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फास्टनर बोल्ट आणि स्क्रूमध्ये काय फरक आहे?

2021-06-15
बोल्ट आणि स्क्रू आमचे सामान्य कनेक्शन फास्टनर्स आहेत, जे प्रामुख्याने विविध क्षेत्रांमध्ये आणि उपकरणांमध्ये कनेक्शन आणि फिक्सेशनची भूमिका बजावतात. बरेच लोक कधीकधी बोल्ट आणि स्क्रूची चूक करतात, जे गोंधळात टाकणे सोपे आहे. आज मी फास्टनर बोल्ट आणि स्क्रू मधील फरक सामायिक करेन. मला आशा आहे की भविष्यात बोल्ट आणि स्क्रू वापरणे प्रत्येकासाठी उपयुक्त ठरेल.


फास्टनर बोल्ट आणि स्क्रू मधील फरक:

1. फास्टनरबोल्टआणिस्क्रूवेगळ्या पद्धतीने परिभाषित केले आहेत
Bolts: Bolts are cylindrical threaded fasteners that are paired with nuts during use. It is mainly used to fastenआणिconnect two parts with through holes. This connection form is called bolt connection.
Screws can also be called स्क्रू. A screw is a tool that uses the physicsआणिmathematics principles of the oblique circular rotation of the objectआणिthe friction force to cyclically fasten objectsआणिparts. The set screw is used to fix the relative position of the machine parts. Screw the set screw into the screw hole of the part to be tightened,आणिpress its end against the surface of another part, that is, fix the former part on the latter part.2. The shapeआणिstructure of fastener बोल्टआणिस्क्रू are different
Bolt: A type of fastener consisting of a headआणिa screw (cylinder with external threads). The head is mostly hexagonal, which is generally larger.
Screw: A type of fastener composed of two parts: a headआणिa screw. The heads are mostly flatआणिcross grooves,आणिthere are many internalआणिexternal hexagons, which are generally small.
3. फास्टनर बोल्टआणिस्क्रूवेगळ्या प्रकारे वापरल्या जातात
बोल्ट्स: सामान्यतः नट्ससह जोड्यांमध्ये वापरले जातात, छिद्रांद्वारे, नुकसानानंतर पुनर्स्थित करणे सोपे.
Screws: usually do not need a nut, directly matched with two objects (generally, the connecting piece needs to be drilledआणिtapped), which is mostly used for blind holes,आणिthe connected piece is rarely removed.
4. Fastener बोल्टआणिस्क्रूभिन्न साधने वापरा
बोल्ट साधारणपणे पानासारखी साधने वापरतात.
स्क्रू सामान्यत: स्क्रू ड्रायव्हर साधने वापरतात.
5. फास्टनरचे फास्टनिंगबोल्टआणिस्क्रूभिन्न आहे
बोल्ट साधारणपणे नट्सच्या संयोगाने वापरले जातात किंवा मशीनी बोल्ट होलमध्ये खराब केले जातात.
In addition to the two fastening methods of बोल्ट, there are self-tapping स्क्रू, which are directly screwed into a soft workpiece without processing bolt holes. For example, the wood स्क्रू we call are this kind of स्क्रू.
6. Fastener बोल्टआणिस्क्रू are used in different occasions

Boltsआणिस्क्रू are used in different places. Bolts do not require high precision. Unless there is a matching requirement, बोल्ट are generally easy to disassemble, have low machining accuracy,आणिare not limited by connecting materials. They are widely used. Bolts that require matching can withstand transverse directions. Load: The screw is compact in structure, but cannot be disassembled frequentlyआणिcannot withstand large forces.