Universal Nibbling Machine

Universal Nibbling Machine

Negotiable /Unit

Min.Order:1 Unit

Supply Ability:
0 per Month
Port:
Mumbai
Payment Terms:
T/T

Quick Details View All >

Condition:
New
Place of Origin:
Maharashtra, India
Brand Name:
Atlas Machines
Model Number:
--
Voltage:
--
Rated Power:
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ATLAS MACHINES (INDIA)

Business Type: Trading Company,Distributor/Wholesaler
Maharashtra India
Main Products: Lathe Machines ,Drilling Machines ,Milling Machines ,Presses ,Sheet Shearing - Bending - Rolling Machines

Product Details

Specifications

1. Export Quality
2. Timely Delivery
3.Latest model

APPLICATIONS :
This machine is best suited for small batch production or when cost of press tools and dies is prohibitive. It enhances quality and productivity by doing such jobs which used to be done by skilled men and hand tools. The machine has eliminated expensive trimming dies in many modern workshops. Fabricators, Control panel manufacturers, cabinet & vehicle body makers, fan & impeller industry in addition to many others find it a most valuable asset. While the capacities indicated below are for mild steel, the machine is often used for many other materials as well.

DESCRIPTION : 
The Sheet Metal Nibbling Machine is a rugged, sturdy and reliable multipurpose machine capable of sheet cutting & forming operations. Its verstility is best expressed by terming it the Sheet Metal Workers lathe. The working principle on which nibbling operates is the sheet is cut or formed between the fast reciprocating motion of an upper tool (powered by an electric motor and driven by an ecentric crank) and a stationery lower tool, by progressive punching, as the sheet is fed.

OPERATIONS :

  1. Shearing tools are available for straight cutting, figure cutting (contour cutting) and circle cutting operations. The shearing length per cut is small and there is no wastage of materials.
  2. Nibbling is a continuous punching operation with a circular tool and is used for producing internal and external cut-outs of any shape. The workpiece does not warp but the edges produced may require filing, depending on the end use. The fixed nibbling tool is a. solid punch cutting at one side. The punch and die clearance is provided to suit the sheet thickness and the feed is controlled by the tool design. This tool, when used with the rotary nibbling attachment, enables nibbling in any direction without turning the sheet.
  3. Rectangular notching is a continuous punching operation with a square punch and die. It is used mainly for producing internal rectangular cutouts. The tool cuts in the two directions and the edges produced are clean.
  4. Universal nibbling tool consists of a round or square hollow nibbling punch, a guide pin and die. The nibbling punch cuts on all sides and with copying complates it becomes a quick and economical way to produce parts or cutouts of any shape or size. The guide pin controls the feed rate.
  5. Slot cutting is a done with a double-edged cutting tool which avoids warping of sheets. Suitable for parting of sheets, cutting small strips and slots. The upper tool has to be changed for each slot width while the bottom tool is adjustable.
  6. Louver cutting is a combined shearing and forming operations. The sheet is first cut and then the louver is formed with the forming part of the tool. The length of louvers produced is independent of the length of the tool.
    This operation as well as beading, folding and flanging are completed in 2 to 3 passes. After every pass the tool is fed further towards the sheet.
  7. Beading is a forming operation used for the stiffening of sheets.
  8. Folding is also a forming operation and by double folding, channels may be made for housing of electrical writing etc.
  9. Flanging is forming operation very commonly used on sheet metal parts. 0° to 90° flanging is possible by changing the lower tool only. 2-3 passes are generally required and intermediate annealing may be necessary in some cases to get the correct angle of flange. Like all other forming operations, the circle guiding attachment for straight feeding attachment is necessary for producing circular or straight flanges. However, a separate tool which uses the edge of the workpiece for guidance is available for free hand flanging of any shape.
  10. Dishing or peening is a mechanical hammering operation used for forming dished parts like tank bottoms. The quality of dishes formed depends on the skill of the operator.
  11. Large hole punching is possible with special punch and die sets. Round or square holes such as needed for fixing lamps or push buttons etc. on panels are produced on these low tonnage machines by providing a shear on the punch.
  12. Inner circle cutting Available for circles from 100 mm dia meter up to a maximum circle dia meter-the size being 80% of throat depth of the corresponding model chosen. Pre-hole in the centre is necessary for sheet thickness above 2 mm

Accessories : 
Complete electricals, a set of straight cutting tools with the holders, necessary keys, spanners for the operation of machine, feeler gauge & operation manual form the std. accessories supplied with the machine. Various attachments for straight sheet feeding, circle guiding, louvre cutting, rotary nibbling copy & coordinate table with scales & ball tops antivibration pads etc. are available.

Tools : 
Straight, figure and circle cutting tools, Flanging tools, beading tools, flouring tools etc. are available at extra cost.

STANDARD ACCESSORIES :

  • Tow Slides for attachment mounting.
  • Set of tool holders with figure cutting bits.
  • Electric motor.
  • Push button starter provided with over load trip Set of operating keys.
  • Set of operating spanners.

OPTIONAL ACCESSORIES :

  • Anti vibration pads.
  • Hand pushed straight feeding attachment.
  • Circle cutting attachment.
  • Nibbling tool.
  • Louver cutting tool.
  • Beading tool.
  • Rectangular notching tool.
  • Flanging tool.
  • Slot cutting tool.
  • Punching tool.
SPECIFICATIONS
 MODELPN-3PN-5PN-8
CAPACITIESM. Steel 45 kg. / mmzM. Steel 45 kg. / mm2M. Steel 45 kg./mm2
From the edgemm3.258
STRAIGHT CUTTINGInside With starting holemm3.258
 Sheet Without starting holemm2.546
FIGURE CUTTINGSheet thicknessmm1.522.5
LOUVER CUTTINGSheet thicknessmm2.2534
 From the edgemm2.546
NIBBLINGInside With starting holemm2.546
 Sheet Without starting holemm234
SLOT CUTTINGSheet thickness/width of slotmm2.5/84/105/10
RECT CUTTINGSheet thickness/width of notchmm2/83/104/12
FOLDINGSheet thickness/depth of foldmm2/62.5/83/10
BEADINGSheet thickness/depth of beadmm2/42.5/53/6
FLANGINGSheet thickness/height of flangemm2/83/123/15
DISHINGSheet thicknessmm22.53
MACHINE SPECIFICATIONS
Throat depthmm90010001250
Minimum circle dia. cut from square blanksmm7408301000
Net weight approximateKgs.70016002200
Length of strokemm1 to 81.5 to 92 to 10
No. of strokes per minuteNo.14401440720/1440
Maximum tool liftmm151525
Motor 3 PhaseH.P.235

 

 

Universal Nibbling Machine

 

Contact Supplier

Mr. GURPREET SINGH General Manager Expo Chat Now
Telephone
91-22-66359900
Mobile
919820295885
Fax
91-22-22653459
Address
20, Ambalal Doshi Marg, Hamam St. , Fort Maharashtra

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