ZC-HM30 Welding and Riveting Technique Demonstration Cabinet
To meet teaching requirements and continuously enhance the training quality of technical schools, emphasis is placed on the training of fundamental theories and skills. In the mechanical manufacturing industry, methods for joining two or more parts include screw connection, rivet connection, and welding. Welding involves the bonding action between the atoms of two objects to achieve connection, which is irreversible after joining and becomes a permanent bond. This display cabinet set consists of 10 cabinets.
Welding and riveting technology demonstration cabinet specifications: 1250×430×1780mm
Item Number and Name
| Welding and Riveting Technology Demonstration Display Cabinet Content
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Container Welding seam basic forms
| Connector joints, splicing joints, corner joints, T-joints, I-bevels, Y-bevels, double Y-bevels, U-bevels with blunted edges, double U-bevels with blunted edges, basic symbols (dozens), auxiliary symbols (three), supplementary symbols (three)
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Second container Vertical, horizontal, inclined, and welding methods
| Common welding rod techniques: (linear, reciprocating linear, serrated, crescent, equilateral triangle, isosceles triangle, circular, oblique circular), welding termination methods, welding positions (four types), weld angle, weld bend, angles and bends at different welding positions (four types), welding rod angle for flat welding, vertical welding rod angle, horizontal welding rod angle, horizontal corner welding rod angle, overhead welding rod angle.
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Third container Welding rods and welding machine basics
| Welding rod composition diagram, welding rod physical specimen, AX-320 type arc welding generator construction diagram, AX-320 type arc welding generator exterior view diagram, AX-320 type arc welding generator principle diagram, AX-320 type arc welding generator's external characteristic curve, BX-300 type arc welding transformer exterior view diagram, BX-300 type arc welding transformer simplified structure diagram, BX-300 type arc welding transformer's external characteristic curve, GS series thyristor arc welding rectifier diagram, GS series thyristor arc welding rectifier structure diagram, MZ1-1000 type submerged arc automatic welding cart diagram
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Fourth container Gas Welding and Cutting
| Low-pressure Cutting Torch Structure, Principle of Operation of Low-pressure Cutting Torch, Low-pressure Welding Torch Structure, Principle of Operation of Low-pressure Welding Torch, Types of Oxygen-Acetylene Flames, Position of Welding Torch and Welding Wire, Right-hand Welding Technique and Left-hand Welding Technique, Bevel Angle of Cutting Nozzle, Diagram of Cutting Nozzle and Workpiece Side Angles, Schematic of Gas Cutting Process
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Crate 5 Gas Welding and Cutting Equipment & Tools
| Oxygen cylinder and acetylene cylinder construction, single-stage reverse-action pressure reducer,排水式乙炔发生器working principle, medium-pressure water-sealed fire arrester, medium-pressure closed water-sealed fire arrester, wire brush, hand hammer, file, wire cutters, wire, wrench, steel needle.
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Box 6 Resistance Welding and Carbon Arc Gouging
| Carbon Arc Gouging Illustration, Carbon Rod Inclination, Circular Air Supply Gouging Gun Structure, Carbon Arc Gouging's Carbon Inclusion Defects, Carbon Rod Copper Skin Peeling Condition, Resistance Welding Classification, Current Flow Through Weldment Contact Points, Spot Welding Joint Styles, Seam Welding Joint Styles
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Cabinet 7 Basic Knowledge of Steel
| Illustration of rolled steel, patterned steel plate, steel pipe, channel section, steel heat treatment, W18Cr4V steel heat treatment process curve, angle steel, I-beam, special-shaped steel, assembly component calculation, names, shapes, and dimensioning methods of several main types of steel
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Crate 8 Cold-forming Tools and Pattern Drafting Techniques
| Needle dividers, standard dividers, long dividers, 900-degree squares (flat, ribbed), scribe punches, marking boards, curve rulers, scribing gauges, platforms, selection of layout datum, marking method for holes on templates, wall panel layout procedures, oil tank cover
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Cabinet 9 Processing and Shaping Examples
| Rolling Mill Working Principle, Curved Sheet Rolling, Angle Iron Hand Bending, Channel Steel Bending Die, Hand Bending Tube Device, Bending Process, Tile Pressing, Single and Double Angle Dies, Angular Deformation Caused by Local Heating
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Cabinet 10 Special-shaped products
| Explosion Forming Diagram, Explosion Formed Parts, Rubber Forming Process, Hydraulic-Rubber Molding Device, Hydraulic-Rubber Blanking Device
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