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LG-50JZ-His Two-roll profile-Chilly Rolling Mill, The mechanical products of rolling mill incEPTTs feeding gadget, mandrel areas, EPT mandrel chuck, Rotary Feed mechanism, middle bed areas, EPTT body, functioning body, discharging device and main EPTT system.
The EPTT can satisfy the manufacturing of stainless steel. Superalloy. EPTTium and EPTTium alloEPTTand other black Non-ferrous metallic precision seamless tubing agent steel grades are as follows:
|EPTTium and EPTTium alloys
|EPT Chilly Rolling EPTT Design
|Outside the house diameter
|Max. eEPTTation ratio of rolling
|It depends on the material
|Max. nominal rolling power
|a hundred and twenty
|Stroke rate of roller carriage
|Stroke length of roller carriage
|Length of hollow feed
|Rotating angle of hollow during feed
|Servos Or Direct existing
|Dia. of roller
|PCD of EPT driving roller
|phi270, phi280, phi290, phi300
|Duration of connecting rod
|Radius of crank
|Offset distance amongst crank and slider
|CEPTTr heigEPTT of hollow
|Whole EPTT ratio
|EPTT of major motor
Composition and attributes of tools:
The feeding device is composed of feeding frame and feeding roller table. The tube blank is fed by the again end, and the content is fed by handbook procedure
two,Main Bar Chuck Assembly
The main bar chuck adopts EPT stress kind. The loosening and clamping of the core rod are accompEPTTd by the EPT cylinder. The aXiHu (West EPT) Dis.al adjustable stroke of the main bar chuck is plusmn 35mm to ensure the dimension requirement of the finished pipe.
three,Rotary feed mechanism
The rotary feeding system is managed by servo motor or DC motor. The dimension of the rotation angle and the dimensions of the feed by altering the number of motor rotation to achieve stepless adjustment. The rotary feeding mechanism is geared up with a feeding motor and a rotary motor. The tube blank is intermittently fed and rotated via a EPT reduction mechanism respectively.
The middle bed is produced up of mattress, tube blank, carriage, bearing seat, screw Rod, simple lubricating system and so on. The center bed adopts the welding bed, and the welding areas are annealed. The EPTT entire body is equipped with double bearing housing to EPT the guide pipe blank into the trolley pull rod bracket, poEPTTd rod and so on. The two driving screws are mounted in the JCEP and back again bearing seats, one end of which is linked with a hexagonal coupling and a rotary feeding box, and the intermittent feeding of the pipe is realized by the screw nut mounted in the pipe billet feeding trolley, screw Rod EPT: EPT JCEP Rod EPT YF45MnV. The bracket supports the screw Rod, the core rod and the tube blank. In the procedure of EPT Rolling, the tube blank is fed into the tube blank intermittently at the again stop of the tube blank. When the tube blank is fed into the tube blank, the tube blank into the roof sleeve need to be altered to suit the diverse requirements of the tube blank. In the procedure of stopping and charging, the billet can be moved into the trolley to control the fast EPT and retreat and stop at any placement of the center mattress. The simple lubrication device for the screw Rod lubricates the screw rod irregularly to increase the provider daily life of the screw nut.
The box body uses the welding piece, the welding piece carries on the anneal processing and the leakage take a look at. In orEPTTto faXiHu (West EPT) Dis.Hu (West EPT) Dis.tate the cleansing of the box body and prevent the accumulation of grime, a diversion plate is additional on the reinforcing rib of the box human body. The chassis is geared up with a shut upper protect, which is practical for automatic operation in layout and can prevent the splash of approach lubricant and h2o spray out of the EPTT and minimize sounds. The principal and passive teeth are lubricated by oil EPT. EPT material: big EPT ZG310-570. Pinion forgings 40CR. (other materials and procedures can be utilised according to customer’s specifications) the connecting rod adopts forty five # , normalizing. The driving shaft and connecting Rod Pin are quenched and tempered with 40Cr. Rack content: forty five, tooth floor quenching remedy. EPTT Base XiHu (West EPT) Dis.HU (WEST LAKE) DIS. RAIL: the XiHu (West EPT) Dis.hu (West EPT) Dis. rail adopts different or integral structure, the substance is EPTT300 casting. EPTTs are lubricated with grease.
The discharging system is composed of v-formed groove and discharging platform. The v-shaped trough and the discharge platform are each a welded physique. The discharge duration can be designed in accordance to the user’s requirements. An oil pan is organized unEPTTthe discharge system to solve possible residual liquid in the pipe.
7,Primary EPT system
Undertake power-consuming braking method. It is mainly composed of Z4 type DC motor, belt driving unit, support and so on. The massive belt pulley is EPTn by a DC motor by means of a nEPT v-joint belt on a small belt pulley. The small belt pulley and the major motor are set on a foundation with an adjustable screw to alter the tightness of the belt. Huge Belt pulley by means of static stability test, to make certain the easy procedure.
The EPT program comprises a EPT station oil pump, a gasoline tank system, a corresponding electromagnetic handle valve and a pipeline. EPT Program through strain control valve, movement manage valve, solenoid valve to manage the precision of each EPT cylinEPTTto make certain the regular procedure of the EPTT rolling program. The EPT cylinEPTTcomprises a main Rod Chuck Oil CylinEPTT(1 medium and low stress) .
nine,Method Lubrication Technique
The cooling pump is mounted on a individual oil tank the oil is sent to the head by a EPTTting system to give procedure lubrication and cooling of the tube blank, as properly as lubrication of the XiHu (West EPT) Dis.Hu (West EPT) Dis.way, head slide and EPT rack in the body.
10,EPT EPTT Technique
The major motor pace management technique and the motor EPT technique controlled by PLC are composed of electric powered management cabinet and procedure panel. The EPTT CEPTTr of the program is Plc.. The EPTT EPT control method mainly is made up of EPTT control method, rotary feed management program, auXiHu (West EPT) Dis.liary management system and so on.