Cold FM Amplitude Modulation Axial Forming Hydraulic Press Production Line
A frequency modulation and amplitude modulation, hydraulic press technology, applied in the direction of forming tools, feeding devices, manufacturing tools, etc., can solve the problems of low processing efficiency, unreasonable parts structure, high processing cost, reduce axial force, improve lubricating film, reduce The effect of axial force
Active Publication Date: 2020-05-15
HEFEI METALFORMING MACHINE TOOL
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In aerospace, national defense, nuclear energy, automobile and other industrial fields, in order to achieve special functions, the design of its parts has special requirements in terms of material selection, structural design, comprehensive mechanical properties, etc., and the existing process methods must be considered in the structural design of parts And the possibility of manufacturing technology, that is, to meet the requirements of structural manufacturability, resulting in unreasonable part structure; for the structural design that must be satisfied, due to the limitations of traditional process methods, processing is difficult, processing accuracy is not easy to guarantee, and processing efficiency is low. Serious waste of raw materials, high energy and other consumption during processing, and high processing costs
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0035] refer to figure 1 with figure 2 , the present embodiment provides a cold FM and AM axial forming hydraulic press production line, which is used for processing parts such as internal and external splines, internal and external gears, thin-walled internal and external splines (gears), blind holes and internal and external splines (gears), etc. It also includes: a host machine 2, a pressure bar mechanism 1, an upper mold 5, a lower mold 10, a workpiece clamping mechanism 9, an automatic loading and unloading mechanism 8 and a control system.
[0036] The main engine is a hydraulic machine, and the hydraulic machine includes a body 2.1, a servo vibrating cylinder 2.2, double guide columns 2.3, a vibrating slide 2.4 and a fixed workbench 2.5.
[0037] Wherein, the fuselage 2.1 includes an upper beam 2.1.1, a column 2.1.2 and a lower beam 2.1.3, and the fuselage is welded into an integral frame structure, specifically, the upper beam 2.1.1 and the lower beam 2.1. 2 are res...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a cold-state FM and AM axial forming hydraulic press production line, which includes a main machine, a pressing bar mechanism, an upper mold, a lower mold and a workpiece clamping mechanism; the pressing bar mechanism is fixed on the servo vibrating cylinder for For positioning the workpiece; the workpiece clamping mechanism is fixed on the fixed workbench for clamping the workpiece; the upper mold is fixed on the vibrating slide table, and the lower mold is fixed on the Fixed on the workbench, used to press the workpiece. The invention adopts the principle of frequency modulation axial forming, and superimposes a swing on the conventional forward movement, that is, vibrates while advancing, thereby greatly reducing the axial force in the forming process. In every return movement of the vibration, the mold actually breaks away from the workpiece, so that the stress in the material is released, and the lubricating oil is constantly replenished, so the lubricating film is improved, thereby reducing the axial force by about 50%.
Description
technical field [0001] The invention relates to the field of hydraulic press equipment, in particular to a cold-state frequency-modulation-amplitude-modulation axial forming hydraulic press production line. Background technique [0002] In aerospace, national defense, nuclear energy, automobile and other industrial fields, in order to achieve special functions, the design of its parts has special requirements in terms of material selection, structural design, comprehensive mechanical properties, etc., and the existing process methods must be considered in the structural design of parts And the possibility of manufacturing technology, that is, to meet the requirements of structural manufacturability, resulting in unreasonable part structure; for the structural design that must be satisfied, due to the limitations of traditional process methods, processing is difficult, processing accuracy is not easy to guarantee, and processing efficiency is low. Raw material waste is seriou...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B21D43/00B21D37/18B21D22/02
CPCB21D22/02B21D37/18B21D43/003
Inventor 崖华青甄冒发胡彬彬周志江方昆刘勇张琦马鹏举李岩
Owner HEFEI METALFORMING MACHINE TOOL