What specifications, models and sizes are selected for the production of the worktable? Assembly tab

The assembly line workbench is made of lean pipe with a diameter of 28mm with a variety of connectors, and according to the requirements of the operation, the installation of the platform panel, row and insert and other applications. Weitao line bar worktable can be independent, can be combined, easy to adjust, can be freely designed and assembled according to the operation needs. Suitable for testing, maintenance and product assembly in various industries; Make the factory cleaner, production arrangement easier, logistics more smooth. Can adapt to the needs of modern production continuous improvement, in line with the man-machine principle, so that the field staff operating standards, comfortable, the idea of the environment and creative quickly realized, at the same time it has the characteristics of light, strong, clean and wear-resistant surface.

superiority

Weitao line bar worktable is in line with the production needs of the workshop, and can adapt to the addition and application of various accessories. It has the following advantages:

1. Standard materials (lean pipes, joints and accessories) are used to design and assemble special workstation tools and production systems.

2, simple structure, flexible application, not limited by the shape of parts and station space, site size;

3. The transformation is simple, and the structure function can be expanded on demand at any time.

4. Give full play to the creativity of on-site staff and continuously improve on-site lean production management.

5, the material can be reused, save production cost, support environmental protection.

6. The surface of lean pipe is covered with plastic layer, which is not easy to damage the surface of parts.

7. Improve production efficiency, improve the overall quality of employees, and stimulate their potential.

How should the quality inspection of workbench be carried out? 1. There should be no rust, scratches, bumps and other appearance defects affecting the use of the working surface.

2, the working surface should not have sand holes, pores, cracks, slag and shrinkage and other casting defects. All kinds of casting surface should be cleared sand, and the surface is smooth, the paint is firm. The edges should be dulled. In the precision class below "00" level of the flat surface, for the diameter of sand hole less than 15mm allowed to use the same material plugging, the hardness should be lower than the hardness of the surrounding materials. There should be no more than four blocked parts on the working surface, and the distance between them should be no less than 80mm.

3. The threaded holes or cylindrical holes for hoisting facilities such as mounting handles and lifting rings should be provided on the opposite two sides. When designing the hoisting position, consideration should be given to minimizing the changes caused by hoisting.

4. According to the requirements of the user, after the threaded holes or grooves are set on the plate working surface, these parts should not appear higher than the convex phenomenon of the working surface.

5. It should be made of gray cast iron or alloy cast iron with high quality fine material.

6, the hardness of the working face should be HB 170-220.

7. The working face shall adopt the scraping process, and the planing process can also be adopted for the "3" level flat working face. The surface roughness of the planing working surface shall be no more than 5um according to the average deviation of contour arithmetic Ra value

8, should be stable treatment and demagnetization. Grade AA: its flatness (μm)= 1+ 1.6d2 (D is the diagonal length or diameter of the platform), which is used for highly precise measurement, and is often used in laboratories. (2) Class A: its flatness is twice the error of Class AA, and it is often used for the inspection of precision measuring tools in tool testing room. ③ Class B: its flatness is four times of the error of Class AA, and it is often used in the tool testing room or in the field to check the measuring tools or marking. Surface grinding: platform In the early days, people used three platforms to match each other to produce a really flat surface. A skilled and patient grindstone master, without the aid of any measuring instrument, can produce incredible levels of true flatness by making many 90-degree rotations using the matching square of the three platforms.