1. Muvofiq holatlar uchunkesish g'ildiragis
Choose according to the different occasions where the cutting disc is used. Cutting discs should be divided into cutting and wiping types in terms of the way they are used. Most cutting machines are fixed and movable, and the speed of the machine's work is divided into large-scale work speed (>5,5KVt) va kichik hajmdagi ish tezligi (<3KW). The cutting speed can also be divided into fast cutting (>80m/s) va umumiy kesish. Bundan tashqari, kesish jarayonida kesish kerak bo'lgan ko'plab turdagi materiallar mavjud, masalan, zanglamaydigan po'lat, titanium qotishmasi, umumiy po'lat, yopishqoq metall, yuqori karbonli po'lat, metall bo'lmagan va boshqalar. disklarni kesish, shuning uchun kesish disklarini oqilona tanlash juda muhimdir. Xavfsizlik omilini oshirish, mehnat unumdorligini oshirish va foydalanish xarajatlarimizni kamaytirish uchun biz o'z foydalanish holatlarimizga ko'ra yaxshi kesish diskini tanlashimiz kerak.
2. Kesuvchi g'ildirak - umumiy kesish mashinalari uchun kesish g'ildiragini tanlash
Umumiy kesish mashinalari odatda qattiq kesish stollari, ish tezligiga ega bo'lganlarga tegishlidir<3KW, and speed of 2900 rpm. Common cutting machines usually cut workpieces with a diameter less than 50mm. However, due to the low working speed of cutting, in order to eliminate radial friction resistance, we usually choose a cutting wheel with a thickness of 3.2mm. In this way, the cutting wheel is thinner and has a certain elasticity, which will feel sharper when cutting. In order to eliminate lateral friction resistance, our products change the surface contact into point contact, and lubricant is added to the balancing system, which can greatly reduce the friction heat of the new object generated during cutting, and improve the wear resistance and sharpness of the cutting wheel.
3. Ish tezligini tavsiflash mumkin bo'lgan katta hajmdagi kesish mashinalari uchun kesish disklarini tanlash
Yuqori tezlikda kesish mashinasi ko'pincha kattaroq diametrli ishlov beriladigan qism 5,5 KVt dan ortiq quvvat va 2800 rpm aylanish tezligi bilan kesilgan holatlarda qo'llaniladi. Buning sababi shundaki, kesish paytida moment katta bo'ladi va karbidli aylanma fayl ham kesish qismiga nisbatan katta zarar etkazadi, shuning uchun chiqib ketish qismi ma'lum bir qattiqlikka ega bo'lishi kerak. Biz ko'pincha 3,8 mm qalinlikdagi kesish qismini ishlatamiz. Shu bilan birga, katta chiqib ketish diametri tufayli chiqib ketish qismining qarshiligi ham ortadi va chiqib ketish yuzasida yangi narsalarning harorati juda yuqori bo'ladi, shuning uchun kesish haroratini kamaytirish juda muhimdir. Agar sharoitlar ruxsat etilsa, kesish paytida haroratni pasaytirish uchun suv qo'shing.
