Kesish g'ildiraklariyuqori samaradorlik, muammolarni tejash va tejamkorlik kabi noyob xususiyatlari tufayli ko'plab sohalarda keng qo'llaniladi. Ammo ko'p odamlar oqilona tanlov qilishni e'tiborsiz qoldiradilarkesish g'ildiraklarifoydalanish munosabati bilan. Kesuvchi g'ildiraklarni ijtimoiy ishlab chiqarish va sotish bo'yicha ko'p yillik tajribaga asoslanib, kompaniyamiz siz bilan ba'zi kesish g'ildiraklarini tanlash va ulardan foydalanish tajribasi bilan o'rtoqlashadi.
1. G'ildiraklarni kesish uchun mos holatlar
Choose according to the different occasions where the cutting disc is used. Cutting wheels should be divided into cutting and wiping in terms of the way they are used. Most of the cutting machines are of the real estate transfer type, and the description of the speed of the work of the machine can be divided into the speed of the large description of the work (>5,5KVt) va ishning kichik tavsifi tezligi (<3KW). There are also two types of cutting speed: fast cutting (>80m/s) va umumiy kesish. Bunga qo'shimcha ravishda, zanglamaydigan po'lat, titanium qotishmasi, oddiy po'lat, yopishqoq metall, yuqori uglerodli po'lat, metall bo'lmagan va boshqalar kabi kesish paytida kesilishi kerak bo'lgan ko'plab turdagi materiallar mavjud. Turli xil xizmat ko'rsatish holatlarida disklarni kesish uchun turli xil ishlash talablari mavjud, shuning uchun kesish disklarini oqilona tanlash juda muhimdir. Biz foydalanadigan holatlarga ko'ra kesish disklarini tanlashimiz kerak, bu xavfsizlik omilini oshirishi, mehnat ishlab chiqarish samaradorligini oshirishi va operatsion xarajatlarimizni kamaytirishi mumkin.
2. Kesuvchi g'ildirak - foydalanilganda umumiy kesish mashinasining kesish g'ildiragini tanlash
Umumiy kesish mashinasi ko'pincha ko'chmas mulkni kesish stoli, ish tezligining tavsifi bilan kesish mashinasini nazarda tutadi<3KW, and a speed of 2900 rpm. Common cutting machines often cut workpieces with a diameter of less than 50mm. However, because the speed of work performed by cutting means is small and the radial friction resistance is out, at this time we often choose cutting wheels with a thickness of 3.2mm. Such a cutting wheel is thinner and has a certain degree of elasticity, and it will feel sharper when cutting. In order to eliminate the lateral friction resistance of our products, the surface contact is changed into a point contact, and the trim system is added with a smoothing agent, which can greatly reduce the friction heat of new things during cutting and raise the cutting blade not easy to use damage and sharpness.
3. Ishning katta tavsifi bilan tez va sekin kesish mashinasining kesish g'ildiraklarini tanlash
Katta tavsifli ish bilan tez va sekin kesish mashinasi tez-tez 5,5 kVt dan ortiq ish tezligini, tezligi 2800 rpm ga etadi va kesilgan ish qismining diametri katta bo'lgan holatlarni tasvirlash uchun kesish stolidan foydalanadi. Buning sababi shundaki, kesish paytida moment kuchi nisbatan katta va karbidli aylanma fayl ham kesilgan qismga nisbatan zararli, shuning uchun chiqib ketish g'ildiragi ma'lum bir qattiqlikka ega bo'lishi kerak va biz tez-tez chiqib ketish g'ildiragidan foydalanamiz. qalinligi 3,8 mm. Shu bilan birga, katta kesish diametri tufayli chiqib ketish g'ildiragining qarshiligi ham ortadi va chiqib ketish yuzasida yangi moddalarning harorati juda yuqori bo'ladi, shuning uchun kesish haroratini pasaytirish juda muhimdir. Agar sharoitlar imkon bersa, kesish paytida haroratni pasaytirish uchun suv qo'shing.
Ilmiy tadqiqotlar shuni ko'rsatadiki, bu haqiqat: kesish paytida suvning harorati pasaytirilgan bo'lsa, u kesish diskining chidamliligini 1,5-2 marta oshirishi kerak. Biroq, ba'zi hollarda haroratni pasaytirish uchun suvni shartsiz qo'shib qo'yadi, shuning uchun kompaniyamiz jamiyat uchun katta tavsiflarga ega tez va sekin chiqib ketish g'ildiraklarini ishlab chiqarganda, u kesish uchun foydali bo'lishi uchun muvozanatga ko'ra chang haroratini pasaytirish agentiga qo'shiladi. xizmat muddati.
