Car/truck piston - pistons key

Slant bed Piston Lathe

ayxhmt — Wed, 12 Oct 2022 07:40:56 +0000

Application: motorcycle piston

Features：

● This piston lathe has high machining accuracy, good reliability, simple operation and convenient maintenance.
● The piston lathe is equipped with a single-tool linear servo tool holder, which can process the outer circle of the piston with a convex or ellipse or other complex shapes and a 3D cam for the piston profiling.
● The piston lathe is equipped with “surface data processing software”, which can edit various required by the piston.

Parameter：

Item		Unit	HPL121
Capacities	Max. piston diameter	mm	Φ40-φ120
	Max. piston length	mm	40-160
	Max. pison ovality amount	mm	2.8
	Max. amount of piston cuved line	mm	≤2
Spindle	Spindle speed	r/min	50-2000
Spindle	Spindle accuracy	mm	0.002
Linear motor	Linear motor stroke	mm	1.5
Linear motor	Tool nose center height	mm	103
Feed	X-axis travel	mm	200
	Z-axis travel	mm	350
	X-axis/Z-axis feed speed	mm/min	50-2000
Tailstock	Tailstock quill diameter	mm	60
	Tailstock quill taper	mm	MT4
	Tailstock quill max. stroke	mm	260
	Maximum travel of tailstock movement	mm	60
Accuracy	Linear motor repeatability accuracy	mm	0.001
	Machining roughness	μm	Ra0.8
	Process Capability Index	–	φD±0.01 CMK≥1.33
Motor	Main Motor Power	kW	5.5
	Z-axis servo motor power	kw	1.5
	Z axis servo motor speed	rpm	3000
	X-axis servo motor power	kw	1
	X-axis servo motor speed	rpm	3000
	Total power	kw	8.5
Others	CNC system	–	FANUC 0i-TF
	Cooling and Chip conveyor Box	mm	27007501200
	LengthWidthHeight	mm	230011501900
	Net weight	kg	3000

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Vertical CNC Piston lathe

ayxhmt — Wed, 12 Oct 2022 06:49:57 +0000

Application: motorcycle piston

Inquiry

Features：

● Genuine CNC piston lathe for camless oval turning.
● Piston diameter range 50-200 mm, piston length up to 200 mm.
● 6 mm super big ovality amount.
●Vertical structure with symmetrical spindle structure, thermal deformation has little effect on the consistency of machining accuracy, effectively eliminating the dimensional error caused by the temperature rise of the spindle.
● Our lathe is equipped with vertical piston clamping fixture, accurate and close contact between the piston stop and the fixture’s reference plane ensures stable machining accuracy and convenient clamping.
● Lathe bed is designed with high seismic performance, smooth chip removal performance, compact size and high rigidity, especially suitable for high-strength automated processing of large and medium batch pistons.
●The processes of finish grooving, finish top surface turning, finish skirt oval turning can be completed simultaneously, avoiding secondary clamping of pistons, effectively improving pistons processing accuracy, reducing logistics time for pistons transition, and improving processing efficiency.
● X1, Z1, X2, Z2, W2 and C, total of 6 coordinate axes.
● 5.5kW high-power and high-torque servo main motor.
● Linear motor with high-acceleration and high-frequency cutting is used.

Parameter：

Item		Unit	VPL15	VPL20
Capacities	Max. piston diameter	mm	φ150	φ200
	Max. piston length	mm	160	200
	Max. pison ovality amount	mm	6	6
Spindle	Max. spindle speed	r/min	4000	3000
	Spindle nose type	–	A2-6	A2-6
	Main motor power	kW	5.5	5.5
Fixture	Fixture type	–	hydraulic type	pneumatic type
Toolpost	Toolpost type	–	Gang tool type	Gang tool type
Toolpost	Tool quantity	pcs	5	5
X1 axis	X1-axis stroke	mm	150	115
	X1-axis servo motor power	kW	1.4	0.9
	Rapid traverse speed of X1-axis	m/min	12	12
X2 axis/ Ovality generator	X2-axis stroke	mm	16	15
	X2-axis linear motor power	kW	1.44	1.5
	Rapid traverse speed of X2-axis	m/min	12	12
Z axis	Z-axis stroke	mm	280	350
	Z-axis servo motor power	kW	3	1.5
	Rapid traverse speed of Z-axis	m/min	12	12
Tailstock	Tailstock stroke	mm	260	350
Accuracy	Repeat positioning accuracy of X2-axis	mm	± 0.0005	± 0.001
	Positioning accuracy of X2-axis	mm	± 0.001	± 0.005
	Positioning accuracy of C-axis	°	0.001	0.003
Others	CNC system	–	Fanuc 31i	COPLEY+piston curved surface control software
	LengthWidthHeight	mm	130024002500	280016002500
	Net weight	kg	3500	5000

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Slant bed CNC Piston lathe

ayxhmt — Wed, 12 Oct 2022 06:43:53 +0000

Application: motorcycle piston

Inquiry

Features：

● Genuine CNC piston lathe for camless oval turning.
● Economical horizontal slant bed type.
● Piston diameter range 50-200 mm.
● 2.2 mm ovality amount.
● Double screen.
● Both X and Z axes adopt precision linear guides from HIWIN/PMI.
● Both X and Z axes adopt precision ball screws from HIWIN/PMI with precision NSK ball screw bearings.
● 5.5/7.5 kW high-power and high-torque main motor.
● The precision of All our lathes is measured and compensated by RENISHAW laser interferometer, to make sure both positioning precision and repositioning precision are excellent.
● Fanuc 0i-TF CNC system + piston curved surface control software.

Parameter：

Item		Unit	HPL12	HPL20
Capacities	Max. piston diameter	mm	φ50-φ120	φ60-φ200
	Max. piston ovality amount	mm	2.2	2.2
	Max. amount of piston cuved line	mm	≤2.4	≤2.4
Spindle	Spindle type	–	Mechanical spindle unit	Mechanical spindle unit
	Spindle speed	r/min	100-3000	100-3000
	Max. toolpost tracking spindle speed	r/min	400-1500	400-1500
	Spindle taper	–	MT5	MT6
	Spindle runout	mm	0.003	0.003
Linear motor	Linear motor type	–	Voice coil motor	Voice coil motor
Linear motor	Linear motor stroke	mm	2.2	2.2
Feed	Max. transverse stroke	mm	210	230
	Max.longitudinal stroke	mm	310	600
	Servo motor power of X-axis	N·m	8	10
	Servo motor power of Z-axis	N·m	8	10
Tailstock	Tailstock quill diameter	mm	52	70
	Tailstock quill taper	mm	MT4	MT5
	Tailstock quill max. stroke	mm	110	100
Accuracy	Curved line and ovality machining accuracy (for one time ovality)	mm	±0.003	±0.003
Others	CNC system	–	Fanuc 0i-TF	Fanuc 0i-TF
	Main Motor Power	kW	5.5	7.5
	Coolant tank volume	L	70	80
	LengthWidthHeight	mm	245017501650	267020801835
	Net weight	kg	2800	4000

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Four-station internal cooling oil passage hole machine

ayxhmt — Wed, 12 Oct 2022 02:26:48 +0000

Application: motorcycle piston

Inquiry

Features：

●Station 1, loading and unloading piston.
●Station 2, first drill the oil passage hole on the bottom side of the inner cavity.
●Station 3, drill the chamfer of the two oil passage holes on the pin hole seat (use a combination drill bit).
●Station 4, drill the oil passage hole on the other side of the bottom of the inner cavity.

Parameter：

Item	Unit
Machining Piston Diameter	mm	φ80~φ150
The maximum length	mm	150mm
Maximum reaming diameter 2 axes	mm	φ12mm
Maximum chamfer diameter	mm	φ15mm
Spindle speed	mm	1500pm
Spindle motor power	KW	1.5KW
Adjustable stroke of drilling machine up and down	mm	250mm
Total stroke of drilling machine	mm	150mm
Drilling work stroke	mm	10~140mm
Maximum inclination angle of drilling inner cavity oil passage hole	–	40°(manual adjustment)

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Oil channel hole processing machine

ayxhmt — Wed, 12 Oct 2022 02:23:41 +0000

Application: motorcycle piston

Inquiry

Features：

● At the same time complete the machining of the four cross oil passage holes on the piston pin hole seat (two radial, two axial).

Parameter：

Item	Unit
Machining piston diameter range	mm	Ф50～120mm
Maximum diameter of processing oil hole	mm	Ф6mm
Oil hole machining depth	mm	25mm(radial) ; 50mm(axial)
Oil hole inclination angle	–	The maximum angle between the axis of the piston pin hole and the axis of the piston pin is 15°
The maximum angle with the center axis of the piston	–	20°

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Groove cutting machine

ayxhmt — Wed, 12 Oct 2022 02:21:34 +0000

Application: motorcycle piston

Inquiry

Features：

● It can complete the processing of piston oil groove (heat insulation groove).

Parameter：

Item	Unit
rated power	KW	4.5KW
Spindle speed	r/min	350r/min
Working table speed	m/s	0～2m/s(Stepless speed regulation)
Oscillating spindle speed	r/min	0～8r/min(Stepless speed regulation)
Milling cutter diameter	mm	Φ100mm，Φ125mm
Inner hole diameter of milling cutter	mm	Φ25.4mm
Machining Piston Specification Diameter	mm	Φ50～Φ150mm
Dimensions (LxWxH)	mm	1800x1400x1400mm

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Ring groove machine

ayxhmt — Wed, 12 Oct 2022 02:18:55 +0000

Application: motorcycle piston

Inquiry

Features：

● It can complete processes such as rough turning of the outer circle and fine cutting of the ring groove. (remanufactured by CNC lathe)

Parameter：

Item	Unit
Machining Piston Diameter	mm	Φ45~Φ95mm
Spindle speed (variable frequency stepless speed regulation)	rpm	800~1800rpm
Top shaft taper hole	–	Morse No. 4 taper hole
Ring groove bottom diameter runout	mm	<0.1mm
Ring groove side runout	mm	≤0.03mm
Ring groove side roughness	–	Ra≤0.4
The piston is processed by hydraulic jacking

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head machine

ayxhmt — Wed, 12 Oct 2022 02:16:12 +0000

Application: motorcycle piston

Inquiry

Features：

● Machining piston specification diameter: Φ35～Φ115

Parameter：

Item	Unit
Spindle speed	r/min	500~1750r/min
Table fast forward speed	m/min	0～10m/min(Stepless speed regulation)
Working table speed	m/min	0.06～3.6m/min(Stepless speed regulation)
Workbench CNC servo motor drive

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The post head machine first appeared on pistons key.

Reamer

ayxhmt — Wed, 12 Oct 2022 02:13:39 +0000

Application: motorcycle piston

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Features：

● Finishing of piston pin holes is possible.

Parameter：

Item	Unit
rated power	KW	2.5KW
Spindle speed	r/min	310r/min
table movement speed	m/min	0～10m/min
Spindle taper hole	–	Morse No. 3 taper hole
hydraulic system set pressure	Mpa	1.5～2Mpa
Dimensions (LxWxH)	mm	1350x760x1250 mm

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The post Reamer first appeared on pistons key.

Oil pin hole machine

ayxhmt — Wed, 12 Oct 2022 02:11:09 +0000

销油孔机

Application: motorcycle piston

Inquiry

Features：

● Can complete drilling pin seat oil hole.

Parameter：

Item	Unit
rated power	KW	0.75KW
Spindle speed	r/min	1800r/min
Working speed	mm/min	0～600mm/min(Stepless speed regulation)
Maximum hole diameter	mm	5mm
Drill spacing	mm	25～125mm(in the direction of the pin hole axis) 0～30mm(Perpendicular to the axis of the pin hole)
Machining Piston Specifications	mm	Diameter Ф30～Ф95mm (large Ф70～Ф150)mm
Dimensions (LxWxH)	mm	700x500x1900mm

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