Junping testing machine plastic particle density meter, 13358134227 No need to manually calculate the proportion of granular block products Applicable to: Rubber, wire and cable, aluminum products, plastics PVC Particles, powder metallurgy, mineral rock, EVA foaming material, Glass industry, Metal products, precision ceramics, refractory materials, magnetic materials, alloy materials, mechanical parts, metal recycling, minerals and rocks, cement manufacturing, jewelry industry And new materials research laboratories. In accordance with: ASTM D792, ASTM D297, GB/T1033, GB/T2951, GB/T3850, GB/T533, HG4-1468, JIS K6268, ISO 2781, ISO 1183 Standard specification Principle: Using the Archimedes principle buoyancy method for accurate and direct reading measurement values. Specification: Features and devices: · Gold-plated ceramic capacitive sensor; · With a density test device, it can measure both liquid and solid densities. · Direct reading of density, eliminating complex calculations. · RS232 data output for easy connection to PC and printer. · Fully automatic zero tracking, buzzer alarm, and overload alarm. · Air weight of the measured object: ≥ 0.25g · Buoyancy in air of the measured object: < -0.125 · Dimensions: 270*200*265 mm, Weight: 6.5kg · Integrated sink size: 165*115*85 mm · Blue backlit LCD display. This machine uses a one-piece injection molding measuring frame and an integrated transparent sink, making it easy to assemble, wear-resistant, and corrosion-resistant, while allowing clear observation of the sample in the medium. Standard accessories: 1 Main unit, 2 sinks, 3 measuring tables, 4 tweezers, 5 instructions, 6 weights, 7 windproof dust cover, 8 measuring particle accessories, 9 measuring floating parts, 10 power transformer Measurement steps: 1. Place the sample on the measuring table, measure its weight in the air, then press the M key to store the value. 2. Submerge the sample completely in water, measure the weight in water, press the M key again, and the density will be displayed directly. The production process of a machine is the whole process of making a product from a raw material (or semi-finished product). For machine production, it includes the transportation and preservation of raw materials, preparation for production, the manufacture of blank, the processing and heat treatment of parts, the assembly and debugging of products, paint and packaging. The content of production process is very extensive. Modern enterprises use the principles and methods of systems engineering to organize production and guide production, and regard the production process as a production system with input and output. Precision Cnc Machining,Cnc Machining Parts,Custom Cnc Machining,Precision Cnc Turning Parts Tianhui Machine Co.,Ltd , https://www.thcastings.com
Model: DX-300 Weighing range: 0.005g ~ 300g Specific gravity accuracy: 0.001 g/cm³ Measuring range: 0.001 g/cm³ - 99.999 g/cm³ Measure time: About 10 seconds Measuring function: Weight, density, volume Setup: Temperature compensation, solution compensation
The technological process
The technological process
In the production process, the process of changing the shape, size, position and nature of the production object, so that it becomes a finished product or semi-finished product is called the technological process. It is an essential part of the production process. Process: casting, forging, stamping, welding, machining, assembly processes, such as machinery manufacturing process generally refers to the part machining process and machine of the sum of the assembly process, other process is known as the auxiliary process, such as transportation, storage, power supply, equipment maintenance, etc. The technological process is composed of one or several sequential processes, and a process is composed of several working steps.
Working procedure is the basic unit of mechanical processing process. The so-called process refers to a (or a group of) workers, in a machine tool (or a working place), on the same workpiece (or at the same time to several workpiece) of the continuous completion of that part of the process. The main characteristic of a process is that it does not change the processing object, equipment and operator, and the content of the process is continuously completed.