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6-4

6.4 Adjust the engagement between the feed trip lever and the clutch

After the machine has been used a period of time, gap between the feed trip lever

and the clutch will appears. It is then the time to adjust the engagement between the feed
trip lever and the clutch.

a. Release the bolts B as shown in the right picture.

b. Push the adjusting block forwards, using a hex

wrench, as shown in the right picture.

c. Tighten the bolts B as shown in the right picture.

6.5

Maximum Range for spindle adjustment

(For TPR-720A, TPR-820A, TPR-920A)

When you find the spindle adjustment range for maximum and minimum are different or you

change the spring seat, please readjust the clearance for the spindle 3 to 5 mm to prevent

the spare part get damage.

In the left photo you will see the spindle graduation.

First rotate the spindle to the upper maximum position. Let it has 3 to 5mm clearance.

See the right photo. Rotate the CAM 1 to touch the limit switch 2.

Second rotate the spindle to the lower minimum position. Let it has 3 to 5mm clearance.

Tighten the CAM fix screw and screw 3.

Rotate the CAM to touch the limit switch slowly. When you hear the crack noise, you can tighten

the screw.

Содержание TPR720A

Страница 1: ...D E C 0 0 2 0 4 TAILIFT LTD 2006 RADIAL DRILLS TPR720A TPR820A TPR920A TPR1100 Operation Manual...

Страница 2: ...ke sure that the floor is solid enough to support the machine 2 Only one person is allowed to lift and move the machine for safety reason 3 When lifting and moving Nobody is allowed to be under or nea...

Страница 3: ...red 11 Please power off after work 12 Please wear a gauze mask if you are working using cutting fluids 13 Please don t use the machine in a explosive environment 14 A risk of being squeezed is compose...

Страница 4: ...R D YU AN LIN TSUN NO 26 9 S EC 1 SHEIN LIN R D YU AN LIN TSUN NO 26 9 S EC 1 SHEIN LIN R D YU AN LIN TSUN NO 26 9 S EC 1 SHEIN LIN R D YU AN LIN TSUN TA YA HS IANG TA ICHUN G HSIEN T AIWAN TA YA HS...

Страница 5: ...LY POWER SUPPLY kva 1 26 9 NO 269 S EC 1 S HE IN L IN RD YUAN LIN TSUN NO 269 S EC 1 S HE IN L IN RD YUAN LIN TSUN NO 269 S EC 1 S HE IN L IN RD YUAN LIN TSUN NO 269 S EC 1 S HE IN L IN RD YUAN LIN TS...

Страница 6: ...1 5 b 2 The rear view only for TPR 1100 C Oil filler position and Oil Drain outlet position Gearbox...

Страница 7: ...1 6 Arm elevating motor For TPR 720A TPR 820A TPR 920A Arm elevating motor For TPR 1100...

Страница 8: ...weeks x 10 years 24000 hours The above calculation is based on a sound maintenance and normal condition excluding wearing parts 2 2 Machine dimensions The following are the machines dimensions and it...

Страница 9: ...m Column Top Cover Box Table and Base The following are its description and locations 1 Base The main aim of the base is to support the whole weight of the machine In addition the cutting fluid is con...

Страница 10: ...s installed on 2 2 2 2 Gear box It is the core part for the radial drill for all procession is finished here like speed switch auto feed spindle etc They are inside of the gearbox 3 Arm It is to suppo...

Страница 11: ...he dimensions of the Base L W H 1250mm 640mm 160mm Taper hole of the Spindle MT 4 Stroke of the Spindle 220mm R P M of the Spindle rounds min step 88 154 282 455 796 1500six steps Feed rate of the Spi...

Страница 12: ...ons of the Base L W H 1250mm 640mm 160mm Taper hole of the Spindle MT 4 Stroke of the Spindle 220mm R P M of the Spindle rounds min step 88 154 282 455 796 1500 6 steps Feed rate of the Spindle MM rou...

Страница 13: ...ons of the Base L W H 1250mm 640mm 160mm Taper hole of the Spindle MT 4 Stroke of the Spindle 220mm R P M of the Spindle rounds min step 88 154 282 455 796 1500 6 steps Feed rate of the Spindle MM rou...

Страница 14: ...dimensions of the Base L W H 1710mm 715mm 180mm Taper hole of the Spindle MT 4 Stroke of the Spindle 230mm R P M of the Spindle rounds min step 44 1500 12 steps Feed rate of the Spindle MM round speed...

Страница 15: ...from the gearbox surface Height 1 6 meter from the ground 2 6 2 The noise level 1 Before being processed When the turning speed is 1500 rpm the noise level is 73 dB A When the turning speed is 88 rpm...

Страница 16: ...6 2 Adjusting level is needed before using this machine The level adjusting tolerance must be within 1 mm m a For TPR 720A TPR 820A TPR 920A floor diagrams Unit mm The above diagrams are for the base...

Страница 17: ...rm rotating 360 degree the most outer circle and plus 1000 mm Different models has different dimensions MODEL The distance from the column center to the arm limit Plus maintenance area A Total space r...

Страница 18: ...eater than 500lux h Good ventilation i Please take care there is no hydraulic splash to prevent from anyone slipping tripping and falling in danger 3 3 Power supply requirement a Acceptable voltage fl...

Страница 19: ...Power Capacity 1 5kw 0 75kw 0 1kw 2 35kw 1 Maximum Total Initiate Power Capacity 4 2kw 2 1kw 0 28kw 6 58kw 2 Transformer Rated Output Power Capacity for Control Circuits Model Item 100VA Input AC400V...

Страница 20: ...5kw 0 1kw 3 1kw 1 Maximum Total Initiate Power Capacity 4 2kw 2 1kw 0 28kw 8 68kw 2 Transformer Rated Output Power Capacity for Control Circuits Model Item 100VA Input AC400V 10 1 Power Supply Output...

Страница 21: ...lockwise d 3 is the gearbox tightening lever Tighten it after being pulled upwards and fastened it to the speed change lever with wire to prevent the pull lever from falling during transportation e 4...

Страница 22: ...the middle of the wooden crate 4 2 2 The movement of the machine The follow is using forklift to move the machine The following is the procedure precaution and illustration for moving the machine with...

Страница 23: ...ng procedure 1 Place the base plate 1 under the machine and have both the plate and the machine fastened with bolts 2 Install the side plate 2 3 Install the side plate 3 4 Install the side plate 4 5 I...

Страница 24: ...After dismantling the wooden crate get the manuals and tool box out b Remove the fastening bolts c Hook it using sling lift it up and move to site for installation d Align the ground bolts and the ba...

Страница 25: ...nstallation of the electricity a Prepare long enough wire about 30 meters The diameters for all the models are as follows b Connect L1 L2 and L3 to the main power switch c Connect the ground wire to P...

Страница 26: ...c Power on again d Please check whether the motor is running smoothly If there is any errors Please select two of the wires L1 L2 and L3 and change its position e Check every mechanism to see whether...

Страница 27: ...5 1 CHAPTER 5 Operation 5 1 A brief introduction to the relevant operation hardware 5 1 1 For TPR 720A TPR 820A TPR 920A The front view of TPR 820A...

Страница 28: ...secure the horizontal position of the spindle and gearbox on the Arm e g after the Spindle is moved leftwards or rightwards to a certain position you use this lever to secure the Spindle on the Arm 4...

Страница 29: ...dition the worktable helps shorten the distance between the work piece and the drill bit 18 Base It is the gravity center of the machine It stores the cutting fluids When no worktable used it is used...

Страница 30: ...5 4 5 1 2 For TPR 1100 The front view of TPR 1100...

Страница 31: ...owered to a certain height you use this lever to secure the Arm on the Column 3 Head clamping lever It is to secure the horizontal position of the spindle and gearbox on the Arm e g after the Spindle...

Страница 32: ...center of the machine It stores the cutting fluids When no worktable used it is used to support the work piece and applied as a base for processing It features also a T shape chamfer which is very co...

Страница 33: ...n or close If safety protective cover is open the spindle stop rotation by limit switch single Another if safety protective cover is close the spindle can rotation Precaution Precaution Precaution Pre...

Страница 34: ...5 8 5 2 Instruction to switches For TPR 720A TPR 820A TPR 920A Type I The front view of TPR 820A Description for Switches For TPR 720A TPR 820A TPR 920A Type II The rear view of TPR 820A...

Страница 35: ...to control the elevating and revolution There are four sign on it When switched to SPDL FOR the spindle revolves clockwise When switched to SPDL REV it revolves counter clockwise When switched to ARM...

Страница 36: ...ce the temperature and lengthen the life of the drilling bit Turn on to start and off to stop the lubrication The floating capacity is decided by another knob called the cutting fluids adjusting knob...

Страница 37: ...rication can reduce the temperature and lengthen the life of the drilling bit Turn on to start and off to stop the lubrication The floating capacity is decided by another knob called the cutting fluid...

Страница 38: ...e work piece 1 The fixed side of the vise 2 The fixing side with T shape chamfer bolt and nuts 3 The moving side of the vise 4 The screw bar 5 The handle 6 The surface of the vise Clamp work piece as...

Страница 39: ...tmost point b Using brush clean the worktable and the vise surface c Clean the vise surface using clean rag d Position the work piece on the vise surface If it is piercing drilling please insert a blo...

Страница 40: ...5 14 Examples of clamping using the universal clamp...

Страница 41: ...p the drilling bit is therefore very important Generally drilling bits divides into two kinds one is straight handle drilling bit and another is tapered handle one as fig A Their clamping is very diff...

Страница 42: ...nsert a thick wood plate into the underneath of the drill bit and the drill bit head e Rotate the feed trip lever clockwise and have the spindle descend about 150 to 200 mm As fig a f Rotate the revol...

Страница 43: ...the machine is visible from the hole of releasing drill bit as fig b g Place the drill bit clamp end up as fig d h Place the drill bit and its clamp end into the revolving shaft and have the drill sha...

Страница 44: ...ng e Rotate the spanner counter clockwise till the clamp head falls Assemble the straight handle drill bit as the following way a Move away the drilling bit or lift the gearbox to the utmost point b P...

Страница 45: ...rgent stop button to shut down the power supply But the emergent stop button can t be used as a switch for normally stopping machine or normal power off 5 6 Work light Turn on the work light Switch th...

Страница 46: ...or push the up button shown as the Picture on the right hand Shown No 2 Please switch down the cross switch or Push the down button No3 Arm down or down For TPR 720A TPR 820A TPR 920A For TPR1100 Typ...

Страница 47: ...TPR 1100 Steps Description 1 Push the head lever downwards to release as shown in picture 1 2 Rotate the hand wheel clockwise to move rightwards and counter clockwise to move leftwards as shown in pic...

Страница 48: ...backwards to move the arm backwards as shown in picture 2 Pull the arm moving lever towards to move the arm towards as shown in picture 2 3 Rotate the arm clamping lever clockwise to tighten the arm...

Страница 49: ...ter Two speed change lever low speed Speed change levels Speed rpm 88 154 282 Mild steel 25 32 19 25 12 19 Suitable drilling diameter mm Cast iron 38 50 28 38 22 28 Threading metric M16 M22 M6 M16 M3...

Страница 50: ...to the current position of the three speeds change lever 5 Reference point for the two speeds change lever Change the spindle speed as the following way a Have spindle rotate b Look up in the speed t...

Страница 51: ...5 12 19 Suitable drilling diameter mm Cast iron 38 55 28 38 22 28 Threading metric M16 M20 M6 M16 M3 M6 Suitable automatic feeding step 1 2 3 1 2 3 1 2 3 Two speed change lever high speed Speed change...

Страница 52: ...It is to indicate the current speed 4 Reference point for the three speeds change lever It refers to the current position of the three speeds change lever 5 Reference point for the two speeds change l...

Страница 53: ...uitable drilling diameter mm Cast iron 38 55 38 55 28 38 Threading metric M16 M20 M16 M20 M6 M16 Suitable automatic feeding step 1 2 3 1 2 3 1 2 3 Two speed change lever high speed Speed change levels...

Страница 54: ...it is as follows 1 Power off 2 Put on gloves 3 Squat facing the work piece 4 Lift the work piece with two hands 5 When you are standing up lift and move the work piece with your feet strength 6 Move t...

Страница 55: ...ge on the ring as shown in the picture B d Clamp the fixing lever of the main dial That s to clamp A shown in the picture e Release the feed trip lever as shown in the picture E f Rotate the feed trip...

Страница 56: ...Clamp the fixing lever of the main dial That s to clamp label A shown in the picture e Release the feed trip lever as shown in the label D f Rotate the feed trip lever a little bit counter clockwise...

Страница 57: ...ll reverse when switching to SPDL FOR 5 14 Threading The way to thread is as follows a Clamp the screw tap with drilling head b Move the spindle to the top of the threading c Set the feed rate at N d...

Страница 58: ...r of the base 4 Tighten the nuts 5 16 Cutting fluids for all kinds of material Soft steel crude oil animal fat Mild steel crude oil animal fat High carbon steel crude oil animal fat Stainless steel cr...

Страница 59: ...ter the machine has been used for about 3 5 years the position of the arm clamping lever will be descending It is the time to adjust the position of the arm clamping lever Pic a Pic b No Term 1 The ar...

Страница 60: ...he picture 1 Release the bolts as shown in the picture 2 b Using a hex wrench insert it into the hole as shown in the pic 3 and rotate it till that you can easily turn the hand wheel of the gearbox bu...

Страница 61: ...the hand wheel of the Gearbox can be turned easily but not too easily Apply the same to the counter side c Release the bolts as shown in the right figure 4 d Using socket wrench insert it into the hol...

Страница 62: ...um Range for spindle adjustment Maximum Range for spindle adjustment For TPR 720A TPR 820A TPR 920A When you find the spindle adjustment range for maximum and minimum are different or you change the s...

Страница 63: ...Maintenance 7 2 1 Clearing Only one person is allowed to do the clearing Before clearing please power off 7 2 2 Please clean every parts using a metal brush and a rag dipped with oil to rub them Plea...

Страница 64: ...ng a brush 4 When the iron filings comes down to the base please collect it and put it at the right side of the operation position 5 Find a dustpan and place it under the machine 6 Sweep it to the dus...

Страница 65: ...PR 920A For TPR 1100 No Part Oil type Volume 1 Oil filler points of the column CC68 Full 2 Oil filler points on top of the gearbox CC68 Full 3 Oil filler points in the right side of the gearbox CC68 F...

Страница 66: ...lly The oil level should be between the upper and the lower lines If it reaches the lower limit oil needs to be added at the utmost to its upper line but not over it 3 Drain outlet It is to drain the...

Страница 67: ...r and the lower lines If it reaches the lower limit oil needs to be added at the utmost to its upper line but not over it 3 Oil drain outlet It is to drain the oil when oil is to be replaced The follo...

Страница 68: ...laced 2 Oil drain outlet It is the outlet where the cutting fluids are drained The following is the Tool to replace the cutting fluids The cutting fluids 30L Container and spanner The steps 1 Power of...

Страница 69: ...6 Replace oil for the speed reduction of the arm elevating motor CC68 once per year 7 Change oil inside of the gearbox CC68 once per year 8 Chang the cutting fluids The cutting fluids once per month 9...

Страница 70: ...b Open the control box c Press the relay switch to open as shown in the right picture three minutes after the spindle stops blue Button d Close the control box e Power on 8 2 The spindle overloads and...

Страница 71: ...top button c Using thread releaser rotate the screw tap counter clockwise till it comes out If it is impossible to pull it out you may think to melt it out with EDM or declare it unusable 8 5 How if a...

Страница 72: ...3 1 Description 2 2 2 3 2 Parts 2 2 I For TPR 720A TPR 820A TPR 920A 2 2 II only for TPR 1100 2 3 2 4 Specifications 2 4 2 4 1 TPR 720A 2 4 2 4 2 TPR 820A Specification 2 5 2 4 3 TPR 920A specificatio...

Страница 73: ...tion of the clamp work piece 5 12 5 3 1 General 5 12 5 3 2 Introduction of the vise and the clamping of the work piece 5 12 5 3 3 Universal clamp and the clamping of the work piece 5 13 5 4 Installati...

Страница 74: ...rail 6 2 6 3 1 For TPR 720A TPR 820A TPR920A 6 2 6 3 2 For TPR 1100 6 3 6 4 Adjust the engagement between the feed trip lever and the clutch 6 4 CHAPTER 7 Maintenance 7 1 7 1 General 7 1 7 2 Daily Ma...

Страница 75: ...Electrical circuit diagram TPR1100 CE Standard 9 2 9 3 Electrical main part list TPR720A TPR820A TPR920A CE Standard 9 3 9 4 Electrical main part list TPR1100 CE Standard 9 4 9 5 Earth System Diagram...

Страница 76: ...10 LS4 18 1 25mm 2 1 25mm 2 UP Elevating 12 11 SS3 Cross Switch 5 SS3 Cross Switch 20 SS2 U1 V1 W1 4 4 M4 LS3 M0 1 25mm 1 25mm 110V 5 0V 1 25mm 2 5 24V LS1 1 25mm M4 SS1 6 3 1 SS3 Cross Switch 13 FU4...

Страница 77: ...ndle M0 2 1 25mm 1 2 1 25mm 2 2 9 9 U V W U2 V2 W2 5 M02 10 5 5 10 LS4 18 1 25mm 2 1 25mm 2 UP Elevating 12 11 SS5 5 20 SS2 U1 V1 W1 380V PL Elevating DOWN SS4 SS6 110V 0V 24V 220V TR E 150VA 1 25mm 1...

Страница 78: ...1 0 220 380 2 0 24 110 1 E1302004 SS1 Selector Switch YK 22 1A1B 1 E1604001 SS2 Selector Switch SN1021 1 E0901021 SS3 Limit Switch V 15 1E5 4 E1605001 SS3 Cross Switch UP 1A Down 1A LEF T 1A1B RIGHT 1...

Страница 79: ...E1203001 SS1 Selector Switch YK 30 1A1B 1 E1604001 SS2 Selector Switch SN1021 1 E0901021 SS3 Limit Switch V 15 1E5 4 E1605001 SS3 Cross Switch UP 1A Down 1A LEF T 1A1B RIGHT 1A1B 1 Option E1603001 SS4...

Страница 80: ...t NO Symbol Name Specification Q ty Remark Coolant Pump Motor 0 1KW 200 400V 2P 3PH 1 E3602002 AMP meter S065 20A 1 9 5 Earth System Diagram For TPR720A TPR820A TPR920A TPR1100A CE Standard E E E E PE...

Страница 81: ...9 6 9 6 Electrical Circuit Diagram For TPR720A TPR820A TPR920A Standard...

Страница 82: ...08 OL2 Overload Relay RH 18 1 7 1 For 380V 460V E1618001 PB1 Emg Push Button Switch SBT 307 1 Standard E1304001 SS1 Selector Switch ST 251 1 Standard E1604001 SS2 Selector Switch SN1021 1 Standard E16...

Страница 83: ...nal E0703001 M4 Magnetic Contact CN18 24V 1 Optional E0703001 M5 Magnetic Contact CN18 24V 1 Optional E0703001 M0 Magnetic Contact CN18 24V 1 Optional E3101016 FU Fuse 5A 41 51 1 For u s a E3101014 FU...

Страница 84: ...9 9 9 8 Electrical Circuit Diagram For TPR1100 Standard...

Страница 85: ...1 For 220V 230V E0207008 OL2 Overload Relay RH 18 1 7 1 For 380V 460V E1618001 PB1 Emg Push Button Switch SBT 307 1 Standard E1303001 SS1 Selector Switch ST 302 1 Standard E1604001 SS2 Selector Switc...

Страница 86: ...ontact CN11 3a1b 24V 1 Optional E0703002 M2 Magnetic Contact CN18 24V 1 Optional E0703002 M3 Magnetic Contact CN18 24V 1 Optional E2802003 FU Fuse Seat 3P 14 51 1 For U S A E2802013 FU Fuse Seat 1P 14...

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