Forging method of mooring chain ring
A ring and mooring technology, applied in the field of mooring chain accessories, can solve the problems of high cost, time-consuming and laborious, complicated forging process, etc., and achieve the effect of fewer processes, simple and convenient operation, and long service life
Inactive Publication Date: 2019-07-02
JIANGSU ASIAN STAR ANCHOR CHAIN
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The forging process of the mooring chain rings in the prior art is complicated, time-consuming and laborious, and the cost is high; in order to obtain higher strength and reduce costs for the mooring chain rings, it is necessary to design a forging that meets these requirements. method
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 Construction
[0012] In order to make the purpose of the invention, technical solutions and beneficial technical effects of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods;
[0013] A method for forging a mooring ring, which is characterized in that it includes the following steps: Step 1, blanking: ensure that the surface of the blanked piece is smooth, and remove the edges and corners of the saw kerf; Step 2, upsetting and rounding: put the raw steel into a flame furnace Internal heating, upsetting and rounding the heated raw material steel with an electro-hydraulic hammer to meet the required workpiece size. During forging, there should be no interlayers, cracks, grooves and other defects that reduce product performance; Step 3: Punch the center through hole : put the blank workpiece obtained in step 2 on the leaky barrel, and use the punching head to punch the ...
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 forging method of a mooring chain ring. The method is characterized by comprising the following steps of firstly, discharging, wherein it is ensured that the surface of a discharging part is smooth, and a saw bite corner angle is cleared; secondly, upsetting and rolling, wherein raw material steel is put into a flame furnace to be heated, the heated raw material steel issubjected to upsetting and rolling through an ele-hydraulic hammer, the needed workpiece size is achieved, and during forging, interlayer, cracking, grooves, and other defects capable of reducing theproduct property are overcome; thirdly, center through hole punching, wherein the workblank workpiece obtained in the second step is placed on a leaky bucket, and a punching punch is used for carryingout punching work on the workblank workpiece center; fourthly, circle rolling, wherein a core bar penetrates into the workpiece through hole, a workpiece is knocked through a hammer head, meanwhile,the core bar is rotated, and the workpiece deforms to the rind size step by step; and fifthly, finishing forming, wherein the workpiece basically formed in the fourth step is finished through a forging hammer, excessive deformation is removed, leveling is carried out, and forging is finished. The method is easy and convenient to operate, working procedures are few, labor intensity is reduced, costis saved, the method is suitable for batch production, and the mooring chain ring made through the method is stable in quality, safe, reliable, large in strength and long in service life.
Description
technical field [0001] The invention relates to the field of mooring chain accessories, in particular to a forging method for a mooring chain ring. Background technique [0002] The high-strength rings used for mooring accessories on the mooring platform have the technical characteristics of ultra-high strength and super toughness; when in use, the rings are respectively connected to the chain groups on both sides to complete the installation of chain groups in different directions. The forging process of the mooring chain rings in the prior art is complicated, time-consuming and laborious, and the cost is high; in order to obtain higher strength and reduce costs for the mooring chain rings, it is necessary to design a forging that meets these requirements. method. Contents of the invention [0003] The object of the present invention is to provide a method for forging a mooring ring, which has simple procedures, improves work efficiency, and solves the above technical pr...
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 IPC IPC(8): B21J1/06B21J5/08B21J5/10B21J5/00
CPCB21J1/06B21J5/002B21J5/08B21J5/10
Inventor 李剑陶兴陶安祥陶良凤张卫新董鑫
Owner JIANGSU ASIAN STAR ANCHOR CHAIN