Safety rules in machine shop | CNC machine shop safety

Safety rules in machine shop.Safety Precautions in CNC machine.CNC machine equipment safety.Safe operating procedures for machinery.

Workshop General Safety Rule

These General safety Precautions will help to produce a defect free product and working environment.This will enhance the productivity.

Safety for Operator

Service and Maintenance Safety

1. Tool box talk is must important before maintenance activity.
2. Appoint Qualified person for maintenance activity.
3. Always wear maintenance gloves to avoid cut on hand.
4. Follow manuals instruction during maintenance.
5. Clean the slippery area before work.
6. Use LOTO for shutdown work.Lock out & Tag Out.
7. Use standard tools for maintenance.
8. Safety permit is required for height work.

LOTO(Lock out and Tag out)

Shut down the machine for maintenance requires LOTO. Lock the main switch and tag out.

• Click here for Details
• Learn CNC Operation

• CNC machine operator daily checklist
  by Rajib
  CNC machine operator daily checklist.How do you maintain a CNC machine?What are the general requirements of CNC machines?
• How do you troubleshoot a Hydraulic system?
  by Rajib
  How do you troubleshoot a Hydraulic system.Learn about Hydraulic solenoid valve troubleshooting.Hydraulic pump trouble shooting gude of CNC machine. Hydraulic pump troubleshooting guide Fault Root cause Solution Noise in Pump 1- Coupling problem.It may misaligned.2– Read more…
• CNC machine maintenance checklist
  by Rajib
  CNC machine maintenance checklist for daily,weekly,monthly,half yearly and yearly inspection. CNC machine daily maintenance checklist Machine parts Checklist Mechanical 1-Ensure that the machine is clean near Chuck or spindle and Bed .2-Check all cover or Read more…
• Safety rules in machine shop | CNC machine shop safety
  by Rajib
  Safety rules in machine shop.Safety Precautions in CNC machine.CNC machine equipment safety.Safe operating procedures for machinery. Workshop General Safety Rule These General safety Precautions will help to produce a defect free product and working environment.This Read more…
• 
  Total productive maintenance meaning
  by Rajib
  Total productive maintenance meaning a process to enhance the productivity. Definition of total productive maintenance Maintain a system or machine by both Operator and Technician is called Total Productive maintenance.(Both operation and maintenance department.) Total Read more…
• CNC Lathe machine | Operation & Maintenance
  by Rajib
  CNC lathe machine operation & maintenance. Learn cnc programming and how to repair. Maintenance/Repair of CNC Lathe CNC LATHE ERROR PARTS ERROR Tail Stock 1-Tail stock vibration.2-Turning not smooth.3-Taper cutting.(tail stock,X axis taper wedge/turret center Read more…
• Machine shop | Machine shop CNC Lathe tools
  by Rajib
  Machine shop is a manufacturing , repair or reconditioning shop of mechanical parts.It contains all types of machines likes drilling,Lathe(turning),boring,shaping,slotting machine. It performs different operations like turning,drilling,milling,boring,slotting,gear hobbing,grinding. Machines list for Machine Shop Manual Lathe Read more…
• Tool box | Hand Tools for machine shop
  by Rajib
  Tool box used in Machine shop or Machine maintenance.Tool box kit for home. Tools List Electric Hand Drill Normally used for making drill hole on machine body,wall and work pieces. Pliers Used in electrical work Read more…
• CNC Lathe machine specification
  by Rajib
  CNC Lathe machine specification.CNC turning machine specification. MACHINE RATING1-Machine Length2-Depth3-Height4-Weight5-Coolant capacity6-Coolant pump motor capacity.7-Chip conveyor motor power.8-Chip conveyor width/capacity.9-Control -fanuc/Siemens. CAPACITY1-Chuck size.2-Turning Diameter-Maximum.3-Swing Over Way Covers.4-Swing Over Carriage.5-Maximum Turning Length SPINDLE1-Grease Packed Preloaded Angular Contact Read more…
• CNC Lathe machining parts | CNC lathe machine parts and functions
  by Rajib
  CNC Lathe machining parts.CNC lathe machine parts and functions. Contents 1-Chuck2-Main drive/Spindle/Head Stock3-Tailstock4-Steady rest5-Turret6-Control Panel7-Tailstock quill8-Foot switch/Foot Pedal9-Bed10-Hydraulic unit.11-X axis Drive.12-Z axis Drive.13-Coolant tank 14-Chips Conveyor15-Automatic Lubrication Unit-ALU
• Lubrication system in CNC machine | Automatic Lubrication System
  by Rajib
  Automatic Lubrication System in CNC machine.Motorised lubrication unit. Lubrication pump for cnc machine Pump Type Discharge Driven by Rotary Positive Displacement pump Low discharge Electric Motor Select pump ,pressure range,motor rating and tank size as Read more…
• Tailstock | tailstock for lathe | CNC Lathe tailstock
  by Rajib
  Tailstock for lathe.Tailstock parts,material and function. Major Components Tail stock body Spindle Center Quill Quill housing Base Locking system. Hydraulic system Axis attachment system. Alignment system Types of tail stock for manual lathe Direct Driven Read more…
• Lathe head stock | CNC Lathe Head Stock
  by Rajib
  In CNC Lathe Head Stock is only the main spindle without Gear Box.The spindle is driven by AC servo motor.Power transmitted to spindle from motor by V belt. Difference Between CNC & Manual Lathe head Read more…
• Proportional valve | Proportional valve symbol and working principle
  by Rajib
  Proportional valve symbol and working principle. Benfits of Propertional Valve
• CNC machine lubrication oil grade | CNC machine lubrication oil
  by Rajib
  CNC machine lubrication oil grade and Specification. Hydraulic Oil Select Grade according to requirement.Servo system 32 or you can use servo system 68. Chemical or physical Characteristics Required Value Viscosity 29 to 34 cST at Read more…
• CNC machine components | cnc machine parts and function
  by Rajib
  CNC machine components.CNC machine parts name & image. Components Function Servo Motor NC Motor Drive Coupling Timer Belt Ball Screw Ball nut Encoder Limit Switch Proximity sensor Chuck Turret Tailstock Steady rest Hydraulic motor/Pump Hydraulic Read more…
• Lathe machine | Operation and Maintenance of Lathe Machine
  by Rajib
  Lathe machine operations , maintenance and tools. Conventional Lathe Machine Error Head Stock Breakdown Chuck is getting low speed during more cutting feed. Gear shifting problem-Low/High Rpm. Rpm selection problem. Chuck not rotating in Forward/Reverse Read more…
• What is cutting tools | Types of cutting tools
  by Rajib
  What is Cutting tools? It is used for machining the work piece.It remove material by shear deformation. Two types of cutting tools used in Machine shop to remove material. Single point Cutting tool Multi Point Read more…
• The various cutting tool materials used are
  by Rajib
  The various cutting tool materials used are below.
• Cutting tool material | Types of cutting tool material
  by Rajib
  Types of cutting tool material Stable Unstable Properties of cutting tool material.
• Servo valve | Servo Valve Symbol | Servo valve Working
  by Rajib
  What is Servo valve? It control the spool movement by electrical torque motor.It has feed back of spool movement. What is the difference between servo and proportional ? Servo Valve Proportional Valve It is a Read more…
• Hydraulic pressure switch | Types of pressure switches
  by Rajib
  Types of Hydraulic pressure switch. There are four main types of hydraulic pressure switches. Gage Pressure switch Absolute Pressure switch vacuum pressure switch Differential pressure switch Mechanical Pressure switches Electronics Pressure switches Mechanical Pressure Switch Read more…
• What are the three main areas of a machine?
  by Rajib
  Electrical area- This area provide input power supply to mechanical area/Moving or rotating parts.Example-Motor,Controller. Mechanical Area This area moves or rotates and complete the task. Electro mechanical area This area is the combination of electrical Read more…
• Schematic diagram of hydraulic system
  by Rajib
  Schematic diagram or block diagram of hydraulic system. Block diagram of hydraulic system consists of
• What is the principle of Hydraulic system?
  by Rajib
  What is the principle of Hydraulic system? Hydraulic System works on Pascal’s law. Pascal’s Law Pressure of fluid in an enclosed is uniform in all the direction. Functions of hydraulic system The main function of Read more…
• Ball screw mechanism in CNC machine
  by Rajib
  What is Ball screw mechanism in CNC machine?How ball screw works?Application,advantages and disadvantages. Ball screw is same like lead screw.It uses ball, running inside the helical channel.As its uses rolling ball bearing inside,friction is less Read more…
• Specification of hydraulic pump
  by Rajib
  IPH-4B-25-LT-11 -Specification of hydraulic pump (Example). Specification Description IPH IPH Series IP pump 4 Size(Example-2,3,4,5,6) B Mounting(Example-A :Foot Mounting,B:Flange Mounting) 25 Delivery(cc/rev) LT Auxiliary symbol(No Symbol:Clock wise rotation,T(LT):With threaded type flange kit,E(EL):With welded type flange Read more…
• Hydraulic system maintenance schedule,checklist
  by Rajib
  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 Read more…
• Types of pump in hydraulic | Which type of pump used in hydraulic system
  by Rajib
  Different types of pump in hydraulic systems are gear pump,Vane pump,etc. Types of pump in hydraulic Rotary Pumps There are three types of rotary pumps. Gear Pump Vane Pump
• Working principle of hydraulic pumps | Working of hydraulic pump
  by Rajib
  Working principle of hydraulic pumps-It convert mechanical energy by pushing the hydraulic fluid into the system. It some times called as generator.It is designed to give motion or flow of fluid. Pump push the hydraulic Read more…
• Working principle of hydraulic accumulator
  by Rajib
  What is hydraulic accumulator?What is working principle of hydraulic accumulator?Use of hydraulic accumulator. Function It is to store energy and provide back up during system failure . It can be called as capacitance of the Read more…
• Basics of hydraulic circuits
  by Rajib
  Hydraulic circuit diagram is the graphics representation of the hydraulic component interconnected.Basics of hydraulic circuits.Hydraulic system design.Hydraulic circuit explanation. Hydraulic circuit explanation Main parts of hydraulics are needed to designs are Hydraulic power pack consists.- Read more…