Chiqib ketish disklarini tanlash

Kesish disklarini ishlatish uchun holatlar
First, choose according to the different occasions for using the cutting discs. Cutting discs can be divided into cutting and grinding types in terms of the way they are used. Most cutting machines are fixed and mobile, and the power of the machines is divided into high power (>5,5KVt) va past quvvat (<3KW). The cutting speed can also be high-speed cutting (>80m/s) va oddiy kesish. Bundan tashqari, zanglamaydigan po'lat, titanium qotishmasi, oddiy po'lat, yopishqoq metall, yuqori uglerodli po'lat, metall bo'lmagan va boshqalar kabi kesish uchun ko'plab turdagi materiallar mavjud. Turli vaziyatlarda kesish disklari ishlashi uchun turli xil talablar mavjud, shuning uchun kesish disklarini oqilona tanlash juda muhimdir. Xavfsizlik koeffitsientini oshirish, ish samaradorligini oshirish va foydalanish xarajatlarini kamaytirish uchun biz o'zimiz foydalanish holatlariga ko'ra yaxshi kesish disklarini tanlashimiz kerak.
Oddiy kesish mashinalari uchun kesish disklarini tanlash
Oddiy kesish mashinalari odatda qattiq kesish stollari, quvvati bo'lgan kesish mashinalariga ishora qiladi<3KW, and a speed of 2900 rpm. Ordinary cutting machines usually cut workpieces with a diameter of less than 50mm. However, due to the low cutting power, in order to reduce radial friction resistance, we usually choose a cutting disc with a thickness of 3.2mm. In this way, the cutting disc is thinner and has a certain elasticity, and it will feel sharper when cutting.
Yuqori quvvatli kesish mashinalari uchun kesish disklarini tanlash
Yuqori quvvatli kesish dastgohlari odatda 5,5 kVt dan ortiq kesish stolining quvvatidan foydalanadi, tezligi 2800 rpm ga etadi va katta diametrli ish qismlarini kesadi. Kesish paytida moment kuchi katta bo'lganligi sababli, chiqib ketish diskining shikastlanishi ham nisbatan katta, shuning uchun chiqib ketish diskining ma'lum bir qattiqlikka ega bo'lishi talab qilinadi. Biz odatda qalinligi 3,8 mm bo'lgan chiqib ketish diskini tanlaymiz. Shu bilan birga, katta kesish diametri tufayli chiqib ketish diskining qarshiligi ham ortadi va chiqib ketish yuzasida hosil bo'lgan harorat juda yuqori bo'ladi, shuning uchun kesish haroratini kamaytirish juda muhimdir. Agar shartlar ruxsat etilsa, kesish paytida suvni sovutish qo'shing. Tajribalar shuni ko'rsatdiki, kesish vaqtida suvni sovutish qo'shilsa, kesish diskining chidamliligini 1,5-2 marta oshirish mumkin. Biroq, suvni sovutish uchun shart bo'lmagan holatlar mavjud. Shuning uchun, Jixiang Abrasives yuqori quvvatli chiqib ketish disklarini ishlab chiqarganda, kesish paytida hosil bo'ladigan haroratni kamaytirish va chiqib ketish diskining ishlash muddatini oshirish uchun formulaga muvofiq kukunli sovutish suyuqligi qo'shiladi.