Palemo - He aha ka keia?

Keʻanoʻenehana kaʻina o hoʻololi i ka nui like 'ole a me nā kinona o nā māhele mea,ʻaʻole nuiʻana me kēia' ano o ka machining, nā palemo. I unuhi 'ia mai ka German hua'ōlelo ke ano, "wahi", "deepen". Ia e oi kūlike loa, ia mea he kaʻina hana, oiai e a maoli he i ke anawaena o ka puka. Ua hiki ke hoohalikeia me ka reaming. Countersinking - he mechanical e hana, a ua hana i ka manakā o ka lua, e hoʻoikaika 'i ka pono a me ka pololei o ko lākouʻili kai.

loaa ana lua

I mea maopopo e loa meaʻo ke kapoʻo nō, e pono i ka manao ana e hana i puka ma ka au mamuli. Ina he preform mea pono, e? Eou i ka lua o ka lima o ka papa o ka miomio anawaena o ka 12 mm o.

Kēia e koi ʻeli mīkini a me 3 hana koʻi lipi:ʻepekema, countersink a scan. Kēlā me kēia no kēia mau ala ua papahana e lawelawe, no ka mea, o ka reamingʻepekema, deploy - kēia hana i like loa i kekahi i kekahi. Kuhikuhi i ka hana ana i ka workpiece ka hoʻohana 'ana i kaʻepekema puka, akā, kona anawaena, e e nui emi ma mua o koi' ia, e olelo hapalua - 6 mm o.

He roughing. Next, ia mea pono e ream countersink anawaena 12 mm o (hoʻopau hana). Eia hou kekahi, kāna mau 'ōleloʻeli e hoʻolako 7 miomio papa.

I mea i ka puka 5 i ka papa, e pono e hoʻohana i ka scan NineManga.com. Ka mea, e hoomakaukau i ka pono nui palena a me nā wahiʻai - o ka hoopau ana a me ka hoopau ana i ke puka machining. Reaming a countersinking i hookuu hana ma luna o ka mea hookahi anawaena, akā, okoa nui palena, a me kahili hoʻolako me ka haʻahaʻa papa o ka pololei, wahi no ke kuhikuhi i ka hana koho me kiʻekiʻe pololei.

Reaming a countersinking

Loa pinepine këia mau manaÿo i pioloke i kēlā me kēia 'ē aʻe ma muli o ia ka mea i ka mea, he mea i like loa i loko o nā inoa. Naʻe, ina ka palemo - he kaʻina manawa a ka countersink hanau mai i ka holoʻokoʻa hohonu o ka countersink aaioee kapaia ka luna.

He mea pono e lilo recesses ma countersunk poo, mākia ihola oihana mua (hoʻopaʻa i, rivets, nā kui nao). Countersink - koʻi no ka chamfering mea okoa mai ka countersink kinona o ka hana 'ana.

Nā Pono Hana a me keia ano countersink

E like me kekahi 'ē aʻe ana koʻi lipi, countersink ua hoʻolahaʻia keʻano o ke kūkuluʻia, shape a me ka' ano o ka lapaʻau, e like me ka mea mai i ka mea, ua i.

No ka mea paahana, he kiʻekiʻe paakiki, IeAUPIIe, IAa IO ka mea, ua i mai o kiʻekiʻe wikiwiki kila, nae, pinepine hiki ke ike mai i ka constructional doped countersink (40X) a me ka kalapona (ST45) oka a pau.

Palemo - ka mea, ua smoothing a me ka hoʻomaʻemaʻeʻana o kaʻili kai, no laila, i ka mea iho mai i ka nui helu oʻoki lua penei. Countersinks paha e precast huelo me detachable kōmi ', huelo i loko o kekahi apana, pahu aku ai-i a me ka pahu-integral eiiaiaeu.

I ka nana aku la au, mai ka oiai o ka hoʻokōʻana, alaila, o ka papa, māhele mea hana i oi pipiʻi, akā, me ko lakou ola, he nui hou, no ka hiki ke auou caiaiai i ka lihi o ka hemahema.

Ka lōʻihi a me ke anawaena

Mai kaʻeli, reaming - kaʻina Ua like loa, kaʻepekema iki (oi loa aku hoi me ka mahalo, e ʻoni iho? Eou) a me ka countersink i kokoke i ka like 'ole. Kēlā me kēia mea paahana i ka ohi 'ana i ka ponoʻo ia i ka puka i loko o ka mahele.

Ke koena unuhi o ia he mea ole countersink transverse ana maka, akā, ma laila nō ia mai ekolu i eono mau kui ia ia. Kona e hana ana i kekahi hapa ninoieo o ka moʻokūʻikena a me ka ana eiiiiiaiou. Ka lōʻihi hilinaʻi nui ma luna o ka hohonu o ka lua o ka reaming. Ka moʻokūʻikena - he lonikū ribbons ma ka ohi lihi. Lākou laula hilinaʻi nui ma luna o ke anawaena o ka countersink (0.8-2.5 mm) a kiekie - 0.2-0.9 mm o.

Reaming - he mechanical e hana, i like loa me ka reaming. Inā kona manao mea i hanau mai i ka puka no ka kuhikuhi i ka hana, i ka countersink anawaena ua wae uuku, haawi i ka ai a hiki i ka hope o ka hoopau ana hana. A he, mahope mai o ka koi miomio o keia mea paahana mea haʻahaʻa ma mua ia no kaʻimiʻana i ka kāpae aiee o na deviations hiki e nui aku.

Ma kekahi hihia, reaming lua - keia mea i ka hope o ka hoopau ana i koi 'ia no ka hapa me ke ahonui, o ka 11, 12 a hiki i ka papa. A laila, i ka mea paahana ua koho ka nānā 'ana ma luna o ka hālāwai hope, a hookoe no Wear, a me kona anawaena pono like loa me ka anawaena o ka lua.

'Enekinia, a me ka mea i manao ai

I mea e ke anawaena o ka lua ua pono like pololei i hiki, hana huina countersink. Pela, ua hiki ke 'imi i ka i kā mākou a me ka palena iki anawaena e pono ai i nā mea hana, e hooholo i ka mea a me kona ana kekahi, e hana i ka i ka ho omaulia o ka oki ana.

Nui aʻe i aloha ia i ka i kā mākou a me ka palena iki nā loina - ka mea, ua koi kvalitet. No ka laʻana, ka mea, he pono ke hana nei a pau i countersinking lua ma 85 mm o anawaena me Qualitet H11. Ma muli nā mahinaʻai lua ke ahonui, papa ma palena iki nui, mai 1 a hiki i 500 mm o, no ka mea e like ai ka papa 11 (no ka ho mai 80 mm o ia 120 mm) ioeeiiaiey ke kahua o: hoaka o ka waiwai - "220", a me ka mea ma lalo - "0", a laila 85 ²²⁰ mm o. ʻO kā mākou anawaena o reams lua hiki ole oi 85,22 mm o, a me ka palena iki - 85 mm o.

Ma keia hihia, dimensional ioeeiiaiey - o ka likeʻole ma waena o D _max a me ka D _min, a laila ka mea, e ia 0.22 mm o. Inā mākou e kamailio e pili ana i ka mare, alaila, o ka lua, e e manaoia incorrigible anawaena ma luna ma mua o ka 85,22 mm o a me ka correctable - emi o 85 mm o.