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Check for alignment of all moving parts, binding of parts, broken parts, mounting and any 
other condition that may affect the machines operation.  A guard or other part that is 
damaged should be properly repaired or replaced. 

20.

 

Feed a workpiece into a blade or cutter against the direction of rotation. 

21.

 

Never leave a machine running unattended, turn the power off and make sure that the 
machine has come to a complete stop before walking away. 

 

2. Safety Rules for Lathes 

 
Safety is a combination of operator common sense and alertness at all times when a lathe is 
being  used.    Study  these  safety  rules  and  the  general  safety  rules  before  operating  this 
machine and retain for future use. 
1.

 

Wear eye protection. 

2.

 

Never attempt any operation or adjustment if the procedure is not understood. 

3.

 

Keep fingers away from any rotating parts and cutting tools while in operation. 

4.

 

Never force a cutting action. 

5.

 

Never  perform  an  abnormal  or  little  used  operation  without  study  and  the  use  of 
adequate blocks, jigs, stops and fixtures etc. 

6.

 

Use  a  shop  manual  such  as  the  “Machinery’s  Handbook  or  sim

ilar  to  check  the 

recommended cutting speeds, feeds and operation details. 

7.

 

Do not remove the drive cover while the machine is in operation.  Make sure that it is 
always closed. 

8.

 

Always remove the chuck key, even when the machine is not in operation. 

9.

 

Do not attempt to adjust or remove the tools when the machine is in operation. 

10.

 

Always keep cutters sharp. 

11.

 

Never use this machine in an environment with explosive materials or where a spark could 
ignite a fire. 

12.

 

Always use identical replacement parts when servicing or repairing this machine. 

 

Warning! 
Do allow familiarity (gained from frequent use of your lathe) to become commonplace.  A 
careless fraction of a second can allow for sever injury. 
 

 

Содержание Coventry Pro

Страница 1: ...Coventry Pro Lathe Operation Manual Chester UK Ltd Clwyd Close Hawarden Industrial Park Hawarden Chester CH5 3PZ Tel 01244 531631 sales chestermachinetools com www chestermachinetools com...

Страница 2: ...al Safety Rules 2 Safety Rules for Lathes 3 Specification 4 Machine Breakdown 5 Unpacking 6 Lubrication 7 Spindle Speed Control 8 Operation 9 Thread and Feed Selection 10 Electrical System 11 Parts Li...

Страница 3: ...se 9 Do not force a tool to complete a job it was not designed to do 10 Wear the correct clothing and safety items do not wear loose clothing gloves ties or jewellery that could be caught in the movin...

Страница 4: ...p fingers away from any rotating parts and cutting tools while in operation 4 Never force a cutting action 5 Never perform an abnormal or little used operation without study and the use of adequate bl...

Страница 5: ...224mm Swing over the Gap 500mm 500mm Centre Height 178mm 178mm Distance between Centres 500mm 750mm Bed Width 186mm 186mm Bed Height 294mm 294mm Motor Output 1 5kW 2 hp 1 5kW 2 hp Spindle Bore 38mm 38...

Страница 6: ...Box 6 Headstock 7 Electrical Cabinet 8 Spindle with 3 Jaw Chuck 9 Toolpost 10 Worklamp 11 Compound Rest 12 Coolant Supply 13 Cross Slide 14 Saddle 15 Tailstock 16 Guideway 17 Bracket 18 Forward rever...

Страница 7: ...ite spirit or kerosene to clean all of the bright metal surfaces do not use lacquer thinner or any other caustic solvents which could damage the paint work Once the machine is clean apply a thin layer...

Страница 8: ...Check the oil level frequently and top the oil level up if needed The first oil change should be made after 3 months and then annually Apron The oil bath is filled with ISO32 oil through the filling...

Страница 9: ...perial Thread Right hand thread and Longitudinal feed toward the headstock side Left Figure Left hand thread and longitudinal feed toward the tailstock side Right figure Feed Left Figure Thread Right...

Страница 10: ...eed selector 2 pieces 18 Thread cutting engagement lever 9 Compound rest lock 19 Feed axis selector 10 Tool post clamping lever 10 Spindle Speed Control Ensure that the lubrication has been carried ou...

Страница 11: ...stop the machine and investigate If everything is normal gradually increase the spindle speed Operation Only ever use high peripheral speed rated chucks with this machine The maximum spindle speed for...

Страница 12: ...eed selector levers to engage the feed speeds to start the feed rod If the feed lever on the apron is then used pushing the lever upwards will engage the cross feed downwards engages the longitudinal...

Страница 13: ...ched the end edge of the feed leadscrew and then turn the socket screw clockwise as required A 45 turn of the socket screw eliminates approx 0 125mm of backlash Keep checking the cross slide until the...

Страница 14: ...main power switch and make sure that the machine is correctly grounded When viewed from the pulley side the main motor must run in a clockwise direction the spindle must run in a counter clockwise dir...

Страница 15: ...mp JC11 1 SB1 Button LA38 20913 SB2 Button LA38 11 209 SA1 Button LAY3 11X 2 HL Indicator Light AD11 21 8GZ SQ1 Limit Switch LXW5 11G2 L SQ2 Limit Switch LXW5 11G2 L SQ3 Limit Switch LXW5 11G2 L SQ4 L...

Страница 16: ...Parts List and Diagrams...

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