1. Placement of important documents and valuables. Such as contracts, contracts, birth certificates, academic certificates, real estate licenses, notarial certificates, etc. , to avoid misplaced when needed.
2. Place a small amount of emergency or spare cash, commemorative coins, valuable collectibles or very personal items, stamps, coins, antiques, jewelry, jewelry, gold watches, etc.
3. Personal items and personal items are not suitable for others to see.
4. Place articles, medicines, dangerous goods (such as guns) and adult products that are out of reach of children.
5. The lock-free trend of modern home decoration and the increasingly frequent social life require foreign employees at home.
Manufacturing technology of safe box
The process of making a safe is very similar to that of making clothes in a tailor's shop. First of all, let's take a look at the flow chart of making a safe:
Steel plate blanking->; Sheet metal forming->; Welding process->; Surface treatment->; Compilation->; General inspection->; Packaging->; Be stored
The production process of safe:
Steel plate blanking
As we all know, the raw material of safe is steel plate. The first process is to cut the purchased large steel plate into small pieces with a shearing machine to facilitate the next process. It's like making clothes. First, cut the cloth into small squares such as collars and cuffs.
Sheet metal forming
Use various machines and equipment such as punch, die, bender, etc. to process the small pieces into various parts needed for the safe. , such as door panels, box backboards, bottom plates and various mechanisms. For example, when making clothes, cut small squares of cloth into various initial shapes such as collars and cuffs.
welding process
By welding all kinds of molding plates, all kinds of molding accessories are sealed in a box with a door. Through this process, the initial framework of SAFE has been basically established. Similar to making clothes, sewing machines are used to sew up various small shaped materials to form basic shaped clothes.
surface treatment
Through various processes, the blank of the safe is finely processed, and finally the surface of the safe is sprayed with plastic. Because the welded safe is rough, we need to polish and remove slag. Because there are rust spots and oil stains on the surface of the safe, phosphating treatment is needed to achieve the purpose of oil removal and rust removal. Because the rough surface of the safe blank is rough, we need to scrape the putty dust on the surface like furniture and polish it smoothly. Finally, it is necessary to carry out high-temperature electrostatic spraying treatment to form paint on the surface. This process is similar to ironing sewn clothes and cutting off extra stitches.
assemble
Assembly is the process of combining all kinds of locks and accessories that make up the safe to form a complete safe that can be used. If the lock is an electronic password lock, it is called an electronic safe; If the lock adopts a mechanical lock, it is called a mechanical safe; If a fingerprint lock is used, it is called a fingerprint safe. There are many assembly accessories, mainly including casters, locks (door locks, emergency locks and coded locks), operation panels and mechanisms (including door bolts and handles). ), back cover and installation accessories (drawers, flannel, labels, instructions, partitions, etc. ). It's like the final assembly procedure of sewing buttons and labeling clothes.
general inspection
The general inspection is to check the quality and technology of the safe, whether the produced safe meets the requirements of the company's original design, whether there are any missing accessories, whether the paint meets the standard requirements, whether it is flexible to use, and whether the anti-theft performance is up to standard. This process is very important. If the problem in the safe is not detected, it will flow into the market, causing losses and customer complaints. The general inspection mentioned here is the final inspection of the whole project. In fact, every technological link of the safe needs inspection in the production process, which is called process inspection, and parts in external processing also need inspection, which is called outsourcing inspection. In a word, general inspection is one of the important means to control quality.
Packaging and storage
This process is the last process of safe production. It is also a very important process to package the safe that has passed the inspection to meet the needs of transportation and storage. Many safes in the market are damaged by paints and accessories, which are often caused by unreasonable packaging and transportation. Therefore, even in the sales terminal, we should pay special attention to the transportation, loading and unloading of products, and give full consideration to ventilation, dryness, rain protection and other conditions when selecting warehouses to avoid the products from being damaged by moisture.