Lost foam precision casting wax film hardening treatment process
A technology of precision casting and hardening treatment, which is applied in the direction of manufacturing tools, casting molding equipment, casting molds, etc., and can solve the problem that the clamping part of the flange-shaped wax model with a shell cannot be in contact with the hardening liquid, reduce the success rate of hardening, and reduce contact Area and other issues, to achieve the effect of reducing the success rate, increasing the success rate, and increasing the contact area
Inactive Publication Date: 2020-08-25
汤鹏飞
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Problems solved by technology
[0005] The invention can solve the phenomenon that the existing equipment tends to drop or deform the flange-like wax mold with shell due to excessive clamping when hardening the wax mold with shell flange, thereby increasing the waste of materials , which reduces the success rate of hardening. At the same time, it is easy to appear that the clamping part of the flange-like wax pattern with a shell cannot be in contact with the hardening liquid, which reduces the area of the wax pattern with a shell flange in contact with the hardening liquid, thereby reducing the Hardened effects and other puzzles
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[0032] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0033] Such as Figure 1 to Figure 6 As shown, in order to achieve the above object, the present invention adopts the following technical scheme, a wax film hardening process of lost foam precision casting, which uses a wax film hardening treatment equipment of lost foam precision casting, the wax film hardening of lost foam precision casting The processing equipment includes a bottom plate 1, a liquid immersion tank 2, a liquid immersion device 3 and an adjustment device 4. The specific method for hardening the lost foam precision casting wax film by using the above-mentioned lost foam precision casting wax film hardening treatment equipment is as follows:
[0034] S1. Equipment inspection: Before the equipment is used, the equipment is routinely i...
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The invention relates to a lost foam precision casting wax film hardening treatment process. The lost foam precision casting wax film hardening treatment process uses lost foam precision casting wax film hardening treatment equipment, and the lost foam precision casting wax film hardening treatment equipment comprises a bottom plate, an immersion tank, an immersion device and an adjusting device,wherein the immersion tank is installed at the upper end of the bottom plate, the immersion device is arranged behind the immersion tank, the front side of the immersion device is located in the immersion tank, the adjusting device is arranged on the right side of the immersion tank, the adjusting device is installed on the bottom plate, and the left side of the adjusting device is located in theimmersion tank. The lost foam precision casting wax film hardening treatment process can solve the following problems that when existing equipment hardens a shelled flange-shaped wax mold, the shelledflange-shaped wax mold is likely to fall off or deform due to excessive clamping, so that material waste is increased, and the hardening success rate is reduced, meanwhile, the phenomenon that the clamping position of the shelled flange-shaped wax mold cannot make contact with hardening liquid is likely to happen, the contact area between the surface of the shelled flange-shaped wax mold and thehardening liquid is reduced, and therefore the hardening effect is reduced and the like.
Description
technical field [0001] The invention relates to the technical field of lost foam casting, in particular to a wax film hardening process of lost foam precision casting. Background technique [0002] Lost Foam Casting is a new technology with nearly no allowance and precise molding. This technology does not need to take molds, has no parting surface, and no sand core, so the casting has no flash, burr, and draft angle, and reduces the risk of damage caused by the core. The dimensional error caused by the combination, the lost foam casting has the characteristics of high casting precision, flexible design, no need for sand core in traditional casting, environmental protection and low production cost. [0003] At present, when the existing equipment hardens the flange-like wax mold with shell, there are usually the following deficiencies: 1. When the existing equipment hardens the flange-like wax mold with shell, it is prone to drop or due to excessive clamping. Large lead to d...
Claims
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IPC IPC(8): B22C9/12B22C9/04B22C7/02
CPCB22C7/02B22C9/04B22C9/12
Inventor 汤鹏飞葛佳乐
Owner 汤鹏飞