Fabrication of Material Handling or Material Lifting Crane

Our Monkey hoist / Crane is basically use full to construction of multi-story building for lifting of bricks cement bags and concrete etc. With the lifting capacity from 200kg to 700kg. For height of 10m to 150m. In the development of mini crane that are fabricated in tandem with the latest technological advancements. Owing to their design, these cranes allow easy access to sites, where another crane may fail. These cranes are basically used in construction sites for lifting of bricks, steel, concrete, sand, cement and tiles. Acknowledged for their reliable service life, safe operation and compact dimensions, these can be availed from us at aggressive prices.

Smart Care: Making Health Services more Intelligent

These days, Health care has become an enormous issue due to the shortage of health services. This paper is deals with the SmartCare application for smart health services. The patient or client requesting the service first they need to be registers himself within the app. Ambulance takes the patient from his current location. Then ambulance driver sends the request to the nearby hospital showing on their map screen with patient data to check for availability of beds according to patient condition (like ICU beds Oxygen beds etc). The hospital gets the request from the ambulance and sends an acknowledgment. This app provides faster and reliable service to the patient by reducing the processing time

M. W. Tofique, A. Löf, C. Millward, Z. Günther. Testing and calculation of impact fatigue strength of Flap-X and SS 716 flapper valve steel grades / trans from Engl. M. A. Fedorova

During the operation of reciprocating compressors, the flapper valve opens and closes under fluid pressure and flow. As it closes, it strikes against the valve seat, generating stresses and noise. This cycle of loading produces bending and impact fatigue stresses in the reed. This load pattern is repeated billions of times during the service life of a compressor and it defines the service life and reliability. The goal of this study was to calculate the impact fatigue strength of the Flap-X and the SS 716 grades and, to provide the compressor manufacturers with the information they can use to specify a steel grade to be used in their compressors, for reliable service. Impact fatigue tests were conducted on a custom-built impact fatigue test rig that used air pulses to produce movement of the reed valves manufactured by a major European compressor manufacturer Nidec Global appliance GmbH, at a frequency of 315 Hz and pulse width of 2,2 milliseconds. The testing was conducted according to the staircase test method detailed in the International Standard SS-ISO 12107:2012. The impact fatigue strength of the Flap-X and SS 716 steel valves was calculated in terms of the impact velocity according to the modified staircase test method in the standard. The test results and their statistical analysis showed that the impact fatigue strength of the Flap-X grade was higher compared to the SS 716 grade. The calculation and testing of the impact fatigue strength of the flapper valve steel grades could help the compressor designers to select the optimum material for their compressor designs, to provide reliable service. The higher impact fatigue strength of the Flap-X grade, lower failure rate and longer impact fatigue life will allow the compressor manufacturers to design thinner valves, as Flap-X can sustain higher impact fatigue stresses reliably for longer time and, at the same time help reduce noise, as thinner valves produce less noise for a given pressure and frequency.

INDICATORS OF ESTIMATION OF EFFICIENCY OF PUBLIC TRANSPORT WORK

The indicators of the evaluation of the efficiency of work on urban passenger transport are considered. The variants of transport costs reduction by route survey and provision of reliable service by rolling stock rolling on schedule with minimally modified time are considered.

Analisis Teknis dan Ekonomis Penerapan Lampu Penerangan Jalan Umum Panel Surya di Kota Sukabumi

Public Street Light (PSL) with Solar Cell Power has good prospects to be developed in the equator. PSL design must provide reliable service. The aims of this research are to know how the design of PSL with Solar Cell Power can provide a reliable service of The PSL. Besides that, monitoring of the performance of PSL is expected to be carried out centrally, this is to facilitate employees in observing the performance of the lights, also to anticipate damage PSL components. The design of PSL are expected to meet these expectations. This PSL designed can provide data on the performance of the main components of the PSL with Solar Cell Power, namely: Solar Cell, Batteries and LEDs. Economic analysis is taken into account of the design of this PSL. Net Present Value (NPV) are used in analyzing the Smart Design of PSL, which is by adding up all cash flow and investment costs.