Crankshaft Grinding Machine

Crankshaft Grinding Machine

Crankshaft Grinding Machine&lparBL-MQ8260A×1600&sol1800&rpar

 

 

Specification&colon

Item

Unit

MQ8260A×1600

MQ8260A×1800

Capability

Max&time period workpiece swing dia&period×max&period workpiece length

mm

Φ580×1600

Φ580×1800

Grinding dia&period with constant relaxation

mm

Φ30~Φ110

Φ30~Φ100

Crankshaft’s crank swing semidiameter

mm

a hundred and ten

a hundred and ten

Max&interval workpiece grinding duration clamped by 3-jaw chuck

mm

1400

1600

Max&time period workpiece fat

kg

120

120

CZPTstock

Centre top

mm

300

300

Spindle speed

rpm

25&comma45&comma95

25&comma45&comma95

Wheel head

Max&time period Cross motion

mm

185

185

Wheelhead speedy approach&withdrawal

mm

one hundred

one hundred

Wheelhead feed for hand wheel’s per rev&interval

mm

1

1

Handwheel’s for every gra

mm

&period005

&period005

Grinding Wheel

Wheel spindle speed

rpm

740&comma 890

740&comma 890

Wheel peripheral velocity

m&sols

twenty five&period6-35

25&period6-35

Wheel dimensions

mm

Φ900×32×Φ305

Φ900×32×Φ305

Table

Table movement of handwheel for every rev&colon coarse

mm

5&period88

5&period88

fantastic

mm

one&period68

one&period68

Desk swivel angle &lpartaper 18&sol100&rpar

&sol

5° taper 9&sol100

5° taper 9&sol100

Desk swivel for each grad of scale &lpartaper 1&colon50&rpar

&sol

1° taper 1&sol100

1° taper one&sol100

Precision

Roundness

mm

&period005

&period005

Parallelism

mm

&period01

&period01

Roughness

μm

Ra0&period32

Ra0&period32

Total electricity

kw

nine&period82

9&period82

Total proportions&lparL×W×H&rpar

mm

4166×2037×1584

4166×2037×1584

Fat

kg

6000

6200

 

Attributes&colon
The model is modified on the foundation of MQ8260 and intended for use in car&comma tractor diesel motor functions and their mend outlets to grind the journals and crankpins of crankshafts&period 
1&period 3 various work spees are available by the use of the belts in the workhead
2&period End users can decide on to use either union chucks or cross chucks in the headstock and tailstock in accordance to their personal overall performance&time period
3&periodFriction coupling is utilized in the headstock transmission chain for its easy adjustment
4&interval Table tranverse is operated possibly by hand or by electricity
5&periodWheelhead speedy approach and withdrawal is effected through hydraulic means 
six&periodThe wheel spindle currently being of 80mm in diameter has great rigidity and toughness
seven&periodRoller methods are for wheelhead movement 
8&periodThe mattress methods and wheel head methods are lubricated in a automated cycle by means of the oil pump&time period

Crankshaft Grinding Machine

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