Hagaha ugu dambeeya ee HSS Saw Blades: Goynta Saxda ah ee Codsiyada Dalbashada
Fahamka tignoolajiyada HSS: Metallurgy taasoo Farqi Samaysa
Biraha Xawaaraha Sare (HSS) ee miinshaarku waxay u taagan yihiin horumarka kacaanka ee tignoolajiyada goynta, isku darka birta birta iyo istaraatiijiyada istiraatijiyadeed ee tungsten (14-18%), molybdenum (5-8%), chromium (3-4.5%), vanadium (1-3%), iyo cobalt (5-10%). Cuntadan casriga ah ee birta ah waxay awood u siinaysaa daabyada inay xajistaan adayga aan caadiga ahayn heerkulka ka sarreeya 600 ° C - faa'iido muhiim ah halkaasoo birta kaarboonka caadiga ah ay si degdeg ah u hoos u dhacayso. Si ka duwan daabyada caadiga ah, kala duwanaanshaha HSS waxay ilaalinayaan Rockwell Hardness (HRC) ee 62-67 xitaa iyadoo ay ku jiraan diiqad kulul oo aad u daran, taasoo si toos ah u tarjumeysa waxqabadka goynta joogtada ah inta lagu jiro hawlgallada daba dheeraaday 1.
Shanghai Easydrill waxay ka faa'iidaysataa hababka daawaynta kulaylka faakuumka si sax ah loo xakameeyey si ay u wanaajiso qaab dhismeedka kristantaalka ah ee daabkooda HSS ee M2, M35, iyo M42. Habkan taxadar leh ayaa hubinaya qaybinta engegnaanta isku midka ah iyada oo loo marayo joomatari iligga iyadoo la ilaalinayo adayga lagama maarmaanka ah ee jidhka daabka - dheelitirnaanta muhiimka ah ee ka hortagga masiibada ilka-la'aanta inta lagu jiro codsiyada jarista sare.
Faa'iidooyinka Farsamo ee Wax ka beddela Hawlaha Goynta
- Iska-caabbinta kulaylka & Waxqabadka Dharka oo aan isbarbar dhigin
Daabadaha HSS waxay ka sarreeyaan birta kaarboonka caadiga ah 3-5x marka la eego xaaladaha goynta heerkulka sare. Cilmi-baaristu waxay muujinaysaa in marka xawaaraha dhimista uu kordho 170 mm / min ilaa 220 mm / min, HSS-yada waxay muujinayaan kaliya 19% xirashada hore ee sare marka la barbar dhigo 56% xirashada dardargelinta qalabka caadiga ah - muujinta xasilloonida kuleylka sare 1. Tani waxay si toos ah u tarjumaysaa muddada adeegga la dheereeyey iyo hoos u dhaca wakhtiga. - Tayada dusha sare ee saxda ah
Tijaabada la xakameeyey waxay daaha ka qaadaysaa in bacaha HSS ay ilaalinayaan dhammayntooda sare (qiimaha Ra) taas oo ay ugu wacan tahay awoodda ay u leeyihiin inay xajistaan geesaha fiiqan. Marka heerka quudintu ka korodho 425 mm/daqiiqo ilaa 550 mm/daqiiqo, baalasha HSS waxay muujinayaan kaliya 10-14% qallafsanaantu korodhka marka loo eego 25%+ beddelka 1. Tani waxay ka dhigaysaa kuwo aan looga maarmin dhamaystirka codsiyada muhiimka ah ee hawada iyo wax soo saarka baabuurta. - Kala Duwan ee Agabka Agabka
Isku dheeli tirnaanta adag ee u gaarka ah waxay awood u siisay si hufan oo agabyo kala duwan ah:- Biraha: Alloys-ka birta ah (<45 HRC), aluminium, naxaas, birta ductile
- Isku-dhafka: CFRP, GFRP aan lahayn delamination
- Caagadaha: Akriliyada, naylon, heerkulbeegyo la xoojiyay
- Alwaax: alwaax adag, looxyo dahaadhay oo leh xidhidhooyin xidhan
Shaxda Waxqabadka Isbarbardhigga:
Hanti | HSS Saw Blades | Biraha Kaarboonka |
---|---|---|
Heer kulka ugu Sareeya | 600°C+ | 250°C |
Haysashada Adag | 95% at 500°C | <50% |
Cimriga caadiga ah | 300-500 gooyn (20mm bir) | 80-120 gooyn |
Dusha sare (Ra) | 0.8-1.6 μm | 3.2-6.3 μm |
Codsiyada Warshadaha Halka HSS Blades Excel
Biraha & Mashiinada
Daabadaha HSS ee Shanghai Easydrill waxay ku badan yihiin xarumaha adeega birta ee farsameeya birta qaab dhismeedka, tuubooyinka, iyo muuqaalada la soo saaray. Joomateriyada iligga ee doorsoomaya (Triple Chip Grind, Alternate Top Bevel) waxay ka hortagaan gariirka iswaafajinta marka la jarayo tuubooyinka gidaarka dhuuban, halka dahaarka khaaska ah sida TiN ay kor u qaadaan saliidda goynta birta ah.
Wax-soo-saarka baabuurta
Khadadka wax-soo-saarka waxay ka faa'iidaystaan pulsed-laser alxanka HSS ee:
- Makiinadaha ka kooban matoorka (kabka birta nodular) 1
- Qalabka gudbinta oo banaan
- Samaynta qayb ka joojinta
Astaamaha qoob-ka-ciyaarka gariirku waxay caddaynayaan inay muhiim u tahay ilaalinta dulqaadka cabbirka ± 0.1mm ee miishaarrada otomaatiga ah ee-RPM-sare.
Hawada & Difaaca
Alloys nikkel ee muhiimka ah (Inconel 718, Ti-6Al-4V), kobalt-kobciyay M42 garbaha waxay ku shaqeeyaan cabbir la hagaajiyay:
- Xawaaraha Goynta: 80-120 SFM
- Heerka quudinta: 0.8-1.2 mm / ilig
- Qaboojiye: 8% emulsion synthetic
Tani waxay ka hortagtaa adkeynta shaqada iyadoo la gaarayo Ra<1.6μm dusha sare ee looga baahan yahay qaybaha duulimaadka.
Xulashada ugu Fiican HSS Blade: Halbeegyada Furaha
Tixgelinta Joomatari Ilkaha
- Xaglaha Hook: +10 ° ilaa +20 ° biraha jilicsan; -5° oo loogu talagalay walxaha jajaban
- Cufnaanta Ilkaha: 60-80 TPI ee tuubooyinka gidaarka khafiifka ah; 8-14 TPI ee kaydka adag
- Naqshadeynta Gullet: profiles curvilinear qoto dheer ee daadgureynta jajabka ah ee hufan
Tilmaamaha Hagaajinta Waxqabadka
Iyada oo ku saleysan falanqaynta naqshadaynta tijaabada ah ee cabbirrada mashiinnada 1:
- Mudnaanta sii kontoroolka xawaaraha goynta (Vc) ee nolosha aaladda - 20% xawaaruhu wuxuu sababaa 56% dardargelinta xidhashada
- Hagaajin heerka quudinta (F) dhammaystirka dusha sare - 30% korodhka ayaa kor u qaadaya 14% ugu badnaan
- Miisaanka qoto dheer ee goynta (Dp) oo leh rar jajab ah - waligaa ha dhaafin ballaca daabka × 1.2
Tabaha Ka Hortagga Fashilka
- La soco gariirka iswaafajinta ee muujinaya dhaawaca iliga
- Ka eeg jajab-yarida 50% nolosha qalabka
- Isticmaal nalalka strobe si aad u xaqiijiso joogteynta samaynta chip
Shanghai Easydrill: Xalalka Goynta Injineerinka
Sida soo saaraha ISO 9001-shahaadad leh, Shanghai Easydrill waxay isku daraysaa tignoolajiyada saxda ah ee jarmalka iyo R&D gudaha si ay u soo saarto daabyada HSS oo buuxinaya heerarka DIN 1837B. Sifooyinkooda gaarka ah waxaa ka mid ah:
- Qaababka Ilkaha ee Patented: Geometries asymmetric ah oo hoos u dhigaya xoogagga goynta 20%
- Dahaarka Nano-Crystalline: Lakabyada AlCrN oo leh dhumucdiisuna tahay 0.3μm
- Tijaabada Xasiloonida Dhaqdhaqaaqa: Laasarka la xaqiijiyay ee ka hooseeya 0.02mm at 3000 RPM
Badeecadu waxay u dhaxaysaa 80mm garbaha bandsaw la qaadi karo ilaa 650mm miinshaar qabow warshadeed, dhamaantood waxay muujinayaan jir kombuyuutar u xanaaqsan iyo talooyinka carbide brazed ee codsiyada gaarka ah.
Mustaqbalka Tignoolajiyada HSS
Soosaarayaasha ugu horreeya sida Shanghai Easydrill waxay ku riixayaan xuduudaha:
- Blades Smart: Microsensors-ku-xidhan oo la socodka heerkulka/cadaadiska wakhtiga dhabta ah
- Substrates Hybrid: Matrix HSS oo leh 12% walxaha dhoobada ah ee lagu jarayo HRC 50+ agab
- Wax-soo-saar joogta ah: Dib-u-warshad xiran oo tungsten iyo cobalt ah
Gabagabo: Faa'iidada Saxda ah
Garabka HSS waxa ay ahaanayaan kuwo aan looga maarmin wax soo saarka casriga ah halkaas oo saxnaanta, hufnaanta, iyo tayada dusha sare ay isugu yimaadaan. Iyadoo la fahmayo cabbirrada farsamada ee lagu xukumayo waxqabadkooda - jarista xawaaraha xawaaraha, saamaynta heerka quudinta dhamaadka, iyo xidhashada qaababka horumarka - soosaarayaashu waxay furi karaan 30-50% faa'iidooyinka wax soo saarka. Shanghai Easydrill waxay sii waddaa inay hal-abuurnimo ka samayso soohdinta birta, oo keenaysa xalal goyn oo u beddela wax-soo-saarka cayriin faa'iido tartan leh.
Khibrad u yeelo kala duwanaanshaha HSS - La xidhiidh Shanghai Easydrill maanta si aad u hesho talooyinka maaddada khaaska ah iyo goynta cabbirka.
Waqtiga boostada: Jun-16-2025