Lost Wax Investment Castings For Fishing Gear Gears

Product Introduction

Stainless steel powder metallurgy processing

The anti-rust gear of fishing gear adopts the application of stainless steel powder metallurgy processing.

Gears are widely used. All the machines that transmit power are designed to be geared. There are planetary gears and ring gears for variable speed transmissions, bevel gears, and bevel gears for reversing transmissions, stepless transmissions, and matching gears. With so many gear applications, what process is generally used to make the gears, double gears, bevel gears, helical gears, etc. that we come into contact with and see every day? Next, we will focus on the production of Lost Wax Investment Castings for Fishing Gear Gears, represented by fishing gear transmission gears.

Due to the limitation of the use environment, a large part of fishing gear is in contact with seawater, so the anti-rust performance is a main indicator. The gear processed by steel is relatively cheap, and the strength and hardness are relatively superior after heat treatment. However, no matter what surface treatment process it adopts, it cannot achieve surface rust prevention. Whether it is electroplating, blackening, or Dacromet and other processes, it can only temporarily prevent rust, and it is easy to become rusty after long-term seawater contact. Rusty. Some parts that can be seen by the naked eye seriously affect the appearance due to rust, which is a very big failure in high-end series products, so it is necessary to pay attention to the material and processing technology of the gear at the beginning of the part design, so as to achieve reasonable use and cost reduction and other advantages.

Generally, the gears of fishing gear are not very laborious, so a slightly lower wear resistance can meet the requirements of use. According to this technical index, we combine stainless steel 304 or 316 materials with better anti-rust performance to select the processing of gears. First of all, due to its unique toughness and difficult machinability, stainless steel materials are not suitable for machining gears, such as gear hobbing and gear shaping. CNC CNC is the first to be excluded because of its high cost. . Cold heading stainless steel is not easy to process, and the common normal line and addendum circle of various parameters of the gear are easy to deviate, which affects the precision of the gear. Some people say that you can choose the hot forging method, but note that hot forging is suitable for large gear parts, and the precision does not require much. The stainless steel gear of fishing gear is a part that requires precise matching and requires low noise and smooth and even transmission. Combining the above requirements, we choose the most suitable processing technology for fishing gear stainless steel gears - powder metallurgy processing. Powder metallurgy stainless steel gear processing is not only cheap but also has an amazingly fast shipment speed. A 60T powder metallurgy automatic forming press can produce 8,000 stainless steel gears for fishing gear without stopping for 8 hours. And the stainless steel gears produced have high precision, excellent anti-rust performance, low cost, and fast shipments. Qinhuangdao Zhongwei Precision Machine Parts Co., Ltd. specializes in the production of investment casting and powder metallurgy gears and production processes for friends to understand. , for a good reference when purchasing parts.

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