Tzk CNC Deep Hole Scraping and Rolling Machine

• After-sales Service: 24 Hours Service
• Warranty: 1 Year
• Application: Metal
• Model NO.: TZK-A
• Numerical Control: CNC/MNC
• Processing Precision: 0.05~0.06(mm)
• Performance Classification: Economical CNC Machine Tools
• Certification: CE
• Condition: New
• Transport Package: Wooden Case Packing
• Origin: Liaoning
• Production Capacity: 100 Sets/Month

Product Description

TZK CNC Deep Hole Scraping And Rolling Machine

TZK-A is CNC deep hole scraping and rolling machine ,mainly used in cylinder The batch production,using scraping-rolling process for various cylinder bore surface precision processing .Suitable for the combination of cold drawn tube and precision drawn tube .Machining hole diameter precision IT7-IT9,the surface roughness is not greater than Ra0.2-0.4μm.

TZK-A CNC depp hole scraping and rolling machine adopts workpiece fixation and tool rotation The way it's processed.. The bed body adopts double rectangular guide rail. The oil feeder is driven by a screw and nut Or gear rack drive on the guide rail to move , and through the taper hole positioning jacking workpiece. The cooling system The above-ground fuel tank structure is adopted. The cooling liquid enters the auxiliary fuel tank through the headstock and the chip storage vehicle Enter the clean fuel tank. The machine tool is equipped with Germang SIEMENS nc system, and the cylinder length is not greater than Ball screw feed is adopted for 4m, gear rack feed is adopted for those greater than 4m. Machine tool set Pneumatic pushing boring and broaching tool, also can be equipped with hydraulic pushing boring and rolling high efficiency automatic shrinkage The machining efficiency of the tool is 6-8times that of the traditional deep hole machine tool and 10 times that of honing Times are even higher.

Mian Specifications And Feature

 

	TZK20A(1-8m)	TZK25A(1-8m)	TZK36A(1-10m)
The range of boring diameter	φ40-φ200mm	φ40-φ250mm	φ80-φ360mm
The range of boring depth	200-8000mm	200-8000mm	800-10000mm
The width of the machine guide way	600mm	600mm	600mm
the height of center(from the guide way to center of spindle	400mm	400mm	500mm
Range of feeding speed	10~6000mm/min(stepless)	10~6000mm/min(stepless)	10~4000mm/min(stepless)
The main motor of boring box	N=30kW	N=37kW	N=60kW
Range of drill box spindle	60~1000r/min Two grade stepless	60~1000r/min Two grade stepless	60~1000r/min Two grade stepless
The workpiece clamped diameter	φ50~φ250mm	φ50~φ300mm	φ100~φ450mm
Feeding motor	N=4kW, AC servo motor	N=4kW, AC servo motor	N=7.5kW, AC servo motor
CNC system	SIEMENS 808D	SIEMENS 808D	SIEMENS 808D
Hydraulic pump motor	N=3.75kW,n=1440r/min	N=3.75kW,n=1440r/min	N=3.75kW,n=1440r/min
Cooling pump motor	N=7.5kW one group one group is controlled by frequency conversion	N=7.5kW one group one group is controlled by frequency conversion	N=7.5kW two group one group is controlled byfrequency conversion
The rated pressure of cooling syestem	0.6Mpa	0.6Mpa	0.6Mpa
The motor of extract pump	500L/min	500L/min	500L/min two group
The flow of cooling system	100-400L/min one group one group is controlled by frequency conversion)	100-400L/min one group one group is controlled by frequency conversion)	200-800L/min two group one group is controlled by frequency conversio