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Hafco Metalmaster HM-32B, Инструкция по эксплуатации, Страница: 22 / 23

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Total 2 

ACCURACY TEST FOR 

MILLING & DRILLING MACHINE

 

P1 

No. 

Checking items 

Tolerance 

Error tested 

G5 Parallelism 

of 

worktable 

 

movement to worktable surface 

 

 

 

 

 

a 0.02 for any 100 

testing length   

b 0.0.3 for any 300 

testing Max 0.06 

 

G6 

Squarencess of spindle   

rotating line to worktable surface 

 

 

 

 

 

 

 

a 0.05/300 

a

≤

90º 

b 0.05/300

 

 

G7 

Squareness of spindle sleeve 

vertical movement to worktable surface 

 

 

 

 

 

 

 

a 0.05/100 

b 0.05/100

 

 

Содержание HM-32B

Страница 1: ...INSTRUCTION MANUAL FOR DRILLING AND MILLING MACHINE HM 32B ...

Страница 2: ...pacity END mill capacity Max distance spindle nose to table Spindle taper Spindle stroke Diameter of spindle sleeve Head swivel Diameter of column Overall height Length Width Motor Spindle speed 12S Forward and backward travel of table Right and left travel of table Working area of table Gross weight Packing size HM 32B 30mm 76mm 20mm 440mm MT3 120mm 75mm 360 115mm 1100mm 1080mm 1010mm 1 5kw 50Hz ...

Страница 3: ... lasting and enduring through the treatment of precise boring cylinder grinding and internal stress relief 6 To adjust belt and change speed new pulley cover is easy to open the cover 3 MOUNTING MACHINE 1 Be sure to fix the head on the column and put the hanger of the head before moving machine While moving machine please keep its balance and safety 2 Do not mount machine at the sunshine place to ...

Страница 4: ...bricant Lubricant all points in Fig 1 with a medium consistency machine oil 3 Lubricating points as shown in arrows 5 USE OF MAIN MACHINE PARTS See Fig 1 1 To raise and lower the head by head handle 2 Equipped with an electric switch for tapping operation clockwise or counter clockwise 3 To adjust the quick of slow feeding by feed handle 4 To adjust the table left and right travel by table handle ...

Страница 5: ... The table must be flee from dust and oil deposits c Check to see that the tools are correctly set and the workpiece set firmly d Besure the speed is not set too fast e Be sure everything is ready before 2 After Operation a Turn off the electric switch b Turn down the tools c Clean the machine and coat it with lubricant d Cover the machine with cloth to keep out the dust Fig 2 3 Adjustment of head...

Страница 6: ... 5 Preparing ZX30 for Milling a Adjust screw onthegraduated dial to its highest position b Make the feed handle and the worm inner gear clutching by moving the feed handle then perform milling by micro feed c Adjust spindle to the desired working position by spindle handle wheel and lock the rack gear sleeve at the desired height with fixed bolt 7 ADJUSTING TABLE SLACK 1 Your ZX30 is equipped with...

Страница 7: ... do this tighten the leaf screw 4 13 located on the right side of the table base Fig 4 2 To tighten the left and right travel of the table for fore and aft milling Tighten the two small leaf screw 4 13 on the front of the table base Fig 4 3 Adjustable travel stops are provided on the front of the table for control of cross travel and the desired milling length Fig 4 ...

Страница 8: ...djust the location of base speed change pulley 6 Select the suitable RPM from speed charts of Fig 5 6 7 Tighten two screws of base for speed change pulley and the bolt of motor mount lock 8 Cover the belt cover before turn power on Fig 5 The way to open pulley cover When need to adjust belt and change speed First to open belt top cover and open the buckle of belt cover then open the pulley cover A...

Страница 9: ... the other hand 2 To in stall Face Mill or Cutter Arbor Insert cutter and cutter arbor into the taper of spindle Tighten arbor bolt securely but do not overtighten 3 Removing taper Drills a Turn down the arbor bolt and insert the taper drill into the spindle shaft b Turn the rapid down handle rod down nutil the oblong in the rack gera sleeve appears line up this hole with the hole in the spindle I...

Страница 10: ...tch will be installed according to your requirement and you must par the cost only 13 SPECIFICATION OFT SLOT This size of T slot on table as Fig 7 Fig 7 14 TROUBLE SHOOTING 1 No running after switch on a Main switch interruption while volts irregular Adjust input voltage and draw back themainswitch b Break down of fuse in switch box Replace with new one c In case of too much current the overload r...

Страница 11: ...ficient Fill the grease b The spindle bearing is too tight Turning with no speed and feel the tightness with hand c Turning with high speed for a long time Turn it to lightly cutting 4 Lack of power with main spindle revolving a The tension of V belt too loose Adjust for proper tension of V belt b Motor has burned out Change a new motor c Fusehas burned out Replace with new one 5 Spindle turn has ...

Страница 12: ... hammer to strike workpiece Forbidden to use hammer to strike workpiece c Inaccurate horizontal table Check and maintain table for keeping accurate horizontal after a period of use 15 MAINTAINING That s easier to keep machine in good condition or best performance by means of maintaining it at any time than remedy it after it is out of order 1 Daily maintenance by operator a Fill the lubricant befo...

Страница 13: ...fficient fill it 3 Monthly maintenance a Adjust the accurate gap of slide both in right and left and forward and backward feed b Lubricate bearing worm shaft to avoid wear 4 Yearly maintenance a Adjust table to horizontal position for maintenance of accuracy b Check electric cord plugs switches at least once a year to avoid loosening or wearing ...

Страница 14: ......

Страница 15: ...EL HANDLE 18 1 0538 SPINDLE CUP 58 1 0566 KNOB BOLT M8 1 25x12 19 1 0536 SPINDLE R 8 59 1 0563 LOCK WASHER 8 20 1 SET SCREW M5x6 DOG PT 60 1 05061 TORSION SPRING COVER 21 1 SET SCREW M5x6 61 1 05062 COILED SPRING 22 1 0522 QUILL CLAMP 62 3 CAP SCREW M6X12 23 1 CAP SCREW M8X30 63 1 0507 SPRING BASE 24 1 0522 4 INT THREADED SHOULDER BOLT 64 2 ROLL PIN 3X12 25 1 0522 3 Depth rod knurled thumb knob 65...

Страница 16: ...Z 101 1 0503 ELEVATION CRANK BRACKET 87 1 INT RETAINING RING 47 102 1 0541 WORM SHAFT BUSHING 88 1 WASHER 16 103 1 0510 WORM SHAFT 89 1 HEX NUT M16 104 1 0511 SHAFT 90 1 V BELT A838 105 1 0532 Helical gear 91 1 V BELT A1000 106 2 EXT RETAINING RING 14 92 1 0553 MOTOR MOUNT PLATE 107 1 0506 ELEVATION CRANK 93 2 HEX BOLT M12X20 108 1 CAP SCREW M10X12 94 4 FLAT WASHER 8 109 1 0110 CRANK HANDLE 95 4 H...

Страница 17: ......

Страница 18: ...dwheel handle 13 3 300109 Shoulder screw 14 3 300112 Flat washer 6mm 15 3 Cap screw M6 16 16 6 Roll pin 8 30 17 6 Cap screw M8 25 18 3 Ball oiler 8mm 19 3 Roll pin 5 35 20 3 300107 Knurled thumb screw 21 1 300301 Saddle 22 1 300306 X Axis gib 23 4 300305 Gib adjustment screw 24 1 300304 Y Axis gib 25 4 300103 Y Axis leadscrew nut 26 2 Cap screw M5 20 27 1 300302 X Axis leadscrew nut 28 1 Cap screw...

Страница 19: ...Certificate of Inspection for Geared Head Milling and Drilling Machine Model HM 32B Dispatch No ...

Страница 20: ...The machine has been qualified and may be permitted to dispatch Head of Inspection Depart__________ Date___________ Director___________ Date___________ ...

Страница 21: ...rktable surface 0 025 for any tesred length 200 Max 0 08 G2 Squareness of worktable longitudinal movement to cross movement 0 04 300 G3 Parallelism of worktable longitudinal movement to the base T slot 0 05 G4 Ran out of spindle hole center line a Near spindle nose 0 015 b At a distance of 100 form spindle nose 0 02 ...

Страница 22: ...llelism of worktable movement to worktable surface a 0 02 for any 100 testing length b 0 0 3 for any 300 testing Max 0 06 G6 Squarencess of spindle rotating line to worktable surface a 0 05 300 a 90º b 0 05 300 G7 Squareness of spindle sleeve vertical movement to worktable surface a 0 05 100 b 0 05 100 ...

Страница 23: ... 32B 1 2 Draw bar M12 1 3 Adapter MT3 MT2 1 4 Taper shank for drilling chunck MT3 B16 1 5 Drilling chuck Φ1 Φ13 1 6 T slot bolt M12 55 2 7 Washer 12 2 8 Nut M12 2 9 Tilted wedge 1 10 Spanner 19 24 1 11 Hex wrench set 3 4 5 1 12 Oil gun 1 13 Instruction Manual 1 14 Certificate of inspection 1 15 Packing list 1 Packing inspector___________ Date___________ ...

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