Directorate Of Technical Education Tender

Purchase of Equipments and Machinery for Machine shop Section and AMT Lab

UNIVERSAL MILLING MACHINE (Production type) GENARAL SPECIFICATION : 1 TABLE a) Over all sizes L × W : 1600x 300 mm b) Clamping Area : 1300 x 300 mm. c) T-Slots No./width / CD : 3 / 16 / 63 d) Swivel range of table to both sides : 45 Degrees.e) Longitudinal Movement (Auto & Manual) : minimum 700 mm.f) Transverse Movement (Auto & Manual) : minimum 300 mm.g) Vertical Movement (Manual/Automatic) : minimum 400 mm. 2. Spindle a) Quill Stroke (manual) : 70mm b)Milling Spindle Front Bearing : 70 mm Dia c) Spindle Taper : ISO 40 d) Speed Range : 35 – 2000 rpm. e) No./ Progression : 12 / 1.4 f) Vertical milling head swiveling to both side : 45° 3.Feed a) No. of Feeds : 18 Nos. b) Feed Range (Progressive 1.25) i) Longitudinal (mm/min.) : 16 – 800 ii) Transverse ( mm/min. ) : 16 – 800 iii) Vertical (mm/min. ) : 16 – 800 4.Rapid Traverse a) Longitudinal (mm/min.) : 3200 b)vertical (mm/min.) : 800 5 ELECTRICAL SPECIFICATION a) Milling Spindle Motor : 5.5kW b) Feed Motor : 1.5 kW c)Electrical control panel d) Power supply :- 3 Phase e)coolent motor 0.5kW 6.ACCESSORIES Vertical milling head:-Universal dividing head 160 mm with a sets of indexing plates coolent eqiupments automatc lubrcation systems machine lamps Angle plate 6 “ , ’T’ clamp , Finger clamp,’u’ clamp – 2 Nos each linear scales for LxCxVArbour with bushes ans spacing collers:-universal vice 6”, swivel vice 6” – 1No each cutter&tool holding euipments reduction milling sockets:- colets and adaptor sets:-Sample milling cutters (20 mm end mill cutter and Gear cutter) supply, erection and commissioning

SHAPER MACHINE GENARAL SPECIFICATION : Stroke in mm :- 675mm Max. Horizontal travel of table in mm 690 mm Max. Vertical travel of table in mm 400 mm Minimum Distance table to Ram in mm 405mm Max. Vertical travel of tool slide in mm 152 mm Length & Width of table top in mm 600x335mm Length & Depth of table slide in mm 600x410x37 Number of Ram cycles per minute...3. Range of Ram cycles per minute...20 to 60. Max. Tool Size inmm32x25mmELECTRICAL SPECIFICATION Power of Motor IN kw 2.2 kw ACCESSORIES universal vise 6” Angle plate 6 “ , ’T’ clamp , Finger clamp,’u’ clamp – 2 Nos each coolent tank wth pump supply, erection and commissioning