Stainless steel hydraulic hose connector ni gaw hydraulic system ni hta ahkyak ai matut mahkai lam ni rai nga ai. Shanhte a galaw shapraw ai lam ni a ngang kang ai hte hkrak ai lam gaw, dai arung arai a n-gun atsam, dip sha ai lam hpe ninghkap ai lam, daw jau ai prat hpe hkrak hkra hkra machyi shangun ai. Ndai laika hta, n-gun n rawng ai steel hydraulic hose connector ni a matu, n-gun n rawng ai arung arai ni kaw nna, ngut sai arai ni du hkra, hkum tsup ai hku galaw shapraw ai lam hpe, hkrang shapraw ai hku nna sang lang dan ai, dai gaw, arung arai lata ai lam, hkrang shapraw ai lam, ntsa lam hpe tsi lajang ai lam, quality hpe jep joi ai lam ni zawn re ai madung lahkam ni hpe shinggrup da ai.
Raw Material hkyen lajang ai lam hte hkyen lajang ai lam
Dai majaw, n-gun n rawng ai n-gun n rawng ai n-gang (304 hte 316L zawn re ai), n-gun ja ai n-gun hte n-gun ja ai n-gun hpe jaw ya ai, n-gun n-gun n-gun n-gun n-rawng ai n-gang ni a matu madung arung arai ni rai nga ai. Duplex gaw n-gang n-gun n-gun n-gun-} n-gun n-rawng ai n-gang hpe laksan application nkau mi hta lang mai ai. Raw arung arai ni hpe grai sawng ai hku jep joi ai lam galaw ai, dai hta tsi mawan ni hpe n-gun jaw ai lam hpe sawk sagawn ai lam (nickel hte chromium n-gun hpe masat da ai), jak hte arung arai ni hpe chyam dinglik ai lam (tensile n-gun hte galu kaba ai lam), hte non{5}}}} n-gun n rawng ai chyam dinglik ai lam ( ultrasonic chyam dinglik ai zawn re ai) ni lawm ai.
Pretreatment stage hta sheet (sh) tube hpe gang je kau nna hkrang shapraw ai lam lawm ai. N-gun n rawng ai steel tube hpe lang ai rai yang, bunghku n-gun langai sha re ai hpe lu la na matu, katsi ai sumla (sh) katsi ai sumla ni ra ai. Sheet metal hpe lang yang, dai blank hpe laser cut (sh) stamp galaw da ai. Pretreatment galaw ngut ai hpang, dai arung arai ntsa hta, sau, oxide layers, hte n san seng ai lam ni hpe yeng seng kau na matu, n-gun yawm nna pickling galaw ra ai, hpang na galaw na matu san seng ai substrate hpe jaw ya ai.
Ladat hpe hpaw ninghtan ai
Machining
Madung htap htuk ai arung arai ni (hpun n-gang ni hte sealing ntsa ni zawn re ai ni) gaw CNC lathes hpe lang nna, hkrak hkrak rai nga ai. Thread machining gaw mungkan madang ni hpe hkan sa ra ai (ISO 228 (sh) NPT zawn re ai) hpe hkan sa ra ai. Sealing ntsa ni gaw lamu ga (sh) Ra Less a npu na n-gun hpe 0.8μm hta grau nna polished galaw da ai majaw, sealing a akyu hpe jat ya lu ai. Hpa majaw nga yang, n-gun ja ai hkrang masa ni a matu ( multi{6}way fittings zawn re ai) a matu, manga{7}}}}}axis machining center hpe hpawng de ai molding a matu lang mai ai.
Stamping hte forging
Nkau mi gaw fitting kaji ni hpe dazik shakap da ai. Stainless steel sheet hpe die lang nna press langai mi hta gawm (sh) tubular hkrang hku galaw da ai. Dai hpang, dai daw ni hpe weld (sh) rive galaw ai. high{3}} pressure fittings ni a matu, forging gaw grau law ai. Dai stainless steel blank hpe recrystallization n-gun a ntsa e katsi shangun nna, n-gun dat n-gun hpe n-gun dat dat ai shaloi, n-gun n-gun hpe n-gun n-gun n-rawng ai sha, n-gun n-gun hpe jat ya nna, jak rung atsam ni hpe mung jat ya ai.
Welding Process
Dai fitting hta, n-gun law law lawm ai (hkum hkrang hte nut zawn re ai), n-gun n rawng ai gas welding (TIG) shing nrai laser welding ra ai. Hpa majaw nga yang, n-gun n rawng ai n-gun n-gun n-gun n-gun n-gun n-gun hpe pat shingdang na matu, n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-rawng ai hpe pat shingdang na matu, n-gun n-gun n-rawng ai n-gun hpe jep chyoi ai (PT) shing nrai, radiographic chyam dinglik ai lam (RT) hpe lang nna, weld quality hpe jep joi ra na re.
Zuphpawng hte n-gun atsam
Hose Crimping (Flaring/reducing)
Hydraulic hose matut mahkai lam ni a matu, fitting hte hose hpe n-gun n rawng ai ladat hpe lang nna ngang ngang jum da ai. Crip n galaw shi yang, hose end hpe shi a shinggan rubber layer hpe raw kau nna, wire braid hpe bang da ai. Criping die hpe hose specifications hte maren galaw da ai, hydraulic press hpe lang nna hkrak ai n-gun hpe jai lang nna, fitting hte hose lapran hta htuk manu ai hpe shabyin ya ai. Nkau mi gaw, n-gun ja ai-end arung arai ni gaw, n-gun rawng ai ladat hpe lang ma ai, dai shara hta, n-gun rawng ai arung arai a kata na conical surface hpe, hose kata de n bang shi yang, flaring tool hpe lang nna, jat wa ai. Katsi mat ai hpang, shim lum ai grip hpe gawgap da ai.
Katsi ai tsi hte n-gun ja ai
Fitting a n-gun hpe ninghkap lu ai atsam hte n-gun yawm ai hpe grau kaja hkra galaw na matu, nkau mi gaw katsi ai hpe tsi lajang ra ai, ga shadawn, n-gun n rawng ai hte n-gun n rawng ai (hardening and tempering) shing nrai, npu na nitriding ni ra ai. High high{1}} pressure dynamic operating masa ni a matu, shot peening hpe mung lang nna, npu kaw ngam nga ai compressive stress layer hpe shabyin ya lu ai, crack initiation hpe jahkring kau ya lu ai.
Surface tsi lajang ai lam hte Corrosion makawp maga ai lam
Stainless steel gaw shingra tara hku nna grai kaja ai corrosion hpe ninghkap lu ai. Raitim, hka garan ai, acid, hte alkalis ni hpe grau nna ninghkap lu ai atsam hpe grau jat wa hkra, non{1}}aming ntsa ni hpe law law lang lai di ai (dai zawn re ai nitric-hydrofluoric acid hka hta lup ai zawn re ai) shing nrai, thread ni hpe anti{3}}}}seizu agent hte ka-up da ai. Htingbu ra ai lam ni hpe hkan sa na matu, maigan de dut shabra ai arung arai nkau mi gaw, htunghking hku nna hexavalent chromium galaw ai lam a malai, trivalent chromium hpe lai di ai lam hpe jai lang ma ai.
Quality jep joi ai lam hte tengman ai lam hpe jep joi ai lam
Hpang jahtum na arung arai ni hpe tup hkrak (sh) random jep joi ai lam ni hpe galaw ai. Madung lam ni gaw:
Dimensional Accracy: Thread parameters, sealing ntsa diameter, hte geometric hkam sharang ai lam ni hpe shingdaw nna, coordinate shadawn ai jak (CMM) hpe lang nna shadawn ai;
Sealing: Nbung n shang hkra galaw ai chyam dinglik ai lam (0.5-2 lang bungli galaw ai n-gun) shing nrai hydraulic chyam dinglik ai lam (minit 30 daram n-gun hpe n-gun jaw ngut ai hpang hka n-gun n-nga ai);
Mechanical Properties: Sample ni hpe tensile chyam dinglik ai lam, n-gun ja ai lam hpe chyam dinglik ai lam (Vickers hardness HV), hte hkra machyi ai lam hpe chyam dinglik ai lam ni hpe galaw ai;
Laknak san jep ai lam: Hkrang n nga ai, burr, hte weld n kaja ai lam ni hpe mu lu ai.
Stainless hpri hydraulic hose matut mahkai lam ni a matu galaw shapraw ai lam gaw, arung arai hpaji, hkrak ai lam hpe gram lajang ai lam, hte kaja ai hkang zing ai hpaji masa ni hpe hpawng de ya ai. Lahkam shagu gaw hpaga lam a madang ni hpe ngang ngang hkan sa ai (ISO 9001 hte API Q1 zawn re ai). Process parameters ni hpe grau kaja hkra galaw ai hte, automated jak ni hpe hpaw hpang ai hku nna (Robot welding hte hpaji rawng ai hku jep joi ai lam ni zawn re ai), galaw shapraw ai atsam hte arung arai ni hpe n-gun jaw ai lam ni hpe grau kaja hkra galaw lu ai, engineering jak, wan sau, nbungli zawn re ai hpaga lam ni a kam hpa mai ai lam kaba hpe hkan sa lu ai.
