Three Axis Gun Drilling Machines are designed for prismatic components and for holes on PCD. Designed for precision and high productivity, this versatile machine is ideal for gun drilling in complex components.
Some additional highlights of these Three Axis Gun Drilling Machines include:
Modular Construction of Machine allows high level of flexibility with standard components.
Caters mainly to industries like die & mold, and automotive.
These Three Axis Gun Drilling Machines are designed giving prime focus on operator safety and ease of operation.
The setup change-overs are quicker and extremely operator friendly
Different levels of automation can be incorporated to satisfy custom requirements.
We see ourselves as your partners and therefore we strive to provide you with the best support we can. To compliment our wide range of Machines, we also offer various Tools and accessories so that you can have a one-stop shop for all your deep hole-drilling needs. Thanks to our dedicated personnel we can guarantee precision and timely deliveries to our customers.
As the name suggests the process was initially developed for drilling into Gun Barrels. The process was exclusive to the Defence industry. Over the years the technology has found its application in a wide range of industries like Automotive, Aerospace, Medical Implants, Oil & Gas, Die & Mold etc. Industries install dedicated gun drilling machines which help to achieve high productivity and ensure process reliability.
Generally speaking twist drilling can give you an effective hole up to an L/D ratio of 5:1. To go beyond that you would have to use drills with coolant through hole and apply a peck drilling cycle. Even so you will be effectively achieving holes for L/D ratio up to 10:1. To go above that conventional drilling faces a challenge with respect to the Tool life, surface finish and hole straightness.
Gun drilling process is used to produce deep and straight holes. This process is very specialised as compared to the conventional twist drilling process. The standard gun drill tool geometry has a single effective cutting edge. Unlike the twist drill the gun drill cuts through the metal eccentrically and once inside the component the tool self-pilots itself. The hole is further burnished due to the guide pads which finally results in a precise round hole with maintained straightness.
The Coolant enters the tool through the coolant through hole and the chips are gushed out through the V shaped profile on the gun drill. Gun Drilling is effective from ф1 to ф30, but if you wish to go higher BTA drilling becomes more effective than gun drilling.
Precihole Machines with Gun drilling Capabilities
These Three Axis Gun Drilling Machines are ideal for high volume production.
The Three Axis Gun Drilling Machines can be tooled up with fixtures specific to your component.
Very compact footprint
Italy. Manufactures horizontal and vertical axis rotary transfer machines. Capabilities include turning, milling, tapping, and drilling bar stock, forgings, blanks, and partially finished workpieces. Specializes in multi-axis laser machining to aerospace and automotive specifications. Includes information on laser cutting, drilling and welding services. Manufacturer specializing in deep gun drills and other deep hole drills, as well as related toolholders and coolants. Information about deep drilling methodology, available tool sizes and associated speeds, and addresses of domestic and international sales agents.
Distributor of printed circuit board (PCB) manufacturing equipment, including drilling, test, and wet process machines. Site lists represented manufacturers. Specialists in deep hole drilling. Gun drills, gun reamers, speedfeed, ventec, speedbit and proten drills. A supplier of new drill rigs for the environmental,geotechnical, waterwell, and geothermal drilling industries.
Taiwan. Manufactures selection of grinding machines. Includes cutting, tool, drile and tap, gun drill, and end mill models. Manufacturer of Precision CNC machined components. Services provided include CNC turning, milling, grinding, gun-drilling, heat treatment, and EDM services. Controllers for 3 axis stepper motors, CAM software for CNC machines.
Specialists in deep hole drilling. Gun drills, gun reamers, speedfeed, ventec, speedbit and proten drills. A supplier of new drill rigs for the environmental,geotechnical, waterwell, and geothermal drilling industries. China. Features 3-axis CNC routers for engraving, milling, drilling and cutting. Works with PCB, GBR, HPGL, NC, and DXF file formats.
