Improving the design of the tap
improving the design of taps and other cutting tools, by way of increased stamina and performance, improved durability and reliability as well as efficiency of their work. Consider the basic methods to improve examples of advanced designs of taps.
The rotary hydraulic motors
General properties and description the Rotary hydraulic motor is a hydraulic machine designed to convert hydraulic energy into mechanical energy due to message working on energy for rotation to less than 360 degrees (typically a maximum of 270 degrees). In Fig. 1 shows the scheme of a rotary hydraulic motor. It is clearly …. Read More
The choice of drill bits for metal
let’s Start with the fact that metal drills are made of HSS high-speed steel (R6M5, for example the best Soviet or Р6М5Ф8) and hard alloy (in common WIN), when using carbide drills necessary cooling and the desired minimum axial vibration. In my memory, drill ø 5 mm can withstand a deflection of the axis at …. Read More
Hob
There are different types of cutters that perform specific functions. What do hob? What types of this instrument are and where they apply? With these questions and to understand.
Why you need a diamond drill bit
Diamond drill bit is used in the treatment of such a highly hard material, like granite. For example, if you want to get in a tile hole, then use diamond drills. But let me tell you more about the types of drills used for drilling granite. Very often used for processing diamond drill bit circular.
The die for threading
Die or lerka is a tool for cutting external threads on parts. Varieties dies there are many, will tell you about the ones that are most often used at home and at work.
Design cutting machine
When working with metal, always need his treatment and cut, this is designed with special cutting machines. These machines are used both at home and in large enterprises and factories.
Vertical milling machining center
In this article we will focus on the German vertical milling machining centers. What characteristics are some models of popular brands. And we will understand how good these machining centers.
Threading tools
depending on the nature of production, type of thread, size, dimensional accuracy and surface quality, as well as methods of their production all used threading tools can be divided into the following groups. 1. Tools with cutting blades, forming a thread with removal of chips. These include: nut cutters, combs and cutters, taps and threading …. Read More
Types of plumbing tools
the Basic plumbing tools are: files, vises, wrenches, scribers, wrenches, chisels, screwdrivers, hammers, table anvil, pliers, grinding machines.