44 | 21 | 80 | 176 |
HM-A32 | 32 | 5.5 | 10.5 | 8.0 | 32 | 70 | 37 | 80 | 176 |
HM-A36 | 36 | 6.5 | 12.0 | 8.0 | 42 | 92 | 45 | 80 | 176 |
HM-A42 | 42 | 6.5 | 12.0 | 9.0 | 66 | 145 | 72 | 80 | 176 |
HM-A48 | 48 | 8.5 | 16.0 | 11.5 | 80 | 176 | 125 | 80 | 176 |
HM-A60 | 60 | 8.5 | 16.0 | 15.0 | 112 | 246 | 250 | 80 | 176 |
HM-A75 | 75 | 10.5 | 19.0 | 18.0 | 162 | 357 | 465 | 80 | 176 |