BASIC TEORY OF COMPLEX MILLING
PART OF MILLING (a) Column and knee (vertical), (b) Column and knee (Horizontal)
MILLING Turret milling machine of Vertical horizontal
MILLING COMPLEX (VIDEO) www.youtube.com
CLASIFICATION OF MILLING OPERATION Clasification of milling operation : a) slab milling b) face milling, c) end milling
MILLING OPERATION METHODE (a) Up milling dan (b) Down milling
DOWN MILLING Catter simillir with a few catting tool of lathe Kinds cutter of Horizontal and vertical milling machines
MILLING TYPE Column and knee milling machines Bed type milling machines
MILLING TYPE Special purposes. Milling machine with two Spindle Bed type CNC milling machine
CUTTING PARAMETER OF MILLING MACHINES v = Cutting speed (m/minut) d = Diameter of Cutter (mm) n = Rotation of work piece (rpm)
Feeding per toot (ft) and feeding per rotation (fr). CUTTING PARAMETER Feeding per toot (ft) and feeding per rotation (fr).
MILLING CUTTER GEOMETRI Name of part slab milling cutter
MILLING CUTTER GEOMETRI Name of part slab milling cutter
MILLING CUTTER GEOMETRI Insert Milling Cutter
EQUIPMENT AND ACSESSORIES OF MILLING CUTTER Arbor
EQUIPMENT AND ACSESSORIES OF MILLING CUTTER Offset boring head Hoolding tool (end mill) (b) Holding tool shell end mill.
HOLDING WORK PIECE AT MILLING MACHINE (a) Plain vise, (b) Universal Chuck
HOLDING WORK PIECE AT MILLING MACHINE Dividing Head Fungsi: untuk membuat segi banyak, roda gigi, atauhelix. Meja yang dapat diatur sudutnya dalam beberapa arah Fungsi: untuk alat bantu pengerjaan benda kerja yang memiliki sudut lebih dari satu arah.
HOLDING WORK PIECE AT MILLING MACHINE Line finder Parallel vise stop Line finder is attached.at collet
ALAT PENCEKAM DAN PEMEGANG BENDA KERJA PADA MESIN FRAIS Chuck guard V Blok A set Clem
MILLING BASIC ELEMEN Vertical and Horizontal Milling Keterangan : Work Piece: w = wide cutting (mm) lw = long cutting (mm) lt = lv+lw+ln (mm) a = dept cutting (mm)
MILLING BASIC ELEMEN Cutting speed: Feeding per toot: Catting time: Chips Production speed. :
MILLLING WORK PIECE surface/slab milling
HOLDING WORK PIECE work piece in the middle of chuck work piece in periphery chuck Work piece unsupported byparallel Work piece supported by parallel
Uppermost work piece laboured by as low as possible HOLDING WORK PIECE Uppermost work piece laboured by as low as possible Uppermost work piece too high
VARIATION OF MILLING Variation of milling
VARIATION OF MILLING Variation of milling
Form and groove milling VARIATION OF MILLING Form and groove milling
Dividing head operation
BEVEL GEAR MILLING Bevel gear milling with horizontal machine
DIVIDING HEAD Dividing head operation
REFERENCES Widarto. 2008. Teknik Pemesinan Jilid 1 (BSE). Jakarta: Dit. PSMK DEPDIKNAS