#704, 2362-son Fanzhong ko'chasi, Xiamen, Fujian, Xitoy, 361009 +86-13860439542 [email protected]
Ma'muriy material yetkazib beruvchilarga, 40Cr va 42CrMo materiallari sifatli tanlovlardir. Ikki material ham yaxshi mekhanik xususiyatlarga va dayandurilg'iligi mavjud va baland kuch va baland o'simchilik talab etadigan ba'zi muammolarga qarshida mos keladi.
Yuqori sifatli xomashyo etkazib beruvchilar uchun 40Cr va 42CrMo materiallari yuqori sifatli tanlov deb hisoblanadi. Ikkala material ham yaxshi mexanik xususiyatlarga va chidamga ega bo'lib, yuqori chidamlilik va yuqori kiyinish qarshiligini talab qiladigan ba'zi dasturlar uchun mos keladi. Issiqlik bilan ishlov berish bo'yicha, maxsus takomillashtirilgan issiqlik bilan ishlov berish uskunalari materiallarning sifati va ishlashini ta'minlash uchun ilg'or jarayonlar va uskunalardan foydalanishlari mumkin. Beshta issiqlik bilan ishlov berish jarayoni, shu jumladan ikki bosqichli temperatsiya orqali qattiqlangan qatlamning chuqurligini samarali oshirish va materialning qattiqligi va chidamliligini yaxshilash mumkin. Shu yo'sin mahsulotning xizmat muddati 30% dan 80% gacha uzaytirilishi mumkin. Ushbu yaxshilanishlar 40Cr va 42CrMo materiallarini yanada chidamli va barqaror qilishlari mumkin. xomashyo etkazib beruvchilarni tanlayotib, materiallar yuqori sifatli va standartlarga javob beradigan bo'lishiga ishonch hosil qiling, shuningdek, issiqlik bilan ishlov berish jarayonlarini takomillashtirish materiallarning ishlashini yanada yaxshilashi mumkin.
Ishlash burchagi
jihatdagi ishlanganligi vertikal daraxt ishIDA qilib, daraxt va ishlash sirti orasidagi burchakni 90° ga tenglashtirish to'g'ri bo'ladi, shunda daraxtning xizmat yashashiga ta'min buyuriladi. Agar burchak noto'g'ri bo'lsa, daraxt va chiroq orasida ko'tar bosimlar yuzaga kelishi mumkin, bunda muharram sirtlari odami va daraxt yoki chiroqni o'zgartirishi mumkin. Odami chiroqlar daraxtni e'tiborli qilishi va pistonning keyingi harakatini sabablanishi mumkin.
Tuyivorish
masalan, regulyar foydalanish yuqori sifatli baland haroratli va baland bosimli masalni daraxt va chiroq orasidagi muharram sirtini masalan uchun ishlatish. Noto'g'ri ish usuli, masalan, burchakda urish, obyektni ajratish yoki juda ko'p bog'lanish, muharram sirtlari orasida baland streslarni yaratishi mumkin. Masalga yaxshi himoyalash va xizmat yashash davom etishi beriladi.
Bo'sh tirish
Yengil urish Yengil urishlar, chirchak ishlatilganda ish sirtiga to'liq yetmay qolishi, shikastirilgan obyektda surish yoki obyekt o'tkir yoki balandligi yetarli bo'lmasa yuzaga kelishi mumkin. Chirchak saqlash miqovasiga urishi mumkin va urinishning kuchi miqovani sharhlantirish yoki uni shikastirishga sabab bo'lishi mumkin. Tavsiya etiladi, chirchakni reguliar ravishda tekshirib ko'rish, eng yaxshi holatda har 30-50 soatdan keyin, aybi borligini tekshirish va xatosini tuzatish uchun. Shuningdek, burashliklarni sharhlantirish yoki aybi uchun tekshiring va kerak bo'lsa almashtiring yoki tuzatib chiqaring.
Judgi qozog‘i
Harorat juda yuqori va "qo'yron" belgisi paydo bo'ladi Bitta joyga 10-15 soniyadan uzun vaqtdan keyin davom etuvchi urishni oldini oling. Agar obyektni shikast qilmaydigan davom etuvchi urishlar bo'lsa, bu club pastki qismidagi issiqni chetdan chiqarishga sabab bo'ladi. Issiq juda ko'p to'plashi mumkin bo'lsa, chirchaklar debkarbdirilishi mumkin va yumshaq bo'lib, "qo'yron" yoki to'plamlar holatida yuzaga kelishi mumkin. Natijada, chirchak xizmat etish muddati qisqa bo'lishi mumkin yoki uni qayta ishlab chiqarish talab etilishi mumkin.
Tiklash
Odatda, chirchiq regularga tarmoqni tiklash shart emas. Ammo, tarmoqning boshining o'zgarishi butun kontakt maydoni orasida yuqori streslarga sabab bo'ladi. Ushbu holatda, tarmoqni millashish yoki turundoshlik bilan tiklash maslahat beriladi. Ziyoratchilik yoki olov bilan kesish to'xtatilganligi maslahat beriladi chunki ushbu jarayonlar materialning strukturasini o'zgartirishi va xarajatni tezlayishi mumkin.
Ekskavator chizeli | |||||||
---|---|---|---|---|---|---|---|
Material: 42crmo | |||||||
Model | DIA | Uzunlik | Og'irlik | Model | DIA | Uzunlik | Og'irlik |
СУСАН | Furukawa | ||||||
СБ43 | 75 | 740 | 23 | НБ100 | 55 | 500 | 9 |
СБ50 | 100 | 1050 | 58 | НБ200 | 70 | 510 | 13 |
SB60 | 120 | 1050 | 91 | HB700 | 104 | 940 | 49 |
SB70 | 135 | 1200 | 117 | HB1G | 36 | 400 | 3 |
SB80 | 140 | 1200 | 130 | HB2G | 45 | 460 | 4 |
SB120 | 155 | 1450 | 193 | HB3G | 60 | 560 | 11 |
SB121 | 155 | 1450 | 193 | HB5G | 75 | 650 | 20 |
SB130 | 165 | 1500 | 227 | HB10G | 105 | 1000 | 65 |
SB130-3 | 155 | 1500 | 185 | HB15G | 120 | 1000 | 80 |
SB150 | 175 | 1600 | 272 | HB30G | 150 | 1300 | |
SB160 | 175 | 1600 | 272 | F-1 | 36 | 400 | 3 |
SH200 | 70 | 600 | 16 | F-2 | 45 | 480 | 5 |
SH400 | 95 | 840 | 40 | F-3 | 52 | 520 | 8 |
SH700 | 105 | 930 | 55 | F-4 | 60 | 540 | 11 |
SH18G | 120 | 1110 | 85 | F-5 | 68 | 610 | 16 |
SH20G | 135 | 1200 | 120 | F-6 | 75 | 720 | 23 |
SH30G | 150 | 1300 | 157 | F-9 | 90 | 800 | 32 |
SH35G | 140 | 1300 | 137 | F-12 | 105 | 1000 | 66 |
SH40G | 160 | 1400 | 192 | F-19 | 120 | 1100 | 86 |
SH50G | 180 | 1515 | 263 | F-22 | 135 | 1200 | 117 |
SB30 | 53 | 580 | 9 | F-35 | 150 | 1400 | 169 |
KRUPP | INDECO | ||||||
HM130/131/135/140V | 65 | 780 | 18 | MES180/181/200 | 48 | 550 | 6 |
HM300/301/305 | 80 | 900 | 30 | MES300/301/350/351 | 55 | 600 | 10 |
HM170/185/190V | 75 | 800 | 25 | MES451/521/550/HB5 | 65 | 650 | 14 |
HM550/560CS/V | 100 | 1000 | 55 | MES601/621/650 | 80 | 650 | 22 |
HM700/720CS/V | 115 | 1080 | 82 | MES1200-HB12 | 90 | 800 | 34 |
HM900/901/902 | 135 | 1150 | 115 | MES1500/HB19 | 110 | 900 | 55 |
HM950/960/SC/V | 135 | 1080 | 110 | MES1750/1800 | 114 | 1000 | 72 |
HM1300/1500CS/V | 150 | 1200 | 151 | MES121/150 | 45 | 480 | 5 |
HM1800/2000CS/V | 160 | 1400 | 220 | MES2000/HB27 | 120 | 1000 | 78 |
HM2200/2500CS/V | 180 | MES2500 | 130 | 1100 | 101 | ||
HM45 | 42 | 470 | 6 | MES3000 | 140 | 1200 | 130 |
HM50/55 | 45 | 480 | 7 | MES3500 | 145 | 1300 | 155 |
HM60/75 | 55 | 590 | 10 | MES4000 | 150 | 1300 | 160 |
HM85/90 | 62 | 600 | 11 | MES5000 | 160 | 1350 | 190 |
HM100/101 | 65 | 700 | 18 | MKB | |||
HM200 | 80 | 785 | 27 | MKB1300N | 135 | 1150 | 116 |
HM400/401 | 80 | 800 | 27 | MKB1400 | 135 | 1150 | 116 |
HM600/601 | 100 | 1000 | 55 | MKB2000 | 150 | 1250 | 156 |
HM800 | 135 | 1150 | 115 | MKB2000N | 149 | 1250 | 154 |
HM1200 | 120 | 1250 | 155 | MKB2500 | 160 | 1350 | 185 |
GUANGLIN | MKB3000 | 165 | 1500 | 227 | |||
SG1800 | 135 | 1200 | 120 | MKB4000N | 180 | ||
SG2100 | 138 | 1250 | 125 | MKB100 | 45 | 450 | 5 |
Model | DIA | Uzunlik | Og'irlik | Model | DIA | Uzunlik | Og'irlik |
GUANGLIN | MKB | ||||||
SG2500 | 145 | 1300 | 151 | MKB150 | 55 | 600 | 10 |
SG2800 | 155 | 1450 | 190 | MKB200 | 65 | 600 | 14 |
SG3200/3300 | 158 | 1500 | 200 | MKB300N | 70 | 750 | 20 |
SG5000 | 180 | 1600 | 280 | MKB400 | 80 | 600 | 21 |
SG200 | 45 | 500 | 5 | MKB500 | 80 | 600 | 21 |
SG300 | 57 | 600 | 10 | MKB800 | 100 | 1000 | 55 |
SG350 | 68 | 700 | 17 | MKB900N | 100 | 1000 | 55 |
SG400 | 75 | 690 | 20 | MKB1200 | 115 | 1150 | 84 |
Montabert | DAENO | ||||||
BRH75/76/90/91 | 60 | 550 | 8 | DMB03 | 68 | 600 | 16 |
BRP85/100 | 62 | 620 | 12 | DMB04 | 95 | 900 | 43 |
BRP130/150 | 75 | 740 | 21 | DMB06 | 105 | 930 | 55 |
BRV32 | 122 | 1100 | 90 | DMB4000 | 150 | 1450 | 181 |
BRV43 | 150 | 1300 | 160 | DMB5000 | 165 | 1600 | 249 |
BRV45 | 150 | 1300 | 160 | S150 | 57 | 600 | 10 |
BRV52 | 162 | 1350 | 192 | S500 | 69 | 680 | 18 |
BRV53 | 170 | 1400 | 230 | S900 | 85 | 830 | 33 |
BRV55 | 170 | 1500 | 245 | S1300 | 105 | 926 | 56 |
BRV1600 | 140 | S1800 | 120 | 1000 | 80 | ||
BRH40 | 45 | 500 | 6 | S2200-1 | 130 | 1200 | 112 |
BRH125 | 80 | 700 | 21 | S2000-2 | 135 | 1200 | 121 |
BRH250/270 | 95 | 850 | 40 | S2500 | 140 | 1200 | 130 |
BRH501/570 | 114 | 1000 | 76 | S3000/3600/4500 | 150 | 1350 | 168 |