Applications-Wocafix Gmbh:Application example from the practice of the Wocafixing device :wocafix®,tucadur®,penetron®,tophard®,Wocafixing,Thungsten Carbide Coating Appliance,Eugen Gehrer,TIT,Unitool,hmb80,Practice examples, application, prolongation of service life, increased service life, cost savings, process optimization, less reject,tophard®,Switzerland,Unitool,Cosmeca,Hardit,Type 3005,

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Application examples

Blanking

problem:
Slug Lifting and Cutting Clearance Corrections
Cold-Welding
Cutting-Edges Blunting

solution:
wocafix the matrix
wocafix outside of the punch
wocafix faces of punch and matrix

Wocafixing of the punch die prevents the rising of punch sockets : Cutting Clearance,Burrs,Blanking,Tools,Costs reduce,life time,,tophard®,Switzerland,Unitool,Cosmeca,Hardit,Type 3005, — Wocafixing of the punch die prevents the rising of punch sockets

Wocafixing prevents cold welding of punches and thereby prolongs the lifetime of your tools. : Cutting Clearance,Burrs,Blanking,Tools,Costs reduce,life time,,tophard®,Switzerland,Unitool,Cosmeca,Hardit,Type 3005, — Wocafixing prevents cold welding of punches and thereby prolongs the lifetime of your tools.

By wocafixing the die and punch, your cut edges remain sharp for longer : Become dull,cut edges,dimensional accuracy,little scrap,punch time,cost,reduce,service life,,tophard®,Switzerland,Unitool,Cosmeca,Hardit,Type 3005, — By wocafixing the die and punch, your cut edges remain sharp for longer

Bending

problem:
Scuffing, cold-welding and excessive wear

solution:
wocafix wear-prone parts

Nibble and cold welding of bending tools are reduced by wocafixing : wear out,cold weld,life span,state time,tophard®,Switzerland,Unitool,Cosmeca,Hardit,Type 3005, — Nibble and cold welding of bending tools are reduced by wocafixing

Wocafixing your bending tools reduces wear : wear out,life span,state time,tophard®,Switzerland,Unitool,Cosmeca,Hardit,Type 3005, — Wocafixing your bending tools reduces wear

1. Multiple press tools - punching tools (engine cover)

Defects:	Punching burrs, punching off - cuts rise up
Coating:	All die apertures
Refinishing:	none
Result:	Punching burrs removed, off - cuts remain in die
Service life:	Increased to 220%

,tophard®,Switzerland,Unitool,Cosmeca,Hardit,Type 3005,

2. Combined punching and bending tool (door striking plate)

Defects:	Cold welding on bending jaws, cut - offs rise up
Coating:	Bending jaws radii and die apertures
Refinishing:	Light repolishing of bending jaws
Result:	Clean bending parts, cold welding and rising up of cut - offs avoided
Service life:	Increased to 280%

3. Punching - bending - embossing tool (retaining clamp)

Defects:	Cold welding and cracking of the material
Coating:	Bending radii and embossing contours
Refinishing:	Repolishing of radii and contours
Result:	Material flows better, no more cracking and cold welding
Service life:	Increased to 650%

Deep Drawing and Cold Forming

problem:
Cold-welding and scuffing of drawing or forming radii
Groove Formation

solution:
wocafix the radii
wocafix those areas producing insufficient pressure

4. Punching - deep drawing tool (bearing cover)

Problem:	Corrosion on drawing die, poor flow
Coating:	Radius on drawing ring
Refinishing:	Fine polishing of radius
Result:	Corrosion eliminated, material flows better, cleaner surface
Service life:	Increased to 530%

By wocafixing the Punching - deep drawing tool the service life was increased to 530% : Punching,deep drawing,tools,life span,state time rise,,tophard®,Switzerland,Unitool,Cosmeca,Hardit,Type 3005, — By wocafixing the Punching - deep drawing tool the service life was increased to 530%

5. Extrusion press - die (aluminium curtain rod profile)

Defects:	Sticking and cracking open of material
Coating:	Die aperture
Refinishing:	Light refiling with diamond file
Result:	Even flow of material, less pressure, no alteration in size when cleaning
Service life:	Increased to 750%

6. Cold extrusion molding tool (protective sleeve)

Defects:	Corroded stamping radius, material sticking
Coating:	Stamping radius and drawing edge
Refinishing:	Fine lap coating
Result:	Corrosion and sticking avoided, better flow of material
Service life:	Increased to 600%

7. Die cast mold (instrument casing)

Defects:	Abrasion of the edges and extrusion points
Coating:	Extrusion channels and mold edges
Refinishing:	Smooth edges with diamond file
Result:	Good injection, edge strength
Service life:	Increased to 250%

By wocafixing the die casting mold for an appliance cover, the service life was increased to 250% : Pressure Castings,life span,state time rise,,tophard®,Switzerland,Unitool,Cosmeca,Hardit,Type 3005, — By wocafixing the die casting mold for an appliance cover, the service life was increased to 250%

8. Injection mold (bolt of a lock)

Defects:	Erosion of injection channel and surface
Coating:	Injection channel and surface
Refinishing:	Light polishing
Result:	Erosion avoided, as also spraying - on point
Service life:	Increased to 300%

9. Trimming die (hexagonal machine screw)

Defects:	Wearing of edges and breaking of the die
Coating:	head and aperture
Refinishing:	none
Result:	Better ejection, less wearing of the edges and consequently no breaking
Service life:	Increased to 480%

10. Cutting tool (shell reamer)

Defects:	Intense wearing leading to undersize
Coating:	Plain grinding - bevel
Refinishing:	lap in drilling or grind to size
Result:	True - to - size again, abrasion - proof
Service life:	Increased to 650%

Durch Wocafixieren Ihrer Schnittwerkzeuge werden Kaltschweissungen vermieden und diese bleiben länger scharf : Aufbauschneide,Kaltschweissung,Lebensdauer,Standzeit,Schnitt,tophard®,Switzerland,Unitool,Cosmeca,Hardit,Type 3005, — Durch Wocafixieren Ihrer Schnittwerkzeuge werden Kaltschweissungen vermieden und diese bleiben länger scharf.