Supply Installation Commissioning of 01 no of CNC PLC Operated Turning Lathe Machine CNC with Cutting tools tool holder

Detailed Specification for of CNC / PLC Operated Turning Lathe Machine (CNC) with Cutting tools & tool holder as per Machine Supplied

1. Machine Capacity Unit Size a. Swing over bed mm 500 or higher b. Turning diameter mm 300 or higher c. Distance between centers mm 250 or higher d. Maximum swing over carriage mm 270 or higher e. Maximum Turning Length between center mm 400 or higher f. Slant angle (bed or saddle) degrees 30 to horizontal or higher g. Cast Iron grade for bed and saddle Grade 25 or equivalent h. Machine weight net kg 1500 or higher 2. Spindle Unit Size a. Spindle nose A2-5 or better b. Bore through Spindle mm 35 or higher c. Maximum spindle speed RPM 4000 or higher d. Spindle power, continuous Kw 5.5 or higher e. Minimum spindle speed @ full power RPM 4000 or higher Range 40-4000 (preferable) f. Type of drive AC servo spindle motor (digital) g. Chuck diameter size mm 165 or higher h. Chuck type 3-jaq hydraulic, Hydraulic Power operated i. Spindle bearing class p4 class j. Spindle Front bearing diameter mm 80 or higher k. Spindle Rear bearing diameter mm 75 or higher l. Maximum bar capacity mm 45 or higher 3. AXIS Unit Size a. X - axis Travel mm 150 or higher b. Z - axis Travel mm 400 or higher c. Programmable feed rate- X & Z mm/min 10 – 10000 d. Minimum programmable command x & z mm 0.001 e. Rapid traverse -X & Z mm/min 30 or higher f. Type of drive -X & Z AC servo motor g. Motor torque - Z axis Nm 3 or higher h. Motor torque - X axis N m 3 or higher with brake i. Ball screw -Z & X axes (diameter x pitch) mm 32 x 10 or higher j. Ball screw finish -Z & X axes Hardened and Ground k. Ball screw class- Z & X axes Pre-loaded with c3 or better l. Guideway type -Z & X axes Antifriction Linear Motion Guideway m. Guideway size -Z & X axes mm 35 or higher n Guideway precision -- Z & X axes P class 4. TURRET Unit Size a. Bi-Directional Tool Turret Nos. Electromechanical/Servo/Hydraulic (Preferable) b. No. of Tools mm 8 or higher c. Tool shank size mm 25 x 25 or higher d. Maximum boring bar diameter Nos. 40 or higher 5. TAIL STOCK Unit Size a. Quill Diameter mm 90 or higher b. Quill Stroke mm 75 or higher c. Quill Taper MT-4 or higher d. Quill actuation Hydraulic e. Tail stock base travel manual mm 200 or higher f. Thrust (Adjustable) Kgf 300 or higher 6 COOLANT/LUBRICATION/ HYDRAULIC Unit Size a. Coolant tank Capacity Litres 100 or higher b. Coolant pump motor Kw 0.37 c. Coolant pump out put LPM 20 or higher d. Lubrication type Automatic centralized lubrication e. Lubrication tank capacity Litres 3 or higher f. Hydraulic pump discharge LPM 8 or higher g. Hydraulic tank capacity Litres 30 or higher h. Hydraulic system pressure maximum Bar 30 or higher 7 ACCURACY as per ISO 230-2 Unit Size a. Positioning accuracy X & Z axes mm 0.007 or better b. Repeatability X & Z axes mm 0.005 or better c. Geometrical Alignment ISO 13041-Part 1 d. Accuracy of finish test piece ISO 13041-Part 6 8 CNC SYSTEM Unit Size a. Control System FANUC / FANUC 0iTF b. System resolution mm 0.001 mm c. Motors & Drives Compatible with CNC controllers mentioned above d. Tool number display On machine operator panel e. Machine control panel Feed rate, spindle speed override knob f. MPG (Manual pulse generator) On machine operator panel g. CNC features Graphic Simulation, Programming help, Tool Offsets, MDI, Absolute/ Incremental Positioning, Pitch error compensation 9 POWER SOURCE Unit Size a. Mains supply (± 10 %) 415 V, 3 Ph.,50Hz b. Total connected load requirement Approx. 15 kVA 10 STANDARD EQUIPMENT Unit Size a. Voltage Stabilizer 15 KVA b. Air conditioning unit for electrical cabinet 1 No. c. Backup CD for PLC Ladder Logic 2 Set d. Machine lighting 1 Set e. Leveling pads and jacking screws 4 nos. f. Operation manual 2 Set each g. Maintenance manual 1 no. h. Installation kit 1 no. i Maintenance tool kit 1no j 6 rack trolley (Size 25"x22"x45") with lock 1 set each k. Machine guarding with safety compliance l. Stress relieved Casting base & Saddle m. Machine should be slant bed type n. Spindle encoder for thread cutting operation o. Chuck should be 3 Jaw Hydraulic operated with one set of Hard & soft Jaws p. Tailstock with hydraulic operated quill and external Revolving Center q. Foot Switch for chuck and tailstock r. Hydraulic Power pack s. Centralized oil lubrication for guide ways and ball screw t. Metallic covers and telescopic covers for guide way protection u. Machine lamp v. Coolant Tank with Chip Tray

Cutting tools & tool holder as per Machine Supplied Sl.no ITEMS Quantity Quantity & INSERT a. External turning holder, insert type, MWLNL 5 Sets Insert WNMG 50 nos b. External turning holder, insert type, MVJNL 5 Sets Insert VNMG 30 nos c. External turning holder, insert type, PDJNR 6 Sets Insert DNMG 30 nos d. Threading Holder - External, LH 6 Sets Insert 0.5 to 2 30 nos e. Threading Holder - Internal, LH 6 Sets Insert 0.5 to 2 40 nos f. Grooving Holder External, LH 5 Sets Insert 2mm 40 nos g. Grooving Holder Internal, LH 5 Sets Insert 3 mm 50 nos h. Parting off Holder for insert width 2 mm, LH 5 Sets Insert 2 mm 40 nos I Boring holder SCLCL for minimum bore dia. 12 mm 5 Sets Insert WCMT 50 nos J Boring holder SCLCL for minimum bore dia. 16 mm 5 Sets Insert CCMT 50 nos k. Internal grooving holder LH, for minimum bore dia. 12 mm. 5 Sets Insert 2 mm 40 nos l. Internal threading holder LH, for minimum bore dia. 12 mm 6 Sets Insert w mm 40 nos m. Insert drill 12.7 mm 6 Sets Suitable Insert 20 sets n. Reducing sleeves for internal holders - Dia 12 and 16 mm Ф 40/32,Ф 40/25,Ф 40/20,Ф 40/16,Ф 40/12,Ф 40/10,Ф 40/08 Each 1 No. with 3 Sets o. Centre drill HSS A 2.5 x 6.3 8 Sets NA p. Twist drill HSS straight shank, dia 6,8,10,12 mm 8 Sets NA q. Collets suitable for the above drills 3 Sets NA r. Collet Holder 6 Sets NA s. Axial Tool Holder (Face Grooving Holder) 1 No. t. Taper shank Drill sleeves 40/MT1 & 40/MT2 Each 1 NO. u. Ф 40 Boring Tool Holder 4 Nos (Standard-3 No's & Thro Coolant Holder-1 No) v. Boring bar holder 6 Sets NA w. Electronic Handwheel y. Mounting Pads with leveling screws