Hamba emva kwePallet yombane uJack - Iimpawu eziphambili kunye neeNgcaciso

Kwindawo yokutya kwanamhlanje kunye nezinto zokusebenza, ihamba emva kwePallet yombaneiphumile njengesixhobo esibalulekileyo kwimisebenzi engenamthungo. Intsingiselo yayo idlula ekusebenzeni nje, ihambisa umdibaniso wokusebenza ngokukuko nokhuseleko olungathethekiyo. Njengoko amashishini azame ukuzenzela imveliso yemveliso, ezi jacks ziphuma njengeeasethi ezingenakuphikwa. Ukudityaniswa kweempawu ezinqamlezileyo kunye neenkcazo ezichanekileyo ziphakamisa imbonakalo yomhlaba, iqinisekisa ukuba umsebenzi wokusebenza othunyiweyo uqalisa iimfuno zokuvela kwemveliso.

Ezona mpawu

IUkuphatha isiphathoyombaneI-Pallet Jackinika amava angenamthungo ngemisebenzi yayo emininzi. Abanini zithuthi banokuhamba ngemisebenzi enesiphatho sokulawulwa, ukuqinisekisa ukusebenza ngokufanelekileyo kwimisebenzi yeWarehouse. Ukubekwa kwamaqhosha afunekayo kwi-onperitor ye-opertor kuphucule ukuvelisa ngokunika amandla ukufikelela ngokukhawuleza kwimisebenzi enzima. Ngeempawu ezinjengokhetho lolawulo lwesantya kwizindululo zangaphambili kunye nendlela yokutshintsha, isiphatho sokulawulwa sixhobisa abaqhubi ukuba bahlawule i-pallets ngokuchaneka.

Xa kuziwaUkuncitshiswa kwesantya sokungathathi hlangothi, useto olunokufakwa kwenkqubo lubonelela ngamava ngokwesiqhelo alungelelaniswe iimfuno ezithile zomsebenzi. Eli nqaku alivumelanga kuphela uhlengahlengiso olwenzelwe wena kodwa luphucula amanyathelo okhuseleko ngaphakathi kwendawo yokugcina izinto. Ngokubonelela ngolawulo oluchanekileyo ngokunciphisa isantya, abaqhubi banokuqinisekisa ukukhohlisa xa kuphatha imithwalo, befaka isandla kwimozulu ekhuselekileyo.

Izibane zomsebenziKwiPallet yombane inyibilikisa kunye neekona ezimnyama kakhulu zeWerehous, qinisekisa ukubonakala okuphuculweyo ngexesha lokusebenza. Ukubekwa ngobuchule kwezi zixhobo zoncedo ngoGawulayo ekubekeni ii-pallets kwaye kuhamba kwiindawo ezine-inkco nge-timlyly. Ngokubonelela ngokukhanyisela kwimimandla yomsebenzi obalulekileyo, izibane zomsebenzi zidlala indima ebalulekileyo ekukhuthazeni ukhuseleko kunye nokuthintela iingozi ezinokubakho.

I-backstrast

II-backstrastInqaku lehamba emva kwePallet yombaneisebenza njengento esisiseko ekuqinisekiseni ukuthutha okukhuselekileyo kweempahla zePallet. Ngokubonelela ngenkxaso ebalulekileyo kwimithwalo yePallet, eli nqaku lincitshile umngcipheko wezinto eziguquguqukayo okanye ukuwa ngexesha lokuhamba, ukhusela ngalo lonke ixesha lokurhweba kunye nendawo yokusebenza. Ubukho bendawo eqinileyo inika i-buffer ethembekileyo ngokuchasene nengozi ezinokubakho, ukugxininisa ukuzithemba kwabaqhubi njengoko besenza indawo yokugcina izinto.

Inkxaso yemithwalo yePallect

IInkxaso yemithwalo yePallectInxalenye yoyilo lukaPallet Jack Jack igxininisa ukuzibophelela kwayo ekusebenzeni nasekukhuseleni. Ngogxininiso ekugcineni uzinzo lomthwalo, eli nqaku lenza ukuba abaqhubi bathuthe iimpahla ngokuchaneka kunye nokukhululeka. Ngokuthintela intshukumo ye-Readal kunye nokukhuthaza ukunyaniseka komthwalo, i-Pallet Jack jack iqinisekisa ukuba izinto zihlala zikwindawo ekhuselekileyo kuyo yonke inkqubo yokuphatha. Eli nqanaba lenkxaso aliphumi nje ukuqhubeka nokuhamba komsebenzi kodwa kunciphisa amathuba omonakalo wemveliso okanye izehlo zomsebenzi.

Uzinzo noKhuseleko

Uzinzo noKhuselekoNgaba ukuqwalaselwa kukuthatheka kokuphambuka kwako nakuphi na ukumiselwa kwendawo, kwaye i-backst yomthwalo idlala indima ebaluleke kakhulu ekuxhaseni le migangatho. Ngokwenza ibhalansi iyonke imithwalo ethuthwayo, eli nqaku lifaka igalelo kwindawo ekhuselekileyo yokusebenza ngokunciphisa umngcipheko weengozi ezibangelwa kukungazinzi komthwalo. Abanini zithuthi banokuxhomekeka kwi-backrest ukubonelela ngokuqiniswa okungaguqukiyo, kubavumela ukuba bagxile kwimisebenzi yokusebenza ngaphandle kokulalanisa kwiiprotokholi zokhuseleko. Ukudityaniswa kweempawu zozinzo kunye nokhuseleko ngaphakathi kwePallet yombane iqinisekisa ukusebenza kakuhle ngelixa kubeka intlalo-ntle yabasebenzi.

Inkcazo

Indawo yokusebenza

Xa usebenzahamba emva kwePallet yombane, abasebenzisi babekwe kwindawo yokuhamba-ngasemva ogxininisa ukusebenza kwe-ergonomic ukusebenza. Uyilo luqinisekisa ukuba abaqhubi banokuhamba ngokukuko kwiindawo zokugcina izinto, ukuqhuba iipallets ngokuchaneka kunye nokukhululeka. Ngokamkela esi simo sokusebenza, abantu baxhamla ngolawulo oluphuculweyo malunga nokuhamba kwezixhobo, ukukhuthaza indlela yokusebenza engenamthungo ngaphakathi kobume bendawo.

Uhambe ngasemva uyilo

Iuhambe ngasemva uyiloyePallet yombane iJalt ibeka phambili intuthuzelo yomsebenzisi kunye nokusebenza okusebenzayo. Ngogxininiso kwii-ergonomicsOku kuyilwa kuncitshiswa ubunzima kubaqhubi, kubavumela ukuba bakwazi ukujongana nemisebenzi ngokupheliswa komzimba. Ngokufaka iimpawu zomsebenzisi ezinobuhlobo kuyilo, ezinje ngolawulo olubekiweyo kunye nezinto ezihlengahlengiswayo, ukuhamba kwendlela yokuhamba, ukuhambisa amanzi okusebenzisa ukuphumelela kwaye kukhuthaza imveliso ngexesha lokusebenza kwemihla ngemihla.

I-ergonomics

I-Ergonomics idlala indima ebalulekileyo kwinkcazo yehamba emva kwePallet yombane, ukuqinisekisa ukuba abaqhubi banokwenza imisebenzi kamnandi kwaye ngokufanelekileyo. Iimpawu ze-Ergonomic zeZixhobo zinegalelo kwindawo ekhuselekileyo yokusebenza ngokunciphisa umngcipheko wokudinwa komqhubi okanye ukulimala okunxulumene nokuphindaphinda. Ngokubeka phambili i-ergonomics kwiyilo lwayo, iPallet yombane iphucula amava omsebenzisi kunye nokusebenza kokusebenza ngokubanzi.

Ubude befolokhwe

Ubude be-fork yeI-36 ukuya kwi-72 intshiKwiPallet yombane jack inikezela ngokuqhelekileyo ekuphatheni iintlobo ezahlukeneyo zemithwalo. Olu luhlu luvumela abaqhubi ukuba bafumane ubungakanani bobuqili beepallets ezinokukhululeka, ukulungelelanisa iinkqubo zokuphatha ngezinto ezikwiindawo zokugcina izinto. Ubude be-fork eguqukayo bubonelela ngokuguquguquka kweemfuno ezahlukeneyo zokusebenza, ukunika inyathelo ngokukodwa kwezothutho kwezinto ngeendlela ezahlukeneyo.

Uluhlu ukusuka kwi-36 ukuya kwi-72 intshi

Ngobude be-fork ukusuka kwiI-36 ukuya kwi-72 intshi, i-pallet yombane ye-jack kwi-spectur ebanzi yobukhulu kunye neemilo. Olu hluko luphucula ukuguquguquka kwimisebenzi yokuphatha ngokwezinto, kuvumela uthungelwano olungenamthungo phakathi kweentlobo ezahlukeneyo zeemveliso zeemveliso okanye izixhobo. Ubude be-fork eguqukayo e-Eanders ekhupha abaqhubi bokuxhobisa indlela yabo esekwe kwimilinganiselo ethile yomthwalo, ukwenza umsebenzi wokuphuma komsebenzi kunye nemveliso.

Uqwalaselo

Ukuqheliselwa kwezinto ezinikezelweyoUbude obuguqukayo be-forkYenza i-pallet yombane i-jack yokuphatha iintlobo zePallet Pallet. Abanini zithuthi banokuhlengahlengisa ngokukhawuleza iifolokhwe ukulungiselela ubungakanani bomthwalo ohlukeneyo, ukuphucula ukuziqhelanisa nokusebenza kwendawo yokugcina izinto. Eli nqaku lilungelelanisa iinkqubo zokuphatha ngezinto eziphathwayo ngokubonelela ngoqwalaselo lwe-fork olunye olunokuhambisa imithwalo esebenzayo.

Isantya sokuhamba

I-pallet jack ye-jack inomtsalaneIsantya sokuhamba esingenantoOko kuphucula ukusebenza ngokufezekileyo ngexesha lokuhamba. Esi sikhawulezisa iqinisekisa intshukumo ekhawulezayo phakathi kweendawo ezikwiindawo zokugcina izinto, ukunciphisa ixesha lokuphumla kunye nokuphucula imveliso yokuhamba komsebenzi. Ngokubeka phambili ukusebenza kwiNkcazo yeKhawuleziso yokuHamba, uJalt Winglet Jack ukhulule iinkqubo zokuphatha ngezinto ngelixa ugcina imigangatho yokhuseleko.

Isantya sokuhamba esingenanto

IIsantya sokuhamba esingenantoyePallet jack yombane iququzelela ukuhamba ngokukhawuleza komgangatho weWarehouse ngaphandle kokwenza ukhuseleko okanye uzinzo. Eli nqaku lenza ukuba abaqhubi bathuthe iimpahla ngokukhawuleza phakathi kwe-docks balayishe indawo okanye iindawo zokugcina, ukunciphisa amaxesha okulinda kunye nokwandisa indawo yokusebenza. Ngokugxininisa kwisantya kunye ne-agility kwizakhono zayo zokuhamba, iPallet yombane ikwandisa ukusebenza ngokuphumeza kwimisebenzi yokuhamba ngezinto eziphathekayo.

Ukusebenza kakuhle

Ukusebenza kwempumelelo kukuphazamiseka kwikhankanya lesantya sokuhamba kweI-pallet jack yombane, ukuqinisekisa ukuba imisebenzi iqhutywa ngokungagungqiyo nangokukhawuleza. Isantya esisebenzayo sokuhamba sinegalelo kwiinkqubo zokuphatha ngezinto ezicwangcisiweyo ngokunciphisa amaxesha okuhamba phakathi kwendawo yokuhlala okanye iindawo zokugcina. Ngokugxininisa ukusebenza kakuhle kubuchule bayo bokuhamba, iPallet yombane ifanelekile ukuba isebenze kunye nokuxhasa imisebenzi yempahla ye-Agile.

Amandla okulayisha

Uluhlu ukusuka kwi-6,000 ukuya kwi-8,000 lebbs

Ukusebenza nzima

• Ukusebenza okuphezulu kuqinisekisiwe kukukwazi ukujongana nomthwalo ophakathi kwe-6,000 ukuya kwi-8,000 lbs. Oku kuqinisekisa ukuba i-jack yombane inokuthi iluphathe ngokufanelekileyo uluhlu olubanzi lwemithwalo enzima, ibonelela ngenkxaso efanelekileyo kwimisebenzi eyahlukeneyo yendawo yokugcina izinto.
• Intsebenzo enzima yePallet Jack ikhanya xa ujongene neenkuni ezinzima okanye ifuna iindawo zomsebenzi. Ukuqulunqwa kwayo kweqhinga kunye nokuthathwa komthwalo othembekileyo kwenza ukuba ukuthuthwa kwezinto ezingenamthungo kwimimandla eyahlukileyo, ukugcina uzinzo kunye nokusebenza kakuhle kuyo yonke inkqubo yokuphatha.
• Yenzelwe ukuhlangabezana nemigangatho ye-OEM, i-Pallet yoMbane kaJack yePallet mizekelo ukuqina kunye namandla kuwo onke imisebenzi iyathembisa. Nokuba uhambahamba ngokuhamba kwendawo yokupaka iqashiso okanye ukujikeleza imiqobo, abaqhubi banokuthembana nokukwazi kwezixhobo ukugcina ukuthembeka kunye nokuhamba okukhuselekileyo phantsi kwazo naziphi na iimeko.
• Ngogxininiso kuzinzo kunye nokuthembeka, iPallet yombane iqinisekisa ukuba imithwalo enzima ithuthwa ngokukhuselekileyo nangokuyisela ngamaxesha onke. Ukufakwa kwe-ratche yokutshixwa kunye nokugcinwa komthwalo
• Abanini zithuthi banokuxhomekeka ngokuzithemba kwi-Pallet Jack jack-jack enzima yokuSebenza ngokuSebenza ngempumelelo ngelixa inyusa amanyathelo okhuseleko. Ukusuka ekunikezelweni komthango woThengisi ukuya kuqhekezwa okhethekileyo, esi sixhobo simi njenge-asethi enokuthenjwa kwiNdawo yokuThengisa kunye neLogistinati.

Izibonelelo

Ukusebenza kakuhle

Ukonga ixesha

• UmdaI-Lithium-ion i-Pellet yeTruckInika izibonelelo ezingenamsebenzi ezingenakuthelekiswa nexesha kunye nezakhono zokusebenza ezisebenzayo. Itekhnoloji ephambili edityaniswe kule tallelet yelori yokuhlawula imisebenzi yokuphatha izinto, ukunciphisa ixesha elifunekayo lokuhambisa iimpahla kwiindawo zonke zokugcina izinto. Abanini zithuthi banokuxhomekeka kwi-Lithium ye-limium-i-ion yePallet ye-PELLEL yelori yokukhawulezisa iinkqubo zomsebenzi wokuhambahamba kunye nokuphucula imveliso iyonke.
• ToyotaI-rider-ilawulwa i-rider rider jack: Yandisa ixesha lokusebenza ngokuphucula izisombululo ezihamba ngokukhawuleza. Ngemoto drive ye-AC kwayeUkutshaja kwakhonaIimpawu, le pallet jack iqinisekisa intshukumo ekhawulezileyo nefanelekileyo yemithwalo enzima ngaphakathi kwendawo yokugcina izinto. Ukuya kuthi ga kwi-8,000 lbs. Ukuthwala isikhono sokuphucula izibonelelo zokugcina ixesha, ukuvumela abaqhubi ukuba bagqibe imisebenzi kwiqhezu lexesha xa kuthelekiswa neendlela zemveli.
• Isandla sePallet Torck TSP5500: Yenzelwe ukulawulwa kwexesha eligqibeleleyo kwi-Porehouse, iRetail, kunye nokuHanjiswa. I-pallet ye-pallet tpsp5500 idibanisa ngokulula ukusebenza ngezakhono zomsebenzi eziphezulu, ezivumela abaqhubi ukuba bafeze imisebenzi ngokukhawuleza nangokufanelekileyo. Ulawulo lwentumtholo lonyango kunye no-Ergononom igalelo kulondolozo olubalulekileyo ngexesha lenkqubo yokuphatha ngezinto.

Ukonyuka kwemveliso

• I-Lithium-ion-ion ye-Pellet yeTruel: Iphakamisa amanqanaba emveliso ngokudityaniswa kwayo engenamthungo yohambo olunamandla, ukuphakamisa, kunye nemisebenzi esezantsi. Le lori yePallet ixhobisela abaqhubi ukuba baphathe imisebenzi ngokuchaneka kunye nesantya, okukhokelela kwimveliso ephuculweyo yendawo yokugcina izinto ngaphakathi. Ngokunciphisa ixesha lokuphumla kunye nokusebenza kakuhle kokusebenza okusebenzayo, i-Lithium yeLithium-ion ye-Pellet yeTralle ye-Plaller i-Plances I-Best Arkfornes.
• I-Toyota iziko elilawulwa nguRuder Pallet JackUkuphucula imveliso yokubonelela ngoluhlu lweempawu ezilungiselelwe izithuthi ezifanelekileyo. Imoto drive ye-AC iqinisekisa ukukhawuleza kunye nenkohliso, ngelixa ukuqhubela phambili kukhuthaza ukwandisa amandla asebenza ngexesha lokusebenza. Ukuya kuthi ga kwi-144 "Iinketho zobude ze-folk ezikhoyo, le pallet inceda abaqhubi ukuba bakwazi ukujongana nemithwalo emininzi ngaxeshanye, ukwandisa amanqanaba emsebenzi wemveliso eyahlukeneyo.
• Isandla sePallet Torck TSP5500: I-fosters ikhulisa imveliso ngoyilo lwayo olusebenziseka lula kunye nezakhono zomsebenzi oqinileyo. Le tlutlet ilori yenze lula iinkqubo zokuphatha izinto ngokubonelela ngemisebenzi ethembekileyo yokuphakamisa kunye nokwehlisa ngokudityaniswa kwendlela elula. Abanini zithuthi banokufumana amazinga aphezulu okwenza kunye nokuphuculwa kwamaxesha okuLungisa umsebenzi xa kusetyenziswa i-Pels55 ye-PASS5500 kwimisebenzi yemihla ngemihla.

Ukhuseleko

Incitshisiwe umngcipheko wokulimala

• I-Lithium-ion-ion ye-Pellet yeTruel: Ukubeka phambili ukhuseleko lomqhubi ngokunciphisa umngcipheko wokulimala kwendawo enxulumene nemisebenzi yokuphatha ngezinto eziphathwayo. Uyilo lwe-Ergononoric kule lori yePallet inciphisa i-terin kwimizimba yabasebenzi, ukukhuthaza ukuma ngendlela efanelekileyo ngexesha lokusebenza. Ngokuzenzekelayo ukuphakamisa kunye nokuseka imisebenzi, i-Lithium yeLithium-ion ye-Pellet yeTralle inciphisa umngcipheko wokulimala kweMuscyskeletal olwenziweyo.
• I-Toyota iziko elilawulwa nguRuder Pallet Jack: Iqinisekisa indawo yokusebenza ekhuselekileyo ngokubandakanya imiqondiso ekhuselweyo ekhusela abaqhubi kwizinto ezinokubakho. Inkqubo yokuqhubela phambili ivuselelayo iphucula ulawulo kwiinkqubo zokuziphilisa, ukuthintela imisipha ngequbuliso inokukhokelela kwiingozi okanye ukwenzakala. Ngogxininiso kwimpilo-ntle yomsebenzi, le pallet jack inciphisa umngcipheko osidibaniselwano olwalunxulumene nokuphatha umthwalo onzima ngelixa kwandiswa iiprotokholi zokhuseleko ngaphakathi kwe-wrehous.
• Isandla sePallet Torck TSP5500: Ukunciphisa amathuba okulimala emsebenzini ngoyilo lwayo oluntu olubeka phambili ukuthuthuzela kunye nokhuseleko. Lo msebenzisi wetrali kaPallet osetyenziswa lula ulawulo olusebenziseka lula yenza ukuba abaqhubi benze imisebenzi ngaphandle kokutshintsha imizimba yabo okanye ukwenzakala emngciphekweni ngexesha lokusebenza. Ngokukhuthaza ubuchwepheshe obufanelekileyo bokuphakamisa kunye neendlela zokuphatha ngendlela efanelekileyo, iPallet Tort Track TSP5500 I-SPOGERVERGERVELIWENI ABAKHONA KWAKHONA KWAKHONA KWAKHONA KWAKHONA KWABASEBENZI BENKONZO YABASEBENZI.

Ukhuseleko lwendawo ephuculweyo

• I-Lithium-ion-ion ye-Pellet yeTruel: Iphakamisa imigangatho yokhuseleko emsebenzini ngokudibanisa itekhnoloji yokusika amanzi enciphisa umngcipheko onokubakho ngaphakathi kwendawo yokugcina izinto. I-Lithium-ion ye-Pellet yeTruckUkukhawulezisa ukuqhankqalaza amandla okuqinisekisa ukusebenza okungaphazanyiswaNgalo lonke ixesha lokutshintsha komsebenzi, ukunciphisa ixesha lokuphumla elihambelana nemijikelezo yokutshayela ibhetri. Ngokuphucula ukubonakala kwemimandla eminyiweyo, le tsellet inza igalelo kwindawo ekhuselekileyo emsebenzini kubo bonke abasebenzi ababandakanyekayo kwimisebenzi yokuphatha ngezinto.
• I-Toyota iziko elilawulwa nguRuder Pallet Jack: Ikhuthaza ukhuseleko olwenziweyo emsebenzini ophuculweyo ngokusebenzisa izinto zalo zentsebenzo ezithembakeleyo ezenzelwe ukuthintela iingozi kwaye kuqinisekiswe intlalo-ntle yomqhubi. Imoto ye-AC Drive ibonelela ngemveliso yamandla engaguqukiyo yokukhawulezisa ukukhawulezisa kunye nokulawula iinkqubo zokuhambisa umthwalo ngelixa ugcina uzinzo kwimiphezulu. Ukuya kuthi ga kwi-8,000 lbs. Ukuphatha amandla, lo jallet Jack ubonelela ngezisombululo zokuphatha ngokukhuselekileyo ezibeka phambili ukhuseleko emsebenzini kwinqanaba ngalinye lokusebenza.
• Isandla sePallet Torck TSP5500: Ukuxhasa imigangatho yokhuseleko emsebenzini ngokubonelela ngeenqwelo zokuhambisa nangempumelelo kwimisebenzi yokuhamba kwezinto ezibonakalayo kwiiseto ezahlukeneyo ezinjengeendawo zokugcina iivenkile okanye iindawo zokuhambisa.

Ukuqukumbela

• II-CBD15WE-19I-pallet yombane yePallet, iqhayisa ngomthamo womthwalo wama-3300lbs, imele njengeyona pusenter yokusebenza kunye nokuthembeka kwimisebenzi yokusebenza yale mihla. Uyilo lwayo lweqhina kunye nokuntywila okuphezulu Chaza iMigangatho yokuphatha ngokwezinto ezibonakalayo, ukuhambisa inkxaso engathethekiyo kwiimfuno ezahlukeneyo zokusebenza.
• NeIziko elilawulwa nguRider Pallet Jack, ukuchaneka nokuziqhelanisa nazo ziphambili kuwo wonke umsebenzi. Ngelixa imigaqo-nkqubo inokwahluka, abathengisi beToyota abagunyazisiweyo baqinisekisa ukuba ezona nkcukacha zikhoyo zixhaswe. Ukubeka phambili ukhuseleko kunye nokusebenza, le pallet jack misimela ubuchule bokuhamba.
• Yamkela ikamva lokuphatha kwezinto kunyeI-CBD15J-li2, ebonisa ubungakanani bomthamo wama-3300 lbs. Le pallet yombane idibanisa amandla kunye ne-agility kwi-Agerause Warehouse Warehouse isebenza ngokufanelekileyo. Phakamisa imisebenzi yakho ngeqabane elithembekileyo elihambisa ukusebenza ngokungaguqukiyo.
• II-pallet jack yombaneibeka imigangatho emitsha kunye nokuphakamisa okuphezulu kwe-2200.0 lbs. Yenzelwe ukuhlangabezana neemfuno zokufuna, le pallet jack inikezela ngomxube weamandla kunye nokuchanekaiyaphuculaukusebenza kwendlela yokusebenza. Ukuthembela kubuchule bayo bokwandisa imisebenzi yakho yokuhambisa izinto ngaphandle.

• Ukunyusa imveliso iyonke nge trucks zombane zePallet, i-enchUkutsala ngokukhawuleza kunye nokulayisha.
• Ukwandisa ukusebenza kunye nokhuseleko ngokudibanisaOomatshini abaqinileyo bafana noDoosan, Linde, kwayeClarkI-pallet jacks yombane.
• Ibeka kuqala ukuthuthuzela i-opertor kunyeUlawulo lwe-Ergonomickunye nokuhlala okuguqukayo kumxholo kunye nabasebenzi abanemveliso.