High Precision Machining and Drilling with 4th axis EDM

In order to meet the precise requirements of its customers in different sectors, a leading precision engineering company such as Precision Products Inc (PPI) needs special resources. These resources include not only the latest CNC machines for milling and turning operations but also sophisticated precision machines such as the 4th axis EDM or Electrical Discharge Machining. In the case of the EDM hole popper, drilling extremely fine holes in metal samples is one of the major tasks of the machine. 

The EDM is one of the most accurate manufacturing processes available for the creation of both simple & complex shapes and geometries within parts and assemblies. EDM works by eroding material in the path of electrical discharges that form an arc between the electrode tool and the work piece. In the EDM hole popper, the electrode is a brass or copper tube with which holes are blasted through the work piece. 

Small hole EDM (EDM hole popper) is used to drill rows of holes into the leading and trailing edges of turbine blades so that high temperature alloys can be used to withstand higher temperatures resulting from improved performance engines. These EDMs are also used to create microscopic orifices for fuel system components and spinnerets for synthetic fibers such as rayon. The 4th Axis EDM, on the other hand is used to create smooth and straight drills resulting in both superior finish and perfect surface. PPI has 4th axis EDM capabilities on all its machines, thereby offering an additional range in machining ability.

Contact Professional Engineers with Expertise in Metallurgical Analysis

There are certain features that every precision engineering company must have. These include resources such as CNC machines as well as the capability of carrying out metallurgical analysis besides providing high quality machine parts. Top precision engineering companies such as Precision Products Inc., (PPI) are well known throughout the US not only for their high quality of precision products that include extrusion parts but also their valuable resources in industrial metrology and metallurgical analysis.

PPI manufactures a large selection of extrusion parts especially for the textiles industry. These include idler rolls and aspirators as well as interlacing jets, ceramic guides, texturing jets and thread up tools. There are occasions when the parts required are new in nature and have not been produced earlier. In such cases, PPI has the resources of metallurgical analysis using which the sample part is identified in terms of its constituent metals/alloys.

The professional engineering company has a sophisticated X-Ray Fluorescence machine using which all metals and alloys can be analyzed in seconds and the exact content can be determined in a non-destructive test. This is a sure method of confirming that the metal used is the correct one. It also minimizes your risk and liability and ensures that the product will work adequately.

Once the metallurgical analysis has been carried out, it becomes a simple task to seek out the material and manufacture the product with the help of CNC machines such as those for milling and turning operations. The capability of carrying out metallurgical analysis ensures that both the incoming raw material and the finished products can be checked. PPI has a rigorous ISO 9001: 2008 quality system and so suitable procedures are rigidly performed to ensure that each product meets the specification set.

For all Precision Drilling Work with EDM, Contact the Experts

Precision engineering companies today require several resources and skills. They also need the capability to meet different requirements of customers. Precision Products Inc (PPI), an ISO 9001 2008 certified company, has skills, resources and the capability to meet the requirements of customers in industries as diverse as aerospace and food & beverage, jet turbine fuel systems and automotive besides power generation, textiles and defense among several others.

PPI has resources such as not only the CNC machines for milling, turning, high speed hard milling and multi-tasking operations but also EDM machining and current drilling equipment. The EDM or Electrical Discharge Machining equipment offers one of the most accurate manufacturing processes available today. One of its many functions includes that of the EDM drill. This is a very valuable capability that is especially required by sophisticated industries that include both aerospace and jet turbine fuel systems.

An EDM drill used for making very fine holes is also known as the EDM hole popper.  This is one of the three main types of EDM that also include the wire EDM and the sinker EDM. The EDM drill is used specifically for the task of drilling rows of fine holes into the leading and trailing edges of turbine blades used for jet engines.

These fine holes cool the blades and thereby serve to expand the thermal range of capability of these blades. The blades can therefore be used at far high temperatures once these holes have been drilled into them. The EDM drill is also used to create microscopic orifices for the components for fuel systems as well as in spinnerets used for synthetic fibers such as rayon.

Excellent Quality Neumag & Superba Parts Available with Professional Precision Engineering Company

Precision parts are required for virtually any industry and this applies to not only the aerospace and defense but also textiles, medical and food & beverage sectors. There are prominent engineering companies in the US such as Precision Products Inc., (PPI) that produce precision parts for the textiles industry. PPI is certified for ISO 9001 2008. It has excellent resources in terms of machinery and qualified and trained manpower.

PPI has been manufacturing extrusion parts of excellent quality since 1993. These parts include aspirators and ceramic guides besides idler rolls and interlacing and texturing jets as well as thread up tools. Other parts being produced include extrusion machines, air entanglement machines and heat set and twisting machines. Some of these parts are Neumag parts and Filteco parts, Superba parts, Belmont parts and parts for GVA.

There are diverse parts produced for Superba. Some of the important Superba parts being produced by PPI include Guide Bar 19”x3/4” Diameter, Idler Shoulder Bolt, Roller Mounting Channel, Tension Belt Roller and 03-064 Coupling. Drive pulleys and motor pulleys are manufactured as well as idlers and interim shafts, turbine shafts and fan shafts.

On the other hand, numerous Neumag parts are produced too. Generically these are parts for Neumag Guides, parts for Neumag pulley/idler roll, parts for Neumag pump and extruder besides texturizer jets and parts for Neumag winders. PPI is in a position to supply the different parts for Neumag winders such as the dancer piston, spindle bearing housing, distance bushing spacer, spindle rear drive and 00-096 brass bush among many others.

Perfect Extrusion Barrel Alignment using Laser Saves Money

Premier precision engineering companies today undertake the task of not only the production of precision products for diverse industries but they also carry out complex tasks such as laser barrel alignment, gearbox repair and the refurbishment of melt pumps. Precision Products Inc., (PPI) is one of the prominent manufacturers of precision products in the US. It is also well known for carrying out the highly precise jobs referred to as it has the CNC equipment, technical expertise and metallurgical backup.

Extrusion barrel alignment is one of the common uses of laser alignment due to the very fine tolerances that exist between the screw and the extruder barrel. Perfect alignment of the barrel relative to the output shaft of the gearbox will dramatically increase both the life and the output of an extrusion line. It is significant to note that the larger & longer the extrusion screw, the more important is the necessity of proper alignment.

Therefore, a misalignment of 0.060” on a 4” 24:1 screw requires more than 9000lbs force on the screw in order to bend it so that it conforms to the misaligned barrel. This implies that if extrusion barrel alignment is not proper, this large force will mean extra wear on the screw and the barrel. This will reduce the extruder output while both line efficiency and profits will suffer. In extreme cases the misalignment may result in the breakage of the screw.

Laser barrel alignment is the best way to prevent improper alignment. It should be carried out each time the screw is removed and whenever the gearbox is decoupled from the extruder. Laser is at once the most accurate and the fastest way to perform the procedure of alignment with the device that can measure a deviation of less than 0.001”.The alignment task takes 8-10 hours.

Precision Engineering Company for Quality Interlacing Jets and Extrusion Parts

Prominent precision product manufacturers today have customers from diverse industries. Well known precision engineering companies such as Precision Products Inc (PPI) have customers that include not only aerospace, defense and textiles but also food & beverage, medical and plastic, rubber extrusion and jet turbine fuel systems. PPI therefore is a prominent manufacturer of extrusion parts for the textiles industry.

 

 These products include interlacing jets and texturing jets besides aspirators, ceramic guides and idler rolls as well as thread up tools. The companies for which these products are manufactured in large volumes include Barmag and Fare as well as Filteco, Neumag and Reiter for extrusion machine parts and Gilbos and Belmont for air entanglement machine parts besides GVA and Superba for Heat Set and Twisting machine parts.

The manufacture of these extrusion parts in bulk and for repeated orders requires excellent resources. These resources include not only the best CNC machines for turning and milling operations or multitasking operations but also laboratories such as those required for metallurgical analysis and industrial metrology.

PPI is well established with these resources as well as excellent team of machinists and engineers who have the capability of reverse engineering wherever required. PPI is therefore able to produce these parts with the kind of tolerance levels necessary owing to its processes being controlled by ISO certification standards.
PPI is one of the prominent suppliers of texturing jets used in single step extruders that aid in the manufacture of automotive fabrics and upholstery as well as interlacing jets used in a wide range in air entanglement of CF and BCF yarn. The interlacing tack jets are manufactured under strict ISO 9001 2008 certified process. The life and durability of all these jets is superb and they also cost less. When bought in bulk one can also avail of discounts.

Excellent Quality Fare Parts and Mackie Parts for Durability

There are two developments that have taken place in modern times and these have made it possible for the industry to gain immensely. The first of these is modern technology that has ushered in mass manufacture of precision products due mainly to the efficiency of Computer Numerical Control (CNC) machines. The second development is that of Internet that has made it easy for the industry to seek out the right kind of supplier for the products it needs. Today there are prominent precision engineering companies such as Precision Products Inc (PPI) that has excellent resources for the mass production of quality precision parts necessary for industries such as the textiles sector that needs extrusion parts in large quantities. Some of these include parts for the extrusion machines such as Fare parts and Barmag parts besides Mackie parts, Filteco parts and Neumag parts among several others.

The Internet makes it easy to seek out the suppliers for Fare parts such as the Hexagonal Head Bushing or the Pull Drive Roll, as well as the Mackie parts such as the Thrust Coupling, Godet Nut Wrench, Mackie Pump Shaft and the Mackie Cooling Drum Shaft. It is also easy for the buyer who is seeking out these suppliers for placing large orders since he can compare the specifications of the products as well as the prices of individual items. It is also convenient to find out in case there are discounts for large orders. However, despite the convenience there is a word of caution one must heed. Parts such as Mackie parts and Fare parts are intricate products that need fine tolerance values. It is always a good idea to check out the resources and capabilities of the manufacturer before one places these orders.