Din335 HSS Countersink Drill Bit Europe Uhlobo

Incazelo emfushane:

Izimbobo zokubala zenziwe nge-countersunk drill futhi zisetshenziswa kabanzi ekucubunguleni izinhlobo eziningi zezinto.Ngakho-ke, ngokucubungula izimbobo ezibushelelezi noma izimbobo ezibalwe phezu kwendawo yokusebenza, izinsimbi ezifana nezikulufa nama-bolts zingalungiswa ziqonde ku-workpiece.Nakuba izimbobo zokuhlola zidingeka ukuze kucutshungulwe okulandelayo, ukusetshenziswa kwazo kuthuthukisa kakhulu ukusebenza kahle komsebenzi kanye nekhwalithi yokucubungula.Kusinki oyi-cylindrical, unqenqema lokusika lwenza umsebenzi oyinhloko wokusika, futhi i-engeli ye-bevel ye-spiral groove inquma i-rake angle yayo.Ukuqinisekisa ukugxila okuhle nokuqondiswa, usinki wekhawunta uneposi eliqondisayo ngaphambili elinobubanzi obuseduze nembobo ekhona endaweni yokusebenza.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Umbukiso Womkhiqizo

I-counter sink inomkhawulo omkhulu wokusika ekugcineni kwayo, kuyilapho ama-spiral flute ane-engeli ye-bevel, eyaziwa ngokuthi i-rake angle, ekugcineni kwawo.Ukuze kuqinisekiswe ukugxilwa okuhle nokuqondiswa kwalokhu kuprakthiza, inombhalo ohambayo ekugcineni olingana kahle nembobo ekhona endaweni yokusebenza.Ukwenza i-clamping ibe lula, i-shank yamathuluzi i-cylindrical futhi ikhanda liboshwe ngembobo e-oblique.Ithiphu layo elicijile linomkhawulo ogobile ofanele izinjongo zokusika.Imbobo edlulayo isebenza njengembobo yokukhipha i-chip, evumela ama-chips ensimbi ukuthi ajikeleze futhi akhishwe aye phezulu.Amandla we-centrifugal ayasiza ekukhipheni amafayili ensimbi ebusweni bomsebenzi ukuze kuvinjelwe ukunwaya okungaphezulu futhi kuthinte ikhwalithi.Kunezinhlobo ezimbili zokuthunyelwe komhlahlandlela, futhi izimbobo eziphikisayo zingenziwa ngesiqeshana esisodwa uma kunesidingo.

Inhloso ye-countersink drill ikakhulukazi i-countersink kanye nokucubungula izimbobo ezibushelelezi.Ukuklama nokwakheka kwayo kwenza kube lula ukusebenza kahle futhi kuthuthukise ikhwalithi yomkhiqizo wokugcina.

Phambili D L1 d
1-4 6.35 45 6.35
2-5 10 45 8
5-10 14 48 8
10-15 21 65 10
15-20 28 85 12
20-25 35 102 15
25-30 44 115 15
30-35 48 127 15
35-40 53 136 15
40-50 64 166 18

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