Thaum cov neeg feem coob hnov 'cov khoom cam khwb cia hlau,' lawv pom cov pob hnyav, nkig, xeb-tiv taus. Qhov ntawd yog qhov kev tsis ncaj ncees loj tshaj plaws. Nyob rau hauv kev muaj tiag, niaj hnub foundry thiab machining xyaum tau hloov cam khwb cia hlau rau hauv cov khoom ntawm zoo kawg li precision thiab kev ntseeg tau. Tus yuam sij tsis yog qhov casting xwb; nws yog tag nrho cov lus los ntawm pwm mus rau qhov tiav, machined tivthaiv. Kuv tau pom ntau txoj haujlwm ua tsis tiav vim ib tus neeg tau txais qhov pheej yig casting yam tsis nkag siab txog lub luag haujlwm tseem ceeb ntawm kev tswj cov cua txias, kom raug alloying, thiab, qhov tseem ceeb tshaj plaws, tom qab casting machining. Nws yog qhov ua tiav tiav uas qhib cov khoom siv lub peev xwm tiag tiag - nws qhov kev vibration damping, nws hnav tsis kam, nws ruaj khov. Cia peb tham txog qhov txheej txheem ntawd zoo li cas hauv pem teb.
Lub Foundation: Nws pib (Thiab tuaj yeem xaus) Nrog Pwm
Koj tsis tuaj yeem tshuab qhov tsis zoo casting. Zoo, koj tuaj yeem sim, tab sis koj yuav hlawv los ntawm cov cuab yeej thiab pob nyiaj siv. Kev xaiv pwm txheej txheem dictates txhua yam. Rau intricate, nyias-walled qhov chaw nyob rau hauv qib siab ntawm cov hlau ductile, peb yuav luag ib txwm lean ntawm plhaub molding. Qhov tseeb qhov tseeb ntawm cov xuab zeb-coated resin yog qhov zoo tshaj rau cov xuab zeb ntsuab, muab CNC machinists muaj kev sib ntaus sib tua. Qhov saum npoo tiav ntawm cov pwm yog huv, uas txo ib qho ntawm cov nqi zais loj tshaj plaws: ua ntej ua haujlwm tu. Kuv nco qab ib pawg ntawm cov twj tso kua mis uas cov neeg siv khoom tau hais rau qhov kev xaiv pheej yig tshaj plaws ntsuab xuab zeb. Lub parting kab flash yog qhov hnyav heev thiab tsis sib xws uas nws siv sijhawm ze li 30% ntev dua rau kev sib tw thiab fim txhua qhov ua ntej peb tuaj yeem pib qhov tiag machining ops. Qhov kev txuag ntawd ploj mus tam sim ntawd.
Rau cov geometries nyuaj tshaj plaws-xav txog cov channel sab hauv, undercuts, lossis cov yam ntxwv uas yuav ua tsis tau rau tshuab-peev casting yog qhov mus-rau, txawm rau qee yam hlau alloyed. Cov txheej txheem siv quav ciab tso cai rau qhov nyuaj. Tab sis ntawm no yog qhov ntes nrog hlau: nws qhov kub thiab txias. Yog hais tias lub rooj vag thiab riser tsis yog tsim los ntawm ib tug neeg uas nkag siab txog cov yam ntxwv ntawm cov hlau, koj yuav tau txais shrinkage porosity nyob rau hauv ib tug tseem ceeb phab ntsa. Qhov ntawd yog seem. Tsis muaj tus nqi ntawm machining yuav kho qhov khoob hauv lub flange load-bearing. Nws yog ib zaj lus kawm uas tau kawm los ntawm ib tug ua tsis tau tejyam qauv rau ib tug hydraulic valve lub cev xyoo dhau los.
Qhov no yog qhov uas tus foundry qhov kev paub yog tsis-negotiable. Ib lub tuam txhab zoo li Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), nrog lawv lub xyoo caum hauv casting, nkag siab qhov no intrinsically. Lawv lub sijhawm ua haujlwm ntev qhia tau hais tias lawv tau taug qab cov khoom siv tshwj xeeb pitfalls hla ntau txhiab pob khoom. Lawv tsis yog ua pwm xwb; lawv tswj cov metallurgy. Rau cam khwb cia hlau qhov chaw, uas txhais tau hais tias tswj cov ntsiab lus carbon thiab daim ntawv nws siv - flake graphite rau damping, nodular graphite rau lub zog. Tau txais qhov tsis ncaj ncees lawm hauv cov txheej txheem yaj ua rau qhov tsis muaj txiaj ntsig rau nws qhov kev npaj ua haujlwm, tsis hais qhov zoo nkauj npaum li cas ntawm CNC ua haujlwm tom qab.
Machining: Qhov twg qhov tseeb tshwm sim
Nov yog kuv lub ntiaj teb. Cov khoom nyoos tuaj txog, thiab nws yog ib daim ntaub dawb nrog cov mines zais. Thawj kauj ruam yog feem ntau txo kev ntxhov siab. Castings muaj kev ntxhov siab sab hauv. Yog tias koj tshuab ib sab tiaj tus thiab hnyav, koj tso cov kev ntxhov siab thiab ib feem tuaj yeem ua rau hmo ntuj. Peb kawm tsim nyob rau hauv ib tug thermal voj voog rau high-precision Cheebtsam zoo li cov rau kev sib koom tes ntsuas lub hauv paus. Hla nws, thiab lub flatness kam rau ua tau ploj mus.
Tom qab ntawd los fixturing. Castings tsis uniform. Koj tsis muaj ib tug zoo, milled billet rau clamp rau. Koj yuav tsum nrhiav tawm qee zaum qhov tsis sib xws datum nta ntawm pwm. Peb siv lub puab tsaig mos machined rau lub contour ntawm ib tug tshwj xeeb casting li-cam khwb cia nto. Nws yog kev teeb tsa siv sijhawm, tab sis nws yog tib txoj hauv kev los xyuas kom meej tias koj thawj qhov kev txiav tseem ceeb raug xa mus rau ib feem ntawm qhov geometry. Yog hais tias koj datum tawm los ntawm ib nrab millimeter ntawm no, qhov yuam kev propagates los ntawm txhua qhov kev ua haujlwm tom ntej.
Kev txiav nws tus kheej yog kev seev cev nrog abrasiveness. Cov graphite hauv hlau yog cov roj nplua nyeem, tab sis cov khoom siv tag nrho yog tawv ntawm cov cuab yeej. Carbide inserts nrog txoj cai txheej thiab kev teeb tsa nruj yog yuav tsum tau ua. Coolant yog qhov tseem ceeb tsis yog rau kev ua kom txias xwb, tab sis rau kev tshem tawm cov abrasive micro-chips uas tuaj yeem rov txiav qhov ntxig lossis qhov chaw. Lub hom phiaj yog huv si, nruam nti. Yog tias koj tau txais cov plua plav lossis cov chips segmented, koj tua koj lub cuab yeej thiab ua haujlwm hnyav rau saum npoo, uas ua rau qhov kev hla dhau mus nyuaj dua. Rau kev ua tiav dhau los ntawm qhov chaw sib khi ntawm cov hlau nplaum hlau compressor, qhov no yog txhua yam. Qhov kev ncaj ncees saum npoo yog qhov tseem ceeb raws li qhov loj me.
Cov Khoom Siv Matrix: Tsis yog Txhua Hlau yog Grey thiab Chunky
Kev qhia cov cam khwb cia hlau yog zoo li kev qhia cov hlau - nws tsis muaj qab hau. Grey hlau (Grey hlau) yog qhov zoo rau damping thiab yooj yim rau tshuab. Cov hlau hlau (Nodular hlau) muaj lub zog tensile txav mus rau cov hlau, siv rau cov crankshafts thiab cov khoom siv siab. Tom qab ntawd koj muaj ntau cov hlau alloyed txawv, zoo li Ni-Resist rau corrosion kuj. Txhua lub tshuab txawv.
Peb tau ua haujlwm ntawm ib qhov project uas xav tau qhov chaw rau lub tshuab nqus cua kub. Cov spec hu ua nickel-chromium alloyed ductile hlau. Lub machining tsis tau los ntawm peb cov txheej txheem ductile hlau cov kev pab cuam tau tag nrho. Cov khoom ua hauj lwm-hardened sai npaum li cas. Peb yuav tsum tau qeeb qeeb, nce pub me ntsis kom tau raws li cov txheej txheem ua haujlwm hnyav, thiab siv cov txheej txheem nruj dua. Nws yog qhov kev sim thiab ua yuam kev ntawm thawj ob peb daim, noj ob peb cov khoom kim heev ua ntej peb hu rau nws. Yog tias lawv qhov chaw tsim khoom tuaj yeem ua haujlwm tshwj xeeb alloys zoo li cov nickel-based lossis cobalt-based, raws li QSY lub peev xwm qhia, lawv cov kev faib tshuab yuav muaj cov ntaub ntawv pov thawj los tswj cov khoom sib xws. cam khwb cia hlau qhov chaw ua los ntawm cov alloys. Qhov kev txuas ntxiv ntawm yaj mus rau zeb yog qhov txiaj ntsig zoo.
Kev sib xyaw cov ntaub ntawv yog lwm qhov tseeb. Nws yog ib qho uas yuav tsum muaj lub tsev cam khwb cia hlau uas yuav tsum tau sib txuas nrog cov hlau tsis muaj steel shafts lossis muaj bronze bushings nias rau hauv. Cov thermal expansion coefficients txawv. Cov xovxwm haum xam rau steel-on-steel tej zaum yuav xoob dhau los yog txaus ntshai nruj rau hlau-ntawm-bronze. Peb ib zaug muaj kev cuam tshuam zoo uas ua haujlwm zoo kawg nkaus ntawm 20 ° C tab sis tau ntes cov khoom thaum lub rooj sib txoos mus txog qhov kub thiab txias vim tias peb tsis saib qhov no. Tam sim no, nws yog ib qho kev kuaj xyuas ntawm daim duab kos duab.
Zoo: Cov ntsiab lus Gritty Koj tsis tuaj yeem tsis quav ntsej
Kev kuaj pom pom pom pom cov kab nrib pleb lossis qhov txias kaw. Tab sis qhov kev hem thawj tiag tiag yog subsurface. Peb siv ultrasonic kuaj rau qhov tseem ceeb kom pom shrinkage lossis roj porosity. Magnetic particle soj ntsuam yog tus qauv rau cov kab nrib pleb ntawm cov ntaub ntawv ferrous zoo li cam khwb cia hlau qhov chaw. Qhov no tsis yog xaiv tau rau cov khoom tiv thaiv kev nyab xeeb. Ib tus neeg siv khoom ib zaug hais kom peb hla NDT kom txuag tau tus nqi thiab lub sijhawm ntawm ib pawg ntawm cov nres caliper brackets. Peb tsis kam. Lub lav tsis tsim nyog nws. Peb xyoos tom qab ntawd, tus neeg sib tw ib feem ua tsis tau tiav los ntawm cov xuab zeb uas tsis tuaj yeem suav nrog, thiab qhov kev foob tau ua rau lawv poob. Peb qhov kev nyuaj siab pib cawm peb.
Dimensional soj ntsuam tom qab machining yog lwm txheej. CMM yog qhov zoo tagnrho, tab sis rau cov khoom ntim siab, cov ntsuas kev ua haujlwm tau tsim los rau qhov tseem ceeb kam rau ua sai dua. Qhov kev sib tw nrog castings yog tias koj tsis tsuas yog kuaj xyuas cov yam ntxwv; koj tseem paub tseeb tias cov yam ntxwv zoo li-cam khwb cia (uas koj tsis tshuab) yog nyob rau hauv daim duab lub hnab ntawv kam rau ua. Qee lub sij hawm, lub tshuab ua haujlwm zoo kawg nkaus ua rau tsis muaj txiaj ntsig vim tias tus thawj coj tsis siv lub tshuab ua haujlwm tawm ntawm qhov chaw.
Thaum kawg, kev kho saum npoo. Ntau cov cam khwb cia hlau tau txais phosphating los yog dub oxide txheej rau corrosion kuj. Cov txheej txheem machining cuam tshuam qhov no. Yog tias koj tawm ntawm qhov kev nyuab siab heev, ua haujlwm-hardened nto los ntawm kev ua haujlwm nruj heev, cov txheej adhesion tuaj yeem ua tsis tiav. Kev ua tiav tiav yuav tsum tawm ntawm qhov chaw huv, kev ntxhov siab-tsawg. Nws yog tus txheej txheem holistic uas txhua kauj ruam qhia rau tom ntej.
Integrated Supplier: Vim Li Cas Tag Nrho Cov Txheej Txheem Tseem Ceeb
Qhov no coj kuv mus rau qhov kev soj ntsuam. Qhov feem ntau seamless tej yaam num kuv tau tswj tau nrog lwm tus neeg uas tswj ob lub casting thiab cov CNC machining. Thaum lub foundry thiab lub khw muag khoom nyob rau hauv ib lub ru tsev, los yog tsawg kawg nyob rau hauv nruj kev sib koom tes zoo li nrog ib tug integrated chaw tsim tshuaj paus, cov teeb meem yuav daws sai dua. Cov machinists tuaj yeem pub rov qab mus rau qhov chaw tsim khoom: Cov kab sib faib no ua rau muaj teeb meem kho, lossis peb puas tuaj yeem ntxiv cov tshuab me me rau ntawm qhov chaw no kom zoo dua datum? Lub foundry tuaj yeem kho cov pwm tsim los yog qhov rooj rau cov khoom tom ntej.
Saib ntawm lub tuam txhab profile zoo li QSY's, lawv muab ntawm ob qho tib si plhaub molding, peev casting, thiab puv CNC machining nyob rau hauv ib qho chaw tseem ceeb. Rau ib tus kws tsim khoom tsim cov khoom siv hluav taws xob zoo nkauj lub cev, nws txhais tau tias yog ib qho ntawm lub luag haujlwm. Pab neeg nrhiav pom paub tias qhov yuav raug tshuab, yog li lawv tuaj yeem tso cov khoom lag luam ntxiv rau hauv thaj chaw tsis yooj yim. Pab neeg machining muaj kev nkag ncaj qha rau cov hais mav uas ua qhov casting yog tias lawv pom qhov tsis sib xws. Qhov kev tawm tswv yim kaw no tsis muaj nuj nqis rau kev txhim kho txuas ntxiv thiab, ncaj ncees, tiv thaiv kev puas tsuaj. Nws hloov pauv mus rau hauv kev sib koom tes.
Thaum kawg, txhim khu kev qha cam khwb cia hlau qhov chaw tsis yog ib yam khoom. Lawv yog cov khoom ntawm cov nuanced, kev paub txog cov kev txiav txim siab los ntawm kev xaiv cov hlau rau pwm tsim rau machining lub tswv yim. Qhov sib txawv ntawm ib feem uas tsis ua haujlwm hauv thaj teb thiab ib qho uas kav ntau xyoo yog feem ntau muab zais rau hauv cov gritty, khw-pem teb cov ntsiab lus uas tsis ua rau nws mus rau daim ntawv qhia glossy. Nws yog hais txog kev hwm cov khoom tus cwj pwm thiab tswj nws tag nrho cov lus, tsis yog tsuas yog yuav ib lub chunk ntawm hlau thiab txiav nws.
