Ay-Mac Precision Inc has been specializing in the manufacture of core pins, ejector pins and blades, and miniature precision grinding for over 25 years. We are a global supplier of cutting edge high quality precision core pins, sleeves, ejector blades and ejector pins manufactured to
No matter how many CNC machines are in the shop you still need to know how to grind core pins quickly and accurately. An old saying says that “there is more than one way to skin a cat”, and this holds true for the surface grinding process as well.. Knowing how to grind precision round mold components, such as core pins, sleeves and various inserts is a necessary skill for any injection
Small diameter pin grinding machine Model SPG-2S-CNC This machine is designed for step grinding and tapter grinding of small diameter parts. －USD－ Production of ultra fine punch pins for printed-circuit board. Production of core pins Grinding of cylindrical and step taper grinding
Precision Form Grinding. We invest in state of the art grinding machines and manufacturing software. This allows us to provide the very best quality to our customers. Communications, Petroleum, Automotive, Pipette and all other industries. The founders have over forty years experience in manufacturing custom core pins. We strive to be the
But if you are talking about 120 pins or doing them nearly every day, then it pays to find an efficient method of grinding ejector pins or core pins accurately. How To Grind Ejector Pins. There are really only a few main methods that I’m aware of: vertical, horizontal, Ded-Tru and using a production type cut-off/grinding machine.
Precision Core Pins services include: Surface Grinding, Center Less In Feed and Thru Feed Grinding, Honing, Lapping, Engraving, Milling, Internal and External Thread Grinding, Nano Drilling and Deep Gun Drilling. We also make Mandrills and Hypodermic tubing; devices for the Medical Industry.
Surface Grinding. We have 12 surface grinders which we use to finish the core pins. They are typically used for finishing the ends of the core pins. They are also used for putting vent flats, slots, radii, angles, head relief or any other requirements our customers specify. We also make custom ejector blades with tolerances of +/- .0001.
21/12/2013· I am looking for different options for grinding and cutting quantities (over 20 pcs) of core and ejector pins. We currently do everything with a 5C spin indexer/jig. mounted on the surface grinder chuck. The usuall process is . First,cutoff and gring length,There are many dedicated machines and
Precision Core Pins is a global supplier specializing in the manufacturing of high quality precision core pins, sleeves, ejector pins and blades to your exact and most challenging specifications; with on time delivery. We specialized in machining a wide variety of materials (tool steels and stainless steel) to very complex geometries with dimensional tolerance to +-.00005".
IGM is Your Full-Service Job Shop. Our highly trained staff has the ability to work in tolerances to +-.000050 and surface finishes to 1 micro inch, manufacturing parts such as punches, dies, fixtures, blades, core pins, gears, special
* Grinding Machine * Grinding Machine Spare part * Stamping Robot Arm * Customized Pin & Punch * Ceramic Round Material * Oil Mist Collector
Pin Cut-Off Machine: RPC GROMAX Rods Precision Cut-Off and Surface Grind Machine EPC GROMAX Ejector Pin During operation, the grinding sander may be micro adjusted and repaired without changing its dimensions. The dimensions precision of cutting off the length of working piece are not subject to the effect of the difference of thickness of cutting-off sander piece. The tightness of belt
19/05/2011· ENGLISH TP01 Termianl pin grinding machine is one of the terminal pin processing equipments. It is used to groove the ends of terminal pin. Functions: Stepless motor
A core drill is a specialised drill that removes a cylinder of material, similar to the way a hole saw works. The material left inside the drill bit is referred to as the core. The difference with a core drill, is that it tackles much larger projects. Core Drill Machines when paired with a Diamond Core Drill Bit are effective tools for when it
1/03/2009· Recent technology using special grinding processes and proprietary diamond grinding wheels, allow ejector and core pins to come right off the grinding machine with an SPI 4-5 surface finish. With this technology nearly 80 to 90 percent of polishing is eliminated, greatly reducing the component cost. Current sizes range from .500 diameter to 6
Alibaba offers 99 ejector pin grinder products. About 4% of these are grinding equipment, 2% are grinding machines. A wide variety of ejector pin grinder options are available to you,
SMALL-DIAMETER PIN GRINDING MACHINE MODEL SPG-2S-CNC . This machine can perform the cylindrical and stepped taper processing of the extremely small punched pins, core pins and micro-drills that are used with printed boards . The grinding spindle is designed so that a diamond or CBN grinding wheel can be used.
The most popular type of concrete grinding machine is a floor grinding machine. Floor grinders come in a number of sizes from single grinding heads, to larger machines with multiple grinding heads. The bigger the machine, the faster you’ll cover the ground. These have handles and you stand upright and push the machine along your concrete
Non-core drilling tool Bore grinding tool; Reamer Counterbore Tap drilling tool; Step drilling tool Countersinking tool; Engraving & marking . Engraving pencil; Scoring diamond; Filing . Diamond files; Grinding . Grinding machines for industrial production; Grinding machines for inserts; Grinding machines for shank tools; Grinding wheel
Custom manufacturer of pins including core pins. Products are machined from tool steel, carbon steel, stainless steel, aluminum, copper, nitinol and titanium. Capabilities include CAD/CAM design engineering, CNC machining, turning, milling, grinding, EDM, reverse engineering, heat treating, drilling
To meet the needs of different types of customers, now we have the production line of various kinds of grinding machines: Internal precision grinding machine, cylindrical precision grinding machine, precision centerless grinder, all kinds of precision internal and external diameter grinding machine. In the future, we will forge ahead and devote
Choose from our selection of core pins, including over 750 products in a wide range of styles and sizes. In stock and ready to ship.
This machine has 28″ x 41″ travel with 30″ under the column having 6″ Z stroke. Typical work for this machine are die sets, largermold dies with ejector pin, core pin holes, seal and gate dia’s, fixture plates and a variety of work requiring a larger capacity. This machine also has a feature to allow for grinding 16 degree included
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