Machining is the process of changing the dimensions or properties of a workpiece with a processing machine. According to the temperature state of the workpiece being processed, it is divided into cold working and hot working. Generally processed at room temperature, and does not cause chemical or physical phase changes of the workpiece, called cold processing. Generally, processing at a temperature higher or lower than the normal temperature causes a chemical or physical phase change of the workpiece, which is called thermal processing. Cold machining can be divided into machining and pressure machining according to the difference in processing methods. Thermal processing is commonly used for heat treatment, forging, casting and welding.
In addition, cold heat treatment is often used in assembly. For example, when the bearing is assembled, the inner ring is cooled in liquid nitrogen to shrink its size, and the outer ring is appropriately heated to enlarge the size, and then assembled together. The outer ring of the train's wheel is also heated on the base body to ensure the tightness of the joint when cooling (this method is still used in the assembly process of some parts).
Machining includes: filament power windings, laser cutting, heavy machining, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, sheet metal bending, die forging, water jet cutting, precision welding, etc.
Machining: Generalized machining refers to the process of manufacturing products by mechanical means; in the narrow sense, Lathe Machine, Milling Machine, Dringing Machine, Grinding Machine, Stamping Machine, Die Casting The process of making parts by special mechanical equipment such as machine.
Lab pump operates by pumping fluids through the Peristaltic Pump tube squeezed rotating rollers in the pump head that squeeze the liquid out of the tube with compression force.
The lab pump is a liquid delivery device that can control the flow rate. It has the characteristics of high delivery accuracy, strong corrosion-resistance, small shearing effect, simple operation, easy maintenance, and can effectively avoid cross-contamination. It has a very wide range of laboratories. Applications. From cell culture to in vitro organ research, from material preparation to water treatment technology optimization, from food ingredient extraction to food preparation technology improvement, lab pump may be used as power to achieve accurate fluid transmission and processing operations during the experiment.
The mechanism of this lab pump's action which only delivers the liquid by the tube allows fluids to be dispensed without introducing contamination. This makes them ideal for dispensing liquids in both biological and chemical labs.Lab Pump,Digital Lab Pump,Transfer Peristaltic Pump,Lab Scale Peristaltic Pump
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