Design and application of equipment handle in metalworking industry
In the metal processing industry, all kinds of equipment are used very frequently, and the operation of these equipment usually needs the help of a key component-handle. The handle is one of the parts that the operator directly touches, so the design should not only consider its comfort, but also ensure its safety and durability.
First, the selection of handle materials
The material of the handle determines its strength and life. For the equipment in the metalworking industry, the commonly used handle materials are as follows:
1. Steel materials: Steel materials have good mechanical properties and processability, and the cost is low, so they are widely used in various metal processing equipment.
2. Engineering plastics: Engineering plastics have outstanding advantages such as light weight, wear resistance, insulation and corrosion resistance, and are especially suitable for equipment working in wet or high temperature environment.
3. Stainless steel: Stainless steel has excellent corrosion resistance, which can effectively prevent the occurrence of rust, and is very suitable for making handles outdoors or in harsh environments.
4. Hard aluminum: Hard aluminum alloy has obvious characteristics such as low density, high strength and wear resistance, which can meet the strict requirements of handle weight in some special occasions.
Second, the handle structure design
Most handles used in metalworking industry are fixed structures. This kind of handle is fixedly connected to the machine body by means of bolts, rivets, etc., which is simple and convenient to install and has good stability. In addition, detachable or telescopic structures can be selected according to actual needs to meet the requirements of different working spaces.
Third, ergonomics considerations
When designing the shape and size of the handle, we should fully consider the user's hand characteristics (such as palm size) and action habits, so as to make the user not feel tired during long-term use. For example, the degree of wrist twist can be reduced by setting an appropriate angle; Increase friction to improve grip and so on.
Fourth, safety protection measures
In order to avoid accidental injuries, it is necessary to take corresponding measures to strengthen the safety protection of the handle:
1. For the parts that are easy to be affected with damp and lead to electrical conduction problems, rubber can be used to wrap them;
2. In order to facilitate the identification of night work, a reflective logo can be added to the handle;
3. If there are sharp edges, it is necessary to remove them by grinding and chamfering.
V. Maintenance suggestions
Regular cleaning and maintenance is also an important link to prolong the service life of the handle. Attention should be paid to avoid damage caused by strong impact at ordinary times; Replace the damaged parts in time to avoid affecting the normal use effect.
To sum up, the design of metal processing industrial equipment handle should not only meet the basic functional requirements, but also comprehensively consider various factors in combination with specific application scenarios and continuously optimize and improve them to better serve the vast number of manufacturing practitioners!
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