Monday, September 17, 2012

Handling Gearbox Repair & Fault in Extrusion parts in Carpet Yarn Manufacturing Unit

A carpet yarn manufacturing unit typically deploys massive machines equipped with numerous precision extrusion parts including a gearbox each that's responsible for power transmission to the machines. Any fault or damage in any of the extrusion parts demands urgent and immediate attention since no manufacturing unit can bear long duration shut downs. That explains the urgency whereby a gearbox repair or replacement of idler rolls has to be handled in order to minimize down time. As a result, the textile manufacturing units need to stay in close coordination with the local manufacturers of precision parts, also known as precision engineering firms.

While a simple gearbox repair may take 5 to 7 days. A fault more complex in nature may invite 6-14 days of turnaround time by an efficient and steadfast precision engineering firm. It is, therefore, suggested to choose a precision engineering firm that offers fastest pick up of broken gearbox and extends round the clock service all year round. You should consider the ready availability of trained engineers and machinists at their end and the broadest range of gearboxes the firm can service. Moreover, you should be concerned about how advanced their metallurgical analysis tools are, since that would only ensure replacements of each gear and shaft (needing replacement) with OEM quality.

Idler rolls being vital extrusion parts during yarn manufacturing also demand immediate replacement, as and when required. Proper balancing of the idlers is critical for them to operate at a high speed of 15000 rpms and above. So, you should check for proof of proper balancing while purchasing rolls from any precision engineering firm.

Saturday, September 1, 2012

Online Engineering Company for Reliable Idler Rolls

Sophisticated industries such as aerospace and defense or automotive and power generation as well as textiles and firearms are all heavily dependent on online precision engineering companies such as Precision Parts Inc (PPI). These precision engineering companies have the necessary ISO certification, skilled manpower, engineers that are professionally competent and resources that can deliver. These resources include Computer Numerical Control (CNC) machines for both turning and milling operations. However, since re-engineering work is often called for whenever repair or refurbishment tasks are undertaken, there is also a great need for backup in terms of metallurgical analysis.

Further, PPI undertakes high volume manufacture of extrusion parts for the textiles industry. These parts include aspirators and idler rolls, ceramic guides and both interlacing and texturing jets besides thread up tools. The idler rolls are of different types such as grooved idler rolls and threaded idler rolls, miniature idler rolls and separator rolls among many others.

The requirement of a suitable metallurgical analysis laboratory is very acute in any engineering company engaged in manufacture of precision parts and the repair and refurbishment of critical components such as the gearbox or the melt pump. Such a laboratory must have highly accurate equipment for the identification and verification of metals and alloys. Quite often this will involve non destructive testing or NDT capabilities. PPI has invested in sophisticated X-ray fluorescence equipment for this role. With such equipment the analysis takes seconds to perform. The results of analysis can thereafter be used towards selecting the right materials. Ultimately, the capabilities of precision engineering companies such as PPI are directed towards meeting the critical requirements of diverse industries.