How Do You Install an Eccentric Reducer ?

How is an eccentric reducer installed in your line ? Is the flat part supposed to be on top, bottom or the side ? Arguments to orient the eccentric reducer one way or the other area plentiful and have been raging for as long as I can remember in my various work assignments.

What is your opinion on the correct orientation of an eccentric going to the suction (horizontal - see illustration above) of a water pump ?

Reducers is installed to change the size of a pipeline from one size to another. The in and out sections may be concentric or eccentric to each other. For pump suction in the horizontal position, an eccentric reducer is normally installed rather than a concentric one.

With reference to the illustration above, my opinion as follows:

• By installing the eccentric reducer with the flat on bottom, any suspended solids entrained in the liquid will not accumulate if it settles to the lower portion of the pipe. This would be applicable for installations where the water tank is above the pump and have a short suction pipe connected to the bottom of the tank
• I could not think of any reason why anyone would install the eccentric reducer with flat on the side except if it was used in lieu of a concentric reducer.
• By installing the eccentric reducer with the flat on top, any entrained gases in the liquid will not accumulate if it bubbles out of solution in the upper portion of the pipe. This would be applicable for most installations where there is little suspended solids and the concern is more with air bubbles trapped in the pipeline

In all cases, particular care should be exercised to determine the correct orientation of the reducer. For other media and installation application, engineering principles appropriate to the application should be used to arrive at the correct installation

Job Opportunities from Kubota Philippines

Kubota Philippines is hiring for white collar jobs to provide services to their clients. Kubota primarily manufactures agricultural machineries and has subsidiaries and branches in several countries near us. They are currently looking for a Parts Manager based in Quezon City, National Capital Region.
Main requirements are :

• Male
• Graduate of Mechanical Engineering
• At least 2 - 3 years working experience as parts manager in agro industry or auto industry
• Has attended seminar in warehousing, parts sales and inventory control
• Mature and has good leadership abilities
• with good oral and written communication skills

Main Responsibilities :

• Monitor Current Customer Base and recommend strategies to attain more clients and ensure optimal level of customer satisfaction
• Determine parts sales objectives and targets and ensure compatibility for same dealer productivity and provide assistance to all customers
• Develop effective parts processes for both external and internal customers
• Maintain an inventory for all service departments and coordinate with various vendors to obtain all discounts
• Train all employees to work efficiently with all customers and parts to ensure effectiveness of all warehousing operations according to objectives
• Prepares appropriate forecast
• Identify and resolve all issues in parts section and ensure achievement of all short and long term objectives
• Prepare monthly and annual sales plans and targets and evaluate all activities for the department
• Design various merchandizing strategies and monitor inventory of all physical parts and oversee all return process for parts
• Maintain all warranty claims and assist in all changes; coordinates with vendors for all shipping delays to ensure compliance
• Manage all purchase orders and resolve any discrepancy for all purchase orders
• Train all parts personnel in sales and inventory procedures and participate in all sales meetings
• Ensure and maintain effective training standards for all employees

Let me know if you are interested

Energy University

You can avail of several free E-Learning programs by taking up courses at the Energy University website. These are quite useful as review materials and knowledge updates for all engineering subjects especially in mechanical. Energy University is sponsored by Schneider Electric.

 You can enrol for the various courses and subjects at the following website : http://www2.schneider-electric.com/corporate/en/products-services/training/energy-university/energy-university.page

 



PSME Annual Convention 2012

The 60th "DIAMOND" Annual National Convention (NATCON) of the Philippine Society of Mechanical Engineers  will be held at the SMX Convention Center, Pasay City on October 23 to 26, 2012 with the theme: "Mechanical Engineers: Sustained Thrust Towards Global Competitiveness".


Our forthcoming 60th Annual National Convention will emulate our very successful 59th Annual National Convention that was also held in SMX Convention Center last year simultaneously with the FIRST PSME National Student Conference. A record-breaking attendance was recorded wherein a total of 2,008 Mechanical Engineers from 76 local & 9 foreign chapters, 2,108 Mechanical Engineering students from 56 Engineering schools including 92 Exhibitors. The 59th NATCON featured 4 Plenary Speakers, 24 Technical Papers presenters and the launching of the PSME CORE VALUES.
It is the 2012 National PSME Board's objective to make our mechanical engineers globally competitive especially with the advent of the ASEAN FREE TRADE which will include Engineering Services by 2015. The 60th NatCon Committee has lined up prominent speakers on critical topics such as Engineering Curriculum Enhancement, ASEAN & APEC Engineer Registry, CPE, RA 8495, Green Technology, Environmental Management, Energy Conservation, Managerial & Supervisory Skills and other relevant topics involving the engineering profession. The four day event will include the - Philippine Machinery Exhibition - that will expose you to the modern technical trends as presented by top-notch manufacturers.
If you conscientiously attend all Plenary and Technical Sessions you will earn 20 CPE units. The 2nd ME Student Conference and the 2nd PHILMACH Exhibit will be held simultaneously with the 60th NatCon.
All mechanical engineers are invited to join the 60th Annual National Convention on October 23-26, 2012. The 60th NatCon Committee is calling for Technical Papers that are alined with the Convention theme.

The fees for our 60th Annual National Convention are as follows:
REGISTRATION FEES:
1. REGULAR MEMBER     Php 5,000.00
    Pre Registered {Payments received by April 30, 2012}     Php 4,500.00
                             {Payments received by July 30, 2012}     Php 4,750.00
2. LIFE MEMBER              Php 4,500.00
    Pre Registered {Payments received by April 30, 2012}     Php 4,000.00
                             {Payments received by July 30, 2012}      Php 4,250.00

Let me know if you are interested

Job Opportunities with Yamama Cement in Riyadh

Yamama Cement Co., in Riyadh is looking mechanical engineers with experience in cement companies :

Following are the positions now open :

Senior Process Engineer - 8 years Experience. qualification Bachelor
Mills Supervisor - 8 years Experience. qualification Bachelor
Kiln Supervisor - 8 years Experience. qualification Bachelor
Cement Mills operator - 5 years Experience. qualification diploma
Material Mills operator - 5 years Experience. qualification Bachelor
Kiln operator - 6 years Experience. qualification Bachelor

They are also searching for the following:
System Technician - 7 years Experience. qualification diploma
Mechanical Supervisor - 7 years Experience. qualification diploma
Electrical Supervisor - 7 years Experience. qualification diploma
Planner electrical instrument - 7 years Experience. qualification diploma
Electrical instrument inspector - 7 years Experience. qualification diploma
Technician filters - 7 years Experience. qualification diploma
Mechanical inspector - 7 years Experience. qualification diploma
Planning Maintenance supervisor - 7 years Experience. qualification diploma
Welder - 5 years Experience. qualification diploma
Lubricant Technician - 5 years Experience. qualification diploma
Mechanical Formen - 7 years Experience. qualification diploma

HDPE Piping

High Density Polyethylene (HDPE) is widely used in highly demanding utility pipe applications because of its versatile properties profile. Traditionally, the long term properties of HDPE pipes are determined by using an accelerated internal pressure tests at different temperatures from which a lifetime of 50 years is guaranteed.


However, one of the most prominent properties determining the life of HDPE pipe applications is its resistance to slow crack growth.
Control over slow crack growth is extremely important in order to guarantee lifetimes of 50 years and beyond in the advance of trenchless installation techniques

Job Opportunity at ISS Facility Services Philippines

Currently, ISS Facility Services Philippines is in need of Licensed Mechanical Engineers with extensive experience in Building/FacilityMaintenance.

ISS Facility Services Philippines Inc. offer integrated facility services to their customers from diverse market segments mainly in healthcare, BPO, business industry, manufacturing, hotels, commercial and residential. Thus, they are continuously considering Engineering professionals to become part of their business endeavors.

Interested members may send their comprehensive resume at this e-mail address: asajonia@issph.com.

They can be contacted through telephone number 754-7600 local 105, mobile number 0917-5939389 and e-mail address hr.info@issph.com