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CNC pipe thread lathe

CNC pipe thread lathe QLK1315B

Maximum turning diameter on the bed: Φ630mm
Maximum workpiece length :1000mm
Spindle aperture;150mm
Numerical control system :GSK980TC3
Product Description: CNC pipe screw lathe is specially designed to adapt to the oilfield, geology, mining, chemical industry and agricultural drainage and irrigation departments in our country。Use a CNC pipe thread lathe，More economical and convenient than ordinary lathe，Efficiently complete a variety of straight pipe thread, taper pipe thread cutting，For example, pipe joints, knots, casings, pipe pipes, mine pipes, pump pipes, etc，Considering the characteristics of petroleum geology, mining, chemical industry and agricultural drainage and irrigation，This machine can also process all kinds of inch, metric, touch thread, turning all kinds of shaft, disk parts，Play the role of ordinary lathe，CNC pipe screw lathe is indeed the management of petroleum, geological, chemical and agricultural departments
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Product features:

1. This machine tool is a newly designed CNC pipe thread lathe。

2, the bed is the original three-layer wall structure, and the rear wall is12° bevel layout, bed rail surface width size550mmBy ultra-audio quenching and precision grinding, effectively ensure the accuracy and service life of the machine。

3, integral gear box type spindle unit,Two speed conversion, stepless speed change,Not only meet the requirements of thread finishing, but also achieve efficient cutting。It is completely different from the CNC lathes reformed on the basis of ordinary lathes。

Main technical parameters and processing range of lathe:

项目	单位	规格	备注
Maximum turning diameter on the bed	mm	f630
Maximum length of machined workpiece	mm	1000
Maximum turning diameter on the tool holder	mm	f350
Bed rail span	mm	550
Machining pipe thread diameter range	mm	f40-147
Spindle through hole diameter	mm	f150
Inside diameter of three jaw chuck	mm	f150
Spindle speed range	r/min	2Stepless speed adjustment gear 20～180/180～700
Type and specification of spindle double chuck		Manual chuck Φ400
Main motor power	kw	11	Spindle servo structure
Feed rate and thread pitch range	mm	0.0001-30
Transverse travel of the tool holder	mm	330
Maximum longitudinal travel of saddle	mm	850
Vertical distance from spindle center to tool installation datum	mm	32
Tool section size	mm	32*32
Tail seat sleeve diameter	mm	100
Tailstock sleeve stroke	mm	250
Taper of tailstock taper hole	莫氏	5#
Lateral movement of tailstock		±15mm
Machine weight	kg	约4500
Machine tool appearance (length × width × height)	mm	315016001690

Main configuration:

1、床身：

Width of bed rail550mm, the material isHT300;Ultra audio hardening darHRC52By high precision guide grinding machine grinding roughness up toRa0.63It has high precision and wear resistance。

2, headstock:

Integral gear box spindle unit,Spindle servo structure variable frequency motor，Two-stage mechanical speed regulation。Wide speed range, not only to meet the requirements of thread finishing, but also to achieve efficient cutting。The application of quenching precision grinding gear and high-quality bearings ensures low noise and good sound quality of the machine tool。The headstock adopts a strong external circulation cooling lubrication systemIt not only reduces the temperature rise of the spindle, but also effectively maintains the cleanliness and lubrication of the headstock。

3、尾座：

This machine is not equipped with tailstock and center。

4Numerical control tool holder：

Manufactured by (Yantai Global Machine Tool Accessories) Group Co., LTD.AK21240X4FCNC vertical tool holder, with high precision, smooth rotation, simple action and so on。

5 , two axis feed

X、ZHigh precision ball screw is used for shaftDirect drive和Lead screw prestressed tension structurePrecision ball screw bearing positioning and support;ZShaft screw diameter50mmThe nut hanger is an integral cast structure。

6Machine tool protection

The machine tool is fully protected structure, and the head and tail seat parts are fully protected structure。And with interlock function, the main shaft does not turn when the door is open, and the front protective door observation window is protected by tempered glass。