Machine-lab-2007275466.jpg "Workshop MMA (Manual Metal Arc) Machine")
Workshop MMA (Manual Metal Arc) Machine, Workshop MMA (Manual Metal Arc) Machine Equipments, Workshop MMA (Manual Metal Arc) Machine Tools, Workshop MMA (Manual Metal Arc) Machine Tool Kits, Workshop MMA (Manual Metal Arc) Machine Manufacturers, Workshop MMA (Manual Metal Arc) Machine Suppliers from India, China, Kenya
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According to the second law of thermodynamics, heat is always transferred from the higher energy level to the low energy level. If the temperature of a body does not change despite continuous addition or removal of heat, this is known as steady-state heat conduction. Heat conduction is one of the three basic forms of heat transfer.
Features:
Effect of different metals on heat conduction.
Use ball screw, high accuracy
High coaxial degree.
Can set the depth and load
Special differential circuit, power and peripheral interface full isolation design, anti-interference ability
Through the special differential circuit with FPGA internal pure hardware high precision digital displacement device makes test results more accurate and reliable;
FPGA, Single Chip and with 100 m data processing speed to make sure data wont be missed
Collecting and processing data at the same time, Control stability efficient
7 inch TFT industry true color touch display, graphics beautiful, operating more humanization;
Electrical design satisfy EMC safety standards
Two way and a high precision AD collection, stamping load and clamping force is more exquisite,
limit position protection, full scale overload protection function.
Cup drawing Display error 0.01mm
Max force 300kN
Clamp force 300kN
Clamping force relative error 2%
Test force range 2%100%
Test force display error 1%
Displacement resolution 0.002mm
Stamping stroke 120mm
Clamp stroke 40mm
Stamping speed 130mm/min
Plate maximum width 200mm
power 3.7kW/AC380V/50Hz
frame 930mmx1260mmx1400mm
weight About 1800kg
Cup drawing Display error 0.01mm
Max force 300kN
Clamp force 300kN
Clamping force relative error 2%
Test force range 2%100%
Test force display error 1%
Displacement resolution 0.002mm
Stamping stroke 120mm
Clamp stroke 40mm
Stamping speed 130mm/min
Plate maximum width 200mm
power 3.7kW/AC380V/50Hz
frame 930mmx1260mmx1400mm
weight About 1800kg
,Machine-lab-1523091331.jpg "Workshop MMA/TAGS (Manual Metal Arc/Tungsten Arc Gas Shielded), Machine")
Workshop MMA/TAGS (Manual Metal Arc/Tungsten Arc Gas Shielded), Machine
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Corrosion damage to metallic components causes considerable economic and technical damages. The issue of corrosion and corrosion protection therefore plays an important role in technical training.
Features:
Electrochemical corrosion (local elements)
Corrosion protection with external voltage and sacrificial anodes
Principles of corrosion and corrosion protection on metallic materials
Oxygen corrosion
Learning Objectives And Experiments:
Corrosion behaviour of different metallic materials (rust / passivation)
Oxygen corrosion
Corrosion protection
External voltage
Formation of local elements
Influence of pH value of the electrolyte solution
Influence of salt concentration in the electrolyte solution
Sacrificial anodes
Protective layers.
High coaxial degree.
Special differential circuit, power and peripheral interface full isolation design, anti-interference ability
Through the special differential circuit with FPGA internal pure hardware high precision digital displacement device makes test results more accurate and reliable;
FPGA, Single Chip and with 100 m data processing speed to make sure data wont be missed
7 inch TFT industry true color touch display, graphics beautiful, operating more humanization;
Collecting and processing data at the same time, Control stability efficient
Two way and a high precision AD collection, stamping load and clamping force is more exquisite,
Electrical design satisfy EMC safety standards
limit position protection, full scale overload protection function.
Motorized draw-head assembly automatically compensates for specimen elongation and keeps loading bar with excellent load accuracy of +/- 0.5% guaranteed.
Both room temperature and elevated temperature systems are available
Furnace and chambers available with temperature ranges from 200C to 1100Cin common air environments
Control system owns the three closed control function as load control, extension control, and velocity control. High precise control and accurate load with load measurement resolution reach 1/300000; the loading testing curve can be plotted automatically.
This Series creep testing machine applies advanced servo motor and ball screw actuator which assure loading conveniently and simply. The drive system comprises a printed circuit motor with toothed belt and gearbox to the recirculating ball screw actuator.
Additionally, manual operation also be offered, users can unload to protect the apparatus by hand, especial the load cell, when suddenly power cut off.
Software owns powerful function offering specimens registration, apparatus control, test data acquisition and store, test result inquiring, data processing and test report export
Numerous high temperature pull rods, specimen holders, furnace systems and extensometers available for creep and stress Relaxation applications. Many of which are also adaptable to hot tensile testing applications on universal testing machines.
Remote communication control function saves your operators invigilation during testing process; alarm message can be transmitted to your mobile phone to inform you test situation by equipping with special dial number device.
Material: Metal base
Badge, metal, round, cyan blue
Size: Diameter 55mm
Position of Logo: Logo vertically centered, running 80% of the diameter of the badge.
Color: Cyan blue.
Logo height: 7mm.
Logo length: 47mm.
Workshop Sheet Metal Gauge
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Metal Box:
Made of high density, durable lightweight aluminum. Robust, lockable, stackable. Water proof, dustproof and impact resistant.
Withstand incredible abuse and extremely harsh environments without chipping, denting, or losing their finish.
Code Padlocks, set of 2, 2 sets are provided with the box:
The padlock consists of shackle, a dial, locking parts, and means for combination changing and combination scrambling when locked. Locks are fixed inside the cover of the box.
Material, recycled aluminum, thickness 1mm.
Internal dimensions: 764x574x220mm
External dimensions: 790x590x245mm
2 Strap for cover nylon
2 Locking front side lock for code padlocks.
Thermal Conductivity Of Non Metallic Materials bench top unit is for testing of thermal conductivity of non-metallic materials using guarded hot plates. The assembly is encased in a test cabinet with insulation. The cold plates are clamped together to provided a uniform pressure. A service module provides power supply and heater control unit, power measurement unit and temperature indicators. The equipment consists of a central heater with hot plates, a guard ring with heater and hot plates, and two water cooled cold plates. Two specimens are insterted between the hot plates and cold plates. The unit requires outside water supply.
Experiments:
Determination of thermal conductivity.
