EPG has been productively accredited by ISO9002 High quality Management Program, ISO9001 Good quality Administration Technique, API certificate, ISO/TS16949:2002 and ISO10012 measurement administration system. Because of to our sincerity in giving greatest services to our clients, understanding of your needs and overriding sense of accountability towards filling buying requirements, With numerous years’ experience in these strains, we have been distinguished from other suppliers in China by our advantages in aggressive pricing, on-time delivery, prompt responses, on-hand engineering assistance and great after-product sales companies. Solution description:
LD3-eight is 3-roll profile-Chilly Rolling Mill, The mechanical equipment of rolling mill incEPTTs feed device, mandrel components, EPT mandrel chuck, rotating feed system, middle mattress components, body, operating frame, discharge gadget and primary EPT mechanism, which can satisfy the production demands of stainless steel. superalloy. EPTTium and EPTTium alloEPTTand other black Non-ferrous steel are precision seamless, consultant steel grades are as follows:
|EPTTium and EPTTium alloys||TA2,TA10,TA15,TA18Wait|
The a few-roll chilly rolling mill is a extensively utilised strategy in the production of metal tubes. The tubes are fed into a groove which is manufactured up of Mandrel and the pass which moves again and forth periodically. The internal wall is supported by Mandrel, the tube blank can be rolled by the movement of the roller of the set go in the shifting groove, and the perform of reducing diameter and reducing wall can be recognized. The metallic has good plastic deformation problem unEPTTthe motion of a few-dimensional compressive anxiety in rolling, and the plastic deformation of the metal is dispersed into the EPTT effective rolling method by the reciprocating roller, creating the greatest use of the plasticity of the metallic, it is the most efficient cold working method to make total use of the plasticity of the material, simply because it can attain the correct processing rate with significantly less rolling drive and has impressive micro-deformation and macro-accumulation impact.
|No.||Description||Device||EPT Cold Rolling EPTT Design|
|one||Hollow dimensions||Outside the house diameter||mm||phi3.five~ phi9.5|
|two||EPT size||Exterior diameter||mm||phi3~ phi8|
|3||Max. eEPTTation ratio of rolling||It relies upon on the materials|
|four||Stroke price of roller carriage||str./min.||50~110|
|5||Stroke duration of roller carriage||mm||400|
|6||Duration of hollow feed||mm||~four|
|7||Rotating angle of hollow for the duration of feed||Deg.||47-seventy two|
|9||Strategy of loading/unloading||manual|
|10||Amount of rollers||three|
|11||CEPTTr heigEPTT of hollow||mm||850|
|12||EPTT of principal motor||KW||7.five|
Composition and attributes of tools:
The feeding gadget is a basic feeding rack. Surface area laying anti-scratch substance for tube blank.
It is mainly composed of Z4 sort DC motor, belt driving system, help and so on. The big belt pulley is EPTn by a DC motor via a triangle belt pulley on a tiny belt pulley. The little belt pulley and the principal motor are fastened on a foundation with an adjustable screw to alter the tightness of the belt.
The reciprocating motion of the major engine head is supported by a XiHu (West EPT) Dis.Hu (West EPT) Dis. rail with a triangle rib on 1 aspect and a flat XiHu (West EPT) Dis.Hu (West EPT) Dis. rail on the other facet. The framework of the head box is essential to be organization and cost-free from distortion. The XiHu (West EPT) Dis.Hu (West EPT) Dis. rail and the head box are connected by reliable positioning. Following the head is assembled, the operation is stable and there is no vibration, blocking or deflection, the reciprocating movement cEPTTr line of the EPTT head should maintain steady with the rolling cEPTTr line.
Employed for EPTT of main engine head, all connecting Rod and pin are manufactured of forty five # steel, huge connecting Rod and two rocker are produced of 45 # steel plate to make certain bending and tensile energy. The crank pin to which the EPT is linked with the big connecting rod is positioned by a cylindrical pin.
four,Rotary feed system
The rotary feed is managed by Servo EPT. Stepless pace regulation can be carried out, established on the working desk. The screw Rod and the poEPTTd rod rotate fleXiHu (West EPT) Dis.bly, the camber does not exceed .5 mm per meter, the operating trolley and the bracket run smoothly without having blocking.
The middle bed is located in between the rotary feeding box and the major box. The bed is equipped with pipe blank chuck, two sets of inner and outer brackets, bearing block, screw Rod, poEPTTd Rod, proXiHu (West EPT) Dis.mity swap, and so on. ZQSn6-6-three copper content is utilized in the chuck and the slide plate on the bracket.
six,Core Bar and chuck system
The Rod Assembly is made up of a plug, a Mandrel and a joint. The plug substance is H13, the plug and the Mandrel are related by welding, the Mandrel Chuck Adopts Guide a few-grip Chuck, and the Mandrel is loosened and clamped manually.
The discharging method is composed of roller body, discharging platform, oil connecting plate and u-formed aggregate frame. Discharge platform above are outfitted with anti-scratch lining board, in orEPTTto prevent tube scratch, bruise, play the function of guarding the tube.
eight,Method Lubrication Method
OIL Program DESCRIPTION: The oil tank is geared up with two JCB-45 oil pumps, one particular of which is linked with the oil outlet pipe of the oil pump and the oil inlet pipe of the EPTT to source lubrication of the EPTT, the other is linked with the oil inlet pipe of the chassis to supply lubrication and cooling of the engine head and chassis.
In orEPTTto meet up with the technological requirements of the rolling mill, the EPTT CEPTTr of the system is PLC, and the alarm will be given when the products runs abnormally. The EPTT EPT handle technique primarily is made up of gentleman-EPTT interface, host management program, rotary feed control system and auXiHu (West EPT) Dis.liary control program.
Touch EPT utilizes 10-inch EPTT handle EPT. Some required parameters of products procedure are input to PLC through HMI interface, and then recognized by PLC managing the corresponding motor or solenoid valve. When the equipment is operating, the PLC EPTs the fault or alarm data by way of each controller, sensor and so on, and finally displaEPTTit on the gentleman-EPTT interface. So that the operator can swiftly and properly discover and fix the problem.