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Forging lubricating composition and its preparation process

A kind of lubricating composition and preparation process technology, applied in the field of forging lubrication, can solve the problems of discount of lubricating effect, scrapping of mold, sticking of blank in mold cavity, etc.

Active Publication Date: 2021-11-30
江阴市凯信模锻有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the common problem in the forging industry is: new product samples often have billets stuck in the mold cavity, resulting in the scrapping of the mold, so a forging lubricant that is conducive to efficient demoulding is needed
The existing solid lubricant flakes are mainly graphite flakes. It is difficult to match the graphite flakes with the complex structure of the workpiece. The graphite flakes are very easy to shift during forging, which greatly reduces the lubrication effect.

Method used

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  • Forging lubricating composition and its preparation process
  • Forging lubricating composition and its preparation process
  • Forging lubricating composition and its preparation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: a kind of forging lubricating composition, comprises wax block 1 and the lubricant sealed in the wax block 1, wherein the wax block 1 is evenly mixed with various powders, the powder contained in 120 (mass) parts of wax The specific materials are: 55 parts of graphite powder, 5 parts of boron nitride powder, 35 parts of sawdust, 8 parts of molybdenum disulfide powder, 10 parts of tungsten disulfide powder, and 30 parts of washing powder.

[0026] The method for uniformly mixing the above-mentioned powder into the wax is as follows: figure 1 As shown, more than 120 parts of wax are melted in the trough 4, and then the cylinder 3 is placed parallel to the axis of symmetry in the length direction of the trough 4, so that part of the side of the cylinder 3 is immersed in the melted wax, and then the cylinder 3 is driven Rotate at a constant speed, and at the same time sprinkle the above-mentioned powder uniformly mixed in advance on the length direction of the...

Embodiment 2

[0031] Embodiment 2: A kind of forging lubricating composition, comprises wax block 1 and the lubricant sealed in the wax block 1, wherein the wax block 1 is uniformly mixed with various powders, the powder contained in 120 (mass) parts of wax The specific materials are: 60 parts of graphite powder, 3 parts of boron nitride powder, 40 parts of sawdust, 6 parts of molybdenum disulfide powder, 8 parts of tungsten disulfide powder, and 35 parts of washing powder.

[0032] The method for uniformly mixing the above-mentioned powder into the wax is as follows: figure 1 As shown, more than 120 parts of wax are melted in the trough 4, and then the cylinder 3 is placed parallel to the axis of symmetry in the length direction of the trough 4, so that part of the side of the cylinder 3 is immersed in the melted wax, and then the cylinder 3 is driven Rotate at a constant speed, and at the same time sprinkle the above-mentioned powder uniformly mixed in advance on the length direction of t...

Embodiment 3

[0037] Embodiment 3: a kind of forging lubricating composition, comprises wax block 1 and the lubricant sealed in wax block 1, wherein the wax block 1 is uniformly mixed with various powders, the powder contained in 120 (mass) parts of wax The specific materials are: 65 parts of graphite powder, 4 parts of boron nitride powder, 45 parts of sawdust, 7 parts of molybdenum disulfide powder, 9 parts of tungsten disulfide powder, and 33 parts of washing powder.

[0038] The method for uniformly mixing the above-mentioned powder into the wax is as follows: figure 1 As shown, more than 120 parts of wax are melted in the trough 4, and then the cylinder 3 is placed parallel to the axis of symmetry in the length direction of the trough 4, so that part of the side of the cylinder 3 is immersed in the melted wax, and then the cylinder 3 is driven Rotate at a constant speed, and at the same time sprinkle the above-mentioned powder uniformly mixed in advance on the length direction of the d...

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Abstract

The present invention relates to the field of forging lubrication, in particular to a forging lubricating composition, which is composed of the following materials in parts by mass: 100-150 parts of wax, 50-70 parts of graphite powder, 1-5 parts of boron nitride powder, and 30-30 parts of sawdust 60 parts, molybdenum disulfide powder 5‑10 parts, tungsten disulfide powder 5‑10 parts, washing powder 30‑40 parts. The purpose of the present invention is to provide a forging lubricating composition and its preparation process, which has the advantage of being able to closely cooperate with the structurally complex parts of the workpiece.

Description

technical field [0001] The invention relates to the field of forging lubrication, in particular to a forging lubrication composition and a preparation process thereof. Background technique [0002] Forging can be divided into free forging, high-speed forging, roll forging and precision die forging according to the processing method; it can be divided into cold forging, warm forging and hot forging according to the temperature conditions of the forming process of the material. The purpose of forging is mainly to improve the uneven distribution of alloy compounds in the billet, thereby improving the mechanical properties of forgings. The forging process is defined as the process of compressing or upsetting in an open die and forming a blank in a closed die to discharge excess metal into a burr slot. It should be noted that the forging process can be carried out under the condition of impact (hammer forging), or under the condition of slow speed (press forging), and the proces...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M169/04C10N30/06C10N50/08C10N40/24C10N40/36
CPCC10M169/045C10M2201/041C10M2201/061C10M2201/065C10M2201/066C10M2205/183C10N2030/06C10N2040/24C10N2040/36C10N2050/08C10N2010/12
Inventor 唐玉金
Owner 江阴市凯信模锻有限公司