Design principles, use and maintenance of fixtures and jigs

A fixture is a specialized fixture used to hold and position workpieces or cutting tools in process machining, ensuring the machining accuracy and quality of the workpiece. Accordo, design, manufacturation, and use of fixtures have a significant impact on machining quality, efficiency and cost.

1,Classification of fixtures and jigs

Multae typi fixturae et jigae sunt, quae in tres categoribus divisi sunt: fixturas positionis, fixturas clamptionis, et fixturas combinationis.

1. Positioning fixture: mainly used to locate and fix the position of the workpiece. Fixturae positionis inter centrum fixturas positionis, fixturas panelis, fixturas templi, fixturas diapositores etc.

2. Compression fixtura: primum ad clampsimum et reprimendum opus et instrumenta cutam. Compression fixtures usually include chucks, elastic fixtures, oil cylinder fixtures, pneumatic fixtures, etc.

3. Fixtura combinationis: Combine fixtura positionis cum fixtura clampionis, ut melius effectus clampionis possit. Combination fixtures usually include quick change fixtures, automatic switching fixtures, combination spiral fixtures, etc.

2,Design principles of fixtures and jigs

Cum fixturas et laginas proposuerunt, sequentes principes notabuntur:

1. Potentia clampionis ad faciendum opus faciendum perfectum conformetur et certa est non esse scilicitum inter fixturam et opus.

2. Solitudinem fixturae sufficit ut resisteret effectos succidentium et effectorum effectorum.

3. Fixtura facilis operationis, alta precision et alta productivitate efficientiae habere debet.

4. The design of fixtures should coordinate the processing technology and machine conditions to ensure the stability of the processing technology and production efficiency.

3,Manufacturing process of fixtures and jigs

Procedus fabricationis fixturae prima sequentes gradus includet:

1. Fixture design: Design a reasonable fixture structure based on the shape, structure, and processing requirements of the workpiece, and select appropriate materials and standard parts.

2. Processo fixturae et jigae: inter processionem fixturae rotarum positionis, ruparum clamptionis, ruparum, etc., et ecclesiam et deputationem fixturae et jigarum.

3. Meditura superficie fixturarum: inclusione trakta proficiscentiae rustis, pictura et altera tractura superficie.

4. Inspectio fixturae: Inspectiones qualitatis in granditudine, forma et positio fixturae condere ut conformetur ad processionem.

4,Use and maintenance of fixtures and jigs

1. Prius usus, vide, si fortitudo clampionis fixturae conformit ad processionem, et calibrationem et adjustionem necessarium facite.

Inter uso fixtura inspicetur et sustineretur temporale, sicut purificata est fixtura, lubricationem conservare, et contritionem proficiscere.

Inter processionem, necesse est evadere excessim numerum cargae fixturae, et evadere operationes accidentales, quales collisiones et impactos.

Post finitum processionis fixtura dissipabitur, mundabitur, et tenetur temporali ut videret vitam servitutis long a tempora fixturae.

5, conclusion

Fixtures are indispensable and important tools in modern industrial production, which can greatly improve processing quality and efficiency. Design, manufacturing, and use of fixtures and jigs should follow relevant specifications and standards to achieve the best results. At the same time, it is necessary to maintain the good condition of the fixtures and implement effective maintenance and management in order to maximize their advantages.