What is intensifier in hydraulics? Hydraulic intensifier diagram and working principle. Intensifier multiply hydraulic pressure.It can develop higher pressure than the pump developed. Example:- Piercing machine riveters Working principle of intensifier In intensifier we apply less pressure in large diameter piston which produce high pressure for small diameter piston. As Read more…
Hydraulic system maintenance schedule is required to prepare and follow to avoid breakdown. Check List Daily Weekly Monthly Quaterly Half yearly Yearly Oil Property,detorioration X X Tank Cleaning X Water Cleaningfrom Oil X Oil Level X Oil temperature X Pressure X Filter with Indicator X Filter without Indicator X Pump Read more…
Where is pump located in hydraulic system? Ans-POWER PACK/Mounted on the Oil Tank Power pack.For More details click here.
An Oil Seal is device which is used to seal/block the oil flow. It avoid the liking from any gap of machine. Properties Complete leakage prevention. Less Price. Easy installation and removal. Seal fluid without contamination. Withstand high temperature. It Consists of Metal ring material Spring material. Lip material The Read more…
What are limit switches and symbols of limit switches?How do limit switches work? What are limit switches Normally Open Unoperated Condition Operated condition Normally Closed Unoperated Condition Operated Condition
A mechanical pressure switch is a device that activates or deactivates an electrical circuit when a certain pressure threshold is reached. Operating Principle It operates through a mechanical element, such as a diaphragm or bellows, that moves in response to pressure changes, triggering the switch. Types – Diaphragm-Type: Features a Read more…
Ball bearing steels. Through hardening steels According to ISO 683-17:1999 this steel contain – Case hardening bearing steel According to ISO 683-17:1999 this steel contain- Carbon – 0.15%
Bearing maintenance tips-Bearing preventive maintenance. Use proper tools for mounting /Dismounting. Apply proper lubricant to lubricate. Never wash new bearing. Remove old grease and apply new grease. If oil lubrication then replace oil in regular interval. Check for overheating. Maintain Proper alignment during mounting. Clean mounting area before mounting. what Read more…
Damage of bearing is classified into six main mode. Fatigue Repeated stresses causes change in structure. Wear Progressive removal of material from two sliding surface. Corrosion Chemical reaction on metal surface. Electrical Erosion Removal of material due to passage of electric current. Plastic Deformation This is permanent deformation. Fracture & Read more…
Bearing maintenance checklist .Bearing maintenance procedure. Tools Required. Mechanical Tools Hydraulic Tools Heating Equipments Checklist Before Mounting/Dismounting Necessary tools ,equipments,drawings need to ready at work place. Ensure the cleanliness of shafts,seals,housing and other parts. Core sand & burrs need to remove. Dimensions of all components need to check. Remove the Read more…