CONV.OF G.M.SCRAP TO C.R.STRIP ANNEALED&PICKLED READY TO CUP (GM CUP T.B.(T/S)). SIZE:1.66+/-0.02MM THICK X 104+2.00-0.00MM WIDE COIL WEIGHT 20 TO 25 KG INTERNAL DIA OF COIL 135 TO 300 MM CONFORMING TO IS-2768(LATEST ISSUE) BOW LIMIT 5MM PER 3M. HARDNESS: 60-70VPN.GRAIN SIZE0.05MM,FREE FROM GRAIN ORIENTATION DEFECTS.
Specification
CONV.OF G.M.SCRAP TO C.R.STRIP ANNEALED&PICKLED READY TO CUP (GM CUP T.B.(T/S)). SIZE:1.66+/-0.02MM THICK X 104+2.00-0.00MM WIDE COIL WEIGHT 20 TO 25 KG INTERNAL DIA OF COIL 135 TO 300 MM CONFORMING TO IS-2768(LATEST ISSUE) BOW LIMIT 5MM PER 3M. HARDNESS: 60-70VPN.GRAIN SIZE0.05MM,FREE FROM GRAIN ORIENTATION DEFECTS.
CONVERSION OF GILDING METAL SCRAP TO STRIPS,SIZE:150 MM+2MM/-0.00MM WIDE X 1.57MM+0.015/-0.015 MM THICK SPCN.IS:2768(LATEST ISSUE) OR JSS-4710-1GR.II ROLLED ANNEALED IN COIL FORM I/D 300-400MM,WT.90-110 KG. BOW LIMIT 5 MM PER 3 M HARDNESS:60-75 VPN GRAIN SIZE:0.05 MM MAX FREE FROM GRAIN ORIENTATION DEFECTS.
Specification
CONVERSION OF GILDING METAL SCRAP TO STRIPS,SIZE:150 MM+2MM/-0.00MM WIDE X 1.57MM+0.015/-0.015 MM THICK SPCN.IS:2768(LATEST ISSUE) OR JSS-4710-1GR.II ROLLED ANNEALED IN COIL FORM I/D 300-400MM,WT.90-110 KG. BOW LIMIT 5 MM PER 3 M HARDNESS:60-75 VPN GRAIN SIZE:0.05 MM MAX FREE FROM GRAIN ORIENTATION DEFECTS.
CONV.OF GM SCRAP TO C.R.STRIP ANNEALED & PICKLD READY TO CUP SIZE:1.08+/-0.01mmTH X 138+2.OO-0.00MM WIDE COIL WT 90 TO 120 KGS.INT DIA OF COIL 300 TO 400MM CONFORMING TO IS 2768 (LATEST ISSUE) BOW LIMIT:5mm PER 3m MAX.HARDNESS:60-70 VPN.GRAIN SIZE 0.05mm MAX.FREE FROM GRAIN ORIENTATION DEFECTS.
Specification
CONV.OF GM SCRAP TO C.R.STRIP ANNEALED & PICKLD READY TO CUP SIZE:1.08+/-0.01mmTH X 138+2.OO-0.00MM WIDE COIL WT 90 TO 120 KGS.INT DIA OF COIL 300 TO 400MM CONFORMING TO IS 2768 (LATEST ISSUE) BOW LIMIT:5mm PER 3m MAX.HARDNESS:60-70 VPN.GRAIN SIZE 0.05mm MAX.FREE FROM GRAIN ORIENTATION DEFECTS.
CONV. OF GM SCRAP TO C. R. STRIPS, ANNEALED & PICKLED READY TO CUP, SIZE : 1.08+/- 0.01 MM TH X 138+ 2.00 - 0.00 MM WIDE, COIL WT. 90 TO 120 KG, INT DIA OF COIL 300 TO 400 MM CONFORMING TO IS 2768 ( LATEST ISSUE ) BOW LIMIT : 5MM PER 3M MAX. HARDNESS : 60-70 VPN, GRAIN SIZE 0.05 MM MAX. FREE FROM GRAIN ORIENTATION DEFECTS
Specification
CONV. OF GM SCRAP TO C. R. STRIPS, ANNEALED & PICKLED READY TO CUP, SIZE : 1.08+/- 0.01 MM TH X 138+ 2.00 - 0.00 MM WIDE, COIL WT. 90 TO 120 KG, INT DIA OF COIL 300 TO 400 MM CONFORMING TO IS 2768 ( LATEST ISSUE ) BOW LIMIT : 5MM PER 3M MAX. HARDNESS : 60-70 VPN, GRAIN SIZE 0.05 MM MAX. FREE FROM GRAIN ORIENTATION DEFECTS
Drawing no.
Manufacturing Technology
Testing / Inspection Facility
93210
ADV_752_132
Field Gun Factory Kanpur
The General Manager,
Kanpur
Kanpur
Uttar Pradesh
208009
(a) Raw materials:
(a.i) Plywood: Plywood used should confirm to IS-303-1989 specification and should be boiling water resistant. The one used for body shall be 3 ply x 6mm thick and that used for top cover 7 ply x 12 mm thick.
(a.2) Timber: The Timber species used for wooden batton and bottom shall be these listed in appendix ‘A’ to specification IND/ME/883(e) Prov.
(a.3) Glue: Glue used for fixing corrugated paper with plywood should confirm to specification IND/ME/381(b).
(a.4) Lining: The inside surface of the box is to be lined with two layers of 3 mm thick 3 ply double faced corrugated coarse flute cardboard to specification JSS 8135-08( 20 Kgs resistence) stick to inner surface with case by glue as above specification of glue.
(a.5) Handle: The package shall be provided with handle of 380 x 30 Nylon flexible woven strips 800 Kg minimum tensile strength on the opposite sites of the box fastened by means of 2 rivets to overhead Bifurcated rivets with split ends as given in
: The galvanized iron strip around the wooden frame should be 5 ± 1 mm so as to keep the metal strip away from the bottom there by avoiding any chance of friction.
(II) Process to manufacture Plywood package:
The construction and assembly of the package are to be in accordance with Drg. No. OFI/MA/SAP/163 (PROV.) R5. The body of the package shall be made of either 3 ply x 6 mm thick or 5 ply x 6mm thick. Boiling water resistant plywood to specification IS 303-1989 and shall be mounted on Galvanised iron angle strip 30 x 30 x 0.5 mm thick to IS 1573-1986 specification with rolled edges fastened to the body by means of nickel plated shap head rivets with split ends as given in drawing. The top cover to be made of 7 ply x 12mm thick plywood. BWR to specification IS 303-1989 as per drawing. The bottom to be made of 13mm Thick wood jointed and dovetailed nailed on a 50 x 20 mm frame bottom assembled on the body by means of 34/100 Galvanised steel strips 30 mm 1 inch width and nailed on the mount. The position of the strip should be at a distance of 5± 1.0 mm from the bottom of the case as indicated in the drawing. The nails should confirm to specific
The nails should confirm to specification IS 723-1972.The nailing of the wooden bottom of the frame should be from the top of wooden plank. No nails should protrude at the bottom of the 50 x 20 mm wooden frame. The locking is to be done by means of self locking arrangement as detailed in the drawing. All corners and sharp edges of the package and bottoms are to be smoothened.
Above manufacturing process are as per Specification for Plywood Package No. OFI/0005/SPN/A Dt. 02.09.94( Rev. No.5).
Sl. No. Parameter Testing Facility Required
1. Moisture Content (Calculated on the dry material) for plywood material As per Appendix ‘B’ of IS 303-1989.
2. Moisture Content (Calculated on the dry material) for batten segments As per IND/ME/883(e)
3. Jolt Test Bump test machine
4. Drop Test Concrete hard surface
5. Stacking ----
6. Salt Spray Test 5% Solution of Pure sodium Chloride in distilled water
CASE C-128MK-13/L TO DRG.NO.IA-1031DC 36234-A DT.04.02.1997 AND SPECN. IA 948 (A,F)DC NO.36081- A AND SPCEN. JSS-0465-01:1994 REV NO.1 WITH AIDE-MEMORIE-W/4
Specification
CASE C-128MK-13/L TO DRG.NO.IA-1031DC 36234-A DT.04.02.1997 AND SPECN. IA 948 (A,F)DC NO.36081- A AND SPCEN. JSS-0465-01:1994 REV NO.1 WITH AIDE-MEMORIE-W/4
Drawing no.
Manufacturing Technology
S No. Process Machinery
1 Timber Cutting Timber cutting Machine
2 Timber Sizing Timber Cutting Machine
3 Timber Planning Planner Machine
4 Timber Joint Making
5 MS Sheet Cutting & Forming M S Sheet cutter & Press
6 M S Wire Bending
ZINC BASE ALLOY INGOT FOR FOR DIE CASTING APP. SIZE 228.60 X 76.20 X 38.1 MM SPECN: IS 713-1981 (2nd REV) GRADE: ZN-AL-4. NOTE (1) INGOT SHALL BE MFGD. FROM VIRGIN METAL GR.ZN 99.999 OF IS:209/1992 ONLY (2)AL. PERCENTAGE SHOULD BE KEPT FROM 4.0 TO 4.3. EACH INGOT TO BE MARKED WITH CAST NUMBER . GRADE & MFGR. TRADE MARK.
Specification
ZINC BASE ALLOY INGOT FOR FOR DIE CASTING APP. SIZE 228.60 X 76.20 X 38.1 MM SPECN: IS 713-1981 (2nd REV) GRADE: ZN-AL-4. NOTE (1) INGOT SHALL BE MFGD. FROM VIRGIN METAL GR.ZN 99.999 OF IS:209/1992 ONLY (2)AL. PERCENTAGE SHOULD BE KEPT FROM 4.0 TO 4.3. EACH INGOT TO BE MARKED WITH CAST NUMBER . GRADE & MFGR. TRADE MARK.
MANGANESE COPPER MASTER ALLOY. IS: 5743-1991 ALLOY DESIGNATION CU.MN.30.IN THE FORM OF NOTCHED INGOTS PACKED IN WOODEN CASES WEIGHING NOT MORE THAN 50 KG MARKING ON EACH INGOT STRICTLY AS PER IS 5743 CLAUSE 7.2 ANALYSIS FOR EVERY 500 KG LOT TO BE SUPPLIED
Specification
MANGANESE COPPER MASTER ALLOY. IS: 5743-1991 ALLOY DESIGNATION CU.MN.30.IN THE FORM OF NOTCHED INGOTS PACKED IN WOODEN CASES WEIGHING NOT MORE THAN 50 KG MARKING ON EACH INGOT STRICTLY AS PER IS 5743 CLAUSE 7.2 ANALYSIS FOR EVERY 500 KG LOT TO BE SUPPLIED
CONVERSION OF GM STRIPS TO C.R.STRIPS ANNEALED & PICKLED READY TO CUP (GM CUP T.B. (T/S)) SIZE 1.66+/- 0.02MM THICK X 104+2.00-0.00 MM WIDTH. COIL WEIGHT 20 TO 25 KG. INTERNAL DIA 135 TO 300 MM CONFORMING TO IS- 2768 ( LATEST ISSUE ) BOW LIMIT 5MM PER 3M. HARDNESS : 60-70 VPN , GRAIN SIZE 0.05MM, FREE FROM GRAIN ORIENT DEFECTS
Specification
CONVERSION OF GM STRIPS TO C.R.STRIPS ANNEALED & PICKLED READY TO CUP (GM CUP T.B. (T/S)) SIZE 1.66+/- 0.02MM THICK X 104+2.00-0.00 MM WIDTH. COIL WEIGHT 20 TO 25 KG. INTERNAL DIA 135 TO 300 MM CONFORMING TO IS- 2768 ( LATEST ISSUE ) BOW LIMIT 5MM PER 3M. HARDNESS : 60-70 VPN , GRAIN SIZE 0.05MM, FREE FROM GRAIN ORIENT DEFECTS
