Kuzatilgan aylanuvchi burg'ulash qurilmasi qurilishi paytida sirg'ali ko'pincha uchraydi. Qanday oldini olish mumkin? Siz bilan bo'lishish uchun uchta usulni umumlashtirdik.
Kuzatilgan burg'ulash moslamasining jismoniy manzili
Biri qattiq plastmassaning sirini oldini olishdir; Geologik sohaga kirishdan oldin, oqadigan tishlar oqib chiqishi va burg'ulashiga erishish uchun burg'ulashning yuqori tezligining yuqori tezligi kabi geologik kuchni takomillashtirish. Shuning uchun, aylanuvchi burg'ulash moslamasining dvigatel tezligi kamayishi kerak. Bu nafaqat kuchning boshiga past tezlikda kesishni osonlashtiradi, balki energiya tejaydi, shovqinni kamaytiradi va uni boshqarish oson. Matnatizatsiyaning dastlabki bosqichi doimiy bosish va yuk ko'tarilganda, keyingi nuqta bosilishi uchun o'zgartiriladi. Bitta chelakning kutilayotgan katta burg'ulash chuqurligiga yaqinlashganda, oxirgi uzun urish sodir bo'ladi, tok va tuproqni kesish uchun kuzgi burg'ulash moslamasiga olib keladi. Astüqa orasidagi moment yuki asta-sekin og'irligidan kelib chiqishi bilan kesilgan burg'ulashning aksariyati burg'ulash organiga kiradi va pastki eshik teskari tomoni yopiq. Burg'ulash tishlari aylanadigan pastki qismni tuzatish uchun qarshilik ko'rsatadi va belgilangan pastki aylanish pastki eshikni mahkamlaydi. Burg'ulashni oldini olish uchun yaqinlashing, pastki qirramaslikdan saqlaning; Tarkibi paqirni optimallashtirish, burg'ulash qaroqini kamaytirish, uzluksiz tishlarni kesish, burg'ulash, burchakli va namunani, burg'ulash, burilishlar turi, ochish hajmi va boshqalar-ni tanlang.
Ikkinchidan, loy toshli sirpanishning oldini olish; Geologik kuchga ko'ra, asosiy dvigatel konfiguratsiyasi mashina turiga, burg'ulash vositasi, burg'ulash vositasi, burg'ulash vositasi, burg'ulash vositasi, burg'ulash uskunasi va past kondugalash quvvati natijasida yuzaga keltirilishi mumkin. Loy toshi<400kPa can be equipped with friction drill rods, drilling teeth with diameters of 800mm V19, V20, 25T, and Bao'e FZ80. Mudstone with strength greater than 400kPa needs to be equipped with machine lock drill rods. Mudstone with strength less than 600kPa can use C31 cutting teeth. Mudstone rotary drilling with strength greater than 600kPa can use 30/50.19mm alloy cutting teeth, and shale strength greater than 800kPa can use cylinder drilling for core extraction; The implementation of dry drilling technology can eliminate the lubrication effect of groundwater or mud, increase the friction coefficient between drilling teeth and rock and soil, and prevent slippage caused by clogging and sticking of mudstone due to softening by groundwater/mud. This can increase the drilling resistance of the crawler rotary drilling rig, resulting in shallow depth of clogging, sticking, and single bucket drilling. Failure to drill can cause slippage, optimize drilling tools, and improve drilling capacity.
Uchinchidan, yumshoq plastik sirpanishni oldini olish; Asosan pastki eshikni yopib qo'ymaslik va yumshoq plastmassa sirpanishiga to'sqinlik qilish, ish orqali boshqarilishi kerak. Displeyda chuqur o'lchagichni kuzatish orqali, aylanadigan burg'ulash qurilmasi yana aylanib yuradi va teshikning pastki qismida teshikning pastki chuqurligi to'plana boshlaydi. 1 mln. Payl diametri misol sifatida, bitta chelak burg'ulash qurilmasi, taxminan 60 sm ga tengli burg'ulash qurilmasi mos keladi. Tadqiqdoni va 10 sm 10 mm ga yaqinlashganda, burg'ulash orzusiri burg'ulash tishlarini tosh va tuproqni kesish uchun burging va tuproqni chuqurroq ko'mishga imkon beradigan uzun insultli eksenel bosim chiqadi. After reaching the preset drilling depth, the drill teeth will reverse when there is drilling resistance, providing resistance to the rotating bottom, fixing the rotating bottom plate, drilling body and fixed bottom rotation, and closing the bottom door.
